FR2484928B1 - Systeme a depression pour vehicules automobiles - Google Patents

Systeme a depression pour vehicules automobiles

Info

Publication number
FR2484928B1
FR2484928B1 FR8112177A FR8112177A FR2484928B1 FR 2484928 B1 FR2484928 B1 FR 2484928B1 FR 8112177 A FR8112177 A FR 8112177A FR 8112177 A FR8112177 A FR 8112177A FR 2484928 B1 FR2484928 B1 FR 2484928B1
Authority
FR
France
Prior art keywords
motor vehicles
vacuum system
vacuum
vehicles
motor
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
Application number
FR8112177A
Other languages
English (en)
Other versions
FR2484928A1 (fr
Inventor
Jun Udono
Yasufumi Ideta
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2484928A1 publication Critical patent/FR2484928A1/fr
Application granted granted Critical
Publication of FR2484928B1 publication Critical patent/FR2484928B1/fr
Expired 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/28—Valves specially adapted therefor
    • B60T11/32—Automatic cut-off valves for defective pipes
    • B60T11/326—Automatic cut-off valves for defective pipes in pneumatic systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/04—Control by fluid pressure providing power assistance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0221—Valves for clutch control systems; Details thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D48/04—Control by fluid pressure providing power assistance
    • F16D2048/045—Vacuum boosters therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7847—With leak passage
    • Y10T137/7849—Bypass in valve casing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
FR8112177A 1980-06-20 1981-06-19 Systeme a depression pour vehicules automobiles Expired FR2484928B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8425880A JPS5711154A (en) 1980-06-20 1980-06-20 Negative pressure equipment for automobile

Publications (2)

Publication Number Publication Date
FR2484928A1 FR2484928A1 (fr) 1981-12-24
FR2484928B1 true FR2484928B1 (fr) 1986-01-17

Family

ID=13825422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8112177A Expired FR2484928B1 (fr) 1980-06-20 1981-06-19 Systeme a depression pour vehicules automobiles

Country Status (5)

Country Link
US (1) US4485904A (fr)
JP (1) JPS5711154A (fr)
DE (1) DE3124153A1 (fr)
FR (1) FR2484928B1 (fr)
GB (1) GB2079392B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765159U (fr) * 1980-10-07 1982-04-19
JPS634671Y2 (fr) * 1980-12-03 1988-02-06
JPS5935157U (ja) * 1982-08-30 1984-03-05 トヨタ自動車株式会社 車両用クラツチブ−スタ装置の管路
DE3806916A1 (de) * 1988-03-03 1989-09-14 Daimler Benz Ag Unterdruckversorgungssystem in einem kraftfahrzeug
DE3824444C3 (de) * 1988-07-19 1993-11-18 Daimler Benz Ag Drosselventil
JPH03125664U (fr) * 1990-03-31 1991-12-18
US5793854A (en) * 1996-09-11 1998-08-11 Kashepava; Leonid System for selection and monitoring telephone rates
DE19717999C1 (de) * 1997-04-28 1998-05-28 Daimler Benz Ag Hydraulische Zweikreis-Bremsanlage für ein Kraftfahrzeug
US6460670B2 (en) 2000-01-28 2002-10-08 Mtd Products Inc. Clutch for blade engagement
US9555787B2 (en) 2014-04-08 2017-01-31 Robert Bosch Gmbh Brake booster with tunable release

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2353161A (en) * 1941-12-30 1944-07-11 Specialties Dev Corp Flotation apparatus
US2676613A (en) * 1952-08-16 1954-04-27 Baxter Benjamin Dual purpose valve unit
US2924237A (en) * 1955-06-24 1960-02-09 L & L Mfg Company Flow control valve
US2857988A (en) * 1956-03-19 1958-10-28 Kelsey Hayes Co Tractor-trailer brake system
DE1926797A1 (de) * 1969-05-24 1970-11-26 Gerspach Dr Phil Wolfram Vakuumrueckschlagventil,insbesondere fuer Bremskraftverstaerker 100000
US3841349A (en) * 1970-08-13 1974-10-15 T Todd Trickle rate fluid outlet
DE2114589A1 (de) * 1971-03-25 1972-10-05 Daimler-Benz Ag, 7000 Stuttgart Fahrzeug
DE2233144C3 (de) * 1971-07-10 1981-02-12 Fabbrica Italiana Magneti Marelli S.P.A., Mailand (Italien) Absperrvorrichtung für den oder die beschädigten Bremskreise einer pneumatischen Fahrzeug-Mehrkreisbremsanlage
DE2143141A1 (de) * 1971-08-28 1973-03-01 Rudolf Bauer Zwei-wege-einstell-stromregelventil.
DE2505880C2 (de) * 1975-02-12 1985-10-03 Alfred Teves Gmbh, 6000 Frankfurt Vakuumversorgungsanlage für Kraftfahrzeuge
US4030520A (en) * 1976-08-05 1977-06-21 Sands Asa D Ball-type safety valve
DE2639921A1 (de) * 1976-09-04 1978-03-09 Teves Gmbh Alfred Mit unterdruck betriebener bremskraftverstaerker
DE2727153A1 (de) * 1977-06-16 1978-12-21 Daimler Benz Ag Verzweigungsformstueck
US4332302A (en) * 1980-07-28 1982-06-01 General Motors Corporation Vehicle vacuum supply system

Also Published As

Publication number Publication date
GB2079392A (en) 1982-01-20
JPS646978B2 (fr) 1989-02-07
JPS5711154A (en) 1982-01-20
DE3124153A1 (de) 1982-03-25
GB2079392B (en) 1984-06-13
US4485904A (en) 1984-12-04
FR2484928A1 (fr) 1981-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse