CN203418490U - 换热管穿管导向头 - Google Patents
换热管穿管导向头 Download PDFInfo
- Publication number
- CN203418490U CN203418490U CN201320454828.5U CN201320454828U CN203418490U CN 203418490 U CN203418490 U CN 203418490U CN 201320454828 U CN201320454828 U CN 201320454828U CN 203418490 U CN203418490 U CN 203418490U
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- swollen
- connecting rod
- expansion
- heat exchanger
- exchanger tube
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- 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.)
- Withdrawn - After Issue
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN201320454828.5U CN203418490U (zh) | 2013-07-29 | 2013-07-29 | 换热管穿管导向头 |
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CN201320454828.5U CN203418490U (zh) | 2013-07-29 | 2013-07-29 | 换热管穿管导向头 |
Publications (1)
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CN203418490U true CN203418490U (zh) | 2014-02-05 |
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CN201320454828.5U Withdrawn - After Issue CN203418490U (zh) | 2013-07-29 | 2013-07-29 | 换热管穿管导向头 |
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CN (1) | CN203418490U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103395033A (zh) * | 2013-07-29 | 2013-11-20 | 张家港化工机械股份有限公司 | 换热管穿管导向头 |
CN106493677A (zh) * | 2017-01-10 | 2017-03-15 | 彭州市长庆全成技术开发有限公司 | 一种外拉爪头 |
CN107186471A (zh) * | 2017-04-28 | 2017-09-22 | 上海森松压力容器有限公司 | 一种换热器管束的组装方法 |
-
2013
- 2013-07-29 CN CN201320454828.5U patent/CN203418490U/zh not_active Withdrawn - After Issue
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103395033A (zh) * | 2013-07-29 | 2013-11-20 | 张家港化工机械股份有限公司 | 换热管穿管导向头 |
CN103395033B (zh) * | 2013-07-29 | 2016-02-17 | 苏州天沃科技股份有限公司 | 换热管穿管导向头 |
CN106493677A (zh) * | 2017-01-10 | 2017-03-15 | 彭州市长庆全成技术开发有限公司 | 一种外拉爪头 |
CN107186471A (zh) * | 2017-04-28 | 2017-09-22 | 上海森松压力容器有限公司 | 一种换热器管束的组装方法 |
CN107186471B (zh) * | 2017-04-28 | 2020-04-03 | 上海森松压力容器有限公司 | 一种换热器管束的组装方法 |
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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: SUZHOU TIANWO TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHANGJIAGANG CHEMICAL MACHINERY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Suzhou City, Jiangsu province 215633 gold town Zhangjiagang city after Cheng Cheng Yang Lu Patentee after: Suzhou Tian Wo Science and Technology Co., Ltd. Address before: Suzhou City, Jiangsu province 215633 gold town Zhangjiagang city after Cheng Cheng Yang Road Zhangjiagang chemical machinery Limited by Share Ltd Patentee before: Zhangjiagang Chamical Machinery Co., Ltd. |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20140205 Effective date of abandoning: 20160217 |
|
C25 | Abandonment of patent right or utility model to avoid double patenting |