Title:
高圧ポンプ
Document Type and Number:
Japanese Patent JP5382551
Kind Code:
B2
Abstract:
A high-pressure pump is comprised of a lower housing, an upper housing and a cover, which are formed independently from each other. Thereby, shapes of the above can be simplified. Although the cylinder and the plunger receive a fuel pressure during a pressurization stroke, the upper housing and the cover do not receive fuel pressure directly from a pressurization chamber. Therefore, the upper housing and the cover can be made thin and light as much as possible.
Inventors:
Masatoshi Kuroyanagi
Mamoru Urushizaki
Yasuaki Matsunaga
Shinobu Oikawa
Noriya Matsumoto
Mamoru Urushizaki
Yasuaki Matsunaga
Shinobu Oikawa
Noriya Matsumoto
Application Number:
JP2011185884A
Publication Date:
January 08, 2014
Filing Date:
August 29, 2011
Export Citation:
Assignee:
株式会社デンソー
International Classes:
F02M59/44; F02M59/26; F02M59/36; F02M59/46
Domestic Patent References:
| JP2010209907A | ||||
| JP2007315302A |
Attorney, Agent or Firm:
Masaki Hattori