CN202207847U - 焊接预热装置 - Google Patents
焊接预热装置 Download PDFInfo
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- CN202207847U CN202207847U CN2011203359107U CN201120335910U CN202207847U CN 202207847 U CN202207847 U CN 202207847U CN 2011203359107 U CN2011203359107 U CN 2011203359107U CN 201120335910 U CN201120335910 U CN 201120335910U CN 202207847 U CN202207847 U CN 202207847U
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Application Number | Priority Date | Filing Date | Title |
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CN2011203359107U CN202207847U (zh) | 2011-09-08 | 2011-09-08 | 焊接预热装置 |
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CN2011203359107U CN202207847U (zh) | 2011-09-08 | 2011-09-08 | 焊接预热装置 |
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CN202207847U true CN202207847U (zh) | 2012-05-02 |
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CN2011203359107U Expired - Lifetime CN202207847U (zh) | 2011-09-08 | 2011-09-08 | 焊接预热装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103438572A (zh) * | 2013-09-06 | 2013-12-11 | 洛阳沃达机械技术开发有限公司 | 一种燃烧式气体预热器 |
CN109253324A (zh) * | 2018-08-09 | 2019-01-22 | 长沙格力暖通制冷设备有限公司 | 一种充气嘴与管接头之间的连接结构及焊接装置 |
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2011
- 2011-09-08 CN CN2011203359107U patent/CN202207847U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103438572A (zh) * | 2013-09-06 | 2013-12-11 | 洛阳沃达机械技术开发有限公司 | 一种燃烧式气体预热器 |
CN103438572B (zh) * | 2013-09-06 | 2015-12-09 | 洛阳沃达机械技术开发有限公司 | 一种燃烧式气体预热器 |
CN109253324A (zh) * | 2018-08-09 | 2019-01-22 | 长沙格力暖通制冷设备有限公司 | 一种充气嘴与管接头之间的连接结构及焊接装置 |
CN109253324B (zh) * | 2018-08-09 | 2020-12-22 | 长沙格力暖通制冷设备有限公司 | 一种充气嘴与管接头之间的连接结构及焊接装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YICHANG JIANGXIA MARINE MACHINERY CO., LTD. Free format text: FORMER OWNER: YICHANG HEAVEY-DUTY ENGINEERING MACHINERY CO., LTD. Effective date: 20150507 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 443209 YICHANG, HUBEI PROVINCE TO: 443000 YICHANG, HUBEI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150507 Address after: 443000 No. 29, development avenue, Hubei, Yichang Patentee after: Yichang Jiangxia Marine Machinery Co., Ltd. Address before: 443209 Hubei city of Yichang province Zhijiang City Baiyang town Patentee before: Yichang Heavy-Duty Engineering Machinery Co., Ltd. of China |
|
CX01 | Expiry of patent term |
Granted publication date: 20120502 |
|
CX01 | Expiry of patent term |