Title:
COVER STRUCTURE FOR DRIVING PART OF EXHAUST GAS RECIRCULATING VALVE
Document Type and Number:
Japanese Patent JP3737874
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a cover structure for the driving part of an exhaust gas recirculating valve easily machined and assembled, and capable of certainly preventing contaminated water and the like from penetrating into a driving part or a guide part.
SOLUTION: A cover part 80 is provided with an approximately cuplike cover member 82, and a flange part 84 is arranged at the opened upper end of the cover member 82. The flange part 84 of the cover member 82 is fixed to a second supporting member 94, and the small diametral part 68 of a second guide cover 66 is fitted in a hole part 86. At this time, each part of a driving part 90 and a guide part 50 is shielded from the bottom part of a housing 40 by the cover member 82.
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Inventors:
Nobuo Hideyuki
Kenichi Nomura
Kimura Takumi
Kenichi Nomura
Kimura Takumi
Application Number:
JP30218197A
Publication Date:
January 25, 2006
Filing Date:
November 04, 1997
Export Citation:
Assignee:
Keihin Co., Ltd.
International Classes:
F02M25/07; (IPC1-7): F02M25/07
Domestic Patent References:
| JP8075024A | ||||
| JP3078957U | ||||
| JP59114451U |
Foreign References:
| US5020505 | ||||
| US5435519 | ||||
| US5878779 | ||||
| US5588414 | ||||
| US5460146 |
Attorney, Agent or Firm:
Takehiro Chiba
Tatsuhiko Sato
Tatsuhiko Sato