JPH088308Y2 - 油圧装置 - Google Patents
油圧装置Info
- Publication number
- JPH088308Y2 JPH088308Y2 JP1990008717U JP871790U JPH088308Y2 JP H088308 Y2 JPH088308 Y2 JP H088308Y2 JP 1990008717 U JP1990008717 U JP 1990008717U JP 871790 U JP871790 U JP 871790U JP H088308 Y2 JPH088308 Y2 JP H088308Y2
- Authority
- JP
- Japan
- Prior art keywords
- electric motor
- oil
- pump
- oil tank
- pumps
- 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.)
- Expired - Lifetime
Links
- 239000003921 oil Substances 0.000 claims description 59
- 230000008878 coupling Effects 0.000 claims description 22
- 238000010168 coupling process Methods 0.000 claims description 22
- 238000005859 coupling reaction Methods 0.000 claims description 22
- 239000010720 hydraulic oil Substances 0.000 claims description 16
- 238000001816 cooling Methods 0.000 description 7
- 239000000758 substrate Substances 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990008717U JPH088308Y2 (ja) | 1990-01-31 | 1990-01-31 | 油圧装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990008717U JPH088308Y2 (ja) | 1990-01-31 | 1990-01-31 | 油圧装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0399879U JPH0399879U (enExample) | 1991-10-18 |
| JPH088308Y2 true JPH088308Y2 (ja) | 1996-03-06 |
Family
ID=31512337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990008717U Expired - Lifetime JPH088308Y2 (ja) | 1990-01-31 | 1990-01-31 | 油圧装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH088308Y2 (enExample) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0686277B2 (ja) * | 1986-05-22 | 1994-11-02 | 三菱電機株式会社 | 油圧エレベ−タ−の油圧パワ−ユニツト |
-
1990
- 1990-01-31 JP JP1990008717U patent/JPH088308Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0399879U (enExample) | 1991-10-18 |
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