BR9505190A - Válvula de escape emergência - Google Patents
Válvula de escape emergênciaInfo
- Publication number
- BR9505190A BR9505190A BR9505190A BR9505190A BR9505190A BR 9505190 A BR9505190 A BR 9505190A BR 9505190 A BR9505190 A BR 9505190A BR 9505190 A BR9505190 A BR 9505190A BR 9505190 A BR9505190 A BR 9505190A
- Authority
- BR
- Brazil
- Prior art keywords
- exhaust valve
- emergency exhaust
- emergency
- valve
- exhaust
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/340,856 US5501513A (en) | 1994-11-15 | 1994-11-15 | Emergency vent valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9505190A true BR9505190A (pt) | 1998-04-22 |
Family
ID=23335222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9505190A BR9505190A (pt) | 1994-11-15 | 1995-11-14 | Válvula de escape emergência |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5501513A (pt) |
| AU (1) | AU3455195A (pt) |
| BR (1) | BR9505190A (pt) |
| CA (1) | CA2160610A1 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6318812B1 (en) | 2000-09-13 | 2001-11-20 | New York Air Brake Corporation | Vent valve for electropneumatic brake control valve |
| US8919892B2 (en) * | 2007-11-08 | 2014-12-30 | New York Air Brake Corporation | Brake pipe vent valve for locomotive brake system |
| US20090229932A1 (en) * | 2008-03-11 | 2009-09-17 | New York Air Brake | Brake pipe vent valve for locomotive brake system |
| CN109340444B (zh) * | 2018-11-07 | 2021-03-23 | 成都恩吉威汽车系统有限公司 | 一种车用cng减压器 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037880A (en) * | 1976-06-28 | 1977-07-26 | Westinghouse Air Brake Company | Emergency brake valve device for propogating an emergency brake application |
| US4014580A (en) * | 1976-06-28 | 1977-03-29 | Westinghouse Air Brake Company | Emergency brake valve device for railway vehicles |
| US4026609A (en) * | 1976-08-26 | 1977-05-31 | Westinghouse Air Brake Company | Pressure reduction and pressure reduction rate sensitive emergency vent valve |
| US4974911A (en) * | 1989-07-11 | 1990-12-04 | American Standard Inc. | Vent valve device |
| US5083843A (en) * | 1990-08-20 | 1992-01-28 | Knorr Brake Holding Corporation | Automatic graduated/direct release valve |
| US5096266A (en) * | 1991-02-08 | 1992-03-17 | Westinghouse Air Brake Company | Dual-response vent valve device |
-
1994
- 1994-11-15 US US08/340,856 patent/US5501513A/en not_active Expired - Lifetime
-
1995
- 1995-10-16 CA CA002160610A patent/CA2160610A1/en not_active Abandoned
- 1995-10-30 AU AU34551/95A patent/AU3455195A/en not_active Abandoned
- 1995-11-14 BR BR9505190A patent/BR9505190A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2160610A1 (en) | 1996-05-16 |
| AU3455195A (en) | 1996-05-23 |
| US5501513A (en) | 1996-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA10 | Dismissal: dismissal - article 33 of industrial property law |