HK1210097A1 - High-pressure are welding - Google Patents

High-pressure are welding

Info

Publication number
HK1210097A1
HK1210097A1 HK15111001.7A HK15111001A HK1210097A1 HK 1210097 A1 HK1210097 A1 HK 1210097A1 HK 15111001 A HK15111001 A HK 15111001A HK 1210097 A1 HK1210097 A1 HK 1210097A1
Authority
HK
Hong Kong
Prior art keywords
welding
pressure
Prior art date
Application number
HK15111001.7A
Other languages
Chinese (zh)
Inventor
Herbert Schtte
Original Assignee
Nordseetaucher Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nordseetaucher Gmbh filed Critical Nordseetaucher Gmbh
Publication of HK1210097A1 publication Critical patent/HK1210097A1/en

Links

HK15111001.7A 2014-02-12 2015-11-09 High-pressure are welding HK1210097A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410048809.1A CN104827161B (en) 2014-02-12 2014-02-12 High-voltage arc welds

Publications (1)

Publication Number Publication Date
HK1210097A1 true HK1210097A1 (en) 2016-04-15

Family

ID=53805555

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15111001.7A HK1210097A1 (en) 2014-02-12 2015-11-09 High-pressure are welding

Country Status (2)

Country Link
CN (1) CN104827161B (en)
HK (1) HK1210097A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111250819B (en) * 2020-02-15 2021-08-13 盾构及掘进技术国家重点实验室 Method for welding cutter head and cutter of shield machine in high-pressure environment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3892937A (en) * 1972-12-19 1975-07-01 Vladimir Evgenievich Paton Apparatus for underwater welding of metal structures
GB1491076A (en) * 1976-03-11 1977-11-09 Hirschmann F Arc welding equipment
NO772657L (en) * 1976-07-28 1978-01-31 British Oxygen Co Ltd ARCH WELD UNDER WATER.
GB1540880A (en) * 1977-05-11 1979-02-21 Hirschmann F Arc welding under water
DE4330157C1 (en) * 1993-09-07 1995-04-13 Geesthacht Gkss Forschung Device for electrical welding by means of a filler metal supplied in a wet environment
US5916464A (en) * 1997-08-26 1999-06-29 Geiger; Michael B. Welding force feedback wire feed system
CN100525991C (en) * 2006-08-29 2009-08-12 中国海洋石油总公司 Power supplying device for underwater weld in high pressure
DE102008056983B3 (en) * 2008-11-12 2010-04-29 Tbi Industries Gmbh Underwater welding system

Also Published As

Publication number Publication date
CN104827161A (en) 2015-08-12
CN104827161B (en) 2018-05-22

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20220217