ES256183U - Un dispositivo de control de los acumuladores de presion - Google Patents

Un dispositivo de control de los acumuladores de presion

Info

Publication number
ES256183U
ES256183U ES1981256183U ES256183U ES256183U ES 256183 U ES256183 U ES 256183U ES 1981256183 U ES1981256183 U ES 1981256183U ES 256183 U ES256183 U ES 256183U ES 256183 U ES256183 U ES 256183U
Authority
ES
Spain
Prior art keywords
pressure
minimum feed
switching
pump drive
user
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
ES1981256183U
Other languages
English (en)
Other versions
ES256183Y (es
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
Application filed by Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of ES256183U publication Critical patent/ES256183U/es
Application granted granted Critical
Publication of ES256183Y publication Critical patent/ES256183Y/es
Expired 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
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/208—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using a combination of controlling means as defined in G05D16/2013 and G05D16/2066
    • 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
    • B60T13/14—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 using accumulators or reservoirs fed by pumps
    • B60T13/148—Arrangements for pressure supply
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/404—Control of the pump unit
    • 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
    • F15B1/033—Installations or systems with accumulators having accumulator charging devices with electrical control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Regulating Braking Force (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

Un dispositivo de control de los acumuladores de presión de uso, en particular, en los vehículos automóviles provistos de un sistema de control del deslizamiento del freno en los que el acumulador de presión es cargado por una bomba desconectable y en los que hay unos componentes de utilización que, para un funcionamiento correcto, requieren unos mínimos de presión de suministro diferentes unos de otros, caracterizado porque en el caso de que en un componente de utilización (HV) la presión caiga por debajo de la más baja de las presiones mínimas de alimentación, que representa el umbral inferior de cambio, un dispositivo de control (2) conecta el accionamiento (10) de la bomba y al tenerse en el acumulador de presión (3) la, presión máxima, que representa el umbral superior de cambio, y que es al menos igual a la más alta de las presiones mínimas de alimentación de los otros componentes de utilización (AS), dicho dispositivo de control desconecta el accionamiento (10) de la bomba y porque cuando entra en funciones el componente de utilización (AS) que tiene la más alta de las presiones mínimas de alimentación, el umbral inferior de cambio se produce el arranque del accionamiento (10) de la bomba es elevado hasta el nivel de la mis alta de las presiones mínimas de alimentación.
ES1981256183U 1980-02-21 1981-02-12 Un dispositivo de control de los acumuladores de presion Expired ES256183Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803006468 DE3006468A1 (de) 1980-02-21 1980-02-21 Einrichtung zur druckregelung fuer einen druckspeicher

Publications (2)

Publication Number Publication Date
ES256183U true ES256183U (es) 1981-06-01
ES256183Y ES256183Y (es) 1981-12-01

Family

ID=6095172

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981256183U Expired ES256183Y (es) 1980-02-21 1981-02-12 Un dispositivo de control de los acumuladores de presion

Country Status (6)

Country Link
JP (1) JPS56134601A (es)
DE (1) DE3006468A1 (es)
ES (1) ES256183Y (es)
FR (1) FR2476767A1 (es)
GB (1) GB2071783B (es)
IT (1) IT1135584B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140800A1 (de) * 1981-10-14 1983-04-21 Alfred Teves Gmbh, 6000 Frankfurt Elektrohydraulische schaltvorrichtung
DE3247498C2 (de) * 1982-12-22 1995-04-13 Teves Gmbh Alfred Hydraulische Bremsanlage für Kraftfahrzeuge
JPS6181263A (ja) * 1984-09-27 1986-04-24 Nissin Kogyo Kk 自動車用油圧ブ−スタの油圧源装置
GB2166098B (en) * 1984-10-31 1987-10-28 Trw Cam Gears Ltd Vehicle hydraulic servo system
US4690108A (en) * 1985-07-31 1987-09-01 Debevec Anthony F Fuel/oil pump
FR2633072B1 (fr) * 1988-06-21 1990-11-02 Renault Circuit de commande, de regulation et de controle d'un debit de fluide
FR2637324B1 (fr) * 1988-10-04 1994-02-25 Peugeot Automobiles Dispositif de commande de securite pour electropompe
JP2885903B2 (ja) * 1990-08-03 1999-04-26 本田技研工業株式会社 車両用流体圧供給装置
US5297857A (en) * 1991-05-31 1994-03-29 Allied-Signal Inc. Direct acting electro-hydraulic braking system with regulated leak rate
DE4310155C1 (de) * 1993-03-29 1994-06-30 Helmut Stoeger Regel- und Steuervorrichtung für eine Flüssigkeits-Druckerhöhungsanlage
US5902094A (en) * 1997-01-09 1999-05-11 Generac Portable Products, Llc Flow control valve for a pressure washer
DE19939200A1 (de) * 1999-06-22 2000-12-28 Alfmeier Praez Ag Vorrichtung und Verfahren zur Bereitstellung von Druck in einem Druckspeicher eines Kraftfahrzeuges
DE19947199A1 (de) * 1999-10-01 2001-04-05 Bosch Gmbh Robert Einrichtung zur Steuerung und Überwachung des Drucks an einem hydraulischen Verbraucher
ATE380646T1 (de) * 2001-12-21 2007-12-15 Ferromatik Milacron Maschb Gmb Spritzgiessmaschine mit hydraulikspeicher

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1046879A (fr) * 1951-10-15 1953-12-09 Rech Etudes Prod Régulateur de pression
DE2201973C3 (de) * 1972-01-17 1978-05-24 Teves Gmbh Alfred Totganggetriebe'für einen elektrischen Schalter
US3964260A (en) * 1975-05-27 1976-06-22 Towmotor Corporation Energy conservation apparatus for an electric vehicle
GB1600123A (en) * 1978-01-03 1981-10-14 Girling Ltd Hydraulic systems

Also Published As

Publication number Publication date
GB2071783B (en) 1983-10-19
IT1135584B (it) 1986-08-27
FR2476767B1 (es) 1984-09-21
FR2476767A1 (fr) 1981-08-28
GB2071783A (en) 1981-09-23
IT8119914A0 (it) 1981-02-23
JPH0314081B2 (es) 1991-02-26
DE3006468C2 (es) 1989-03-02
JPS56134601A (en) 1981-10-21
ES256183Y (es) 1981-12-01
DE3006468A1 (de) 1981-09-10

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19960603