Title:
【発明の名称】圧力ブースタ
Document Type and Number:
Japanese Patent JP2003519340
Kind Code:
A
Abstract:
A pressure booster comprising a housing (11) with a low-pressure fluid inlet (14), a high-pressure fluid outlet (15), and an inlet (16) and an outlet (17) for compressed air. In the housing (11) there is provided a main piston (22) with an enlarged portion (23), which together with the housing (11) define a third cylinder space (26), which can be connected to the compressed air inlet (16). Furthermore, the main piston (22) has a small end portion (22b) which together with the housing define a second cylinder space (27) and whereby fluid at increased pressure can be moved out of the housing (11) via a high-pressure fluid outlet (15) when the third cylinder space (26) is supplied with compressed air. In an axial passage (29) there is mounted a check valve (30), which can be influenced by a body.
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| JPS5841276 | HYDRAULIC CONVERTER |
Inventors:
Renelan Lucier
Björggol Sven
Björggol Sven
Application Number:
JP2001549939A
Publication Date:
June 17, 2003
Filing Date:
December 21, 2000
Export Citation:
Assignee:
Kongsberg Automotive ASA
International Classes:
F15B3/00; B60T13/24; B60T13/58; F16D25/12; F16D48/02; F16D48/04; (IPC1-7): F16D48/02; F15B3/00
Domestic Patent References:
| JPH0924817A | 1997-01-28 | |||
| JPS6078856A | 1985-05-04 | |||
| JPS53120058A | 1978-10-20 | |||
| JPS5879461U | 1983-05-28 |
Attorney, Agent or Firm:
Tsunemitsu Yamada (1 person outside)