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FR2781846B1 - Dispositif distributeur de fluide notamment pour telecommande hydraulique - Google Patents

Dispositif distributeur de fluide notamment pour telecommande hydraulique

Info

Publication number
FR2781846B1
FR2781846B1 FR9809635A FR9809635A FR2781846B1 FR 2781846 B1 FR2781846 B1 FR 2781846B1 FR 9809635 A FR9809635 A FR 9809635A FR 9809635 A FR9809635 A FR 9809635A FR 2781846 B1 FR2781846 B1 FR 2781846B1
Authority
FR
France
Prior art keywords
remote control
fluid distributor
distributor device
hydraulic remote
hydraulic
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
FR9809635A
Other languages
English (en)
Other versions
FR2781846A1 (fr
Inventor
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 SAS
Original Assignee
Mannesmann Rexroth SA
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 Mannesmann Rexroth SA filed Critical Mannesmann Rexroth SA
Priority to FR9809635A priority Critical patent/FR2781846B1/fr
Priority to BE9900480A priority patent/BE1013061A3/fr
Priority to IT1999MI001634A priority patent/IT1313239B1/it
Priority to DE19935098A priority patent/DE19935098A1/de
Priority to GB9917722A priority patent/GB2340208A/en
Publication of FR2781846A1 publication Critical patent/FR2781846A1/fr
Application granted granted Critical
Publication of FR2781846B1 publication Critical patent/FR2781846B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Springs (AREA)
  • Control Of Fluid Pressure (AREA)
  • Nozzles (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
FR9809635A 1998-07-28 1998-07-28 Dispositif distributeur de fluide notamment pour telecommande hydraulique Expired - Fee Related FR2781846B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9809635A FR2781846B1 (fr) 1998-07-28 1998-07-28 Dispositif distributeur de fluide notamment pour telecommande hydraulique
BE9900480A BE1013061A3 (fr) 1998-07-28 1999-07-13 Dispositif distributeur de fluide notamment pour telecommande hydraulique.
IT1999MI001634A IT1313239B1 (it) 1998-07-28 1999-07-23 Dispositivo distributore di fluido in particolare per telecomandoidraulico.
DE19935098A DE19935098A1 (de) 1998-07-28 1999-07-27 Fluidverteilervorrichtung, insbesondere für die hydraulische Fernsteuerung
GB9917722A GB2340208A (en) 1998-07-28 1999-07-28 Fluid distributor device for a hydraulic remote-control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9809635A FR2781846B1 (fr) 1998-07-28 1998-07-28 Dispositif distributeur de fluide notamment pour telecommande hydraulique

Publications (2)

Publication Number Publication Date
FR2781846A1 FR2781846A1 (fr) 2000-02-04
FR2781846B1 true FR2781846B1 (fr) 2002-03-01

Family

ID=9529103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9809635A Expired - Fee Related FR2781846B1 (fr) 1998-07-28 1998-07-28 Dispositif distributeur de fluide notamment pour telecommande hydraulique

Country Status (5)

Country Link
BE (1) BE1013061A3 (fr)
DE (1) DE19935098A1 (fr)
FR (1) FR2781846B1 (fr)
GB (1) GB2340208A (fr)
IT (1) IT1313239B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2846719B1 (fr) 2002-10-31 2006-02-03 Mannesmann Rexroth Sa Distributeur de fluide sous pression a armature suspendue
FR2857705B1 (fr) * 2003-07-18 2005-09-30 Bosch Rexroth Dsi Sas Dispositif distributeur de fluide sous pression a regulation inversee
DE102009046822A1 (de) * 2009-11-18 2011-05-19 Robert Bosch Gmbh Schaltventil mit einem in einem Gehäuse bewegbaren Ventilelement
FR3042574B1 (fr) 2015-10-19 2018-05-04 Robert Bosch Gmbh Distributeur de liquide hydraulique sous une pression commandee

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1939293A1 (de) * 1969-08-01 1971-02-11 Kracht Pumpen Motoren Druckregler
DE2038622B2 (de) * 1970-08-04 1973-04-12 GL Rexroth GmbH, 8770 Lohr Hydraulisch betaetigtes steuerventil mit vorsteuergeraet
US3751025A (en) * 1971-11-01 1973-08-07 Burroughs Corp Conical spring
FR2311225A1 (fr) * 1975-05-12 1976-12-10 Saint Urbain Atel Metallurg Ressort helicoidal a flexibilite variable
FR2376978A1 (fr) * 1977-01-06 1978-08-04 Rexroth Sigma Perfectionnements aux dispositifs distributeurs de fluide, notamment pour telecommande hydraulique
JPS6228533A (ja) * 1985-07-30 1987-02-06 Hitachi Metals Ltd コイルばね
JPS62155342A (ja) * 1985-12-27 1987-07-10 Nhk Spring Co Ltd ロングテ−パコイルばね
AT403948B (de) * 1994-07-29 1998-06-25 Hoerbiger Ventilwerke Ag Ansaugregelventil für rotationsverdichter
US5566710A (en) * 1994-09-29 1996-10-22 Dana Corporation Pre-detent tactile feedback assembly for a fluid control valve

Also Published As

Publication number Publication date
IT1313239B1 (it) 2002-07-17
DE19935098A1 (de) 2000-02-03
ITMI991634A1 (it) 2001-01-23
GB9917722D0 (en) 1999-09-29
BE1013061A3 (fr) 2001-08-07
GB2340208A (en) 2000-02-16
FR2781846A1 (fr) 2000-02-04
ITMI991634A0 (it) 1999-07-23

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20160331