Class F02M : SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
Subclass 3/09: Idling devices for carburettors (with means for facilitating idling below operational temperatures F02M 1/00) Other details of idling devices (fighting ice-formation by heating idling ports F02M 15/02) Valves responsive to engine conditions, e.g. manifold vacuum (F02M 1/00, F02M 5/00-F02M 33/00 take precedence)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 9144936 | Idle air control valve with plastic housing and retention features | Apr 05, 11 | Sep 29, 15 | CONTINENTAL AUTOMOTIVE SYSTEMS, INC. |
| 9115677 | Proportional flow venturi vacuum system for an internal combustion engine | Oct 29, 13 | Aug 25, 15 | GM GLOBAL TECHNOLOGY OPERATIONS LLC, Nyloncraft Incorporated, |
| 9037385 | Engine speed control device and engine speed control method | Apr 13, 10 | May 19, 15 | MITSUBISHI HEAVY INDUSTRIES MEIKI ENGINES CO., LTD. |
| 8857165 | Method and system for prioritizing vehicle vacuum | Mar 17, 11 | Oct 14, 14 | FORD GLOBAL TECHNOLOGIES, LLC |
| 7954473 | Vehicle, controller and control method therefor, and abnormality detection system for idle speed control device and abnormality determining method for idle speed control device | Jan 30, 08 | Jun 07, 11 | YAMAHA HATSUDOKI KABUSHIKI KAISHA |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2015/0083,322 | Idle Air Control Valve With Plastic Housing And Retention Features | Oct 15, 14 | Mar 26, 15 | Not available |
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