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US 11,155,277 B2Granted
Assembly for use in a transportation system
OwnerGonzalo Duran Arizainventor
Life of this patent
Estimating the term…
Abstract
An assembly that may be used in a transportation system is disclosed that in one or more embodiments includes at least one or more of the following: a braking system, which at least partially functions with an air bearing, a linear induction motor (‘LIM’) that has tilting abilities, and an inflated air bearing that is positioned with respect to a rail such that a portion of the rail is inside the air bearing. Regarding the latter, in one or more embodiments the inflated air bearing has a semi-enclosed cavity shape and the rail is cross-sectionally curved such that a portion of the cross-sectionally curved is positioned partially inside the semi-enclosed cavity. In one or more embodiments, the assembly is included as part of a monorail system.
Claims20
A transportation system, for enabling a vehicle travel in a direction relative to a route, which employs each of a pressurized air and a power source, including
- (i) a rail having a cross-sectional shape that includes at least a curved portion, wherein the cross-sectionally curved rail:
- (a) is supported off the ground by a plurality of support structures, and (b) at least generally defines the route;
- (ii) a motor that is able to be powered by the power source, wherein the vehicle is movable along the cross-sectionally curved rail with at least some assistance from the motor such that the vehicle is able to travel in the direction relative to the route;
- (iii) a control system, which is able to control the pressurized air;
- (iv) an assembly, wherein the assembly:
- (a) is positionable with respect to the cross-sectionally curved rail and (b) is connectable to the vehicle—such that, after (1) the assembly is positioned with respect to the cross-sectionally curved rail and (2) the assembly and vehicle are connected, the vehicle is able to be supported off the ground by the cross-sectionally curved rail via the assembly, (c) is movable along the cross-sectionally curved rail with at least some assistance from the motor, and (d) is rotatable at least partially around the cross-sectionally curved rail;
- (v) an air bearing, wherein:
- (1) the air bearing is positionable between the assembly and the cross-sectionally curved rail such that after the air bearing is positioned between the assembly and the cross-sectionally curved rail:
- (A) the air bearing is moved along the cross-sectionally curved rail when the assembly is moved along the cross-sectionally curved rail and (B) the air bearing rotates at least partially around the cross-sectionally curved rail when the assembly rotates at least partially around the cross-sectionally curved rail;
- (2) the air bearing is at least partially made of a compliant material that is inherently able to comply responsively to force;
- (3) at least a portion of the air bearing is inflated as a result of a cavity receiving the pressurized air, wherein, after the air bearing is positioned between the assembly and the cross-sectionally curved rail, the cavity:
- (A) is, after the cavity receives the pressurized air, at least between (1) a first inflated outer surface of the air bearing—wherein the first inflated outer surface of the air bearing is inflated at least because (a) the cavity receives the pressurized air, (b) the first inflated outer surface of the air bearing is at least partially made of the compliant material, and (c) a sufficient air pressure is achieved inside the cavity—and (2) the assembly;
- and,
- (B) is between (1) the assembly and (2) the cross-sectionally curved rail;
- (4) the inflated air bearing portion, which at least includes (1) the first inflated outer surface of the air bearing and (2) a second inflated outer surface of the air bearing—wherein the second inflated outer surface of the air bearing is inflated at least because (a) the cavity receives the pressurized air and (b) the sufficient air pressure is achieved inside the cavity—has a distended shape because the inflated air bearing portion is inflated;
- (5) the inflated air bearing portion is compliant such that the distended shape of the inflated air bearing portion is able to, responsively to force, become at least temporarily deformed in shape, at least because the inflated air bearing portion is inflated, such that the inflated air bearing portion is able to at least temporarily have another distended shape when the inflated air bearing portion becomes at least temporarily deformed;
- and,
- (6) each of (A) the first inflated outer surface of the air bearing and (B) the second inflated outer surface of the air bearing at least generally faces the cross-sectionally curved rail after the air bearing is positioned between the assembly and the cross sectionally curved rail;
- (vi) a passageway via which the pressurized air received by the cavity is able to exit the cavity;
- (vii) a plenum that is able to receive the pressurized air that exits the cavity via the passageway, wherein the plenum is at least between (1) the second inflated outer surface of the air bearing—wherein the second inflated outer surface of the air bearing is compliant, such that a distended shape of the second inflated outer surface of the air bearing is able to, responsively to force, become temporarily deformed in shape, at least because the second inflated outer surface of the air bearing is inflated, such that the second inflated outer surface of the air bearing is able to at least temporarily have another distended shape when the second inflated outer surface of the air bearing becomes at least temporarily deformed—and (2) a second surface of the cross-sectionally curved rail, such that a specific location of the second surface of the cross-sectionally curved rail varies as the air bearing one or more of (a) moves along the cross-sectionally curved rail and (b) rotates at least partially around the cross-sectionally curved rail;
