JPS62118106A - パイロット回路のウオーミングアップ装置 - Google Patents

パイロット回路のウオーミングアップ装置

Info

Publication number
JPS62118106A
JPS62118106A JP60257431A JP25743185A JPS62118106A JP S62118106 A JPS62118106 A JP S62118106A JP 60257431 A JP60257431 A JP 60257431A JP 25743185 A JP25743185 A JP 25743185A JP S62118106 A JPS62118106 A JP S62118106A
Authority
JP
Japan
Prior art keywords
oil
pilot
switching valve
hydraulic
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.)
Granted
Application number
JP60257431A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0420086B2 (enExample
Inventor
Satoshi Miyaoka
諭 宮岡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobelco Construction Machinery Co Ltd
Original Assignee
Yutani Heavy Industries Ltd
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 Yutani Heavy Industries Ltd filed Critical Yutani Heavy Industries Ltd
Priority to JP60257431A priority Critical patent/JPS62118106A/ja
Publication of JPS62118106A publication Critical patent/JPS62118106A/ja
Publication of JPH0420086B2 publication Critical patent/JPH0420086B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
JP60257431A 1985-11-15 1985-11-15 パイロット回路のウオーミングアップ装置 Granted JPS62118106A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60257431A JPS62118106A (ja) 1985-11-15 1985-11-15 パイロット回路のウオーミングアップ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60257431A JPS62118106A (ja) 1985-11-15 1985-11-15 パイロット回路のウオーミングアップ装置

Publications (2)

Publication Number Publication Date
JPS62118106A true JPS62118106A (ja) 1987-05-29
JPH0420086B2 JPH0420086B2 (enExample) 1992-03-31

Family

ID=17306266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60257431A Granted JPS62118106A (ja) 1985-11-15 1985-11-15 パイロット回路のウオーミングアップ装置

Country Status (1)

Country Link
JP (1) JPS62118106A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6325804U (enExample) * 1986-08-04 1988-02-20
JP2013117254A (ja) * 2011-12-02 2013-06-13 Kubota Corp 暖機システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6325804U (enExample) * 1986-08-04 1988-02-20
JP2013117254A (ja) * 2011-12-02 2013-06-13 Kubota Corp 暖機システム

Also Published As

Publication number Publication date
JPH0420086B2 (enExample) 1992-03-31

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