CN201274243Y - 内燃机车转换开关的辅助联锁 - Google Patents
内燃机车转换开关的辅助联锁 Download PDFInfo
- Publication number
- CN201274243Y CN201274243Y CNU2008202216941U CN200820221694U CN201274243Y CN 201274243 Y CN201274243 Y CN 201274243Y CN U2008202216941 U CNU2008202216941 U CN U2008202216941U CN 200820221694 U CN200820221694 U CN 200820221694U CN 201274243 Y CN201274243 Y CN 201274243Y
- Authority
- CN
- China
- Prior art keywords
- auxiliary
- locomotive
- transfer switch
- change over
- over switch
- 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
Images
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202216941U CN201274243Y (zh) | 2008-09-28 | 2008-09-28 | 内燃机车转换开关的辅助联锁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202216941U CN201274243Y (zh) | 2008-09-28 | 2008-09-28 | 内燃机车转换开关的辅助联锁 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201274243Y true CN201274243Y (zh) | 2009-07-15 |
Family
ID=40884586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008202216941U Expired - Fee Related CN201274243Y (zh) | 2008-09-28 | 2008-09-28 | 内燃机车转换开关的辅助联锁 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201274243Y (zh) |
-
2008
- 2008-09-28 CN CNU2008202216941U patent/CN201274243Y/zh not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201647619U (zh) | 防堵报警装置 | |
CN201828817U (zh) | 弓网运行状态在线监控装置 | |
CN102009883A (zh) | 一种电梯轿厢位置检测装置 | |
CN201274243Y (zh) | 内燃机车转换开关的辅助联锁 | |
CN205117032U (zh) | 一种能防止夹手的房门 | |
CN201274244Y (zh) | 内燃机车转换开关的辅助联锁装置 | |
CN201274242Y (zh) | 电力机车转换开关的辅助联锁装置 | |
CN203882824U (zh) | 具有位置检测功能的隔离开关装置 | |
CN201274241Y (zh) | 内燃机车电空接触器的辅助联锁 | |
CN201296262Y (zh) | 内燃机车组合接触器的辅助联锁装置 | |
CN201659984U (zh) | 一种司机控制器的锁闭装置 | |
CN201276128Y (zh) | 内燃机车电空接触器的辅助联锁装置 | |
CN201276129Y (zh) | 电力机车电空接触器的辅助联锁装置 | |
CN201663120U (zh) | 电力机车断路器的辅助联锁装置 | |
CN209096495U (zh) | 一种接触压力自动控制充电弓系统 | |
CN201826072U (zh) | 一种具有指示功能的输纱器 | |
CN201663111U (zh) | 内燃机车保护类继电器的辅助联锁装置 | |
CN202373505U (zh) | 一种机车扳键开关组用锁开关 | |
CN201663110U (zh) | 一种电力机车三相交流接触器的辅助联锁装置 | |
CN201659982U (zh) | 一种带计数器的司机控制器 | |
CN201916174U (zh) | 两线式缺水保护型水位控制器 | |
CN201690303U (zh) | 一种蜗杆与电机转轴的连接机构 | |
CN202463605U (zh) | 超级电容监控管理系统 | |
CN201886867U (zh) | 压力释放阀防雨罩 | |
CN201411311Y (zh) | 具有断链检测装置的自动扶梯 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: XI AN KAITIAN RAILWAY ELECTRIC CO., LTD. Free format text: FORMER NAME: KAITIAN RAILWAY TRACTION ELECTRICAL APPLIANCES CO., LTD., XI AN |
|
CP01 | Change in the name or title of a patent holder |
Address after: 710043 Torch Road 4, Shaanxi, Xi'an Patentee after: Xi'an Kaitian Railway Electric Co., Ltd. Address before: 710043 Torch Road 4, Shaanxi, Xi'an Patentee before: Xi'an Kaitian Railway Traction Electric Apparatus Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20140928 |
|
EXPY | Termination of patent right or utility model |