AT340732B - ELECTRO-HYDRAULIC CONTROL VALVE - Google Patents

ELECTRO-HYDRAULIC CONTROL VALVE

Info

Publication number
AT340732B
AT340732B AT75076A AT75076A AT340732B AT 340732 B AT340732 B AT 340732B AT 75076 A AT75076 A AT 75076A AT 75076 A AT75076 A AT 75076A AT 340732 B AT340732 B AT 340732B
Authority
AT
Austria
Prior art keywords
electro
control valve
hydraulic control
hydraulic
valve
Prior art date
Application number
AT75076A
Other languages
German (de)
Other versions
ATA75076A (en
Original Assignee
Frieseke & Hoepfner Gmbh
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 Frieseke & Hoepfner Gmbh filed Critical Frieseke & Hoepfner Gmbh
Priority to AT75076A priority Critical patent/AT340732B/en
Priority to IT52274/76A priority patent/IT1074770B/en
Priority to FR7638445A priority patent/FR2340494A1/en
Priority to SE7701059A priority patent/SE424101B/en
Priority to GB4117/77A priority patent/GB1525364A/en
Publication of ATA75076A publication Critical patent/ATA75076A/en
Application granted granted Critical
Publication of AT340732B publication Critical patent/AT340732B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • F15B13/0442—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors with proportional solenoid allowing stable intermediate positions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
AT75076A 1976-02-03 1976-02-03 ELECTRO-HYDRAULIC CONTROL VALVE AT340732B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT75076A AT340732B (en) 1976-02-03 1976-02-03 ELECTRO-HYDRAULIC CONTROL VALVE
IT52274/76A IT1074770B (en) 1976-02-03 1976-11-19 ELECTROHYDRAULIC REGULATING VALVE
FR7638445A FR2340494A1 (en) 1976-02-03 1976-12-15 ELECTRO-HYDRAULIC DISTRIBUTOR
SE7701059A SE424101B (en) 1976-02-03 1977-02-01 ELECTRO-HYDRAULIC VALVE VALVE
GB4117/77A GB1525364A (en) 1976-02-03 1977-02-01 Control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT75076A AT340732B (en) 1976-02-03 1976-02-03 ELECTRO-HYDRAULIC CONTROL VALVE

Publications (2)

Publication Number Publication Date
ATA75076A ATA75076A (en) 1977-04-15
AT340732B true AT340732B (en) 1977-12-27

Family

ID=3498810

Family Applications (1)

Application Number Title Priority Date Filing Date
AT75076A AT340732B (en) 1976-02-03 1976-02-03 ELECTRO-HYDRAULIC CONTROL VALVE

Country Status (5)

Country Link
AT (1) AT340732B (en)
FR (1) FR2340494A1 (en)
GB (1) GB1525364A (en)
IT (1) IT1074770B (en)
SE (1) SE424101B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0124242A2 (en) * 1983-03-31 1984-11-07 Moog Controls Limited Position transducer
DE102011108179A1 (en) * 2011-07-22 2013-01-24 Festo Ag & Co. Kg valve module

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221511A1 (en) * 1982-06-07 1983-12-08 Klöckner-Humboldt-Deutz AG, 5000 Köln FLAP VALVE FOR A WET PUTTING MACHINE FOR THE PREPARATION OF COAL OR OTHER MINERALS
EP0117209A1 (en) * 1983-02-17 1984-08-29 COMPAGNIE PARISIENNE D'OUTILLAGE A AIR COMPRIME Société anonyme dite: Servo flow regulator
FR2541391B1 (en) * 1983-02-17 1987-08-07 Outillage Air Comprime PROPORTIONAL HYDRAULIC DISTRIBUTION DEVICE AND APPLICATION TO A HYDRAULIC DISTRIBUTOR, A PRESSURE LIMITER, A FLOW REGULATOR AND A HYDRAULIC MACHINE
FR2547664B1 (en) * 1983-06-17 1986-04-18 Outillage Air Comprime FLOW SERVO REGULATOR
US8529221B2 (en) 2003-10-03 2013-09-10 Honeywell International Inc. Method and system for fuel control in a gas turbine engine
CN109519433B (en) * 2019-01-14 2024-01-30 中国农业大学 Driving device of high-speed hydraulic valve and high-speed hydraulic valve
CN114294447B (en) * 2021-12-15 2023-10-20 中国航空工业集团公司成都飞机设计研究所 Fluid distribution proportion continuous accurate adjusting device, flow distribution system and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0124242A2 (en) * 1983-03-31 1984-11-07 Moog Controls Limited Position transducer
EP0124242A3 (en) * 1983-03-31 1987-04-01 Moog Controls Limited Position transducer
DE102011108179A1 (en) * 2011-07-22 2013-01-24 Festo Ag & Co. Kg valve module
DE102011108179B4 (en) * 2011-07-22 2013-09-19 Festo Ag & Co. Kg valve module

Also Published As

Publication number Publication date
FR2340494B1 (en) 1980-10-31
ATA75076A (en) 1977-04-15
SE424101B (en) 1982-06-28
GB1525364A (en) 1978-09-20
SE7701059L (en) 1977-08-04
FR2340494A1 (en) 1977-09-02
IT1074770B (en) 1985-04-20

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties