JPH0345334U - - Google Patents
Info
- Publication number
- JPH0345334U JPH0345334U JP10636289U JP10636289U JPH0345334U JP H0345334 U JPH0345334 U JP H0345334U JP 10636289 U JP10636289 U JP 10636289U JP 10636289 U JP10636289 U JP 10636289U JP H0345334 U JPH0345334 U JP H0345334U
- Authority
- JP
- Japan
- Prior art keywords
- electric pump
- voltage
- power supply
- supply device
- driving
- 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
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
- Control Of Voltage And Current In General (AREA)
Description
第１図は、本考案に係る電動ポンプ用電源装置
を搭載した高所作業車、第２図は、上記電源装置
の構成を示した概略図である。
５……ジヤツキシリンダ、７……旋回油圧モー
タ、９……起伏シリンダ、１０……伸縮シリンダ
、１２……電動パワーユニツト、２１……電動ポ
ンプ、２６……商用電源、Ｂ……バツテリ、Ｃ…
…ＡＣ／ＤＣコンバータ。
FIG. 1 is an aerial work vehicle equipped with a power supply device for an electric pump according to the present invention, and FIG. 2 is a schematic diagram showing the configuration of the power supply device. 5...Jet cylinder, 7...Swivel hydraulic motor, 9...Luffing cylinder, 10...Telescopic cylinder, 12...Electric power unit, 21...Electric pump, 26...Commercial power supply, B...Battery, C...
...AC/DC converter.
Claims (1)
業車において、前記アクチユエータに作動油を供
給する電動ポンプを駆動するための電動ポンプ用
電源装置であつて、 前記電動ポンプの駆動用の充電可能なバツテリ
と、 商用交流電圧を所定電圧の直流電圧に変換し、
前記電動ポンプの駆動および前記バツテリの充電
の何れをも行うことができる電圧変換器とからな
ることを特徴とする電動ポンプ用電源装置。[Claims for Utility Model Registration] A power supply device for an electric pump for driving an electric pump that supplies hydraulic oil to the actuator in a work vehicle having an actuator operated by hydraulic pressure, comprising: A rechargeable battery, converts commercial AC voltage to a specified DC voltage,
A power supply device for an electric pump, comprising a voltage converter capable of both driving the electric pump and charging the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10636289U JPH0345334U (en) | 1989-09-11 | 1989-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10636289U JPH0345334U (en) | 1989-09-11 | 1989-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0345334U true JPH0345334U (en) | 1991-04-26 |
Family
ID=31655093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10636289U Pending JPH0345334U (en) | 1989-09-11 | 1989-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001034432A1 (en) * | 1999-11-08 | 2001-05-17 | Fumio Watanabe | High-performance truck |
| JP2012046011A (en) * | 2010-08-25 | 2012-03-08 | Tadano Ltd | Vehicle carrier |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS618302B2 (en) * | 1980-04-16 | 1986-03-13 | Tokyo Shibaura Electric Co | |
| JPS63149215A (en) * | 1986-12-10 | 1988-06-22 | Isuzu Motors Ltd | Controller for vehicle heater |
-
1989
- 1989-09-11 JP JP10636289U patent/JPH0345334U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS618302B2 (en) * | 1980-04-16 | 1986-03-13 | Tokyo Shibaura Electric Co | |
| JPS63149215A (en) * | 1986-12-10 | 1988-06-22 | Isuzu Motors Ltd | Controller for vehicle heater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001034432A1 (en) * | 1999-11-08 | 2001-05-17 | Fumio Watanabe | High-performance truck |
| JP2012046011A (en) * | 2010-08-25 | 2012-03-08 | Tadano Ltd | Vehicle carrier |