Title:
流体機械およびそのバルブプレート
Document Type and Number:
Japanese Patent JP4611232
Kind Code:
B2
Abstract:
To provide a fluid machine capable of being applied to a low viscous fluid without seizure even though a valve plate made of a metallic material is used.
A tapered section 21 is arranged on a contact surface 20 of a seal land 18 of the valve plate 9 of a swash plate type axial piston pump.
COPYRIGHT: (C)2008,JPO&INPIT
Inventors:
Hideo Nishida
Sadamu Takahashi
Atsushi Yushita
Toshikazu Hayashi
Sadamu Takahashi
Atsushi Yushita
Toshikazu Hayashi
Application Number:
JP2006093768A
Publication Date:
January 12, 2011
Filing Date:
March 30, 2006
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
F04B1/22
Domestic Patent References:
| JP63045079U | ||||
| JP48036703A | ||||
| JP58012682U | ||||
| JP2000018151A |
Attorney, Agent or Firm:
Noriharu Fujita
Kunio Ueda
Kunio Ueda