Invention Grant
- Patent Title: Fuel vapor processing apparatus
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Application No.: US15082340Application Date: 2016-03-28
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Publication No.: US09771900B2Publication Date: 2017-09-26
- Inventor: Katsuhiko Makino , Atsushi Sugimoto , Keisuke Wakamatsu
- Applicant: AISAN KOGYO KABUSHIKI KAISHA
- Applicant Address: JP Obu-Shi, Aichi-Ken
- Assignee: AISAN KOGYO KABUSHIKI KAISHA
- Current Assignee: AISAN KOGYO KABUSHIKI KAISHA
- Current Assignee Address: JP Obu-Shi, Aichi-Ken
- Agency: Conley Rose, P.C.
- Priority: JP2015-080657 20150410
- Main IPC: F02M25/08
- IPC: F02M25/08 ; B01D53/04 ; B60K15/00 ; F02M35/10 ; F02D41/00
Abstract:
A fuel vapor processing apparatus may include a canister. A negative pressure applying device for applying a negative pressure to the canister may be disposed in a purge passage communicating between the canister and an intake pipe of an engine. A pressure adjusting device may be disposed in a portion of the purge passage communicating between the fuel tank and the negative pressure applying device.
Public/Granted literature
- US20160298578A1 FUEL VAPOR PROCESSING APPARATUS Public/Granted day:2016-10-13
Information query
