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US 6,332,756 B1Granted
Motion converting unit
AssigneeYugen Kaisha Sozoan
InventorKen Yanagisawa
Life of this patent
Estimating the term…
Abstract
The multi-functional motion converting unit can be compact, efficient and inexpensive. In the motion converting unit of the present invention, a holding member is provided in a plane. A swing fin is extended, from the holding member, in a direction perpendicular to the plane. The swing fin has a first face and a second face, which cross a swing direction of the swing fin. The faces are capable of guiding a flow of a fluid. A swing width of a free end of the swing fin is wider than that of a base end thereof when the holding member is moved in the direction parallel to the plane. Guiding means guides the movement of the swing fin with the holding member.
Claims21
A motion converting unit, comprising:
- a holding member provided in a plane extending in a first direction and a second direction perpendicular to the first direction;
- a swing fin extending in a third direction, perpendicular to the first and second directions, from said holding member, said swing fin having a first face and a second face, crossing a swing direction of said swing fin and capable of guiding a flow of a fluid, wherein a swing width of a free end of said swing fin is wider than that of a base end thereof when said holding member is moved in the direction parallel to said plane;
- and
- means for guiding the movement of said swing fin with said holding member, wherein a plurality of said swing fins are matrically and symmetrically provided, in parallel, in the first and second directions.
1 more element
A motion converting unit, comprising:
- a holding member provided in a plane extending in a first direction and a second direction perpendicular to the first direction;
- a plurality of said swing fins provided in parallel on said holding member, each of said plurality of swing fins being held by said holding member and extending in a third direction, perpendicular to the first and second directions, from said holding member, said holding member having an opening section for introducing the fluid in the third direction, each of said plurality of swing fins having a first face and a second face, crossing a swing direction of a respective of said plurality of swing fins and capable of guiding a flow of a fluid, wherein a swing width of a free end of each of said plurality of swing fins is wider than that of a base end thereof when said holding member is moved in the direction parallel to said plane;
- means for guiding the movement of said swing fin with said holding member;
- and
- wherein each of said plurality of swing fins and said holding member are formed in a swing fin unit, said holding member is formed into a frame shape, a bridge section is spanned in said frame-shaped holding member, each of said plurality of swing fins are integrally connected to said bridge section.
2 more elements
A motion converting unit, comprising a plurality of sub-units, serially arranged in a flowing direction of a fluid, wherein each sub-unit comprises:
- a holding member provided in a plane extending in a first direction and a second direction perpendicular to the first direction;
- a swing fin extending in a third direction, perpendicular to the first and second directions, from said holding member, said swing fin having a first face and a second face, crossing the swing direction of said swing fin and capable of guiding a flow of a fluid, wherein a swing width of a free end of said swing fin is wider than that of a base end thereof when said holding member is moved in the direction parallel to said plane;
- and
- means for guiding the movement of said swing fin with said holding member.
1 more element
A motion converting unit, comprising:
- a first sub-unit including:
- a first holding member provided in a first plane extending in a first direction and a second direction perpendicular to the first direction;
- a first swing fin extending in a third direction, perpendicular to the first and second directions, from said first holding member, said first swing fin having a first face and a second face, crossing the swing direction of said first swing fin and capable of guiding a flow of a fluid, wherein a swing width of a free end of said first swing fin is wider than that of a base end thereof when said first holding member is moved in the direction parallel to said first plane;
- and
- first guiding means for guiding the movement of said first swing fin with said first holding member;
- and
- a second sub-unit including:
- a second holding member provided in a second plane extending in the first direction and the second direction;
- a second swing fin extending in the third direction from said second holding member, said second swing fin having a first face and a second face, crossing the swing direction of said second swing fin and capable of guiding the flow of the fluid, wherein a swing width of a free end of said second swing fin is wider than that of a base end thereof when said second holding member is moved in the direction parallel to said second plane;
- and
- second guiding means for guiding the movement of said second swing fin with said second holding member,
- wherein the free ends of said first swing fin and the free end of said second swing fin are mutually faced,
- whereby said first sub-unit converts an inputted mechanical motion into a flow of the fluid, and said second sub-unit converts the flow into an output mechanical motion.
10 more elements
Dependencies are inferred from the claim text.