JPS53143008A - Radial piston type hydraulic pressure pump motor - Google Patents
Radial piston type hydraulic pressure pump motorInfo
- Publication number
- JPS53143008A JPS53143008A JP5784077A JP5784077A JPS53143008A JP S53143008 A JPS53143008 A JP S53143008A JP 5784077 A JP5784077 A JP 5784077A JP 5784077 A JP5784077 A JP 5784077A JP S53143008 A JPS53143008 A JP S53143008A
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic pressure
- pressure pump
- pump motor
- piston type
- type hydraulic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Reciprocating Pumps (AREA)
Abstract
PURPOSE: To obtain various kinds of rotating number variations by providing at least two piston groups of pistons of which pressure receiving area is different from adjuscent one, and by providing cam body on the surface where the top of piston contacts.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5784077A JPS53143008A (en) | 1977-05-19 | 1977-05-19 | Radial piston type hydraulic pressure pump motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5784077A JPS53143008A (en) | 1977-05-19 | 1977-05-19 | Radial piston type hydraulic pressure pump motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53143008A true JPS53143008A (en) | 1978-12-13 |
Family
ID=13067154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5784077A Pending JPS53143008A (en) | 1977-05-19 | 1977-05-19 | Radial piston type hydraulic pressure pump motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53143008A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04287874A (en) * | 1991-03-18 | 1992-10-13 | Nissan Motor Co Ltd | Variable displacement pump |
JP2010019192A (en) * | 2008-07-11 | 2010-01-28 | Toyota Motor Corp | Piston pump and power transmission device equipped therewith, and piston motor |
CN105889008A (en) * | 2014-10-24 | 2016-08-24 | 北京中和天万泵业有限责任公司 | Inner curved plane cam rolling bearing radial plunger pump |
-
1977
- 1977-05-19 JP JP5784077A patent/JPS53143008A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04287874A (en) * | 1991-03-18 | 1992-10-13 | Nissan Motor Co Ltd | Variable displacement pump |
JP2010019192A (en) * | 2008-07-11 | 2010-01-28 | Toyota Motor Corp | Piston pump and power transmission device equipped therewith, and piston motor |
CN105889008A (en) * | 2014-10-24 | 2016-08-24 | 北京中和天万泵业有限责任公司 | Inner curved plane cam rolling bearing radial plunger pump |
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