FR2448672A1 - Soupapes rotatives - Google Patents

Soupapes rotatives

Info

Publication number
FR2448672A1
FR2448672A1 FR8002799A FR8002799A FR2448672A1 FR 2448672 A1 FR2448672 A1 FR 2448672A1 FR 8002799 A FR8002799 A FR 8002799A FR 8002799 A FR8002799 A FR 8002799A FR 2448672 A1 FR2448672 A1 FR 2448672A1
Authority
FR
France
Prior art keywords
valve
drilling
bore
support
vehicle
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.)
Withdrawn
Application number
FR8002799A
Other languages
English (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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2448672A1 publication Critical patent/FR2448672A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/07—Supply of pressurised fluid for steering also supplying other consumers ; control thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Multiple-Way Valves (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

INVENTION CONCERNANT UN ACTUATEUR DE VEHICULE. SOUPAPE CONVENANT EN PARTICULIER POUR RELIER UNE SOURCE 44 D'ENERGIE HYDRAULIQUE ET UN RESERVOIR 46 AUX CHAMBRES D'UN ACTUATEUR A DOUBLE EFFET ET POUR INVERSER LES BRANCHEMENTS. LA SOUPAPE COMPREND UN SUPPORT CYLINDRIQUE 4 PIVOTANT DANS L'ALESAGE CYLINDRIQUE 2 D'UN CORPS 1 ET COMPORTE UN PERCAGE TRANSVERSAL LOGEANT UN ORGANE CLAPET EN CUVETTE 12 DONT LA BASE 14 PRESENTE UNE SERIE D'EVIDEMENTS TELS QUE 34, FOURNISSANT UNE COMMUNICATION SELECTIVE ENTRE DES PAIRES DE QUATRE ORIFICES, TELS QUE 24 ET 39, DE LA PAROI DE L'ALESAGE SUIVANT LA POSITION ANGULAIRE DU SUPPORT. L'ORGANE 12 EST GUIDE, PAR UNE EXTREMITE D'ERGOT SEULEMENT, DANS UN PERCAGE 19 DE LA BASE 14 QUI ADMET LA PRESSION DU FLUIDE DANS L'INTERIEUR DE LA CUVETTE POUR LA SOLLICITER A S'APPLIQUER HERMETIQUEMENT CONTRE LA PAROI DE L'ALESAGE. APPLICATION AUX ACCESSOIRES HYDRAULIQUES DE VEHICULES.
FR8002799A 1979-02-09 1980-02-08 Soupapes rotatives Withdrawn FR2448672A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7904696 1979-02-09

Publications (1)

Publication Number Publication Date
FR2448672A1 true FR2448672A1 (fr) 1980-09-05

Family

ID=10503101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002799A Withdrawn FR2448672A1 (fr) 1979-02-09 1980-02-08 Soupapes rotatives

Country Status (2)

Country Link
FR (1) FR2448672A1 (fr)
GB (1) GB2042688B (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2593733A (en) * 1944-10-16 1952-04-22 Parker Appliance Co Valve assembly
US3133303A (en) * 1963-01-16 1964-05-19 Delman Co Windshield wiper control system
DE2411879A1 (de) * 1974-03-12 1975-09-18 Weber Oelhydraulik Schieber, insbesondere drehschieber
DE2602497A1 (de) * 1976-01-23 1977-07-28 Knorr Bremse Bowles Fluid Hydraulisches dreiwegeventil, insbesondere wasseranschluss fuer mund- und/ oder hautmassage- bzw. hautreinigungsdusche

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2593733A (en) * 1944-10-16 1952-04-22 Parker Appliance Co Valve assembly
US3133303A (en) * 1963-01-16 1964-05-19 Delman Co Windshield wiper control system
DE2411879A1 (de) * 1974-03-12 1975-09-18 Weber Oelhydraulik Schieber, insbesondere drehschieber
DE2602497A1 (de) * 1976-01-23 1977-07-28 Knorr Bremse Bowles Fluid Hydraulisches dreiwegeventil, insbesondere wasseranschluss fuer mund- und/ oder hautmassage- bzw. hautreinigungsdusche

Also Published As

Publication number Publication date
GB2042688A (en) 1980-09-24
GB2042688B (en) 1982-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse