[go: up one dir, main page]

IT7867834A0 - PRESSURE REGULATING VALVE PARTICULARLY FOR AIR BRAKES FOR MOTOR VEHICLES - Google Patents

PRESSURE REGULATING VALVE PARTICULARLY FOR AIR BRAKES FOR MOTOR VEHICLES

Info

Publication number
IT7867834A0
IT7867834A0 IT7867834A IT6783478A IT7867834A0 IT 7867834 A0 IT7867834 A0 IT 7867834A0 IT 7867834 A IT7867834 A IT 7867834A IT 6783478 A IT6783478 A IT 6783478A IT 7867834 A0 IT7867834 A0 IT 7867834A0
Authority
IT
Italy
Prior art keywords
regulating valve
pressure regulating
motor vehicles
air brakes
valve particularly
Prior art date
Application number
IT7867834A
Other languages
Italian (it)
Other versions
IT1203176B (en
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
Publication of IT7867834A0 publication Critical patent/IT7867834A0/en
Application granted granted Critical
Publication of IT1203176B publication Critical patent/IT1203176B/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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/04—Driver's valves
    • B60T15/043—Driver's valves controlling service pressure brakes
    • B60T15/045—Driver's valves controlling service pressure brakes in multiple circuit systems, e.g. dual circuit systems
    • B60T15/046—Driver's valves controlling service pressure brakes in multiple circuit systems, e.g. dual circuit systems with valves mounted in tandem
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G05D16/101—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger the controller being arranged as a multiple-way valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)
IT67834/78A 1977-04-14 1978-04-13 PRESSURE REGULATING VALVE PARTICULARLY FOR COMPRESSED AIR BRAKES FOR VEHICLES IT1203176B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE772716495A DE2716495C2 (en) 1977-04-14 1977-04-14 Pressure control valve

Publications (2)

Publication Number Publication Date
IT7867834A0 true IT7867834A0 (en) 1978-04-13
IT1203176B IT1203176B (en) 1989-02-15

Family

ID=6006271

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67834/78A IT1203176B (en) 1977-04-14 1978-04-13 PRESSURE REGULATING VALVE PARTICULARLY FOR COMPRESSED AIR BRAKES FOR VEHICLES

Country Status (7)

Country Link
JP (1) JPS53129328A (en)
AT (1) AT379992B (en)
DE (1) DE2716495C2 (en)
FR (1) FR2387472A1 (en)
GB (1) GB1592937A (en)
IT (1) IT1203176B (en)
SE (1) SE421600B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022435A1 (en) * 1980-06-14 1982-01-07 Knorr-Bremse GmbH, 8000 München TWO-CIRCUIT BRAKE VALVE
DE3231978A1 (en) * 1982-08-27 1984-03-01 Knorr-Bremse GmbH, 8000 München PRESSURE CONTROL VALVE, IN PARTICULAR FOOT BRAKE VALVE FOR MOTOR VEHICLES
JPS6054025A (en) * 1983-09-02 1985-03-28 Kawaju Bosai Kogyo Kk Reducing valve
DE3717783A1 (en) * 1987-05-26 1988-12-08 Knorr Bremse Ag TWO-CIRCUIT BRAKE VALVE, IN PARTICULAR FOOT BRAKE VALVE FOR BRAKE SYSTEMS OF VEHICLES
DE3722315A1 (en) * 1987-07-07 1989-01-19 Joucomatic Gmbh PRESSURE CONTROL VALVE
DE102013015948A1 (en) * 2013-09-25 2015-03-26 Wabco Gmbh Brake value transmitter for a fluid-operated brake circuit of a motor vehicle
DE102015016658A1 (en) * 2015-12-19 2017-06-22 Wabco Gmbh Device for increasing the ventilation speed of a pneumatic control valve
US20250033618A1 (en) * 2023-07-24 2025-01-30 Zf Off-Highway Solutions Minnesota Inc. Externally adjustable pressure modulating valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE899887C (en) * 1951-12-28 1953-12-17 Imhoff Hans Pressure relief valve or slide
FR1138270A (en) * 1954-02-24 1957-06-12 New York Air Brake Co Pressure-sensitive servomotor, for controlling regulating devices and in particular a pressure relief valve
DE1222340B (en) * 1962-02-27 1966-08-04 Hauhinco Maschf Valve for the automatic control of the compressed air supply to a compressed air piston motor, which drives a piston pump for the delivery of fluids of adjustable pressure
US3449020A (en) * 1968-02-19 1969-06-10 Berg Mfg & Sales Co Dual force treadle application valve
JPS506425B1 (en) * 1971-05-01 1975-03-13
US3934942A (en) * 1974-07-22 1976-01-27 The Berg Manufacturing Company Dual circuit brake valve
JPS5824805B2 (en) * 1974-10-11 1983-05-24 株式会社小松製作所 Seigiyoben
US4076329A (en) * 1977-01-12 1978-02-28 Caterpillar Tractor Co. Brake modulation valve for pedal-applied brakes

