BR7309367D0 - Um aparelho de deteccao para detectar uma diferanca em pressao entre dois circuitos hidraulicos - Google Patents

Um aparelho de deteccao para detectar uma diferanca em pressao entre dois circuitos hidraulicos

Info

Publication number
BR7309367D0
BR7309367D0 BR9367/73A BR936773A BR7309367D0 BR 7309367 D0 BR7309367 D0 BR 7309367D0 BR 9367/73 A BR9367/73 A BR 9367/73A BR 936773 A BR936773 A BR 936773A BR 7309367 D0 BR7309367 D0 BR 7309367D0
Authority
BR
Brazil
Prior art keywords
detect
detection device
pressure difference
hydraulic circuits
hydraulic
Prior art date
Application number
BR9367/73A
Other languages
English (en)
Inventor
G Farr
Original Assignee
Girling 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 Girling Ltd filed Critical Girling Ltd
Publication of BR7309367D0 publication Critical patent/BR7309367D0/pt

Links

Classifications

    • 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
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/226—Devices for monitoring or checking brake systems; Signal devices using devices being responsive to the difference between the fluid pressions in conduits of multiple braking systems
    • 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
    • B60T13/142—Systems with master cylinder
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/12—Alarms or signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
BR9367/73A 1972-11-30 1973-11-29 Um aparelho de deteccao para detectar uma diferanca em pressao entre dois circuitos hidraulicos BR7309367D0 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5539772 1972-11-30
GB6027872 1972-12-30

Publications (1)

Publication Number Publication Date
BR7309367D0 true BR7309367D0 (pt) 1974-08-29

Family

ID=26267547

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9367/73A BR7309367D0 (pt) 1972-11-30 1973-11-29 Um aparelho de deteccao para detectar uma diferanca em pressao entre dois circuitos hidraulicos

Country Status (5)

Country Link
US (1) US3879946A (pt)
JP (1) JPS4982874A (pt)
BR (1) BR7309367D0 (pt)
DE (1) DE2359302A1 (pt)
FR (1) FR2209100A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072011A (en) * 1976-03-24 1978-02-07 The Bendix Corporation Hydraulic brake booster
FR2501605A1 (fr) * 1981-03-16 1982-09-17 Dba Detecteur de desequilibre de pression
DE3422155A1 (de) * 1984-06-14 1985-12-19 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische servofahrzeugbremse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412557A (en) * 1966-12-19 1968-11-26 Bendix Corp Malfunction indicator for fluid actuator
DE1773074A1 (de) * 1968-03-28 1971-10-14 Teves Gmbh Alfred Differenzdruckwarnanzeiger
US3606486A (en) * 1969-10-28 1971-09-20 Hydrasearch Co Inc Brake indicating safety valve
US3622972A (en) * 1970-02-12 1971-11-23 Weatherhead Co Brake failure warning pressure switches
JPS4713242U (pt) * 1971-03-11 1972-10-17
US3715538A (en) * 1971-05-07 1973-02-06 Tokai Rika Co Ltd Hydraulic pressure differential switch with snap over leaf contact

Also Published As

Publication number Publication date
DE2359302A1 (de) 1974-06-20
US3879946A (en) 1975-04-29
JPS4982874A (pt) 1974-08-09
FR2209100A1 (pt) 1974-06-28

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