JPS543682A - Operation control valve of agaicultural machinery - Google Patents

Operation control valve of agaicultural machinery

Info

Publication number
JPS543682A
JPS543682A JP6848377A JP6848377A JPS543682A JP S543682 A JPS543682 A JP S543682A JP 6848377 A JP6848377 A JP 6848377A JP 6848377 A JP6848377 A JP 6848377A JP S543682 A JPS543682 A JP S543682A
Authority
JP
Japan
Prior art keywords
agaicultural
machinery
control valve
operation control
check 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
JP6848377A
Other languages
Japanese (ja)
Inventor
Yoshimitsu Ito
Yasuaki Yoshimura
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.)
Daikin Industries Ltd
Original Assignee
Daikin 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP6848377A priority Critical patent/JPS543682A/en
Publication of JPS543682A publication Critical patent/JPS543682A/en
Pending legal-status Critical Current

Links

Landscapes

  • Servomotors (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

PURPOSE: To provide a check valve for a pump line and a mechanical pilot check valve on one end of change-over spool so as to avoid an error operation of actuator, and provide he facilitation of operation.
COPYRIGHT: (C)1979,JPO&Japio
JP6848377A 1977-06-09 1977-06-09 Operation control valve of agaicultural machinery Pending JPS543682A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6848377A JPS543682A (en) 1977-06-09 1977-06-09 Operation control valve of agaicultural machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6848377A JPS543682A (en) 1977-06-09 1977-06-09 Operation control valve of agaicultural machinery

Publications (1)

Publication Number Publication Date
JPS543682A true JPS543682A (en) 1979-01-11

Family

ID=13374966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6848377A Pending JPS543682A (en) 1977-06-09 1977-06-09 Operation control valve of agaicultural machinery

Country Status (1)

Country Link
JP (1) JPS543682A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58145609A (en) * 1982-02-22 1983-08-30 エレクトリツク・パワ−・リサ−チ・インスチテユ−ト・インコ−ポレ−テツド Manufacture of graphitizing carbon at low temperature by using boron and silicon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58145609A (en) * 1982-02-22 1983-08-30 エレクトリツク・パワ−・リサ−チ・インスチテユ−ト・インコ−ポレ−テツド Manufacture of graphitizing carbon at low temperature by using boron and silicon

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