JPH03123993U - - Google Patents
Info
- Publication number
- JPH03123993U JPH03123993U JP3402890U JP3402890U JPH03123993U JP H03123993 U JPH03123993 U JP H03123993U JP 3402890 U JP3402890 U JP 3402890U JP 3402890 U JP3402890 U JP 3402890U JP H03123993 U JPH03123993 U JP H03123993U
- Authority
- JP
- Japan
- Prior art keywords
- packing
- gear pump
- gear
- gear motor
- groove
- 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
- 238000012856 packing Methods 0.000 claims description 13
Landscapes
- Rotary Pumps (AREA)
- Hydraulic Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3402890U JPH03123993U (it) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3402890U JPH03123993U (it) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03123993U true JPH03123993U (it) | 1991-12-17 |
Family
ID=31538146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3402890U Pending JPH03123993U (it) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03123993U (it) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008274778A (ja) * | 2007-04-25 | 2008-11-13 | Showa Corp | 可変容量型ポンプ |
| US8257070B2 (en) | 2008-03-13 | 2012-09-04 | Hitachi, Ltd. | Seal apparatus of gear pump |
-
1990
- 1990-03-30 JP JP3402890U patent/JPH03123993U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008274778A (ja) * | 2007-04-25 | 2008-11-13 | Showa Corp | 可変容量型ポンプ |
| US8257070B2 (en) | 2008-03-13 | 2012-09-04 | Hitachi, Ltd. | Seal apparatus of gear pump |