FR2559853B1 - Distributeur hydraulique haute pression a clapet de decharge pilote mecaniquement - Google Patents

Distributeur hydraulique haute pression a clapet de decharge pilote mecaniquement

Info

Publication number
FR2559853B1
FR2559853B1 FR8402669A FR8402669A FR2559853B1 FR 2559853 B1 FR2559853 B1 FR 2559853B1 FR 8402669 A FR8402669 A FR 8402669A FR 8402669 A FR8402669 A FR 8402669A FR 2559853 B1 FR2559853 B1 FR 2559853B1
Authority
FR
France
Prior art keywords
mechanically
high pressure
discharge valve
pressure hydraulic
hydraulic distributor
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
FR8402669A
Other languages
English (en)
Other versions
FR2559853A1 (fr
Inventor
Clifford James Balmer
Richard Goddard
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.)
SPERRY VICKERS DIVISION SPERRY
Original Assignee
SPERRY VICKERS DIVISION SPERRY
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 SPERRY VICKERS DIVISION SPERRY filed Critical SPERRY VICKERS DIVISION SPERRY
Priority to FR8402669A priority Critical patent/FR2559853B1/fr
Priority to US06/700,624 priority patent/US4612846A/en
Priority to DE8585400290T priority patent/DE3560189D1/de
Priority to EP19850400290 priority patent/EP0153253B1/fr
Priority to JP60034253A priority patent/JPS60249710A/ja
Publication of FR2559853A1 publication Critical patent/FR2559853A1/fr
Application granted granted Critical
Publication of FR2559853B1 publication Critical patent/FR2559853B1/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
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
    • F15B13/015—Locking-valves or other detent i.e. load-holding devices using an enclosed pilot flow valve
    • 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
    • Y10T137/87241—Biased closed
FR8402669A 1984-02-22 1984-02-22 Distributeur hydraulique haute pression a clapet de decharge pilote mecaniquement Expired FR2559853B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8402669A FR2559853B1 (fr) 1984-02-22 1984-02-22 Distributeur hydraulique haute pression a clapet de decharge pilote mecaniquement
US06/700,624 US4612846A (en) 1984-02-22 1985-02-12 High pressure hydraulic distributor having a mechanically controlled discharge valve
DE8585400290T DE3560189D1 (en) 1984-02-22 1985-02-19 High pressure hydraulic directional valve with mechanical actuated discharge valve
EP19850400290 EP0153253B1 (fr) 1984-02-22 1985-02-19 Distributeur hydraulique haute pression à clapet de décharge piloté mécaniquement
JP60034253A JPS60249710A (ja) 1984-02-22 1985-02-22 機械的にコントロ−ルされた吐出弁を有する高圧油圧デイストリビユ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8402669A FR2559853B1 (fr) 1984-02-22 1984-02-22 Distributeur hydraulique haute pression a clapet de decharge pilote mecaniquement

Publications (2)

Publication Number Publication Date
FR2559853A1 FR2559853A1 (fr) 1985-08-23
FR2559853B1 true FR2559853B1 (fr) 1988-01-29

Family

ID=9301270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8402669A Expired FR2559853B1 (fr) 1984-02-22 1984-02-22 Distributeur hydraulique haute pression a clapet de decharge pilote mecaniquement

Country Status (5)

Country Link
US (1) US4612846A (fr)
EP (1) EP0153253B1 (fr)
JP (1) JPS60249710A (fr)
DE (1) DE3560189D1 (fr)
FR (1) FR2559853B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR201109382A2 (tr) * 2011-09-23 2013-01-21 Hema Endüstri̇ Anoni̇m Şi̇rketi̇ Hidrolik kaldırıcı kontrol sistemi.
CN104747521B (zh) * 2015-03-28 2018-05-22 合肥长源液压股份有限公司 设有高稳定性单向阀的拖拉机用分配器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR995278A (fr) * 1948-09-17 1951-11-29 Ford Mécanisme de commande pour instruments agricoles et instruments agricoles munis de ce mécanisme
US3164171A (en) * 1961-01-30 1965-01-05 Clark Equipment Co Directional control valve
SE309834B (fr) * 1965-12-28 1969-04-08 Asea Ab
US3376792A (en) * 1966-01-03 1968-04-09 Autoquip Corp Constant flow hydraulic controls
US3473566A (en) * 1968-04-19 1969-10-21 Clark Equipment Co Control valve
US3599675A (en) * 1970-02-06 1971-08-17 Ato Inc Proportional valve
US3792715A (en) * 1973-03-26 1974-02-19 Koehring Co Single seat holding valve
JPS5032378A (fr) * 1973-07-24 1975-03-29
US4184334A (en) * 1978-09-11 1980-01-22 International Harvester Company Closed center draft control valve

Also Published As

Publication number Publication date
EP0153253A1 (fr) 1985-08-28
DE3560189D1 (en) 1987-06-25
JPS60249710A (ja) 1985-12-10
FR2559853A1 (fr) 1985-08-23
US4612846A (en) 1986-09-23
EP0153253B1 (fr) 1987-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse