JPH01174663U - - Google Patents
Info
- Publication number
- JPH01174663U JPH01174663U JP7116788U JP7116788U JPH01174663U JP H01174663 U JPH01174663 U JP H01174663U JP 7116788 U JP7116788 U JP 7116788U JP 7116788 U JP7116788 U JP 7116788U JP H01174663 U JPH01174663 U JP H01174663U
- Authority
- JP
- Japan
- Prior art keywords
- high pressure
- sliding part
- side sliding
- pressure side
- swash plate
- 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
- Control Of Fluid Gearings (AREA)
Description
第１図、第２図は本考案の実施例を示し、第１
図は全体断面図、第２図は斜板摺動部の断面図、
第３図は従来例の断面図である。
１６は高圧ポート、１９は斜板、２１は高圧側
摺動部、２５は低圧側摺動部、２８は弁。
Figures 1 and 2 show embodiments of the present invention;
The figure is an overall sectional view, Figure 2 is a sectional view of the swash plate sliding part,
FIG. 3 is a sectional view of a conventional example. 16 is a high pressure port, 19 is a swash plate, 21 is a high pressure side sliding part, 25 is a low pressure side sliding part, and 28 is a valve.
Claims (1)
を高圧ポート１６に連通すると共に、高圧側摺動
部２１及び低圧側摺動部２５を弁２８を介して高
圧ポート１６に連通し、該弁２８を高圧ポート１
６の圧力が設定圧力より高い時に連通状態に切換
えるようにしたことを特徴とするピストンポンプ
・モータの斜板摺動部油圧バランス保持装置。 High pressure side sliding part 21 of swash plate 19 and cradle 18
is communicated with the high pressure port 16, and the high pressure side sliding part 21 and the low pressure side sliding part 25 are communicated with the high pressure port 16 via a valve 28, and the valve 28 is connected to the high pressure port 1.
6. A hydraulic balance maintaining device for a swash plate sliding part of a piston pump motor, characterized in that the device switches to a communicating state when the pressure of No. 6 is higher than a set pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7116788U JPH01174663U (en) | 1988-05-31 | 1988-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7116788U JPH01174663U (en) | 1988-05-31 | 1988-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01174663U true JPH01174663U (en) | 1989-12-12 |
Family
ID=31296378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7116788U Pending JPH01174663U (en) | 1988-05-31 | 1988-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01174663U (en) |
-
1988
- 1988-05-31 JP JP7116788U patent/JPH01174663U/ja active Pending