[go: up one dir, main page]

IT1020691B - MULTICIRCUIT PROTECTION VALVE FOR COMPRESSED AIR SYSTEMS ON BOARD VEHICLES - Google Patents

MULTICIRCUIT PROTECTION VALVE FOR COMPRESSED AIR SYSTEMS ON BOARD VEHICLES

Info

Publication number
IT1020691B
IT1020691B IT69650/74A IT6965074A IT1020691B IT 1020691 B IT1020691 B IT 1020691B IT 69650/74 A IT69650/74 A IT 69650/74A IT 6965074 A IT6965074 A IT 6965074A IT 1020691 B IT1020691 B IT 1020691B
Authority
IT
Italy
Prior art keywords
multicircuit
compressed air
protection valve
air systems
board vehicles
Prior art date
Application number
IT69650/74A
Other languages
Italian (it)
Original Assignee
Wabco Westinghouse 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 Wabco Westinghouse Gmbh filed Critical Wabco Westinghouse Gmbh
Application granted granted Critical
Publication of IT1020691B publication Critical patent/IT1020691B/en

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)
IT69650/74A 1973-11-06 1974-08-29 MULTICIRCUIT PROTECTION VALVE FOR COMPRESSED AIR SYSTEMS ON BOARD VEHICLES IT1020691B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2355456A DE2355456C3 (en) 1973-11-06 1973-11-06 Multi-circuit protection valve for compressed air systems for vehicles, in particular compressed air brake systems for road vehicles

Publications (1)

Publication Number Publication Date
IT1020691B true IT1020691B (en) 1977-12-30

Family

ID=5897333

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69650/74A IT1020691B (en) 1973-11-06 1974-08-29 MULTICIRCUIT PROTECTION VALVE FOR COMPRESSED AIR SYSTEMS ON BOARD VEHICLES

Country Status (10)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2862046D1 (en) * 1977-08-12 1982-11-11 Bendix Ltd Fluid pressure circuit protection valves
US4682759A (en) * 1983-10-20 1987-07-28 Outboard Marine Corporation Relief valve for hydraulic systems
DE3407350A1 (en) * 1984-02-29 1985-08-29 Alfred Teves Gmbh, 6000 Frankfurt VACUUM-POWERED BRAKE-AMPLIFIER
JPS629093A (en) * 1985-07-03 1987-01-17 井▲たに▼　順 Marine shellfish and seaweed antisticking device
DE4219448A1 (en) * 1992-06-13 1993-12-16 Wabco Westinghouse Fahrzeug Protection system for a pressure medium system
SE9502621L (en) * 1995-07-17 1996-12-23 Scania Cv Ab Valve arrangement for vehicles
JP5392499B2 (en) * 2010-03-16 2014-01-22 Ｓｍｃ株式会社 Valve structure of fluid pressure equipment
DE102012107830A1 (en) * 2012-08-24 2014-05-15 Karl Dungs Gmbh & Co. Kg Double seat valve with safe closing function
DE102017008556A1 (en) * 2017-09-12 2019-03-14 Wabco Gmbh Overflow valve and compressed air device for motor vehicles
CN108443169B (en) * 2018-05-29 2024-08-02 宜兴市宙斯泵业有限公司 Centrifugal slurry pump with air shaft sealing device

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 (en) * 1961-05-20 1963-05-10 Hans Dipl Ing Dr Techn List Pressure regulators, in particular for compressors
US3166358A (en) * 1963-03-21 1965-01-19 Bendix Westinghouse Automotive Fluid pressure system and control valve
FR1400811A (en) * 1964-07-02 1965-05-28 Lucas Industries Ltd Pressure relief valve for pressurized fluid
DE1505594A1 (en) * 1968-06-07 1968-12-12 Bosch Gmbh Robert Pressure safety valve
SE335501B (en) * 1968-09-26 1971-05-24 G Eriksson
DE2143733B2 (en) * 1971-09-01 1975-10-09 7000 Stuttgart Multi-circuit protection valve

