JPS63126571U - - Google Patents
Info
- Publication number
- JPS63126571U JPS63126571U JP1769487U JP1769487U JPS63126571U JP S63126571 U JPS63126571 U JP S63126571U JP 1769487 U JP1769487 U JP 1769487U JP 1769487 U JP1769487 U JP 1769487U JP S63126571 U JPS63126571 U JP S63126571U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- circumferential surface
- pump case
- friction loss
- internal ring
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1769487U JPS63126571U (it) | 1987-02-12 | 1987-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1769487U JPS63126571U (it) | 1987-02-12 | 1987-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63126571U true JPS63126571U (it) | 1988-08-18 |
Family
ID=30810680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1769487U Pending JPS63126571U (it) | 1987-02-12 | 1987-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63126571U (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004061309A1 (ja) * | 2002-12-24 | 2004-07-22 | Koyo Seiko Co., Ltd. | 電動内接ギヤポンプ |
-
1987
- 1987-02-12 JP JP1769487U patent/JPS63126571U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004061309A1 (ja) * | 2002-12-24 | 2004-07-22 | Koyo Seiko Co., Ltd. | 電動内接ギヤポンプ |