Combination throttle kicker and deceleration valve
CA 1090219 A · Owner: Tom Mcguane Industries, Inc. · Inventors: Ludwig, George C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract, A combination throttle kicker and deceleration valve comprising a housing, and a wall dividing the housing. A first diaphragm is provided on one side of the said housing is adapted to engage said wall and prevent the flow of air through an opening in the wall. A second diaphragm is provided on the other side of the said wall, and has an orifice therein. A shaft is adapted to be moved by the second diaphragm upon movement of the second diaphragm away from the wall. The shaft extends exteriorly and is adapted to be linked to a throttle. Passages provide communication between the chambers formed by the diaphragms and the ends of the housing. -i-
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 November 25, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 25, 1997.
- 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.