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US 12,259,130 B2Granted
Joint seal system and method
AssigneeThe Schebler Co.
InventorsBradley Zogg, David Bruggeman, Al Landwher, Jason Heinz
Life of this patent
Estimating the term…
Abstract
A joint seal system and method may include a seal and a band. The seal may be positioned between abutting flanges of two adjacent duct sections. A band may be positioned over the two flanges and the flange interface. The joint seal system and method may be configured to mitigate and/or eliminate leakage of pressure, flue gases, condensate, and/or any other fluid, gas, and/or vapor between abutting flanges of duct sections at a flange interface.
Claims18
A method of connecting a first and a second duct section, said method comprising:
- a. constructing a first section comprising:
- i. a body, wherein said body includes first and second portions that oppose one another and are substantially linear in shape, and wherein said body includes third and fourth portions that oppose one another and are curved such that said body has a circular cross-sectional shape;
- ii. a first flange integrally formed with a first end of said body, wherein said first flange is continuous around the periphery of said first end of said body through said first, second, third, and fourth portions, and wherein said first flange is substantially perpendicular to the main longitudinal axis of said body;
- iii. a second flange integrally formed with a second end of said body, wherein said second flange is continuous around the periphery of said second end of said body through said first, second, third, and fourth portions, and wherein said second flange is substantially perpendicular to the main longitudinal axis of said body;
- b. constructing a second section comprising:
- i. a body, wherein said body includes first and second portions that oppose one another and are substantially linear in shape, wherein said body includes third and fourth portions that oppose one another and are curved such that said body has a circular cross-sectional shape, and wherein the dimensions of said second section body are substantially the same as those of said first section body;
- ii. a first flange integrally formed with a first end of said body, wherein said first flange is continuous around the periphery of said first end of said body through said first, second, third, and fourth portions, and wherein said first flange is substantially perpendicular to the main longitudinal axis of said body;
- c. positioning said first flange of said second section to abut said first flange of said first section to form a flange interface;
- d. placing a V-band over said flange interface, wherein said V-band comprises:
- i. a first angled portion;
- ii. a first flat portion, wherein said first flat portion is affixed to said first angled portion, and wherein said first flat portion fits substantially flush to the exterior of said first section body;
- iii. a second angled portion;
- iv. a second flat portion, wherein said second flat portion is affixed to said second angled portion, and wherein said second flat portion fits substantially flush to the exterior of said second section body;
- v. a V-band apex, wherein said V-band apex connects said first angled portion to said second angled portion;
- and,
- vi. a V-band clamp.
13 more elements
A method of connecting a first and a second duct section, said method comprising:
- a. constructing a first section comprising:
- i. a body, wherein said body includes first and second portions that oppose one another and are substantially linear in shape, and wherein said body includes third and fourth portions that oppose one another and are curved such that said body has a circular cross-sectional shape;
- ii. a first flange integrally formed with a first end of said body, wherein said first flange is continuous around the periphery of said first end of said body through said first, second, third, and fourth portions, and wherein said first flange is substantially perpendicular to the main longitudinal axis of said body;
- iii. a second flange integrally formed with a second end of said body, wherein said second flange is continuous around the periphery of said second end of said body through said first, second, third, and fourth portions, and wherein said second flange is substantially perpendicular to the main longitudinal axis of said body;
- b. constructing a second section comprising:
- i. a body, wherein said body includes first and second portions that oppose one another and are substantially linear in shape, wherein said body includes third and fourth portions that oppose one another and are curved such that said body has a circular cross-sectional shape, and wherein the dimensions of said second section body are substantially the same as those of said first section body;
- ii. a first flange integrally formed with a first end of said body, wherein said first flange is continuous around the periphery of said first end of said body through said first, second, third, and fourth portions, and wherein said first flange is substantially perpendicular to the main longitudinal axis of said body;
- c. positioning said first flange of said second section to abut said first flange of said first section to form a flange interface;
- d. placing a V-band over said flange interface, wherein said V-band comprises:
- i. a first angled portion;
- ii. a first flat portion, wherein said first flat portion is affixed to said first angled portion, and wherein said first flat portion fits substantially flush to the exterior of said first section body;
- iii. a second angled portion;
- iv. a second flat portion, wherein said second flat portion is affixed to said second angled portion, and wherein said second flat portion fits substantially flush to the exterior of said second section body;
- v. a V-band apex, wherein said V-band apex connects said first angled portion to said second angled portion;
- and,
- vi. a V-band clamp, wherein said V-band clamp is further defined as comprising an anchor engaged with a first end of said V-band and a connector engaged with a second end of said V-band, wherein said anchor and said connector cooperate to allow a user to adjust the peripheral size of said V-band.
13 more elements
A V-band to seal a flanged interface between two sections, the V-band comprising:
- a. a hinge;
- b. a first open end;
- c. a second open end;
- d. a connector engaged with said first open end;
- e. an anchor engaged with said second open end;
- f. a vertex;
- g. a first angled portion extending outward from said vertex;
- h. a second angled portion extending outward from said vertex;
- i. a first flat portion extending away from a distal end of said first angled portion in a direction away from said vertex;
- and,
- j. a second flat portion extending away from a distal end of said second angled portion in a direction away from said vertex.
8 more elements
Dependencies are inferred from the claim text.