- (viii) a lubrication zone of air, wherein the lubrication zone of air:
- (a) is able to result when the pressurized air that is received by the plenum causes an air pressure in the plenum to reach a sufficient magnitude of air pressure, (b) is able to enable at least a portion of the pressurized air that is received by the plenum to exit the plenum such that the pressurized air exiting the plenum becomes the lubrication zone of air when the pressurized air that is received by the plenum reaches the sufficient magnitude of air pressure—such that when the pressurized air that is received by the plenum is at an insufficient air pressure for the lubrication zone of air to result:
- (1)(A) the first inflated outer surface of the air bearing and (1)(B) a first surface of the cross-sectionally curved rail touch each other, and (2)(B) the second inflated outer surface of the air bearing and (2)(A) the second surface of the cross-sectionally curved rail do not touch each other, such that the pressurized air that has been received by the plenum, which is at least between (1)(A) the second inflated outer surface of the air bearing and (1)(B) the second surface of the cross-sectionally curved rail, is unable to exit the plenum by flowing between (2)(A) the first inflated outer surface of the air bearing and (2)(B) the first surface of the cross-sectionally curved rail as the lubrication zone of air, and (c) is at least able to flows between (1) the first inflated outer surface of the air bearing—wherein the first inflated outer surface of the air bearing is compliant, such that a distended shape of the first inflated outer surface of the air bearing is able to, responsively to force, become temporarily deformed in shape, at least because the first inflated outer surface of the air bearing is inflated, such that the first inflated outer surface of the air bearing is able to at least temporarily have another distended shape when the first inflated outer surface of the air bearing becomes at least temporarily deformed—and (2) the first surface of the cross-sectionally curved rail, such that a particular location of the first surface of the cross-sectionally curved rail varies as the air bearing one or more of (A) moves along the cross-sectionally curved rail and (B) rotates at least partially around the cross-sectionally curved rail;
- (ix) wherein the lubrication zone of air—which is at least able to flow between (1) the first inflated outer surface of the air bearing and (2) the first surface of the cross-sectionally curved rail when the pressurized air that is received by the plenum reaches the sufficient magnitude of air pressure—includes, at least, both of the following:
- (1) a left portion of the lubrication zone of air, wherein the left portion of the lubrication zone of air:
- (A) is on a left side of the cross-sectionally curved rail, such that the left side of the cross-sectionally curved rail is at least generally leftward with respect to the direction of the route;
- and,
- (B) is at least able to flow between (1) a left portion of the first inflated outer surface of the air bearing, such that the left portion of the first inflated outer surface of the air bearing is at least generally leftward with respect to the direction of the route, and (2) a left portion of the first surface of the cross-sectionally curved rail, such that the left portion of the first surface of the cross-sectionally curved rail is at least generally leftward with respect to the direction of the route;
- and,
- (2) a right portion of the lubrication zone of air, wherein the right portion of the lubrication zone of air:
- (A) is on a right side of the cross-sectionally curved rail, such that the right side of the cross-sectionally curved rail is at least generally rightward with respect to the direction of the route;
- and,
- (B) is at least able to flow between (1) a right portion of the first inflated outer surface of the air bearing, such that the right portion of the first inflated outer surface of the air bearing is at least generally rightward with respect to the direction of the route, and (2) a right portion of the first surface of the cross-sectionally curved rail, such that the right portion of the first surface of the cross-sectionally curved rail is at least generally rightward with respect to the direction of the route;
- (x) wherein the plenum—which is at least between (1) the second inflated outer surface of the air bearing and (2) the second surface of the cross-sectionally curved rail—is between (A) the left portion of the lubrication zone of air and (B) the right portion of the lubrication zone of air;
- (xi) wherein there is a first distance between (1) the first inflated outer surface of the air bearing and (2) the first surface of the cross-sectionally curved rail—between which the lubrication zone of air is at least able to flow;
- (xii) wherein there is a second distance between (1) the second inflated outer surface of the air bearing and (2) the second surface of the cross-sectionally curved rail—which the plenum is at least between;
- and,
- (xiii) wherein the second distance, between (1) the second inflated outer surface of the air bearing and (2) the second surface of the cross-sectionally curved rail, is greater than the first distance, between (1) the first inflated outer surface of the air bearing and (2) the first surface of the cross-sectionally curved rail.
