FR2857706B1 - Dispositif distributeur de fluide sous pression a double ressorts de regulation - Google Patents

Dispositif distributeur de fluide sous pression a double ressorts de regulation

Info

Publication number
FR2857706B1
FR2857706B1 FR0308738A FR0308738A FR2857706B1 FR 2857706 B1 FR2857706 B1 FR 2857706B1 FR 0308738 A FR0308738 A FR 0308738A FR 0308738 A FR0308738 A FR 0308738A FR 2857706 B1 FR2857706 B1 FR 2857706B1
Authority
FR
France
Prior art keywords
pressurized fluid
fluid dispenser
dispenser device
double control
control springs
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 - Fee Related
Application number
FR0308738A
Other languages
English (en)
Other versions
FR2857706A1 (fr
Inventor
Wolfgang Kauss
Gerard Laroze
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.)
Bosch Rexroth DSI SAS
Original Assignee
Bosch Rexroth DSI SAS
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 Bosch Rexroth DSI SAS filed Critical Bosch Rexroth DSI SAS
Priority to FR0308738A priority Critical patent/FR2857706B1/fr
Publication of FR2857706A1 publication Critical patent/FR2857706A1/fr
Application granted granted Critical
Publication of FR2857706B1 publication Critical patent/FR2857706B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/0422—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with manually-operated pilot valves, e.g. joysticks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Fluid Pressure (AREA)
FR0308738A 2003-07-17 2003-07-17 Dispositif distributeur de fluide sous pression a double ressorts de regulation Expired - Fee Related FR2857706B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0308738A FR2857706B1 (fr) 2003-07-17 2003-07-17 Dispositif distributeur de fluide sous pression a double ressorts de regulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0308738A FR2857706B1 (fr) 2003-07-17 2003-07-17 Dispositif distributeur de fluide sous pression a double ressorts de regulation

Publications (2)

Publication Number Publication Date
FR2857706A1 FR2857706A1 (fr) 2005-01-21
FR2857706B1 true FR2857706B1 (fr) 2007-05-04

Family

ID=33548217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0308738A Expired - Fee Related FR2857706B1 (fr) 2003-07-17 2003-07-17 Dispositif distributeur de fluide sous pression a double ressorts de regulation

Country Status (1)

Country Link
FR (1) FR2857706B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2938309B1 (fr) * 2008-11-12 2010-10-29 Bosch Rexroth Dsi Sas Dispositif de regulation de pression, notamment du type telecommande hydraulique

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1600876B2 (de) * 1967-04-19 1972-05-10 Orenstein & Koppel AGt 1000 Berlin Hydraulisch betaetigter hauptsteuerschieber mit vom verstellweg eines druckabhaengigen servoventils abhaengigem hub des steuerkolbens
DE1939293A1 (de) * 1969-08-01 1971-02-11 Kracht Pumpen Motoren Druckregler
US3739813A (en) * 1970-08-13 1973-06-19 Marotta Scientific Controls Power and speed control for double-acting cylinder-and-piston motor
DE2152133B1 (de) * 1971-10-20 1973-02-22 Rexroth Gmbh G L Hydraulisch betaetigtes steuerventil
FR2540959B1 (fr) * 1983-02-15 1986-05-16 Rexroth Sigma Dispositif distributeur de fluide, notamment pour telecommande
US4753158A (en) * 1985-09-06 1988-06-28 Hitachi, Construction Machinery Co., Ltd. Pilot hydraulic system for operating directional control valve
US5156065A (en) * 1988-11-11 1992-10-20 Kabushiki Kaisha Kobe Seiko Sho Control lever apparatus and actuator operation apparatus
JPH08303408A (ja) * 1995-04-28 1996-11-19 Hitachi Constr Mach Co Ltd 減圧弁型パイロット弁装置
DE19622948C2 (de) * 1996-06-07 2001-08-02 Mannesmann Rexroth Ag Manuell betätigbares hydraulisches Vorsteuergerät
JP3337121B2 (ja) * 1997-05-22 2002-10-21 川崎重工業株式会社 パイロット弁

Also Published As

Publication number Publication date
FR2857706A1 (fr) 2005-01-21

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Year of fee payment: 14

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Effective date: 20180330