Also Published As

Publication number Publication date
JPS53129328A (en) 1978-11-11
IT1203176B (en) 1989-02-15
FR2387472A1 (en) 1978-11-10
DE2716495B1 (en) 1978-07-06
DE2716495C2 (en) 1979-03-01
SE421600B (en) 1982-01-18
AT379992B (en) 1986-03-25
GB1592937A (en) 1981-07-15
SE7803512L (en) 1978-10-15
ATA114378A (en) 1984-01-15
FR2387472B1 (en) 1983-07-29

Similar Documents

Publication Publication Date Title
IT8023028A0 (en) VEHICLE BRAKE SYSTEM.
HU174874B (en) Disc brake actuated by pressure medium particularly for motor vehicles
SE7510499L (en) BRAKE VALVE FOR TWO-COVER PRESSURE AIR BRAKES IN MOTOR VEHICLES, SEPARATE FOR HIGH PRESSURE SYSTEMS
IT8023031A0 (en) BRAKE PRESSURE CONTROL UNIT FOR VEHICLE BRAKE SYSTEMS.
IT7867834A0 (en) PRESSURE REGULATING VALVE PARTICULARLY FOR AIR BRAKES FOR MOTOR VEHICLES
IT8248570A0 (en) ACTUATING DEVICE WITH INCREASED EFFECT, FOR EXAMPLE FOR MOTOR VEHICLE BRAKES OR CLUTCHES
IT1086848B (en) VALVE FOR TRAILER BRAKES FOR SERVICE AND EMERGENCY
IT1093991B (en) MODULAR CONTROL VALVE MANIFOLD, PARTICULARLY FOR PNEUMATIC VEHICLE BRAKES
IT8067494A0 (en) COMBINED BRAKE CONTROL DEVICE IN MOTOR VEHICLE BRAKING SYSTEMS
GB2026248B (en) Pressure regulating systems for vehicle brakes
IT8067543A0 (en) BRAKING VALVE FOR TRUCKS WITH CONTROL MEANS FOR THE THIRD BRAKE
IT1110244B (en) CONTROL VALVE FOR PARKING BRAKES FOR VEHICLES
IT1076510B (en) HYDRAULIC AMPLIFIER, PARTICULARLY FOR VEHICLE BRAKES
SE7801149L (en) PRESSURE AIR BRAKE SYSTEM FOR MOTOR VEHICLES
IT1085669B (en) PRESSURE REGULATION VALVE FOR BRAKING SYSTEMS FOR VEHICLES
SE387590B (en) CONTROL VALVE FOR COMPRESSED AIR BRAKES, SEPARATE FOR RAIL VEHICLES
JPS532811A (en) Emergency valve for air brake
JPS52109213A (en) Air brake control valve for vehicle
IT8023029A0 (en) PRESSURE REDUCING DEVICE FOR VEHICLE HYDRAULIC BRAKE SYSTEMS.
SE428359B (en) BRAKE PRESSURE REDUCTION VALVE FOR MOTOR VEHICLES
GB1556221A (en) Vehicle braking pressure control valve unit
IT8323765A0 (en) BRAKING PRESSURE CONTROL DEVICE FOR MOTOR VEHICLES.
SE7708893L (en) CONTROL VALVE FOR COMPRESSED AIR BRAKES, SPECIAL FOR RAIL VEHICLES
DD132006A1 (en) PRESSURE REGULATORS FOR COMPRESSED AIR SYSTEMS, ESPECIALLY FOR VEHICLE BRAKING SYSTEMS
DD132328A1 (en) PRESSURE REGULATORS FOR COMPRESSED AIR SYSTEMS, ESPECIALLY FOR VEHICLE BRAKING SYSTEMS

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940429