35 more elements
An assembly system—for use in a transportation system that enables a vehicle to travel, with at least some assistance from a motor, along a rail, which (1) is supported off a ground by at least a support structure, and (2) has at least a curved section such that the curved section of the rail is one of:
- (a) curved leftward, with respect to a route, and (b) curved rightward, with respect to the route—where the assembly system employs an air, including:
- (i) an assembly, wherein the assembly:
- (1) is positionable relative to rail;
- (2) is connectable to the vehicle such that, after the assembly is (a) positioned relative to the rail and (b) connected to the vehicle, the assembly is able to at least assist in enabling the vehicle to be off the ground;
- (3) is movable along the rail with at least some assistance from the motor when the assembly has been (a) positioned relative to the rail and (b) connected to the vehicle;
- and,
- (4) at least assists in enabling the vehicle to be movable along the rail with at least some assistance from the motor when the assembly has been (a) positioned relative to the rail and (b) connected to the vehicle;
- (ii) an air bearing, wherein the air bearing:
- (1) is positionable between the assembly and the rail;
- (2) includes a surface, wherein the surface of the air bearing is at least partially made of a compliant material;
- (3) is movable along the rail, such that the air bearing moves along the rail when the assembly is moved along the rail with at least some assistance from the motor;
- and,
- (4) is rotatable at least partially around rail;
- (iii) wherein the surface of the air bearing is inflated and thus has a distended shape because the surface of the air bearing is inflated;
- (iv) wherein the distended shape of the inflated surface of the air bearing is, responsively to force, able to at least temporarily deform in shape such the inflated surface of the air bearing is able to at least temporarily become another distended shape;
- (v) after (a) the assembly has been positioned relative to the rail and (b) the air bearing is positioned between assembly and the rail, both of the following are able to result:
- (1) a plenum, wherein the plenum:
- (1) is able to receive the air and (2) is at least between (A) the rail and (B) another surface of the air bearing, such that the air received by the plenum is sandwiched between (A) the rail and (B) the other surface of the air bearing;
- and,
- (2) a lubrication zone of air, wherein the lubrication zone of air:
- (A) is able to receive the air from the plenum;
- and,
- (B) is able, after the lubrication zone of air receives the air from the plenum, to at least flow between (1) the inflated surface of the air bearing and (2) the rail, such that the lubrication zone of air is sandwiched between (1) the inflated surface of the air bearing and (2) the rail;
- (vi) wherein (A) after both the plenum and the lubrication zone of air result, and (B) when the air bearing moves along the curved section of the rail:
- (1) because the inflated surface of the air bearing of the distended shape is, responsively to force, able to at least temporarily deform in shape, the inflated surface of the air bearing of the distended shape is able to comply—by at least temporarily deforming in shape such the inflated surface of the air bearing at least temporarily becomes the other distended shape—in response to the curved section of the rail;
- (2) the lubrication zone of air enables the air bearing to move along the curved section of the rail without the air bearing without contacting the curved section of the rail;
- (3) the lubrication zone of air has a lubrication zone height magnitude;
- and,
- (4) but for the inflated surface of the air bearing of the distended shape complying—by at least temporarily deforming in shape such the inflated surface of the air bearing at least temporarily becomes the other distended shape—in response to the curved section of the rail:
- the lubrication zone height magnitude, of the lubrication zone of air, would be, instead, another lubrication zone height magnitude, such that—but for the inflated surface of the air bearing of the distended shape complying, by at least temporarily deforming in shape such the inflated surface of the air bearing at least temporarily becomes the other distended shape, in response to the curved section of the rail—the other lubrication zone height magnitude would, instead, have to be relatively greater in magnitude than the lubrication zone height magnitude in order for the air bearing to not contact the curved section of the rail when the air bearing moves along the curved section of the rail;
- (vii) wherein there is a first distance between (1) the inflated surface of the air bearing and (2) the rail—between which the lubrication zone of air is able to flow;
- (viii) wherein there is a second distance between (1) the other surface of the air bearing and (2) the rail—which the plenum is at least between;
- and,
- (ix) wherein the second distance is greater than the first distance.
