JPS60152801U - hydraulic power unit - Google Patents
hydraulic power unitInfo
- Publication number
- JPS60152801U JPS60152801U JP4060884U JP4060884U JPS60152801U JP S60152801 U JPS60152801 U JP S60152801U JP 4060884 U JP4060884 U JP 4060884U JP 4060884 U JP4060884 U JP 4060884U JP S60152801 U JPS60152801 U JP S60152801U
- Authority
- JP
- Japan
- Prior art keywords
- power unit
- hydraulic power
- electric motor
- hydraulic pump
- hydraulic
- 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
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の油圧パワーユニットを示す油圧エレベー
タの概略油圧系統図、第２図はこの考案による油圧パワ
ーユニットの一実施例を示す第１図相当図である。
３・・・油槽、３ａ・・・油、４・・・油圧ポンプ、４
ａ・・・電動機、５・・・制御装置。なお、図中同一部
分または相当部分は同一符号により示す。FIG. 1 is a schematic hydraulic system diagram of a hydraulic elevator showing a conventional hydraulic power unit, and FIG. 2 is a diagram corresponding to FIG. 1 showing an embodiment of the hydraulic power unit according to this invention. 3...Oil tank, 3a...Oil, 4...Hydraulic pump, 4
a...Electric motor, 5...Control device. In addition, the same parts or corresponding parts in the figures are indicated by the same reference numerals.
Claims (1)
転数を制御する制御装置と、油を貯留し上記油中に上記
電動機及び油圧ポンプが設けられた油槽を備えた油圧パ
ワーユニット。A hydraulic power unit comprising a hydraulic pump driven by an electric motor, a control device for controlling the rotation speed of the electric motor, and an oil tank that stores oil and in which the electric motor and the hydraulic pump are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4060884U JPS60152801U (en) | 1984-03-22 | 1984-03-22 | hydraulic power unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4060884U JPS60152801U (en) | 1984-03-22 | 1984-03-22 | hydraulic power unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60152801U true JPS60152801U (en) | 1985-10-11 |
Family
ID=30549654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4060884U Pending JPS60152801U (en) | 1984-03-22 | 1984-03-22 | hydraulic power unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60152801U (en) |
-
1984
- 1984-03-22 JP JP4060884U patent/JPS60152801U/en active Pending
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