Title:
減圧弁
Document Type and Number:
Japanese Patent JP4520588
Kind Code:
B2
Abstract:
The invention provides a pressure reducing valve in which a minimum pressure can be secured even when an engine speed is reduced. A pressure reducing valve changing an output pressure in correspondence to an engine speed has means for outputting a predetermined minimum pressure when the engine speed is equal to or less than a first predetermined rotational speed.
Inventors:
Shinobu Nagura
Shuji Hori
Shuji Hori
Application Number:
JP2000188935A
Publication Date:
August 04, 2010
Filing Date:
June 23, 2000
Export Citation:
Assignee:
KOMATSU LTD.
International Classes:
E02F9/22; F16K17/196; F15B11/00; F16K17/00; G05D16/20
Domestic Patent References:
| JP61081587A | ||||
| JP11257489A | ||||
| JP1142248A | ||||
| JP10205501A | ||||
| JP10311420A | ||||
| JP4062379U |
Attorney, Agent or Firm:
Takeo Noguchi