JPS622004A - 切換弁 - Google Patents

切換弁

Info

Publication number
JPS622004A
JPS622004A JP14124585A JP14124585A JPS622004A JP S622004 A JPS622004 A JP S622004A JP 14124585 A JP14124585 A JP 14124585A JP 14124585 A JP14124585 A JP 14124585A JP S622004 A JPS622004 A JP S622004A
Authority
JP
Japan
Prior art keywords
pilot
oil
spool
switching valve
oil passage
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
JP14124585A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0531037B2 (enrdf_load_stackoverflow
Inventor
Wataru Kubomoto
亘 久保本
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 JP14124585A priority Critical patent/JPS622004A/ja
Publication of JPS622004A publication Critical patent/JPS622004A/ja
Publication of JPH0531037B2 publication Critical patent/JPH0531037B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Driven Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
JP14124585A 1985-06-26 1985-06-26 切換弁 Granted JPS622004A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14124585A JPS622004A (ja) 1985-06-26 1985-06-26 切換弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14124585A JPS622004A (ja) 1985-06-26 1985-06-26 切換弁

Publications (2)

Publication Number Publication Date
JPS622004A true JPS622004A (ja) 1987-01-08
JPH0531037B2 JPH0531037B2 (enrdf_load_stackoverflow) 1993-05-11

Family

ID=15287456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14124585A Granted JPS622004A (ja) 1985-06-26 1985-06-26 切換弁

Country Status (1)

Country Link
JP (1) JPS622004A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0569478U (ja) * 1992-02-28 1993-09-21 セイレイ工業株式会社 油圧パイロットエアー抜き構造
WO1995023308A1 (fr) * 1994-02-24 1995-08-31 Komatsu Ltd. Groupe detecteur de pression de fonctionnement d'actionneur de soupapes de commande directionnelles commandees par pression pilote

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5916450B2 (ja) * 2012-03-15 2016-05-11 Ｋｙｂ株式会社 切換バルブ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718805A (en) * 1980-07-10 1982-01-30 Ckd Corp Controller for pneumatic cylinder and the like
JPS5935057A (ja) * 1982-08-21 1984-02-25 柴田　一郎 窯業用練成粘土

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718805A (en) * 1980-07-10 1982-01-30 Ckd Corp Controller for pneumatic cylinder and the like
JPS5935057A (ja) * 1982-08-21 1984-02-25 柴田　一郎 窯業用練成粘土

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0569478U (ja) * 1992-02-28 1993-09-21 セイレイ工業株式会社 油圧パイロットエアー抜き構造
WO1995023308A1 (fr) * 1994-02-24 1995-08-31 Komatsu Ltd. Groupe detecteur de pression de fonctionnement d'actionneur de soupapes de commande directionnelles commandees par pression pilote

Also Published As

Publication number Publication date
JPH0531037B2 (enrdf_load_stackoverflow) 1993-05-11

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees