AU2001277579A1 - Compressed air brake booster and method for mounting same - Google Patents

Compressed air brake booster and method for mounting same

Info

Publication number
AU2001277579A1
AU2001277579A1 AU2001277579A AU7757901A AU2001277579A1 AU 2001277579 A1 AU2001277579 A1 AU 2001277579A1 AU 2001277579 A AU2001277579 A AU 2001277579A AU 7757901 A AU7757901 A AU 7757901A AU 2001277579 A1 AU2001277579 A1 AU 2001277579A1
Authority
AU
Australia
Prior art keywords
tube
compressed air
baseplate
opening
brake booster
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.)
Abandoned
Application number
AU2001277579A
Inventor
Jean Fourcade
Stephane Gendrin
Jean-Marc Piel
Fernando Sacristan
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of AU2001277579A1 publication Critical patent/AU2001277579A1/en
Abandoned legal-status Critical Current

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
    • 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
    • B60T13/24—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 gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • 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
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Measuring Fluid Pressure (AREA)
  • Braking Arrangements (AREA)

Abstract

A pneumatic servobrake having a detector (13) for the measurement of the pressure in a front chamber (1). The detector (13) has a baseplate (14) that is situated opposite an opening (25) in a wall (26) of the front chamber (1). A yoke-forming cage (38) that is placed over the opening (25) has an opening (40) that is traversed by a pressure sampling tube (16). The tube has a collar (41) that is retained between the cage (38) and the baseplate (14). An adapter (23) connected to the wall (26) urges the tube (16) against the cage (38) to allow for both a sideways motion (20) and a tilting motion (21). The lower part (31) of the tube (16) is fitted with an O ring (33) to establish a sealed pneumatic connection between the tube (16) and baseplate (14) such that a first sensor (15) is isolated from a second sensor (48) in a measurement of pressure in the first chamber (1).
AU2001277579A 2000-07-25 2001-07-12 Compressed air brake booster and method for mounting same Abandoned AU2001277579A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0009754A FR2812258B1 (en) 2000-07-25 2000-07-25 PNEUMATIC SERVO BRAKE AND ASSEMBLY METHOD
FR0009754 2000-07-25
PCT/FR2001/002254 WO2002008037A1 (en) 2000-07-25 2001-07-12 Compressed air brake booster and method for mounting same

Publications (1)

Publication Number Publication Date
AU2001277579A1 true AU2001277579A1 (en) 2002-02-05

Family

ID=8852903

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001277579A Abandoned AU2001277579A1 (en) 2000-07-25 2001-07-12 Compressed air brake booster and method for mounting same

Country Status (7)

Country Link
US (1) US6511136B1 (en)
EP (1) EP1305196B1 (en)
AT (1) ATE385935T1 (en)
AU (1) AU2001277579A1 (en)
DE (1) DE60132778D1 (en)
FR (1) FR2812258B1 (en)
WO (1) WO2002008037A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2813575B1 (en) * 2000-09-07 2002-11-15 Bosch Gmbh Robert SERVO BRAKE WITH SEAL
FR2829451B1 (en) * 2001-09-11 2003-12-19 Bosch Gmbh Robert METHOD FOR CALIBRATING A PNEUMATIC SUPPORT SERVOMOTOR FOR A MOTOR VEHICLE BRAKING CIRCUIT

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE706924C (en) * 1935-07-25 1941-06-09 Emile Piquerez Liquid filling device
JPS6237261A (en) * 1985-08-13 1987-02-18 Jidosha Kiki Co Ltd Input detecting device for booster
TW271424B (en) * 1992-12-11 1996-03-01 Tokico Ltd
DE4436297C2 (en) * 1994-10-11 1998-10-08 Lucas Ind Plc Electronically controlled brake booster and method for its operation
DE19729158C1 (en) * 1997-07-08 1998-10-01 Lucas Ind Plc Brake power intensifier control unit for motor vehicle solenoid-operated vacuum brake intensifier
US6253656B1 (en) * 1998-07-08 2001-07-03 Lucas Industries Public Limited Company Sensor assembly for a brake booster and brake booster equipped therewith

Also Published As

Publication number Publication date
EP1305196B1 (en) 2008-02-13
EP1305196A1 (en) 2003-05-02
FR2812258B1 (en) 2002-12-27
DE60132778D1 (en) 2008-03-27
FR2812258A1 (en) 2002-02-01
US6511136B1 (en) 2003-01-28
ATE385935T1 (en) 2008-03-15
WO2002008037A1 (en) 2002-01-31

Similar Documents

Publication Publication Date Title
GB2424942A (en) Securing system and method
CA2455694A1 (en) Pressure sensor
AU4637693A (en) Adaptor for mounting a pressure sensor to a gas turbine housing
ES8702662A1 (en) Device for analyzing the alcohol content of a gas.
WO2002084336A3 (en) Optical pressure monitoring system
MX9707734A (en) Mounting assembly for a pressure transmitter.
EP1365228A3 (en) System for detecting amine and other basic molecular contamination in a gas
CA2005191A1 (en) Pressure sensor system
ATE201316T1 (en) DEVICE FOR MEASURING THE MAXIMUM FLOW OF EXHAUSTED AIR
GB2398209A (en) Motion sensor for noise cancellation in borehole electromagnetic telemetry system
YU36893A (en) PNEUMATIC AMPLIFIER
WO2001071781A3 (en) Combination differential and absolute pressure transducer for load lock control
EP0979996A3 (en) Gas sensor
AU635329B2 (en) Process and device for the simultaneous measurement of the amount of oxygen and residual pressure in a package
TW200507155A (en) Holding device, holding method, polishing device using the same, and device manufacturing method using the same
AU8007498A (en) Smoke detector
WO2004061890A3 (en) Electron beam sensor
AU2001277579A1 (en) Compressed air brake booster and method for mounting same
EP1104882A3 (en) Probe for sampling volatile components in liquids or gases
GB2420442A (en) Methods and apparatus for breath alcohol testing
AU6718000A (en) Sensor accommodated in a housing
JPS5599015A (en) Apparatus for measuring altitude difference
JPS5593042A (en) Hammer for water base-rock concreteness examination
AU2318184A (en) Detecting leaks
AU7464398A (en) Flow indicator