JPS58114902U - Hydraulic oil tank pressurization device - Google Patents

Hydraulic oil tank pressurization device

Info

Publication number
JPS58114902U
JPS58114902U JP992382U JP992382U JPS58114902U JP S58114902 U JPS58114902 U JP S58114902U JP 992382 U JP992382 U JP 992382U JP 992382 U JP992382 U JP 992382U JP S58114902 U JPS58114902 U JP S58114902U
Authority
JP
Japan
Prior art keywords
hydraulic oil
oil tank
pressurization device
tank pressurization
switching valve
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
JP992382U
Other languages
Japanese (ja)
Inventor
和彦 岩田
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP992382U priority Critical patent/JPS58114902U/en
Publication of JPS58114902U publication Critical patent/JPS58114902U/en
Pending legal-status Critical Current

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  • 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

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

第１図は従来例を示す回路図、第２図は本考案の実施例
を示す回路図である。 １は作動油タンク、２は加圧回路、３は空圧源、４はエ
アレギュレータ、５は電磁切換弁、５ａは電磁作動部、
６はスタータスイッチ。FIG. 1 is a circuit diagram showing a conventional example, and FIG. 2 is a circuit diagram showing an embodiment of the present invention. 1 is a hydraulic oil tank, 2 is a pressurizing circuit, 3 is an air pressure source, 4 is an air regulator, 5 is an electromagnetic switching valve, 5a is an electromagnetic actuator,
6 is the starter switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 作動油タンク１に接続する加圧回路２に、空圧源３に近
い順にエアレギュレータ４と、連通位置と開放位置を有
する電磁切換弁５を介装し、この電磁切換弁５の電磁作
動部５ａをエンジンのスタータスイッチ６に接続したこ
とを特徴とする作動油タンクの加圧装置。A pressurizing circuit 2 connected to a hydraulic oil tank 1 is provided with an air regulator 4 and an electromagnetic switching valve 5 having a communication position and an open position in the order of proximity to the air pressure source 3, and an electromagnetic actuating portion of the electromagnetic switching valve 5. 5a is connected to a starter switch 6 of an engine.
JP992382U 1982-01-29 1982-01-29 Hydraulic oil tank pressurization device Pending JPS58114902U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP992382U JPS58114902U (en) 1982-01-29 1982-01-29 Hydraulic oil tank pressurization device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP992382U JPS58114902U (en) 1982-01-29 1982-01-29 Hydraulic oil tank pressurization device

Publications (1)

Publication Number Publication Date
JPS58114902U true JPS58114902U (en) 1983-08-05

Family

ID=30022527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP992382U Pending JPS58114902U (en) 1982-01-29 1982-01-29 Hydraulic oil tank pressurization device

Country Status (1)

Country Link
JP (1) JPS58114902U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017116080A (en) * 2015-12-26 2017-06-29 日立建機株式会社 Hydraulic oil tank device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017116080A (en) * 2015-12-26 2017-06-29 日立建機株式会社 Hydraulic oil tank device

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