CN107300329A - 扩张助力器 - Google Patents
扩张助力器 Download PDFInfo
- Publication number
- CN107300329A CN107300329A CN201710556822.1A CN201710556822A CN107300329A CN 107300329 A CN107300329 A CN 107300329A CN 201710556822 A CN201710556822 A CN 201710556822A CN 107300329 A CN107300329 A CN 107300329A
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- China
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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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
- F27D25/001—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers
- F27D25/005—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers used for cleaning the channels of induction furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710556822.1A CN107300329B (zh) | 2017-07-10 | 2017-07-10 | 扩张助力器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710556822.1A CN107300329B (zh) | 2017-07-10 | 2017-07-10 | 扩张助力器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107300329A true CN107300329A (zh) | 2017-10-27 |
CN107300329B CN107300329B (zh) | 2019-07-02 |
Family
ID=60132829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710556822.1A Expired - Fee Related CN107300329B (zh) | 2017-07-10 | 2017-07-10 | 扩张助力器 |
Country Status (1)
Country | Link |
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CN (1) | CN107300329B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201423372Y (zh) * | 2009-05-26 | 2010-03-17 | 宝山钢铁股份有限公司 | 管道内壁除垢器 |
CN201507519U (zh) * | 2009-09-03 | 2010-06-16 | 叶君华 | 膨胀式紧固螺栓结构 |
CN201653122U (zh) * | 2010-03-03 | 2010-11-24 | 陈江平 | 回转窑高温除渣器 |
CN203615777U (zh) * | 2013-11-25 | 2014-05-28 | 攀枝花钢城集团瑞钢工业有限公司 | 炉内流钢通道清理棒 |
CN203778429U (zh) * | 2013-12-25 | 2014-08-20 | 桂林电子科技大学 | 浮动式清理模具堵塞孔的装置 |
CN106481628A (zh) * | 2016-12-21 | 2017-03-08 | 何志元 | 一种膨胀螺丝 |
-
2017
- 2017-07-10 CN CN201710556822.1A patent/CN107300329B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201423372Y (zh) * | 2009-05-26 | 2010-03-17 | 宝山钢铁股份有限公司 | 管道内壁除垢器 |
CN201507519U (zh) * | 2009-09-03 | 2010-06-16 | 叶君华 | 膨胀式紧固螺栓结构 |
CN201653122U (zh) * | 2010-03-03 | 2010-11-24 | 陈江平 | 回转窑高温除渣器 |
CN203615777U (zh) * | 2013-11-25 | 2014-05-28 | 攀枝花钢城集团瑞钢工业有限公司 | 炉内流钢通道清理棒 |
CN203778429U (zh) * | 2013-12-25 | 2014-08-20 | 桂林电子科技大学 | 浮动式清理模具堵塞孔的装置 |
CN106481628A (zh) * | 2016-12-21 | 2017-03-08 | 何志元 | 一种膨胀螺丝 |
Also Published As
Publication number | Publication date |
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CN107300329B (zh) | 2019-07-02 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190611 Address after: 325013 No. 51 Shamentou Road, Longwan District, Wenzhou City, Zhejiang Province Applicant after: Zhong Cailu Address before: 315200 Zhenhai Refinery, Ningbo, Zhejiang Applicant before: Yao Yuefeng |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201116 Address after: 314000 building 3, No.46, Hexing North Road, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Jiahu orthopedic hospital management Co., Ltd Address before: 325013 No. 51 Shamentou Road, Longwan District, Wenzhou City, Zhejiang Province Patentee before: Zhong Cailu |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20210710 |
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CF01 | Termination of patent right due to non-payment of annual fee |