JPH03127084U - - Google Patents
Info
- Publication number
- JPH03127084U JPH03127084U JP3510290U JP3510290U JPH03127084U JP H03127084 U JPH03127084 U JP H03127084U JP 3510290 U JP3510290 U JP 3510290U JP 3510290 U JP3510290 U JP 3510290U JP H03127084 U JPH03127084 U JP H03127084U
- Authority
- JP
- Japan
- Prior art keywords
- electric motor
- liquid tank
- casing
- hydraulic pump
- pump device
- 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
- 239000007788 liquid Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 2
Landscapes
- Details Of Reciprocating Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3510290U JPH03127084U (ko) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3510290U JPH03127084U (ko) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03127084U true JPH03127084U (ko) | 1991-12-20 |
Family
ID=31540171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3510290U Pending JPH03127084U (ko) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03127084U (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000303949A (ja) * | 1999-04-22 | 2000-10-31 | Yuken Kogyo Co Ltd | 電動機内蔵油圧ポンプ |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54116711A (en) * | 1978-03-02 | 1979-09-11 | Shibaura Eng Works Ltd | Well pump |
| JPH01240778A (ja) * | 1988-03-22 | 1989-09-26 | Kaisei Kogyo Kk | 油中ポンプユニット |
-
1990
- 1990-03-30 JP JP3510290U patent/JPH03127084U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54116711A (en) * | 1978-03-02 | 1979-09-11 | Shibaura Eng Works Ltd | Well pump |
| JPH01240778A (ja) * | 1988-03-22 | 1989-09-26 | Kaisei Kogyo Kk | 油中ポンプユニット |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000303949A (ja) * | 1999-04-22 | 2000-10-31 | Yuken Kogyo Co Ltd | 電動機内蔵油圧ポンプ |
| JP4493061B2 (ja) * | 1999-04-22 | 2010-06-30 | 油研工業株式会社 | 電動機内蔵油圧ポンプ |