CA2177130C - Dispositif manuel d'essai du robinet de commande des freins d'un materiel roulant - Google Patents
Dispositif manuel d'essai du robinet de commande des freins d'un materiel roulant Download PDFInfo
- Publication number
- CA2177130C CA2177130C CA 2177130 CA2177130A CA2177130C CA 2177130 C CA2177130 C CA 2177130C CA 2177130 CA2177130 CA 2177130 CA 2177130 A CA2177130 A CA 2177130A CA 2177130 C CA2177130 C CA 2177130C
- Authority
- CA
- Canada
- Prior art keywords
- valve
- pressure
- brake cylinder
- passageways
- passageway
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 96
- 239000012530 fluid Substances 0.000 claims abstract description 56
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims 2
- 238000009530 blood pressure measurement Methods 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000010998 test method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000012956 testing procedure Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 208000035126 Facies Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/598,117 | 1996-02-07 | ||
| US08/598,117 US5695258A (en) | 1994-09-15 | 1996-02-07 | Railway manual brake control valve test unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2177130A1 CA2177130A1 (fr) | 1997-08-08 |
| CA2177130C true CA2177130C (fr) | 2000-11-07 |
Family
ID=24394300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2177130 Expired - Fee Related CA2177130C (fr) | 1996-02-07 | 1996-05-22 | Dispositif manuel d'essai du robinet de commande des freins d'un materiel roulant |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU710924B2 (fr) |
| BR (1) | BR9603277A (fr) |
| CA (1) | CA2177130C (fr) |
| ZA (1) | ZA966215B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985853B (zh) * | 2021-04-16 | 2024-05-03 | 中国铁道科学研究院集团有限公司 | 铁道车辆基础制动产品气动测试系统 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5480218C1 (en) * | 1994-09-15 | 2001-05-01 | Westinghouse Air Brake Co | Railway brake pipe bracket with access ports |
-
1996
- 1996-05-22 CA CA 2177130 patent/CA2177130C/fr not_active Expired - Fee Related
- 1996-06-07 AU AU55876/96A patent/AU710924B2/en not_active Ceased
- 1996-07-22 ZA ZA966215A patent/ZA966215B/xx unknown
- 1996-08-05 BR BR9603277A patent/BR9603277A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ZA966215B (en) | 1997-04-16 |
| BR9603277A (pt) | 1998-05-12 |
| CA2177130A1 (fr) | 1997-08-08 |
| AU710924B2 (en) | 1999-09-30 |
| AU5587696A (en) | 1997-08-28 |
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| KR20070104096A (ko) | 차량용 에어 서스펜션의 기밀 성능 측정 장치 | |
| RU2774869C2 (ru) | Система доступа к внутренним давлениям распределительного клапана | |
| US11136015B2 (en) | Brake system and brake control valve | |
| US796506A (en) | Fluid-pressure mechanism. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |