CN104162734B - CUT goes out arc method - Google Patents
CUT goes out arc method Download PDFInfo
- Publication number
- CN104162734B CN104162734B CN201410330344.9A CN201410330344A CN104162734B CN 104162734 B CN104162734 B CN 104162734B CN 201410330344 A CN201410330344 A CN 201410330344A CN 104162734 B CN104162734 B CN 104162734B
- Authority
- CN
- China
- Prior art keywords
- air
- helical form
- compressed air
- flow
- fixed cover
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K10/00—Welding or cutting by means of a plasma
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410330344.9A CN104162734B (en) | 2014-07-11 | 2014-07-11 | CUT goes out arc method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410330344.9A CN104162734B (en) | 2014-07-11 | 2014-07-11 | CUT goes out arc method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104162734A CN104162734A (en) | 2014-11-26 |
CN104162734B true CN104162734B (en) | 2016-05-25 |
Family
ID=51906822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410330344.9A Expired - Fee Related CN104162734B (en) | 2014-07-11 | 2014-07-11 | CUT goes out arc method |
Country Status (1)
Country | Link |
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CN (1) | CN104162734B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108561881B (en) * | 2018-03-16 | 2023-11-24 | 徐慕庆 | Cutting nozzle |
CN109483031B (en) * | 2018-12-14 | 2020-06-09 | 山东大学 | Plasma arc welding device and welding method for large-fusion-depth large-depth-to-width-ratio through hole |
CN109848615A (en) * | 2019-01-08 | 2019-06-07 | 陶玉梅 | Shielding case that is air-cooled with optimization and improving cutting power |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4902871A (en) * | 1987-01-30 | 1990-02-20 | Hypertherm, Inc. | Apparatus and process for cooling a plasma arc electrode |
CN1054387A (en) * | 1990-02-28 | 1991-09-11 | 依赛彼焊接产品有限公司 | Plasma (welding) torch with extended jet nozzle |
US5726415A (en) * | 1996-04-16 | 1998-03-10 | The Lincoln Electric Company | Gas cooled plasma torch |
CN1194889A (en) * | 1997-03-14 | 1998-10-07 | 林肯电气公司 | Plasma arc torch |
CN202240116U (en) * | 2011-09-08 | 2012-05-30 | 安徽西锐重工科技有限公司 | Plasma cutting torch |
-
2014
- 2014-07-11 CN CN201410330344.9A patent/CN104162734B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4902871A (en) * | 1987-01-30 | 1990-02-20 | Hypertherm, Inc. | Apparatus and process for cooling a plasma arc electrode |
CN1054387A (en) * | 1990-02-28 | 1991-09-11 | 依赛彼焊接产品有限公司 | Plasma (welding) torch with extended jet nozzle |
US5726415A (en) * | 1996-04-16 | 1998-03-10 | The Lincoln Electric Company | Gas cooled plasma torch |
CN1194889A (en) * | 1997-03-14 | 1998-10-07 | 林肯电气公司 | Plasma arc torch |
CN202240116U (en) * | 2011-09-08 | 2012-05-30 | 安徽西锐重工科技有限公司 | Plasma cutting torch |
Also Published As
Publication number | Publication date |
---|---|
CN104162734A (en) | 2014-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Zongang Inventor after: Li Weimin Inventor after: Du Huan Inventor after: Zhu Yaojiang Inventor before: Li Weimin Inventor before: Du Huan Inventor before: Zhu Yaojiang |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210511 Address after: 100000 Yizhuang Metro Line in Daxing District of Beijing: the southeast of the intersection of auxiliary road of daronghua middle road and auxiliary road of Beihuan East Road in Yizhuang Cultural Industrial Park (adjacent to the international talent service hall of Daxing District Economic and Technological Development Zone in the South and the psychological development promotion post station of Beijing employees in the North), room 1, room 902, unit 1, unit 1, building 1, yard 22 Patentee after: Beijing mantel import and export trade Co.,Ltd. Address before: 430031 Room 308, building 10, daijiashan science and technology venture City, Jiang'an District, Wuhan City, Hubei Province Patentee before: WUHAN HUIGU YINHE INTELLIGENT SYSTEM ENGINEERING Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20210711 |
|
CF01 | Termination of patent right due to non-payment of annual fee |