CN100411797C - 半自动局部干法水下焊接装置 - Google Patents
半自动局部干法水下焊接装置 Download PDFInfo
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- CN100411797C CN100411797C CNB200610034009XA CN200610034009A CN100411797C CN 100411797 C CN100411797 C CN 100411797C CN B200610034009X A CNB200610034009X A CN B200610034009XA CN 200610034009 A CN200610034009 A CN 200610034009A CN 100411797 C CN100411797 C CN 100411797C
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- welding
- wire
- wire feeding
- under water
- underwater
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Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB200610034009XA CN100411797C (zh) | 2006-03-03 | 2006-03-03 | 半自动局部干法水下焊接装置 |
Applications Claiming Priority (1)
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CNB200610034009XA CN100411797C (zh) | 2006-03-03 | 2006-03-03 | 半自动局部干法水下焊接装置 |
Publications (2)
Publication Number | Publication Date |
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CN1817541A CN1817541A (zh) | 2006-08-16 |
CN100411797C true CN100411797C (zh) | 2008-08-20 |
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CNB200610034009XA Expired - Fee Related CN100411797C (zh) | 2006-03-03 | 2006-03-03 | 半自动局部干法水下焊接装置 |
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CN (1) | CN100411797C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2908061B1 (fr) * | 2006-11-07 | 2009-02-13 | Areva Np Sas | Dispositif et procede de soudage automatique sous eau pour la realisation sur une surface d'un joint a souder. |
CN102773582B (zh) * | 2012-08-15 | 2016-06-29 | 哈尔滨工业大学(威海) | 潜水式数字化水下湿法焊接电源及其应用 |
CN103128422B (zh) * | 2013-01-28 | 2015-04-29 | 哈尔滨工业大学 | 一种用于湿法水下焊接的磁控装置和方法 |
CN104339072B (zh) * | 2014-10-27 | 2016-08-17 | 中国海洋石油总公司 | 基于固定式排水罩的水下局部干法焊接的方法 |
CN104722973B (zh) * | 2015-02-03 | 2016-10-05 | 华南理工大学 | 一种水下焊接机器人局部干式排水装置及其排水方法 |
CN104985287B (zh) * | 2015-07-28 | 2017-06-09 | 刘希福 | 一种dc水下便携式割焊一体机 |
CN113732444B (zh) * | 2021-10-18 | 2023-06-23 | 兰州理工大学 | 一种tig电弧增材制造过程的精确成形方法及精确成形系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3632950A (en) * | 1969-11-13 | 1972-01-04 | Anna Welding Corp | Method and apparatus for underwater arc welding |
US4139758A (en) * | 1976-01-12 | 1979-02-13 | Pinfold Brian E | Method of arc welding under water |
US4172974A (en) * | 1976-03-05 | 1979-10-30 | Battelle Memorial Institute | Underwater welding apparatus |
CN1539702A (zh) * | 2003-04-25 | 2004-10-27 | 北京石油化工学院 | “舱中舱”式水下管道常压干式焊接工作舱 |
-
2006
- 2006-03-03 CN CNB200610034009XA patent/CN100411797C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3632950A (en) * | 1969-11-13 | 1972-01-04 | Anna Welding Corp | Method and apparatus for underwater arc welding |
US4139758A (en) * | 1976-01-12 | 1979-02-13 | Pinfold Brian E | Method of arc welding under water |
US4172974A (en) * | 1976-03-05 | 1979-10-30 | Battelle Memorial Institute | Underwater welding apparatus |
CN1539702A (zh) * | 2003-04-25 | 2004-10-27 | 北京石油化工学院 | “舱中舱”式水下管道常压干式焊接工作舱 |
Non-Patent Citations (2)
Title |
---|
新型水下焊接电源及送丝机构的研究. 钟继光,石永华,王国荣.电焊机,第35卷第12期. 2005 |
新型水下焊接电源及送丝机构的研究. 钟继光,石永华,王国荣.电焊机,第35卷第12期. 2005 * |
Also Published As
Publication number | Publication date |
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CN1817541A (zh) | 2006-08-16 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: COSCO Guangdong Shipyard Co., Ltd. Assignor: South China University of Technology Contract fulfillment period: 2008.9.18 to 2013.9.18 contract change Contract record no.: 2009440001540 Denomination of invention: Semi-automatic underwater welder with local dryness Granted publication date: 20080820 License type: Exclusive license Record date: 20091012 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.18 TO 2013.9.18; CHANGE OF CONTRACT Name of requester: GUANGDONG COSCO SHIPYARD ENGINEERING CO., LTD. Effective date: 20091012 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20120303 |