FR2250053B1 - - Google Patents

Info

Publication number
FR2250053B1
FR2250053B1 FR7436878A FR7436878A FR2250053B1 FR 2250053 B1 FR2250053 B1 FR 2250053B1 FR 7436878 A FR7436878 A FR 7436878A FR 7436878 A FR7436878 A FR 7436878A FR 2250053 B1 FR2250053 B1 FR 2250053B1
Authority
FR
France
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
FR7436878A
Other versions
FR2250053A1 (fr
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.)
Wabco Westinghouse GmbH Germany
Original Assignee
Wabco Westinghouse GmbH Germany
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 Wabco Westinghouse GmbH Germany filed Critical Wabco Westinghouse GmbH Germany
Publication of FR2250053A1 publication Critical patent/FR2250053A1/fr
Application granted granted Critical
Publication of FR2250053B1 publication Critical patent/FR2250053B1/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
    • 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
    • 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
    • B60T13/26—Compressed-air 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
    • 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
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0466—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with a special seating surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
FR7436878A 1973-11-06 1974-11-06 Expired FR2250053B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2355456A DE2355456C3 (de) 1973-11-06 1973-11-06 Mehrkreisschutzventil für Druckluftanlagen für Fahrzeuge, insbesondere Druckluftbremsanlagen für Straßenfahrzeuge

Publications (2)

Publication Number Publication Date
FR2250053A1 FR2250053A1 (fr) 1975-05-30
FR2250053B1 true FR2250053B1 (fr) 1982-04-02

Family

ID=5897333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436878A Expired FR2250053B1 (fr) 1973-11-06 1974-11-06

Country Status (10)

Country Link
JP (1) JPS6044174B2 (fr)
DE (1) DE2355456C3 (fr)
ES (1) ES429348A1 (fr)
FR (1) FR2250053B1 (fr)
GB (1) GB1481969A (fr)
IT (1) IT1020691B (fr)
PL (1) PL95771B1 (fr)
SE (1) SE393340B (fr)
SU (1) SU639433A3 (fr)
YU (1) YU35534B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000806B1 (fr) * 1977-08-12 1982-09-29 Bendix Limited Valves de protection pour circuit de fluide sous pression
US4682759A (en) * 1983-10-20 1987-07-28 Outboard Marine Corporation Relief valve for hydraulic systems
DE3407350A1 (de) * 1984-02-29 1985-08-29 Alfred Teves Gmbh, 6000 Frankfurt Vakuumbetriebener bremskraftverstaerker
JPS629093A (ja) * 1985-07-03 1987-01-17 井▲たに▼　順 海洋貝藻類付着防止装置
JPH02136996A (ja) * 1988-11-17 1990-05-25 Kubota Ltd カップ式自動販売機
DE4219448A1 (de) * 1992-06-13 1993-12-16 Wabco Westinghouse Fahrzeug Schutzsystem für eine Druckmittelanlage
SE504290C2 (sv) * 1995-07-17 1996-12-23 Scania Cv Ab Ventilarrangemang för fordon
JP5392499B2 (ja) * 2010-03-16 2014-01-22 Ｓｍｃ株式会社 流体圧機器の弁構造
DE102012107830A1 (de) * 2012-08-24 2014-05-15 Karl Dungs Gmbh & Co. Kg Doppelsitzventil mit sicherer Schließfunktion
DE102017008556A1 (de) * 2017-09-12 2019-03-14 Wabco Gmbh Überströmventil und Drucklufteinrichtung für Kraftfahrzeuge

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191512667A (en) 1915-09-03 1916-04-13 R L Ross And Company Ltd Improvements in and relating to Safety Valves.
US3087760A (en) * 1960-07-14 1963-04-30 Bendix Westinghouse Automotive Multiple brake system
AT227366B (de) * 1961-05-20 1963-05-10 Hans Dipl Ing Dr Techn List Druckregler, insbesondere für Kompressoren
US3166358A (en) * 1963-03-21 1965-01-19 Bendix Westinghouse Automotive Fluid pressure system and control valve
FR1400811A (fr) * 1964-07-02 1965-05-28 Lucas Industries Ltd Soupape de décompression pour fluide sous pression
DE1505594A1 (de) * 1968-06-07 1968-12-12 Bosch Gmbh Robert Drucksicherungsventil
SE335501B (fr) * 1968-09-26 1971-05-24 G Eriksson
DE2143733B2 (de) * 1971-09-01 1975-10-09 7000 Stuttgart Mehrkreis-Schutzventil

Also Published As

Publication number Publication date
JPS5074078A (fr) 1975-06-18
ES429348A1 (es) 1976-08-16
JPS6044174B2 (ja) 1985-10-02
IT1020691B (it) 1977-12-30
PL95771B1 (pl) 1977-11-30
DE2355456A1 (de) 1975-05-15
FR2250053A1 (fr) 1975-05-30
DE2355456C3 (de) 1981-09-10
SU639433A3 (ru) 1978-12-25
YU35534B (en) 1981-04-30
DE2355456B2 (de) 1976-10-28
SE7409637L (fr) 1975-05-07
GB1481969A (en) 1977-08-03
YU220774A (en) 1980-10-31
SE393340B (sv) 1977-05-09

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CD Change of name or company name