FR2263441A1 - - Google Patents

Info

Publication number
FR2263441A1
FR2263441A1 FR7506065A FR7506065A FR2263441A1 FR 2263441 A1 FR2263441 A1 FR 2263441A1 FR 7506065 A FR7506065 A FR 7506065A FR 7506065 A FR7506065 A FR 7506065A FR 2263441 A1 FR2263441 A1 FR 2263441A1
Authority
FR
France
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
FR7506065A
Other languages
French (fr)
Other versions
FR2263441B3 (en
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.)
VOLKI WALTER CH
Original Assignee
VOLKI WALTER CH
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 VOLKI WALTER CH filed Critical VOLKI WALTER CH
Publication of FR2263441A1 publication Critical patent/FR2263441A1/fr
Application granted granted Critical
Publication of FR2263441B3 publication Critical patent/FR2263441B3/fr
Expired legal-status Critical Current

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
    • F15B13/0416—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor with means or adapted for load sensing
    • 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
    • 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
    • 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
    • F15B13/16—Special measures for feedback, e.g. by a follow-up device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Servomotors (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)
FR7506065A 1974-03-06 1975-02-21 Expired FR2263441B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH303274A CH575076A5 (en) 1974-03-06 1974-03-06

Publications (2)

Publication Number Publication Date
FR2263441A1 true FR2263441A1 (en) 1975-10-03
FR2263441B3 FR2263441B3 (en) 1977-11-04

Family

ID=4247092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7506065A Expired FR2263441B3 (en) 1974-03-06 1975-02-21

Country Status (6)

Country Link
CH (1) CH575076A5 (en)
DE (1) DE2502854A1 (en)
FR (1) FR2263441B3 (en)
GB (1) GB1477282A (en)
NO (1) NO750620L (en)
SE (1) SE7502431L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295277A1 (en) * 1974-12-21 1976-07-16 Bosch Gmbh Robert DEVICE FOR THE CONTROL OF AT LEAST ONE HYDRAULIC OPERATING UNIT
WO1982003431A1 (en) * 1981-03-25 1982-10-14 Parker Graham Alexander Electro-fluid control device
EP0088357A1 (en) * 1982-03-04 1983-09-14 Vickers Incorporated Directional valve
EP0536734A1 (en) * 1991-10-08 1993-04-14 Heinrich Egger One or multi-stage fluid control unit and its operating method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8603481D0 (en) * 1986-02-12 1986-03-19 Automotive Prod Plc Solenoid actuators
FI123735B (en) 2011-01-14 2013-10-15 Parker Hannifin Mfg Finland Oy Directional valve with pressure compensation
CN102996550B (en) * 2012-10-31 2016-08-17 无锡鸿声铝业有限公司 A kind of rubber-moulding equipment controlled oil-feed air relief valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126031A (en) * 1964-03-24 hayner
SE331590B (en) * 1967-04-04 1971-01-04 Elema Schoenander Ab
DE2038813C2 (en) * 1970-08-05 1982-10-07 Koehring Co., Inc., Milwaukee, Wis. Pressure operated multiway valve - has spring centred plunger sliding in axially adjustable cylindrical pot

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295277A1 (en) * 1974-12-21 1976-07-16 Bosch Gmbh Robert DEVICE FOR THE CONTROL OF AT LEAST ONE HYDRAULIC OPERATING UNIT
WO1982003431A1 (en) * 1981-03-25 1982-10-14 Parker Graham Alexander Electro-fluid control device
EP0088357A1 (en) * 1982-03-04 1983-09-14 Vickers Incorporated Directional valve
EP0536734A1 (en) * 1991-10-08 1993-04-14 Heinrich Egger One or multi-stage fluid control unit and its operating method

Also Published As

Publication number Publication date
SE7502431L (en) 1975-09-08
FR2263441B3 (en) 1977-11-04
NO750620L (en) 1975-09-09
CH575076A5 (en) 1976-04-30
DE2502854A1 (en) 1975-09-11
GB1477282A (en) 1977-06-22

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