BR7707000A - Acelerador de frenagem para freios de ar comprimido,especialmente para veiculos sobre trilhos - Google Patents

Acelerador de frenagem para freios de ar comprimido,especialmente para veiculos sobre trilhos

Info

Publication number
BR7707000A
BR7707000A BR7707000A BR7707000A BR7707000A BR 7707000 A BR7707000 A BR 7707000A BR 7707000 A BR7707000 A BR 7707000A BR 7707000 A BR7707000 A BR 7707000A BR 7707000 A BR7707000 A BR 7707000A
Authority
BR
Brazil
Prior art keywords
rails
vehicles
compressed air
air brakes
braking accelerator
Prior art date
Application number
BR7707000A
Other languages
English (en)
Inventor
J Hintner
G Stauble
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 BR7707000A publication Critical patent/BR7707000A/pt

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
    • B60T15/20—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 controlled by two fluid pressures
    • B60T15/22—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 controlled by two fluid pressures with one or more auxiliary valves, for braking, releasing, filling reservoirs
    • 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
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/42—Other control devices or valves characterised by definite functions with a quick braking action, i.e. with accelerating valves actuated by brake-pipe pressure variation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)
BR7707000A 1976-10-20 1977-10-19 Acelerador de frenagem para freios de ar comprimido,especialmente para veiculos sobre trilhos BR7707000A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2647283A DE2647283C3 (de) 1976-10-20 1976-10-20 Bremsbeschleuniger für Druckluftbremsen, insbesondere für Schienenfahrzeuge

Publications (1)

Publication Number Publication Date
BR7707000A true BR7707000A (pt) 1978-07-18

Family

ID=5990890

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7707000A BR7707000A (pt) 1976-10-20 1977-10-19 Acelerador de frenagem para freios de ar comprimido,especialmente para veiculos sobre trilhos

Country Status (4)

Country Link
US (1) US4226482A (pt)
BR (1) BR7707000A (pt)
DE (1) DE2647283C3 (pt)
ZA (1) ZA776250B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATA712879A (de) * 1978-11-16 1988-10-15 Knorr Bremse Ag Schnellbremsbeschleuniger fuer indirekt wirkende druckluftbremsen von schienenfahrzeugen
DE2946657A1 (de) * 1979-11-19 1981-05-27 Knorr-Bremse GmbH, 8000 München Betriebsbremsbeschleuniger fuer indirekte druckluftbremsen von schienenfahrzeugen
DE3127775A1 (de) * 1981-07-14 1983-02-03 Knorr-Bremse GmbH, 8000 München "betriebsbremsbeschleuniger fuer schienenfahrzeug-druckluftbremsanlagen"
US4552411A (en) * 1982-08-27 1985-11-12 Knorr-Bremse Gmbh Pulsating brake accelerator for rail vehicle air brake
ES2024004B3 (es) * 1988-02-17 1992-02-16 Oerlikon-Knorr Eisenbahntechnik Ag Dispositivo de activacion en frenos de aire a presion efectivos indirectamente
US5192118A (en) * 1991-06-06 1993-03-09 Westinghouse Air Brake Company Electro-pneumatic locomotive brake control system
US5322353A (en) * 1993-02-04 1994-06-21 Midland Brake, Inc. Valve assembly for a vehicle air brake system
US5358315A (en) * 1993-04-01 1994-10-25 Westinghouse Air Brake Company Microprocessor-based electropneumatic locomotive brake control system having pneumatic backup brake control
US5425571A (en) * 1993-11-09 1995-06-20 Midland Brake, Inc. Split system full-funtion valve system for heavy duty semi-trailer brake systems
US5466053A (en) * 1993-11-09 1995-11-14 Midland Brake, Inc. Full-function valve for tandem trailer brake system
US5417479A (en) * 1993-11-09 1995-05-23 Midland Brake, Inc. Full-function valve for heavy duty semi-trailer brake system
CZ2014774A3 (cs) * 2014-11-11 2016-02-17 Dako- Cz, A.S. Uspořádání potrubního zrychlovače pneumatické brzdy kolejového vozidla vlakové soupravy I

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1964071A (en) * 1930-01-18 1934-06-26 Westinghouse Air Brake Co Fluid pressure brake
US2024653A (en) * 1932-05-19 1935-12-17 Westinghouse Air Brake Co Quick action valve
DE702652C (de) * 1939-10-26 1941-02-13 Knorr Bremse Akt Ges Vorrichtung zum Ausloesen festgebremster Achsen
US2812985A (en) * 1955-04-08 1957-11-12 Westinghouse Air Brake Co Fluid pressure brake apparatus
GB972696A (en) * 1960-12-08 1964-10-14 Westinghouse Brake & Signal Improvements relating to compressed fluid braking apparatus
GB972825A (en) * 1961-06-13 1964-10-14 Westinghouse Brake & Signal Improvements relating to compressed fluid braking apparatus
US3716276A (en) * 1971-10-27 1973-02-13 Westinghouse Air Brake Co Quick service valve device
IT1027218B (it) * 1974-12-31 1978-11-20 Wabco Westinghouse Spa Dispositivo acceleratore di sere natura per freno automatico a pressione di fluido a soarica graduale
US3988044A (en) * 1975-12-22 1976-10-26 Westinghouse Air Brake Company Continual quick service valve device with fast charging means

Also Published As

Publication number Publication date
ZA776250B (en) 1978-08-30
US4226482A (en) 1980-10-07
DE2647283C3 (de) 1979-06-07
DE2647283A1 (de) 1978-04-27
DE2647283B2 (de) 1978-10-12

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