CN104358953B - 密接式车钩用风管连接器 - Google Patents
密接式车钩用风管连接器 Download PDFInfo
- Publication number
- CN104358953B CN104358953B CN201410610763.8A CN201410610763A CN104358953B CN 104358953 B CN104358953 B CN 104358953B CN 201410610763 A CN201410610763 A CN 201410610763A CN 104358953 B CN104358953 B CN 104358953B
- Authority
- CN
- China
- Prior art keywords
- valve
- pipe
- valve body
- spring
- tappet
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 241000271559 Dromaiidae Species 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
- F16L29/04—Joints with fluid cut-off means with a cut-off device in each of the two pipe ends, the cut-off devices being automatically opened when the coupling is applied
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
Claims (7)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410610763.8A CN104358953B (zh) | 2014-11-04 | 2014-11-04 | 密接式车钩用风管连接器 |
| PCT/CN2015/093684 WO2016070788A1 (zh) | 2014-11-04 | 2015-11-03 | 密接式车钩用风管连接器及密接式车钩用风管连接器组件 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410610763.8A CN104358953B (zh) | 2014-11-04 | 2014-11-04 | 密接式车钩用风管连接器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104358953A CN104358953A (zh) | 2015-02-18 |
| CN104358953B true CN104358953B (zh) | 2017-02-22 |
Family
ID=52526244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410610763.8A Active CN104358953B (zh) | 2014-11-04 | 2014-11-04 | 密接式车钩用风管连接器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104358953B (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252987B (zh) * | 2016-09-14 | 2018-06-08 | 中车青岛四方车辆研究所有限公司 | 浮动式多芯电气连接器 |
| CN111098880B (zh) * | 2018-10-29 | 2024-05-24 | 中车制动系统有限公司 | 一种集成式常闭解钩风管连接器 |
| CN113353117B (zh) * | 2021-07-19 | 2025-02-11 | 中车眉山车辆有限公司 | 一种自动车钩气路连接器的连通密封结构 |
| CN114001216A (zh) * | 2021-11-12 | 2022-02-01 | 成都肯耐特轨道交通装备有限公司 | 一种密接式车钩用风管连接器及其车钩 |
| CN114576443B (zh) * | 2022-03-15 | 2023-09-12 | 上海全路通铁道装备有限公司 | 一种列车总风管自动连接装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB898955A (en) * | 1957-03-22 | 1962-06-14 | Exactor Ltd | Improvements in pipe couplings |
| CN1031054A (zh) * | 1987-08-02 | 1989-02-15 | 冶金工业部攀枝花钢铁公司运输部 | 车辆间制动风管密接式自动连接装置 |
| CN201964071U (zh) * | 2011-01-28 | 2011-09-07 | 四川内江宏生石油机械有限公司 | 自封式活接头 |
| CN204284743U (zh) * | 2014-11-04 | 2015-04-22 | 南车戚墅堰机车车辆工艺研究所有限公司 | 一种密接式车钩用风管连接器 |
-
2014
- 2014-11-04 CN CN201410610763.8A patent/CN104358953B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB898955A (en) * | 1957-03-22 | 1962-06-14 | Exactor Ltd | Improvements in pipe couplings |
| CN1031054A (zh) * | 1987-08-02 | 1989-02-15 | 冶金工业部攀枝花钢铁公司运输部 | 车辆间制动风管密接式自动连接装置 |
| CN201964071U (zh) * | 2011-01-28 | 2011-09-07 | 四川内江宏生石油机械有限公司 | 自封式活接头 |
| CN204284743U (zh) * | 2014-11-04 | 2015-04-22 | 南车戚墅堰机车车辆工艺研究所有限公司 | 一种密接式车钩用风管连接器 |
Non-Patent Citations (2)
| Title |
|---|
| Scharfenberg密接车钩系统;周珑;《城市轨道交通研究》;20080630(第6期);第59页倒数第4行至第60页第5行和图5 * |
| 广深港动车组用车钩缓冲装置概述;郑伟;《铁路技术创新》;20140831(第4期);第21页第1栏第6-12行和图7 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104358953A (zh) | 2015-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 258, No. Patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 258, No. Patentee before: CSR QISHUYAN INSTITUTE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 213011 Wuyi Road, Jiangsu, Changzhou, No. 258 Patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 258, No. Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180223 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Co-patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Patentee after: CHINA RAILWAY Corp. Address before: 213011 Wuyi Road, Jiangsu, Changzhou, No. 258 Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100844 Fuxing Road 10, Beijing, Haidian District Patentee after: China National Railway Group Co.,Ltd. Country or region after: China Patentee after: CRRC Qishuyan Locomotive and Rolling Stock Technology Research Institute Co.,Ltd. Address before: 100844 Fuxing Road 10, Beijing, Haidian District Patentee before: CHINA RAILWAY Corp. Country or region before: China Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |