JPH0317296U - - Google Patents
Info
- Publication number
- JPH0317296U JPH0317296U JP7775689U JP7775689U JPH0317296U JP H0317296 U JPH0317296 U JP H0317296U JP 7775689 U JP7775689 U JP 7775689U JP 7775689 U JP7775689 U JP 7775689U JP H0317296 U JPH0317296 U JP H0317296U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic fluid
- reflux system
- discharge
- bearing
- drain port
- 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
- 238000010992 reflux Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 2
- 230000001050 lubricating effect Effects 0.000 claims 1
Landscapes
- Rotary Pumps (AREA)
Description
図面は本考案の一実施例を示し、第１図は側断
面図、第２図は一部を破砕断面にして示す第１図
の右側面図、第３図は第１図における−線断
面図、第４図は第１図における−線断面図、
第５図は第１図における−線断面図、第６図
は第１図における−線断面図である。
５，６，８，９……軸受、１０ｂ，１１ｂ……
ドレンポート、Ｌ１，Ｌ２……還流系路。
The drawings show one embodiment of the present invention, and FIG. 1 is a side sectional view, FIG. 2 is a right side view of FIG. Figure 4 is a sectional view taken along the - line in Figure 1,
5 is a cross-sectional view taken along the line -- in FIG. 1, and FIG. 6 is a cross-sectional view taken along the line -- in FIG. 5, 6, 8, 9...Bearing, 10b, 11b...
Drain port, L 1 , L 2 ...reflux system path.
Claims (1)
作動液を流すための還流系路を設けてなるものに
おいて、この還流系路の途中に作動液を外部に排
出するためのドレンポートを開設したことを特徴
とする内部軸受形歯車ポンプ。 A reflux system is provided to allow hydraulic fluid to flow from the discharge side to the suction side while lubricating the bearing, and a drain port is provided in the middle of the reflux system to discharge the hydraulic fluid to the outside. An internal bearing type gear pump characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7775689U JPH0317296U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7775689U JPH0317296U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317296U true JPH0317296U (en) | 1991-02-20 |
Family
ID=31620434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7775689U Pending JPH0317296U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH075142U (en) * | 1993-06-08 | 1995-01-24 | 下西技研工業株式会社 | Document pressure plate opening / closing device |
-
1989
- 1989-06-30 JP JP7775689U patent/JPH0317296U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH075142U (en) * | 1993-06-08 | 1995-01-24 | 下西技研工業株式会社 | Document pressure plate opening / closing device |