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FR2794091B1 - Amplificateur de freinage a depression perfectionne - Google Patents

Amplificateur de freinage a depression perfectionne

Info

Publication number
FR2794091B1
FR2794091B1 FR9906847A FR9906847A FR2794091B1 FR 2794091 B1 FR2794091 B1 FR 2794091B1 FR 9906847 A FR9906847 A FR 9906847A FR 9906847 A FR9906847 A FR 9906847A FR 2794091 B1 FR2794091 B1 FR 2794091B1
Authority
FR
France
Prior art keywords
improved brake
brake amplifier
amplifier
improved
brake
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.)
Expired - Fee Related
Application number
FR9906847A
Other languages
English (en)
Other versions
FR2794091A1 (fr
Inventor
Philippe Castel
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.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Priority to FR9906847A priority Critical patent/FR2794091B1/fr
Publication of FR2794091A1 publication Critical patent/FR2794091A1/fr
Application granted granted Critical
Publication of FR2794091B1 publication Critical patent/FR2794091B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T13/00Transmitting 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
    • B60T13/10Transmitting 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
    • B60T13/24Transmitting 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
    • B60T13/46Vacuum systems
    • B60T13/52Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/57Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T13/00Transmitting 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
    • B60T13/10Transmitting 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
    • B60T13/24Transmitting 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
    • B60T13/46Vacuum systems
    • B60T13/52Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/569Vacuum systems indirect, i.e. vacuum booster units characterised by piston details, e.g. construction, mounting of diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
FR9906847A 1999-05-31 1999-05-31 Amplificateur de freinage a depression perfectionne Expired - Fee Related FR2794091B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9906847A FR2794091B1 (fr) 1999-05-31 1999-05-31 Amplificateur de freinage a depression perfectionne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9906847A FR2794091B1 (fr) 1999-05-31 1999-05-31 Amplificateur de freinage a depression perfectionne

Publications (2)

Publication Number Publication Date
FR2794091A1 FR2794091A1 (fr) 2000-12-01
FR2794091B1 true FR2794091B1 (fr) 2001-08-31

Family

ID=9546188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9906847A Expired - Fee Related FR2794091B1 (fr) 1999-05-31 1999-05-31 Amplificateur de freinage a depression perfectionne

Country Status (1)

Country Link
FR (1) FR2794091B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2864506B1 (fr) * 2003-12-24 2006-03-17 Bosch Gmbh Robert Servomoteur a saut variable progressif

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60259B2 (ja) * 1977-06-02 1985-01-07 アイシン精機株式会社 車両用アンチスキツドブレーキ制御装置
DE2850962A1 (de) * 1977-11-25 1979-05-31 Girling Ltd Steuerventil
DE2918772A1 (de) * 1979-05-10 1980-11-20 Bosch Gmbh Robert Mehrkreis-druckmittelbremssystem
FR2733478B1 (fr) * 1995-04-25 1997-06-06 Alliedsignal Europ Services Servomoteur pneumatique a clapet inertiel

Also Published As

Publication number Publication date
FR2794091A1 (fr) 2000-12-01

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FR2794091B1 (fr) Amplificateur de freinage a depression perfectionne

Legal Events

Date Code Title Description
ST Notification of lapse