CN201849484U - 一种用于轨道交通车辆制动系统的空重阀 - Google Patents
一种用于轨道交通车辆制动系统的空重阀 Download PDFInfo
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- CN201849484U CN201849484U CN2010206063567U CN201020606356U CN201849484U CN 201849484 U CN201849484 U CN 201849484U CN 2010206063567 U CN2010206063567 U CN 2010206063567U CN 201020606356 U CN201020606356 U CN 201020606356U CN 201849484 U CN201849484 U CN 201849484U
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CN2010206063567U CN201849484U (zh) | 2010-11-15 | 2010-11-15 | 一种用于轨道交通车辆制动系统的空重阀 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106585660A (zh) * | 2016-12-21 | 2017-04-26 | 中国铁道科学研究院 | 用于快捷货车空气制动系统的空重车自动调整装置 |
CN108238032A (zh) * | 2018-03-20 | 2018-07-03 | 眉山中车制动科技股份有限公司 | 压差平均阀 |
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2010
- 2010-11-15 CN CN2010206063567U patent/CN201849484U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106585660A (zh) * | 2016-12-21 | 2017-04-26 | 中国铁道科学研究院 | 用于快捷货车空气制动系统的空重车自动调整装置 |
CN108238032A (zh) * | 2018-03-20 | 2018-07-03 | 眉山中车制动科技股份有限公司 | 压差平均阀 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LOCOMOTIVE + CAR RESEARCH INSTITUTE, CHINA ACADEMY Effective date: 20120723 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120723 Address after: 100081 Beijing city Haidian District Daliushu Road No. 2 Co-patentee after: Locomotive & Car Research Institute, China Academy of Railway Sciences Patentee after: China Academy of Railway Sciences Address before: 100081 Beijing city Haidian District Daliushu Road No. 2 Patentee before: Locomotive & Car Research Institute, China Academy of Railway Sciences |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110601 |