31 more elements
An assembly system—for use in a transportation system that enables a vehicle to travel, with at least some assistance from a motor, both above a ground and along a rail, in a direction relative to a route that is at generally defined by the rail—which employs an air, including:
- (i) an assembly, wherein the assembly:
- (1) is positionable relative to the rail;
- (2) is connectable to the vehicle such that, after the assembly is (a) positioned relative to the rail and (b) connected to the vehicle, the assembly is able to at least assist in enabling the vehicle to be off the ground;
- and;
- (3) is movable along the rail with at least some assistance from the motor when the assembly has been (a) positioned relative to the rail and (b) connected to the vehicle;
- and,
- (4) at least assists in enabling the vehicle to be movable along the rail with at least some assistance from the motor when the assembly has been (a) positioned relative to the rail and (b) connected to the vehicle;
- (ii) an air bearing, wherein the air bearing:
- (1) is positionable between the assembly and the rail;
- (2) includes an outer surface;
- (3) includes another outer surface;
- (4) is movable along the rail, such that the air bearing moves along the rail when the assembly is moved along the rail with at least some assistance from the motor;
- and,
- (5) is rotatable at least partially around rail;
- (iii) wherein the outer surface of the air bearing is inflated;
- (iv) wherein the other outer surface of the air bearing is not inflated;
- (v) wherein when the outer surface of the air bearing becomes inflated:
- the inflated outer surface of the air bearing is able to become at least temporarily deformed in shape;
- (vi) after (a) the assembly has been positioned relative to the rail and (b) the air bearing is positioned between assembly and the rail, both of the following are able to result:
- (1) a plenum, wherein the plenum (1) is able to receive the air via a passageway and (2) is at least between (A) the rail and (B) the other outer surface of the air bearing, which is not inflated, such that the received air is sandwiched directly between (A) the rail and (B) the other outer surface of the air bearing, which is not inflated;
- (2) a lubrication zone of air, wherein the lubrication zone of air:
- (A) is able to receive the air from the plenum;
- and,
- (B) is able, after the lubrication zone of air receives the air from the plenum, to at least flow between at least (1) the inflated outer surface of air bearing and (2) the rail;
- (C) is, after the lubrication zone of air forms, able to at least assist in enabling at least the inflated outer surface of the air bearing to not contact the rail when the air bearing moves along the rail;
- and,
- (D) is, after the lubrication zone of air forms, able to at least assist in enabling at least the inflated outer surface of the air bearing to not contact the rail when the air bearing rotates at least partially around the rail;
- and,
- (vii) wherein the plenum is between (A) a left portion of the lubrication zone of air, wherein the left portion of the lubrication zone of air is with respect to the direction relative to the route, and (B) a right portion of the lubrication zone of air, wherein the right portion of the lubrication zone of air is with respect to the direction relative to the route.
26 more elements
Dependencies are inferred from the claim text.