Also Published As

Publication number Publication date
JPS5074078A (en) 1975-06-18
GB1481969A (en) 1977-08-03
YU220774A (en) 1980-10-31
SU639433A3 (en) 1978-12-25
FR2250053B1 (en) 1982-04-02
YU35534B (en) 1981-04-30
JPS6044174B2 (en) 1985-10-02
SE7409637L (en) 1975-05-07
SE393340B (en) 1977-05-09
DE2355456A1 (en) 1975-05-15
FR2250053A1 (en) 1975-05-30
DE2355456B2 (en) 1976-10-28
ES429348A1 (en) 1976-08-16
DE2355456C3 (en) 1981-09-10
PL95771B1 (en) 1977-11-30

Similar Documents

Publication Publication Date Title
CA1015165A (en) Air conditioning system for a locomotive cab
IT1017192B (en) ORDERED LOGICAL CIRCUITAL SYSTEMS
IT1030382B (en) BOCHETTA FOR HEATING AND VENTILATION SYSTEMS ON BOARD VEHICLES
IT1013984B (en) EMITTER VALVE FOR FIRE EXTINGUISHING SYSTEMS
IT1027461B (en) BRAKING VALVE FOR COMPRESSED AIR BRAKING SYSTEMS WITH DUAL CIRCUIT PARTICULARLY HIGH PRESSURE FOR VEHICLES
IT990189B (en) FILTERING GROUP FOR COMPRESSED AIR SYSTEMS
IT1020691B (en) MULTICIRCUIT PROTECTION VALVE FOR COMPRESSED AIR SYSTEMS ON BOARD VEHICLES
IT948816B (en) DRYING DEVICE FOR COMPRESSED AIR SUPPLIED BY A COMPRESSO RE PARTICULARLY FOR BRAKE SYSTEMS FOR VEHICLES
CH548303A (en) BRAKE-LOCK PROTECTION SYSTEM FOR A COMPRESSED AIR BRAKE SYSTEM.
SE385104B (en) RELEVE VALVE FOR USE AS A TRAILER BRAKE VALVE FOR TWO-RIGHT PRESSURE AIR BRAKE SYSTEMS
IT977321B (en) SAFETY DEVICE FOR PIPING SYSTEMS FOR MULTIPLE CIRCUIT COMPRESSED AIR
IT1075792B (en) IMPROVEMENT IN THE SYSTEMS OF INDICATION OF PRESSURE LOWERING IN VEHICLE TIRES
IT1203001B (en) MUTIPLE CIRCUIT SAFETY VALVE FOR MULTIPLE CIRCUIT BRAKING SYSTEMS IN MOTOR VEHICLES
IT1034085B (en) COMPRESSED AIR CONTROL VALVE FOR A PNEUMATIC BRAKE CIRCUIT
IT1020456B (en) GUN FOR COMPRESSED AIR
IT1083120B (en) VARIABLE LOAD VALVE DEVICE FOR BRAKING SYSTEMS WITH ATTACHMENT PRESSURE
IT1173623B (en) PRESSURE RELIEF VALVE FOR COMPRESSED AIR BRAKING SYSTEMS OF MOTOR VEHICLES.
SE411334B (en) GROUND WARNING SYSTEM FOR AIRCRAFT COST
ZA734666B (en) Air conditioning devices and systems
SE7505525L (en) MULTI-CIRCUIT PROTECTION VALVE FOR BRAKE SYSTEM.
IT1090681B (en) IMPROVEMENT IN THE VALVES FOR COMPRESSED AIR BRAKING SYSTEMS FOR VEHICLES ON RAILS
CA1001517A (en) Air eliminator valve
SE7706391L (en) AUTOMATIC FROZEN PROTECTION DEVICE FOR COMPRESSED AIR SYSTEMS, SPECIFICALLY FOR VEHICLE COMPRESSED AIR SYSTEMS
IT990771B (en) FOUR CIRCUIT PROTECTION VALVE FOR TRUCK BRAKING SYSTEMS
IT1055180B (en) PRESSURE REGULATOR FOR A COMPRESSED AIR SYSTEM