BR8008916A - Acelerador do freio de servico para freios indiretos de ar comprimido de veiculos ferroviarios - Google Patents
Acelerador do freio de servico para freios indiretos de ar comprimido de veiculos ferroviariosInfo
- Publication number
- BR8008916A BR8008916A BR8008916A BR8008916A BR8008916A BR 8008916 A BR8008916 A BR 8008916A BR 8008916 A BR8008916 A BR 8008916A BR 8008916 A BR8008916 A BR 8008916A BR 8008916 A BR8008916 A BR 8008916A
- Authority
- BR
- Brazil
- Prior art keywords
- compressed air
- service brake
- rail vehicles
- air brakes
- brake accelerator
- Prior art date
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
- B60T15/36—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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792946657 DE2946657A1 (de) | 1979-11-19 | 1979-11-19 | Betriebsbremsbeschleuniger fuer indirekte druckluftbremsen von schienenfahrzeugen |
PCT/DE1980/000170 WO1981001393A1 (en) | 1979-11-19 | 1980-11-12 | Brake accelerator for compressed air brake for rail vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8008916A true BR8008916A (pt) | 1981-09-01 |
Family
ID=6086386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8008916A BR8008916A (pt) | 1979-11-19 | 1980-11-12 | Acelerador do freio de servico para freios indiretos de ar comprimido de veiculos ferroviarios |
Country Status (8)
Country | Link |
---|---|
US (1) | US4536040A (pt) |
EP (1) | EP0040214B1 (pt) |
AR (1) | AR221447A1 (pt) |
AU (1) | AU6489780A (pt) |
BR (1) | BR8008916A (pt) |
DE (2) | DE2946657A1 (pt) |
WO (1) | WO1981001393A1 (pt) |
ZA (1) | ZA807154B (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3127774A1 (de) * | 1981-07-14 | 1983-02-03 | Knorr-Bremse GmbH, 8000 München | Beschleuniger fuer steuerventile, insbesondere dreidrucksteuerventile von schienenfahrzeug-druckluftbremsanlagen |
US4744609A (en) * | 1986-11-14 | 1988-05-17 | American Standard Inc. | Freight brake control valve having an emergency piston slide valve and graduating valve arranged to provide an accelerated brake application function |
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 |
US5358315A (en) * | 1993-04-01 | 1994-10-25 | Westinghouse Air Brake Company | Microprocessor-based electropneumatic locomotive brake control system having pneumatic backup brake control |
US5387030A (en) * | 1993-09-10 | 1995-02-07 | Knorr Brake Holding | Plural service rate sensitivity control valve |
DE19530667A1 (de) * | 1995-08-21 | 1997-02-27 | Motzener Strase 25 Grundstueck | Steuereinrichtung für eine Druckluftbremse |
DE19650536C2 (de) * | 1996-12-05 | 2001-02-22 | Motzener Strase 25 Grundstueck | Pneumatische Bremseinrichtung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3988044A (en) * | 1975-12-22 | 1976-10-26 | Westinghouse Air Brake Company | Continual quick service valve device with fast charging means |
DE2634320A1 (de) * | 1976-07-30 | 1978-04-20 | Knorr Bremse Gmbh | Zweidruckbremssteuerventil fuer eine einstufig loesende, indirekt wirkende druckluftbremse, insbesondere fuer schienenfahrzeuge |
DE2647283C3 (de) * | 1976-10-20 | 1979-06-07 | Knorr-Bremse Gmbh, 8000 Muenchen | Bremsbeschleuniger für Druckluftbremsen, insbesondere für Schienenfahrzeuge |
US4175792A (en) * | 1977-03-21 | 1979-11-27 | Westinghouse Air Brake Company | Continual quick service valve device |
US4145090A (en) * | 1977-03-21 | 1979-03-20 | Westinghouse Air Brake Company | Continual quick service valve device |
-
1979
- 1979-11-19 DE DE19792946657 patent/DE2946657A1/de not_active Withdrawn
-
1980
- 1980-11-12 DE DE8080902171T patent/DE3065197D1/de not_active Expired
- 1980-11-12 EP EP80902171A patent/EP0040214B1/de not_active Expired
- 1980-11-12 WO PCT/DE1980/000170 patent/WO1981001393A1/de active IP Right Grant
- 1980-11-12 AU AU64897/80A patent/AU6489780A/en not_active Abandoned
- 1980-11-12 BR BR8008916A patent/BR8008916A/pt unknown
- 1980-11-12 US US06/285,076 patent/US4536040A/en not_active Expired - Fee Related
- 1980-11-18 AR AR283278A patent/AR221447A1/es active
- 1980-11-18 ZA ZA00807153A patent/ZA807154B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AR221447A1 (es) | 1981-01-30 |
DE2946657A1 (de) | 1981-05-27 |
DE3065197D1 (en) | 1983-11-10 |
EP0040214A1 (de) | 1981-11-25 |
WO1981001393A1 (en) | 1981-05-28 |
ZA807154B (en) | 1981-11-25 |
AU6489780A (en) | 1981-06-03 |
US4536040A (en) | 1985-08-20 |
EP0040214B1 (de) | 1983-10-05 |
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