FR2540959B1 - Dispositif distributeur de fluide, notamment pour telecommande - Google Patents

Dispositif distributeur de fluide, notamment pour telecommande

Info

Publication number
FR2540959B1
FR2540959B1 FR8302397A FR8302397A FR2540959B1 FR 2540959 B1 FR2540959 B1 FR 2540959B1 FR 8302397 A FR8302397 A FR 8302397A FR 8302397 A FR8302397 A FR 8302397A FR 2540959 B1 FR2540959 B1 FR 2540959B1
Authority
FR
France
Prior art keywords
push
rod
slide valve
chamber
remote control
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
FR8302397A
Other languages
English (en)
Other versions
FR2540959A1 (fr
Inventor
Michel Bessard
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.)
Rexroth Sigma SA
Original Assignee
Rexroth Sigma 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 Rexroth Sigma SA filed Critical Rexroth Sigma SA
Priority to FR8302397A priority Critical patent/FR2540959B1/fr
Priority to US06/579,585 priority patent/US4566492A/en
Priority to AT84400311T priority patent/ATE21148T1/de
Priority to DE8484400311T priority patent/DE3460368D1/de
Priority to JP59025294A priority patent/JPS59164478A/ja
Priority to EP84400311A priority patent/EP0117806B1/fr
Publication of FR2540959A1 publication Critical patent/FR2540959A1/fr
Application granted granted Critical
Publication of FR2540959B1 publication Critical patent/FR2540959B1/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
    • F15B13/042—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87056—With selective motion for plural valve actuator
    • Y10T137/87064—Oppositely movable cam surfaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87056—With selective motion for plural valve actuator
    • Y10T137/87072—Rotation about either of two pivotal axes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87233—Biased exhaust valve
FR8302397A 1983-02-15 1983-02-15 Dispositif distributeur de fluide, notamment pour telecommande Expired FR2540959B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8302397A FR2540959B1 (fr) 1983-02-15 1983-02-15 Dispositif distributeur de fluide, notamment pour telecommande
US06/579,585 US4566492A (en) 1983-02-15 1984-02-13 Fluid distributing device, more especially for remote control
AT84400311T ATE21148T1 (de) 1983-02-15 1984-02-15 Fluessigkeitsverteiler, insbesondere fuer fernsteuerung.
DE8484400311T DE3460368D1 (en) 1983-02-15 1984-02-15 Fluid distribution device, particularly for a remote control
JP59025294A JPS59164478A (ja) 1983-02-15 1984-02-15 油圧分配装置
EP84400311A EP0117806B1 (fr) 1983-02-15 1984-02-15 Dispositif distributeur de fluide, notamment pour télécommande

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8302397A FR2540959B1 (fr) 1983-02-15 1983-02-15 Dispositif distributeur de fluide, notamment pour telecommande

Publications (2)

Publication Number Publication Date
FR2540959A1 FR2540959A1 (fr) 1984-08-17
FR2540959B1 true FR2540959B1 (fr) 1986-05-16

Family

ID=9285926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8302397A Expired FR2540959B1 (fr) 1983-02-15 1983-02-15 Dispositif distributeur de fluide, notamment pour telecommande

Country Status (6)

