JPS6224643B2 - - Google Patents

Info

Publication number
JPS6224643B2
JPS6224643B2 JP54113373A JP11337379A JPS6224643B2 JP S6224643 B2 JPS6224643 B2 JP S6224643B2 JP 54113373 A JP54113373 A JP 54113373A JP 11337379 A JP11337379 A JP 11337379A JP S6224643 B2 JPS6224643 B2 JP S6224643B2
Authority
JP
Japan
Prior art keywords
circuit
signal
proportional
main spool
pressure
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.)
Expired
Application number
JP54113373A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5639311A (en
Inventor
Kenji Masuda
Masaaki Suhara
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 Kogyo Co 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 Kogyo Co Ltd filed Critical Daikin Kogyo Co Ltd
Priority to JP11337379A priority Critical patent/JPS5639311A/ja
Publication of JPS5639311A publication Critical patent/JPS5639311A/ja
Publication of JPS6224643B2 publication Critical patent/JPS6224643B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Servomotors (AREA)
  • Magnetically Actuated Valves (AREA)
  • Feedback Control In General (AREA)
JP11337379A 1979-09-03 1979-09-03 Two stage type electromagnetic proportional throttle change-over valve with reducing pilot valve having control circuit Granted JPS5639311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11337379A JPS5639311A (en) 1979-09-03 1979-09-03 Two stage type electromagnetic proportional throttle change-over valve with reducing pilot valve having control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11337379A JPS5639311A (en) 1979-09-03 1979-09-03 Two stage type electromagnetic proportional throttle change-over valve with reducing pilot valve having control circuit

Publications (2)

Publication Number Publication Date
JPS5639311A JPS5639311A (en) 1981-04-15
JPS6224643B2 true JPS6224643B2 (enrdf_load_stackoverflow) 1987-05-29

Family

ID=14610636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11337379A Granted JPS5639311A (en) 1979-09-03 1979-09-03 Two stage type electromagnetic proportional throttle change-over valve with reducing pilot valve having control circuit

Country Status (1)

Country Link
JP (1) JPS5639311A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58678A (ja) * 1981-06-23 1983-01-05 Matsushita Electric Ind Co Ltd 電磁式比例弁駆動回路
US4422474A (en) * 1981-09-14 1983-12-27 Ford Motor Company Electro-hydraulic remote valve
DE3140397C2 (de) * 1981-10-10 1993-10-21 Bosch Gmbh Robert Vorgesteuerte Vorrichtung zur lastunabhängigen Regelung eines Druckmittelstroms proportional zu einem elektrischen Eingangssignal
US4479932A (en) * 1982-05-18 1984-10-30 University Of Florida Brain-specific drug delivery
JPS59500914A (ja) * 1983-01-27 1984-05-24 ユニバ−シテイ・オブ・フロリダ 脳への特異的薬剤の供給
JPS6057073A (ja) * 1983-09-06 1985-04-02 Shoketsu Kinzoku Kogyo Co Ltd 流体制御装置
DE3810110A1 (de) * 1988-03-25 1989-10-12 Bosch Gmbh Robert Regeleinrichtung fuer ein zweistufiges ventil
EP0866027B1 (en) * 1997-03-21 2004-05-26 Kabushiki Kaisha Toyota Jidoshokki Hydraulic control apparatus for industrial vehicles
JP5522414B2 (ja) * 2008-06-11 2014-06-18 イートン コーポレーション 自動チューニング用の電気油圧弁

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49133780A (enrdf_load_stackoverflow) * 1973-04-29 1974-12-23

Also Published As

Publication number Publication date
JPS5639311A (en) 1981-04-15

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