Invention Grant
- Patent Title: Reverse rotation preventing mechanism for diesel engine
- Patent Title (中): 柴油机反转防止机构
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Application No.: US10577236Application Date: 2004-08-20
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Publication No.: US07441531B2Publication Date: 2008-10-28
- Inventor: Katsuyuki Shiota , Yasuhiro Kanazu , Satoshi Hattori
- Applicant: Katsuyuki Shiota , Yasuhiro Kanazu , Satoshi Hattori
- Applicant Address: JP Osaka
- Assignee: Yanmar Co., Ltd.
- Current Assignee: Yanmar Co., Ltd.
- Current Assignee Address: JP Osaka
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Priority: JP2003-367929 20031028
- International Application: PCT/JP2004/012019 WO 20040820
- International Announcement: WO2005/040597 WO 20050506
- Main IPC: F02M17/30
- IPC: F02M17/30 ; F01L1/10
Abstract:
The invention prevents reverse rotation of a diesel engine which is possible to occur when the engine is started. A camshaft 13 is driven by a crankshaft 5 through power transmission means, and cams 14, 21 and 22 are provided on camshaft 13 so as to drive a fuel injection pump 12, an intake valve and an exhaust valve, respectively. In fuel injection pump cam 14, middle stage portion 53 is radially larger than minimum radius portion 51 and is disposed at a predetermined angle R3 on the back side in the rotation direction of the fuel injection pump cam from maximum radius portion 52.
Public/Granted literature
- US20070272199A1 Reverse Rotation Preventing Mechanism For Diesel Engine Public/Granted day:2007-11-29
Information query
