JPS5913708U - Hydraulic system for elevators - Google Patents

Hydraulic system for elevators

Info

Publication number
JPS5913708U
JPS5913708U JP2431583U JP2431583U JPS5913708U JP S5913708 U JPS5913708 U JP S5913708U JP 2431583 U JP2431583 U JP 2431583U JP 2431583 U JP2431583 U JP 2431583U JP S5913708 U JPS5913708 U JP S5913708U
Authority
JP
Japan
Prior art keywords
oil
oil tank
cooling
oil pump
radiator
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
Application number
JP2431583U
Other languages
Japanese (ja)
Inventor
根本　芳明
木戸　康夫
植野　昭男
中平等　明
伊奈　藤嗣
Original Assignee
株式会社日立製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP2431583U priority Critical patent/JPS5913708U/en
Publication of JPS5913708U publication Critical patent/JPS5913708U/en
Pending legal-status Critical Current

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  • Types And Forms Of Lifts (AREA)
  • Fluid-Pressure Circuits (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案によるエレベータ用油圧装置の一実施例
を示す正面図、第２図は第１図のＡ−Ａ矢視図である。FIG. 1 is a front view showing an embodiment of an elevator hydraulic system according to the present invention, and FIG. 2 is a view taken along the line A--A in FIG.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 油タンクと、この油タンクに一端を接続して油を吸排す
る油ポンプと、この油ポンプの他端に接続された制御弁
とを備えたパワーユニットを有し、かつ前記油タンク内
の油を冷却するラジェータとファンと冷却用油ポンプを
備えた油冷却装置を設けると共に、前記制御弁に乗かご
を昇降させる油圧ジヤツキを接続してなる油圧エレベー
タ装置において、前記冷却用油ポンプを前記油タンクの
下側に設置し、前記ラジェータとファンとを前記油タン
クの上を塞ぐ上板に吸振材を介して取付ける一方、前記
ラジェータと前記冷却用油ポンプとを前記油タンクに吸
振管を介して接続すると共に、前記冷却用油ポンプと前
記ラジェータとを接続する連結管を、前記油タンクを上
下方向に貫通して該油タンクの底部と前記上板に固定し
たことを特　　　−徴とするエレベータ用油圧装置。The power unit includes an oil tank, an oil pump connected at one end to the oil tank for sucking and discharging oil, and a control valve connected to the other end of the oil pump. In a hydraulic elevator system, an oil cooling device including a cooling radiator, a fan, and a cooling oil pump is provided, and a hydraulic jack for raising and lowering a car is connected to the control valve, and the cooling oil pump is connected to the oil tank. The radiator and fan are attached to the upper plate that covers the oil tank via a vibration absorbing material, while the radiator and the cooling oil pump are attached to the oil tank via a vibration absorbing pipe. and a connecting pipe connecting the cooling oil pump and the radiator is vertically penetrated through the oil tank and fixed to the bottom of the oil tank and the top plate. Hydraulic system for use.
JP2431583U 1983-02-23 1983-02-23 Hydraulic system for elevators Pending JPS5913708U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2431583U JPS5913708U (en) 1983-02-23 1983-02-23 Hydraulic system for elevators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2431583U JPS5913708U (en) 1983-02-23 1983-02-23 Hydraulic system for elevators

Publications (1)

Publication Number Publication Date
JPS5913708U true JPS5913708U (en) 1984-01-27

Family

ID=30155360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2431583U Pending JPS5913708U (en) 1983-02-23 1983-02-23 Hydraulic system for elevators

Country Status (1)

Country Link
JP (1) JPS5913708U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0566822U (en) * 1992-02-14 1993-09-03 赤井電機株式会社 Joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0566822U (en) * 1992-02-14 1993-09-03 赤井電機株式会社 Joint

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