JPH0457479U - - Google Patents
Info
- Publication number
- JPH0457479U JPH0457479U JP1990101250U JP10125090U JPH0457479U JP H0457479 U JPH0457479 U JP H0457479U JP 1990101250 U JP1990101250 U JP 1990101250U JP 10125090 U JP10125090 U JP 10125090U JP H0457479 U JPH0457479 U JP H0457479U
- Authority
- JP
- Japan
- Prior art keywords
- supply
- piston
- membrane plate
- fin
- exhaust valve
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 claims description 6
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
- B60T8/1893—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution especially adapted for railway vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86919—Sequentially closing and opening alternately seating flow controllers
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990101250U JP2506155Y2 (ja) | 1990-09-26 | 1990-09-26 | 圧力制御弁 |
| US07/764,699 US5146952A (en) | 1990-09-26 | 1991-09-24 | Fluid pressure control valve device for a railway car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990101250U JP2506155Y2 (ja) | 1990-09-26 | 1990-09-26 | 圧力制御弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0457479U true JPH0457479U (US07179912-20070220-C00144.png) | 1992-05-18 |
| JP2506155Y2 JP2506155Y2 (ja) | 1996-08-07 |
Family
ID=14295669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990101250U Expired - Fee Related JP2506155Y2 (ja) | 1990-09-26 | 1990-09-26 | 圧力制御弁 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US5146952A (US07179912-20070220-C00144.png) |
| JP (1) | JP2506155Y2 (US07179912-20070220-C00144.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6491313B1 (en) * | 2000-10-24 | 2002-12-10 | Ford Global Technologies, Inc. | Variable damper assembly |
| DE10139772B4 (de) * | 2001-08-13 | 2010-05-12 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Pneumatische Funktionseinheit für Druckluftbremsen |
| CN103038112B (zh) * | 2010-07-30 | 2015-04-01 | 纳博特斯克有限公司 | 随重调整阀以及制动控制装置 |
| JP5588906B2 (ja) * | 2011-03-30 | 2014-09-10 | アズビル株式会社 | パイロットリレー |
| CN102167026B (zh) * | 2011-04-07 | 2013-01-09 | 北京南车时代机车车辆机械有限公司 | 一种电空双室中继阀 |
| CN108944887B (zh) * | 2017-05-18 | 2020-07-03 | 张荣军 | 无级调压排水防冻紧急继动阀 |
| CN114771596B (zh) * | 2022-04-22 | 2024-05-24 | 中国国家铁路集团有限公司 | 可进行多级压力输出的中继阀及轨道车辆制动系统 |
| CN115179914B (zh) * | 2022-07-15 | 2023-07-07 | 眉山中车制动科技股份有限公司 | 一种铁道车辆制动空重车两级调整装置及调整方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3228731A (en) * | 1962-04-23 | 1966-01-11 | Bendix Westinghouse Automotive | Variable pressure ratio valve |
| JPH0355482Y2 (US07179912-20070220-C00144.png) * | 1987-12-08 | 1991-12-10 | ||
| JPH01104853U (US07179912-20070220-C00144.png) * | 1987-12-29 | 1989-07-14 |
-
1990
- 1990-09-26 JP JP1990101250U patent/JP2506155Y2/ja not_active Expired - Fee Related
-
1991
- 1991-09-24 US US07/764,699 patent/US5146952A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5146952A (en) | 1992-09-15 |
| JP2506155Y2 (ja) | 1996-08-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |