FR2441749A1 - BATTERY CHARGING VALVE - Google Patents

BATTERY CHARGING VALVE

Info

Publication number
FR2441749A1
FR2441749A1 FR7928044A FR7928044A FR2441749A1 FR 2441749 A1 FR2441749 A1 FR 2441749A1 FR 7928044 A FR7928044 A FR 7928044A FR 7928044 A FR7928044 A FR 7928044A FR 2441749 A1 FR2441749 A1 FR 2441749A1
Authority
FR
France
Prior art keywords
valve
accumulator
battery charging
charging
charging valve
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.)
Granted
Application number
FR7928044A
Other languages
French (fr)
Other versions
FR2441749B1 (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.)
Continental Teves AG and Co oHG
Original Assignee
Alfred Teves GmbH
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
Priority claimed from DE19782849877 external-priority patent/DE2849877A1/en
Priority claimed from DE19792927895 external-priority patent/DE2927895A1/en
Application filed by Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of FR2441749A1 publication Critical patent/FR2441749A1/en
Application granted granted Critical
Publication of FR2441749B1 publication Critical patent/FR2441749B1/fr
Granted 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/027—Installations or systems with accumulators having accumulator charging devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

L'INVENTION CONCERNE UNE SOUPAPE DE CHARGEMENT D'UN ACCUMULATEUR. CETTE SOUPAPE COMPREND UN RACCORD DE PRESSION 2 RELIE A UN PREMIER RACCORD D'UTILISATEUR 5 PAR UN CLAPET DE RETENUE 4 ET A UN DEUXIEME RACCORD D'UTILISATEUR 9 ET A L'ACCUMULATEUR 10 PAR L'INTERMEDIAIRE D'UN CLAPET COMMUTABLE 7 EN FONCTION DE LA PRESSION D'ACCUMULATEUR. POUR N'AUTORISER LA RECHARGE DE L'ACCUMULATEUR 10 QUE LORSQUE LE SECOND ORGANE UTILISATEUR 11 FAIT UNE DEMANDE DE FLUIDE, IL EST PREVU UNE SOUPAPE DE COMMANDE 19 ENTRE LE CLAPET DE RETENUE 4 ET LE CLAPET COMMUTABLE 7. L'INVENTION S'APPLIQUE AUX SOUPAPES DE CHARGEMENT D'ACCUMULATEUR POUR VEHICULES AUTOMOBILES.THE INVENTION RELATES TO A VALVE FOR CHARGING AN ACCUMULATOR. THIS VALVE INCLUDES A PRESSURE FITTING 2 CONNECTED TO A FIRST USER FITTING 5 BY A CHECK VALVE 4 AND TO A SECOND USER FITTING 9 AND TO ACCUMULATOR 10 THROUGH A SWITCHABLE VALVE 7 IN OPERATION ACCUMULATOR PRESSURE. IN ORDER TO AUTHORIZE THE CHARGING OF THE ACCUMULATOR 10 ONLY WHEN THE SECOND USER BODY 11 MAKES A REQUEST FOR FLUID, A CONTROL VALVE 19 IS PROVIDED BETWEEN THE CHECK VALVE 4 AND THE SWITCHABLE VALVE 7. THE INVENTION APPLIES TO ACCUMULATOR CHARGING VALVES FOR MOTOR VEHICLES.

FR7928044A 1978-11-17 1979-11-14 BATTERY CHARGING VALVE Granted FR2441749A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782849877 DE2849877A1 (en) 1978-11-17 1978-11-17 MEMORY CHARGE VALVE
DE19792927895 DE2927895A1 (en) 1979-07-11 1979-07-11 Accumulator charging valve with multiple points - has separate control valve joined to charging valve

Publications (2)

Publication Number Publication Date
FR2441749A1 true FR2441749A1 (en) 1980-06-13
FR2441749B1 FR2441749B1 (en) 1983-06-17

Family

ID=25776523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928044A Granted FR2441749A1 (en) 1978-11-17 1979-11-14 BATTERY CHARGING VALVE

Country Status (3)

Country Link
FR (1) FR2441749A1 (en)
GB (1) GB2038432B (en)
IT (1) IT1125814B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238634B (en) * 1989-11-30 1993-11-10 Teves Gmbh Alfred Accumulator loading valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995529A (en) * 1975-06-09 1976-12-07 The Bendix Corporation Reserve system activation and modulation for hydraulic feedback brake boosters
GB1475657A (en) * 1974-05-16 1977-06-01 Aisin Seiki Brake power booster
US4072011A (en) * 1976-03-24 1978-02-07 The Bendix Corporation Hydraulic brake booster

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1475657A (en) * 1974-05-16 1977-06-01 Aisin Seiki Brake power booster
US3995529A (en) * 1975-06-09 1976-12-07 The Bendix Corporation Reserve system activation and modulation for hydraulic feedback brake boosters
US4072011A (en) * 1976-03-24 1978-02-07 The Bendix Corporation Hydraulic brake booster

Also Published As

Publication number Publication date
GB2038432B (en) 1983-04-13
IT7927336A0 (en) 1979-11-16
GB2038432A (en) 1980-07-23
FR2441749B1 (en) 1983-06-17
IT1125814B (en) 1986-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse