CN107499300B - 多路预控中继阀 - Google Patents
多路预控中继阀 Download PDFInfo
- Publication number
- CN107499300B CN107499300B CN201710706470.3A CN201710706470A CN107499300B CN 107499300 B CN107499300 B CN 107499300B CN 201710706470 A CN201710706470 A CN 201710706470A CN 107499300 B CN107499300 B CN 107499300B
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- Prior art keywords
- control
- valve
- component
- multichannel
- movable component
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Classifications
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- 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
- B60T15/184—Railway control or brake valves
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710706470.3A CN107499300B (zh) | 2017-08-17 | 2017-08-17 | 多路预控中继阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710706470.3A CN107499300B (zh) | 2017-08-17 | 2017-08-17 | 多路预控中继阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107499300A CN107499300A (zh) | 2017-12-22 |
CN107499300B true CN107499300B (zh) | 2019-11-05 |
Family
ID=60692109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710706470.3A Active CN107499300B (zh) | 2017-08-17 | 2017-08-17 | 多路预控中继阀 |
Country Status (1)
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CN (1) | CN107499300B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111762142B (zh) * | 2020-07-09 | 2021-06-18 | 眉山中车制动科技股份有限公司 | 一种可输出两种压力的中继阀 |
WO2023070416A1 (zh) * | 2021-10-28 | 2023-05-04 | 眉山中车制动科技股份有限公司 | 一种中继阀 |
CN114872751A (zh) * | 2022-03-24 | 2022-08-09 | 南京中车浦镇海泰制动设备有限公司 | 一种具有多级输出功能的电空中继阀 |
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 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87107872A (zh) * | 1986-11-14 | 1988-08-10 | 美国标准公司 | 带有应急活塞滑阀和校准阀用以提供加速制动控制功能的货车制动控制阀 |
CN2081361U (zh) * | 1990-10-05 | 1991-07-24 | 林树忠 | 电控制动机七级中继阀 |
CN2251515Y (zh) * | 1996-02-07 | 1997-04-09 | 何国良 | 超前制动阀 |
CN103192816A (zh) * | 2013-04-23 | 2013-07-10 | 北京纵横机电技术开发公司 | 多通道控制压力中继阀 |
CN205951952U (zh) * | 2016-08-23 | 2017-02-15 | 吴兴东 | 一种轨道车辆用中继阀 |
-
2017
- 2017-08-17 CN CN201710706470.3A patent/CN107499300B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87107872A (zh) * | 1986-11-14 | 1988-08-10 | 美国标准公司 | 带有应急活塞滑阀和校准阀用以提供加速制动控制功能的货车制动控制阀 |
CN2081361U (zh) * | 1990-10-05 | 1991-07-24 | 林树忠 | 电控制动机七级中继阀 |
CN2251515Y (zh) * | 1996-02-07 | 1997-04-09 | 何国良 | 超前制动阀 |
CN103192816A (zh) * | 2013-04-23 | 2013-07-10 | 北京纵横机电技术开发公司 | 多通道控制压力中继阀 |
CN205951952U (zh) * | 2016-08-23 | 2017-02-15 | 吴兴东 | 一种轨道车辆用中继阀 |
Also Published As
Publication number | Publication date |
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CN107499300A (zh) | 2017-12-22 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190515 Address after: No. 231, Ruichang Road, North District, Qingdao, Shandong Applicant after: CRRC QINGDAO SIFANG VEHICLE RESEARCH INSTITUTE CO., LTD. Applicant after: Qingdao Sirui Technology Co., Ltd. Address before: 266111 South Side of Xinye Road and West Side of Herong Road, Qingdao Hi-tech Industrial Development Zone, Shandong Province Applicant before: Qingdao Sirui Technology Co., Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 231, Ruichang Road, North District, Qingdao, Shandong Patentee after: CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE Co.,Ltd. Patentee after: CRRC Brake System Co., Ltd Address before: No. 231, Ruichang Road, North District, Qingdao, Shandong Patentee before: CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE Co.,Ltd. Patentee before: Qingdao Sirui Technology Co., Ltd |
|
CP01 | Change in the name or title of a patent holder |