Adjustable axial piston engine
CA 1284063 C · Owner: Hansen, Gunnar L. · Inventors: Hansen, Gunnar L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An adjustable axial piston engine comprises at least one pistoncylinder unit (13). An oblique plate (16) is pivotable with the aid of a slide bearing (42) and can be pivoted by a servo-device (48). The slide bearing (42) covers only part of the surface of the oblique plate (16) or transverse wall (3) of the housing. The servo-device (48) is disposed adjacent to the slide bearing on the same side of the oblique plate (16) at a spacing from the pivot axis (S). This allows the cross-section of the engine to be reduced. Fig. 1
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted May 14, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 14, 2008.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.