JPH01152085U - - Google Patents
Info
- Publication number
- JPH01152085U JPH01152085U JP5038288U JP5038288U JPH01152085U JP H01152085 U JPH01152085 U JP H01152085U JP 5038288 U JP5038288 U JP 5038288U JP 5038288 U JP5038288 U JP 5038288U JP H01152085 U JPH01152085 U JP H01152085U
- Authority
- JP
- Japan
- Prior art keywords
- unload
- port
- fluid
- suction port
- gear pump
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 5
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
Description
図面第１図はこの考案の実施例を示す断面図、
第２図は従来のギヤポンプの断面図である。
１……ハウジング、２……吸込ポート、９，１
０……吐出ポート、１１……アンロードバルブ、
１２……アンロードポート、１３……整流体。
Figure 1 is a sectional view showing an embodiment of this invention;
FIG. 2 is a sectional view of a conventional gear pump. 1...Housing, 2...Suction port, 9,1
0...Discharge port, 11...Unload valve,
12...Unload port, 13...Fluid rectifier.
Claims (1)
るとともに、この吐出ポート側にアンロードバル
ブを接続し、このアンロードバルブからのアンロ
ード流体を上記吸込ポートに導くアンロードポー
トをハウジングに形成したアンロードバルブを備
えたギヤポンプにおいて、上記吸込ポートとアン
ロードポートとの交差部分に、吸込ポートからの
流体とアンロードポートからの流体の衝突を避け
、それらをスムーズに合流させる整流体を設けた
アンロードバルブを備えたギヤポンプ。 An unload valve in which a housing is provided with a suction port and a discharge port, an unload valve is connected to the discharge port side, and an unload port is formed in the housing to guide unload fluid from the unload valve to the suction port. In a gear pump equipped with a gear pump, an unload valve is provided at the intersection of the suction port and the unload port with a flow regulator that prevents collision between the fluid from the suction port and the fluid from the unload port and smoothly merges the fluid. Gear pump with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988050382U JPH0634633Y2 (en) | 1988-04-14 | 1988-04-14 | Gear pump with unload valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988050382U JPH0634633Y2 (en) | 1988-04-14 | 1988-04-14 | Gear pump with unload valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01152085U true JPH01152085U (en) | 1989-10-19 |
| JPH0634633Y2 JPH0634633Y2 (en) | 1994-09-07 |
Family
ID=31276435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988050382U Expired - Lifetime JPH0634633Y2 (en) | 1988-04-14 | 1988-04-14 | Gear pump with unload valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0634633Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5893973A (en) * | 1981-11-30 | 1983-06-03 | Kayaba Ind Co Ltd | Two-throw power steering pump |
| JPS59165977U (en) * | 1983-04-22 | 1984-11-07 | 株式会社クボタ | Tandem pump suction structure |
| JPS6241982A (en) * | 1985-08-15 | 1987-02-23 | Nissan Motor Co Ltd | Two-ganged vane pump |
-
1988
- 1988-04-14 JP JP1988050382U patent/JPH0634633Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5893973A (en) * | 1981-11-30 | 1983-06-03 | Kayaba Ind Co Ltd | Two-throw power steering pump |
| JPS59165977U (en) * | 1983-04-22 | 1984-11-07 | 株式会社クボタ | Tandem pump suction structure |
| JPS6241982A (en) * | 1985-08-15 | 1987-02-23 | Nissan Motor Co Ltd | Two-ganged vane pump |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0634633Y2 (en) | 1994-09-07 |