CN202756159U - 天然气发动机火花塞衬套 - Google Patents
天然气发动机火花塞衬套 Download PDFInfo
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- CN202756159U CN202756159U CN 201220405476 CN201220405476U CN202756159U CN 202756159 U CN202756159 U CN 202756159U CN 201220405476 CN201220405476 CN 201220405476 CN 201220405476 U CN201220405476 U CN 201220405476U CN 202756159 U CN202756159 U CN 202756159U
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Application Number | Priority Date | Filing Date | Title |
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CN 201220405476 CN202756159U (zh) | 2012-08-15 | 2012-08-15 | 天然气发动机火花塞衬套 |
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CN 201220405476 CN202756159U (zh) | 2012-08-15 | 2012-08-15 | 天然气发动机火花塞衬套 |
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CN202756159U true CN202756159U (zh) | 2013-02-27 |
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CN 201220405476 Expired - Lifetime CN202756159U (zh) | 2012-08-15 | 2012-08-15 | 天然气发动机火花塞衬套 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107508145A (zh) * | 2017-09-06 | 2017-12-22 | 广西玉柴机器股份有限公司 | 发动机新型火花塞 |
CN108757267A (zh) * | 2018-05-18 | 2018-11-06 | 东风商用车有限公司 | 一种发动机内火花塞的外容隔套装置及其制造方法 |
CN112502847A (zh) * | 2020-11-27 | 2021-03-16 | 潍柴动力股份有限公司 | 发动机缸盖及天然气发动机 |
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2012
- 2012-08-15 CN CN 201220405476 patent/CN202756159U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107508145A (zh) * | 2017-09-06 | 2017-12-22 | 广西玉柴机器股份有限公司 | 发动机新型火花塞 |
CN108757267A (zh) * | 2018-05-18 | 2018-11-06 | 东风商用车有限公司 | 一种发动机内火花塞的外容隔套装置及其制造方法 |
CN108757267B (zh) * | 2018-05-18 | 2023-10-24 | 东风商用车有限公司 | 一种发动机内火花塞的外容隔套装置及其制造方法 |
CN112502847A (zh) * | 2020-11-27 | 2021-03-16 | 潍柴动力股份有限公司 | 发动机缸盖及天然气发动机 |
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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: WEICHAI XIGANG NEW ENERGY POWER CO., LTD. Free format text: FORMER NAME: WEICHAI POWER SIGNATURE NEW ENERGY ENGINE CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 261061 Shandong city in Weifang province Fu hi tech Industrial Development Zone, East Street No. 197 Patentee after: WEICHAI XIGANG NEW ENERGY POWER Co.,Ltd. Address before: 261061 Shandong city in Weifang province Fu hi tech Industrial Development Zone, East Street No. 197 Patentee before: WEICHAI POWER XIGANG NEW ENERGY ENGINE Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20130227 |
|
CX01 | Expiry of patent term |