HU175621B - Three-pressure control valve for brake system of railway vehicles - Google Patents

Three-pressure control valve for brake system of railway vehicles

Info

Publication number
HU175621B
HU175621B HU75KO2727A HUKO002727A HU175621B HU 175621 B HU175621 B HU 175621B HU 75KO2727 A HU75KO2727 A HU 75KO2727A HU KO002727 A HUKO002727 A HU KO002727A HU 175621 B HU175621 B HU 175621B
Authority
HU
Hungary
Prior art keywords
control valve
pressure control
brake system
railway vehicles
railway
Prior art date
Application number
HU75KO2727A
Other languages
Hungarian (hu)
Inventor
Hans Poellinger
Original Assignee
Knorr Bremse 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 Knorr Bremse Gmbh filed Critical Knorr Bremse Gmbh
Publication of HU175621B publication Critical patent/HU175621B/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
    • B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
    • F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
HU75KO2727A 1974-07-23 1975-07-22 Three-pressure control valve for brake system of railway vehicles HU175621B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742435404 DE2435404C2 (en) 1974-07-23 1974-07-23 Three-pressure control valve for braking devices in rail vehicles

Publications (1)

Publication Number Publication Date
HU175621B true HU175621B (en) 1980-09-28

Family

ID=5921299

Family Applications (1)

Application Number Title Priority Date Filing Date
HU75KO2727A HU175621B (en) 1974-07-23 1975-07-22 Three-pressure control valve for brake system of railway vehicles

Country Status (12)

Country Link
AT (1) AT341572B (en)
DD (1) DD118401A5 (en)
DE (1) DE2435404C2 (en)
EG (1) EG11758A (en)
ES (1) ES214179Y (en)
FI (1) FI60676C (en)
FR (1) FR2279593A1 (en)
HU (1) HU175621B (en)
IN (1) IN143546B (en)
PL (1) PL101416B1 (en)
RO (1) RO66126A (en)
SE (1) SE387287B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165924B (en) * 1984-10-23 1989-05-10 Lucas Ind Plc Improvements in fluid flow control valve means
US20040035478A1 (en) * 2002-08-26 2004-02-26 Herbst Robert J. Spherical seat inlet/exhaust valve
US7367636B2 (en) 2005-02-16 2008-05-06 Bendix Commercial Vehicle Systems, Llc Solenoid armature with integrated spherical soft seal
CN1847066B (en) * 2005-04-15 2010-09-08 浙江吉利控股集团有限公司 Composite shuttle-valve oil cylinder and the brake executing mechanism therewith for automatic control vehicle reducing system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1038856B (en) * 1956-10-03 1958-09-11 Buerkert Christian Diaphragm shut-off valve actuated by the pressure medium to be shut off and controlled by an electro-magnetic auxiliary valve
NL257251A (en) * 1960-01-11

Also Published As

Publication number Publication date
FI60676C (en) 1982-03-10
ATA530775A (en) 1976-08-15
DE2435404A1 (en) 1976-02-05
SE387287B (en) 1976-09-06
FI752078A (en) 1976-01-24
ES214179U (en) 1976-07-01
SE7508037L (en) 1976-01-26
PL101416B1 (en) 1978-12-30
RO66126A (en) 1980-03-15
AT341572B (en) 1978-02-10
FR2279593A1 (en) 1976-02-20
EG11758A (en) 1977-11-30
FR2279593B1 (en) 1979-08-24
IN143546B (en) 1977-12-24
FI60676B (en) 1981-11-30
DE2435404C2 (en) 1985-01-31
DD118401A5 (en) 1976-03-05
ES214179Y (en) 1976-11-16

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628