Country Link
US (1) US4566492A (fr)
EP (1) EP0117806B1 (fr)
JP (1) JPS59164478A (fr)
AT (1) ATE21148T1 (fr)
DE (1) DE3460368D1 (fr)
FR (1) FR2540959B1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140571U (ja) * 1984-08-20 1986-03-14 日本発条株式会社 空気バルブ
JPH0440051Y2 (fr) * 1986-01-23 1992-09-18
US5251534A (en) * 1992-04-29 1993-10-12 Kayaba Industry Co. Ltd. Input apparatus
EP0567698B1 (fr) * 1992-04-29 1997-10-22 Kayaba Industry Co., Ltd. Dispositif d'entrée
US5507317A (en) * 1992-04-29 1996-04-16 Kayaba Industry Co., Ltd. Input apparatus
WO1994027040A1 (fr) * 1993-05-06 1994-11-24 Cummins Engine Company, Inc. Distributeur pour systeme de distribution de carburant haute pression
US5353766A (en) * 1993-09-08 1994-10-11 Cummins Engine Company, Inc. Distributor for a high pressure fuel system
ATE178973T1 (de) * 1993-05-06 1999-04-15 Cummins Engine Co Inc Kompakte kraftstoffanlage hoher leistung mit speicher
US5433249A (en) * 1993-08-17 1995-07-18 Kubota Corporation Hydraulic pilot valve
JP2786401B2 (ja) * 1994-11-10 1998-08-13 川崎重工業株式会社 油圧操作弁
CN1172522A (zh) * 1994-11-14 1998-02-04 株式会社小松制作所 液压导阀
DE19532942C1 (de) * 1995-09-07 1997-01-02 Skibowski Martin Verteilvorrichtung zum wahlweisen Verbinden von Leitungen eines ersten Leitungsfeldes mit Leitungen eines zweiten Leitungsfeldes
US5653420A (en) * 1995-11-13 1997-08-05 Ingersoll-Rand Company Locking control valve handle
JP3337121B2 (ja) * 1997-05-22 2002-10-21 川崎重工業株式会社 パイロット弁
FR2857489B1 (fr) * 2003-07-11 2006-06-09 Bosch Rexroth Dsi Sas Telecommande pour engins de travaux publics a poussoir suiveur
FR2857488A1 (fr) * 2003-07-11 2005-01-14 Bosch Rexroth Dsi Sas Telecommande pour engins de travaux publics a poussoir suiveur
FR2857706B1 (fr) * 2003-07-17 2007-05-04 Bosch Rexroth Dsi Sas Dispositif distributeur de fluide sous pression a double ressorts de regulation
CN100359188C (zh) * 2004-03-19 2008-01-02 王冠军 液压多路阀
DE102015216149A1 (de) 2015-08-25 2017-03-02 Robert Bosch Gmbh Hydraulische Steuervorrichtung mit variabler Rücklaufvorspannung
DE102015221713A1 (de) 2015-11-05 2017-05-11 Robert Bosch Gmbh Rohrbruchsicherung mit zwei hydraulischen Ansteuerungen
IT201600127801A1 (it) * 2016-12-16 2018-06-16 Walvoil Spa Servocomando idraulico ad area differenziale
KR102257572B1 (ko) * 2019-11-04 2021-05-31 (주)대현하이드로릭스 유압 원격 제어 밸브의 개선 된 레버 기구

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451162A (en) * 1943-12-08 1948-10-12 Bendix Westinghouse Automotive Valve mechanism
US2820372A (en) * 1954-02-02 1958-01-21 Dewandre Co Ltd C Control valve for fluid pressure remote control systems
DE1939293A1 (de) * 1969-08-01 1971-02-11 Kracht Pumpen Motoren Druckregler
DE2152133B1 (de) * 1971-10-20 1973-02-22 Rexroth Gmbh G L Hydraulisch betaetigtes steuerventil
FR2237076A1 (en) * 1973-05-02 1975-02-07 Rexroth Sigma Hydraulic distributor valve for remote control - selects required outlet and controls delivery press. in outlet pipe
SE397390B (sv) * 1974-11-07 1977-10-31 Nordhydraulic Ab Anordning for hydraulisk styrning av centrerad flerleges riktningsventil
FR2376978A1 (fr) * 1977-01-06 1978-08-04 Rexroth Sigma Perfectionnements aux dispositifs distributeurs de fluide, notamment pour telecommande hydraulique
US4341243A (en) * 1980-06-16 1982-07-27 Caterpillar Tractor Co. Pressure reducing valve with floating stem for make-up vent
US4342335A (en) * 1980-10-23 1982-08-03 Koehring Company Hydraulic valve detent mechanism
IT1144292B (it) * 1981-07-09 1986-10-29 Fiat Allis Macch Movi Dispositivo idraulico a comando manuale per il controllo di un distributore idraulico

Also Published As

Publication number Publication date
DE3460368D1 (en) 1986-09-04
EP0117806A1 (fr) 1984-09-05
FR2540959A1 (fr) 1984-08-17
US4566492A (en) 1986-01-28
ATE21148T1 (de) 1986-08-15
JPS59164478A (ja) 1984-09-17
EP0117806B1 (fr) 1986-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse