FI794089A - TRYCKLUFTSBROMS TRYCKREGLERARE VID EN STYRBROMSVENTIL FOER EN INDIREKT VERKANDE TRYCKLUFTSBROMS - Google Patents

TRYCKLUFTSBROMS TRYCKREGLERARE VID EN STYRBROMSVENTIL FOER EN INDIREKT VERKANDE TRYCKLUFTSBROMS

Info

Publication number
FI794089A
FI794089A FI794089A FI794089A FI794089A FI 794089 A FI794089 A FI 794089A FI 794089 A FI794089 A FI 794089A FI 794089 A FI794089 A FI 794089A FI 794089 A FI794089 A FI 794089A
Authority
FI
Finland
Prior art keywords
tryckluftsbroms
tryckreglerare
styrbromsventil
verkande
indirekt
Prior art date
Application number
FI794089A
Other languages
Finnish (fi)
Other versions
FI63995B (en
FI63995C (en
Inventor
Riet Thoeny
Slobodan Sbrinovic
Original Assignee
Oerlikon Buehrle Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4198087&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI794089(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Oerlikon Buehrle Ag filed Critical Oerlikon Buehrle Ag
Publication of FI794089A publication Critical patent/FI794089A/en
Publication of FI63995B publication Critical patent/FI63995B/en
Application granted granted Critical
Publication of FI63995C publication Critical patent/FI63995C/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail vehicle brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)
  • Control Of Fluid Pressure (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Navigation (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

1. A pressure controller for a driver's brake valve of a indirectly-acting compressed air brake comprising a pressure control valve (17, 18, 19) which is connected to a compressed air supply line (11) and which is actuated by a piston (21), limiting two chambers (30, 33), the piston (21) being selected subjected on one side to control pressure and on the other side to the force exerted by an adjustable control spring (23) which is actuated by a driver's brake lever (35) characterized by a second spring (32) in the other chamber (33) in addition to the control spring (23), the second spring (32) on one side also rests against the piston (21) and on the other side is stationary supported in the chamber (33).
FI794089A 1979-01-31 1979-12-28 TRYCKREGULATOR VID EN STYRBROMSVENTIL FOER EN INDIREKT VERKANDE TRYCKLUFTSBROMS FI63995C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH91379 1979-01-31
CH91379 1979-01-31

Publications (3)

Publication Number Publication Date
FI794089A true FI794089A (en) 1980-08-01
FI63995B FI63995B (en) 1983-05-31
FI63995C FI63995C (en) 1983-09-12

Family

ID=4198087

Family Applications (1)

Application Number Title Priority Date Filing Date
FI794089A FI63995C (en) 1979-01-31 1979-12-28 TRYCKREGULATOR VID EN STYRBROMSVENTIL FOER EN INDIREKT VERKANDE TRYCKLUFTSBROMS

Country Status (6)

Country Link
EP (1) EP0014486B1 (en)
AT (1) ATE1770T1 (en)
DE (1) DE3061045D1 (en)
FI (1) FI63995C (en)
NO (1) NO794197L (en)
PL (1) PL221650A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2045213T3 (en) * 1988-03-15 1994-01-16 Oerlikon Knorr Eisenbahntech BRAKE VALVE, ESPECIALLY A CONDUCTOR BRAKE VALVE AND A LOAD DEPENDENT BRAKE VALVE, TO GOVERN A PRESSURE IN THE BRAKE DUCT.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155470B (en) * 1960-06-11 1963-10-10 Knorr Bremse Gmbh Driver brake valve device for air brakes of rail vehicles
DE1146520B (en) * 1960-07-08 1963-04-04 Westinghouse Bremsen Gmbh Self-regulating driver brake valve for compressed air brake devices of rail vehicles

Also Published As

Publication number Publication date
NO794197L (en) 1980-08-01
PL221650A1 (en) 1980-10-20
DE3061045D1 (en) 1982-12-16
ATE1770T1 (en) 1982-11-15
EP0014486B1 (en) 1982-11-10
FI63995B (en) 1983-05-31
FI63995C (en) 1983-09-12
EP0014486A1 (en) 1980-08-20

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: WERKZEUGMASCHINENFABRIK OERLIKON-BUEHRLE