CN201639348U - 一种机车电源自动切换系统 - Google Patents
一种机车电源自动切换系统 Download PDFInfo
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- CN201639348U CN201639348U CN2009202158160U CN200920215816U CN201639348U CN 201639348 U CN201639348 U CN 201639348U CN 2009202158160 U CN2009202158160 U CN 2009202158160U CN 200920215816 U CN200920215816 U CN 200920215816U CN 201639348 U CN201639348 U CN 201639348U
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- locomotive
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- power supply
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009202158160U CN201639348U (zh) | 2009-12-31 | 2009-12-31 | 一种机车电源自动切换系统 |
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CN2009202158160U CN201639348U (zh) | 2009-12-31 | 2009-12-31 | 一种机车电源自动切换系统 |
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CN201639348U true CN201639348U (zh) | 2010-11-17 |
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CN2009202158160U Expired - Lifetime CN201639348U (zh) | 2009-12-31 | 2009-12-31 | 一种机车电源自动切换系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108749582A (zh) * | 2018-08-01 | 2018-11-06 | 中车大连机车车辆有限公司 | 电力机车供电的控制方法、装置和电力机车 |
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2009
- 2009-12-31 CN CN2009202158160U patent/CN201639348U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108749582A (zh) * | 2018-08-01 | 2018-11-06 | 中车大连机车车辆有限公司 | 电力机车供电的控制方法、装置和电力机车 |
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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: CHENGDU YUNDA RAIL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: YUNDA CREATIVE TECH CO., LTD, CHENGDU Effective date: 20110420 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610000 INCUBATION PARK, KINGTYPE BASE, NO. 2, GAOPENG EAST ROAD, HIGH-TECH. ZONE, CHENGDU CITY, SICHUAN PROVINCE TO: 610000 INCUBATION PARK, KINGTYPE BASE, NO. 2, GAOPENG EAST ROAD, HIGH-TECH. ZONE, CHENGDU CITY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110420 Address after: 610000 Chengdu high tech Zone Gaopeng East No. 2 Conte incubator base Patentee after: Chengdu Yunda Rail Equipment Co., Ltd. Address before: High tech Zone Chengdu city Sichuan province 610000 Gaopeng Road No. 2 Conte incubator base Patentee before: Yunda Creative Tech Co., Ltd, Chengdu |
|
C56 | Change in the name or address of the patentee |
Owner name: CHENGDU YUNDA TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHENGDU YUNDA RAIL TRANSIT EQUIPMENT CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 610000 Chengdu high tech Zone Gaopeng East No. 2 Conte incubator base Patentee after: Chengdu Yuanda Technology Co., Ltd. Address before: 610000 Chengdu high tech Zone Gaopeng East No. 2 Conte incubator base Patentee before: Chengdu Yunda Rail Equipment Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20101117 |