DK9677A - Fremgangsmade ved lysbuesvejsning under vand eller superatmosferisk tryk - Google Patents

Fremgangsmade ved lysbuesvejsning under vand eller superatmosferisk tryk

Info

Publication number: DK9677A
Authority: DK; Denmark
Prior art keywords: superatosmospheric; procedure; pressure; arc welding; under water
Prior art date: 1976-01-12

Application number

DK9677A

Other languages

English (en)

Inventor

B E Pinfold

J H Nixon

Original Assignee

Boc Ltd

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.)

1976-01-12

Filing date

1977-01-11

Publication date

1977-07-13

1976-03-08 Priority claimed from GB9245/76A external-priority patent/GB1539917A/en

1977-01-11 Application filed by Boc Ltd filed Critical Boc Ltd

1977-07-13 Publication of DK9677A publication Critical patent/DK9677A/da

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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
- B23K9/325—Devices for supplying or evacuating shielding gas
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
- B23K35/0261—Rods, electrodes, wires
- B23K35/0266—Rods, electrodes, wires flux-cored
- 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
- B23K9/00—Arc welding or cutting
- B23K9/0061—Underwater arc welding
- 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
- B23K9/00—Arc welding or cutting
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
- B23K9/1336—Driving means
- 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
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Arc Welding In General (AREA)
Nonmetallic Welding Materials (AREA)
Lining Or Joining Of Plastics Or The Like (AREA)
External Artificial Organs (AREA)
Separation Using Semi-Permeable Membranes (AREA)

DK9677A 1976-01-12 1977-01-11 Fremgangsmade ved lysbuesvejsning under vand eller superatmosferisk tryk DK9677A (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB107876		1976-01-12
GB9245/76A GB1539917A (en)	1976-03-08	1976-03-08	Methods of arc welding in a super-atmospheric environment

Publications (1)

Publication Number	Publication Date
DK9677A true DK9677A (da)	1977-07-13

Family

ID=26236433

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK9677A DK9677A (da)	1976-01-12	1977-01-11	Fremgangsmade ved lysbuesvejsning under vand eller superatmosferisk tryk

Country Status (15)

Country	Link
JP (1)	JPS52151649A (da)
AU (1)	AU510031B2 (da)
BR (1)	BR7700175A (da)
DK (1)	DK9677A (da)
EG (1)	EG13307A (da)
ES (1)	ES454942A1 (da)
FR (1)	FR2337606A1 (da)
IE (1)	IE44577B1 (da)
IN (1)	IN146110B (da)
IT (1)	IT1075055B (da)
MX (1)	MX144601A (da)
NL (1)	NL7700275A (da)
NO (1)	NO144874C (da)
NZ (1)	NZ182982A (da)
OA (1)	OA05543A (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1564753A (en) *	1977-03-07	1980-04-16	Boc Ltd	Methods of arc welding in a superatmospheric environment
NZ182982A (en) *	1976-01-12	1979-10-25	Boc Ltd	Arc welding under water
CA1108244A (en) *	1977-04-05	1981-09-01	Michael E. Wilkinson	Welding at pressures greater than atmospheric pressure
GB2002276B (en) *	1977-04-05	1982-01-06	Welding Inst	Welding at pressures greater than atmospheric pressure
JPS5628806U (da) *	1979-08-07	1981-03-18
JPS5636374A (en) *	1979-08-29	1981-04-09	Kawasaki Heavy Ind Ltd	Underwater dry type welding equipment
AU763587B2 (en) *	1999-07-27	2003-07-24	Shell Internationale Research Maatschappij B.V.	Method of creating a weld in a wellbore
WO2001007753A1 (en) *	1999-07-27	2001-02-01	Shell Internationale Research Maatschappij B.V.	Method of creating a weld in a wellbore
EP1234095A1 (en)	1999-11-29	2002-08-28	Shell Internationale Researchmaatschappij B.V.	Method of improving the permeability of an earth formation
JP2013230486A (ja) *	2012-04-27	2013-11-14	Mitsubishi Heavy Ind Ltd	溶接装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3794804A (en) *	1969-11-13	1974-02-26	Anna Welding Corp	Method for underwater arc welding
FR2164966A5 (en) *	1971-12-13	1973-08-03	Anna Welding Corp	Underwater arc welding - high pressure gas envelope for preventing water entering arc and weld
JPS5038372B2 (da) *	1972-03-15	1975-12-09
US3876852A (en) *	1973-04-25	1975-04-08	Hydro Tech International Inc	Method and apparatus for underwater welding
NO763404L (da) *	1975-10-10	1977-04-13	British Oxygen Co Ltd
NZ182982A (en) *	1976-01-12	1979-10-25	Boc Ltd	Arc welding under water

1976
- 1976-12-23 NZ NZ182982A patent/NZ182982A/xx unknown
- 1976-12-24 IN IN2262/CAL/76A patent/IN146110B/en unknown
1977
- 1977-01-05 EG EG6/77A patent/EG13307A/xx active
- 1977-01-06 AU AU21092/77A patent/AU510031B2/en not_active Expired
- 1977-01-07 NO NO770054A patent/NO144874C/no unknown
- 1977-01-07 MX MX167624A patent/MX144601A/es unknown
- 1977-01-11 ES ES454942A patent/ES454942A1/es not_active Expired
- 1977-01-11 DK DK9677A patent/DK9677A/da not_active Application Discontinuation
- 1977-01-11 IT IT19167/77A patent/IT1075055B/it active
- 1977-01-11 BR BR7700175A patent/BR7700175A/pt unknown
- 1977-01-11 JP JP185077A patent/JPS52151649A/ja active Pending
- 1977-01-11 FR FR7700595A patent/FR2337606A1/fr not_active Withdrawn
- 1977-01-12 OA OA56045A patent/OA05543A/xx unknown
- 1977-01-12 IE IE56/77A patent/IE44577B1/en unknown
- 1977-01-12 NL NL7700275A patent/NL7700275A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
IN146110B (da)	1979-02-24
AU2109277A (en)	1978-07-13
NZ182982A (en)	1979-10-25
BR7700175A (pt)	1977-09-06
IT1075055B (it)	1985-04-22
NO144874B (no)	1981-08-24
IE44577B1 (en)	1982-01-13
NL7700275A (nl)	1977-07-14
AU510031B2 (en)	1980-06-05
OA05543A (fr)	1981-04-30
NO770054L (no)	1977-07-13
ES454942A1 (es)	1977-12-01
IE44577L (en)	1977-07-12
EG13307A (en)	1982-03-31
MX144601A (es)	1981-10-29
JPS52151649A (en)	1977-12-16
NO144874C (no)	1981-12-02
FR2337606A1 (fr)	1977-08-05

Legal Events

Date	Code	Title	Description
1985-09-30	AHS	Application shelved for other reasons than non-payment

Publication	Publication Date	Title
SE7701925L (sv)	1977-09-06	Svetsning under vatten
DK388180A (da)	1981-03-19	Anordning ved med vand under tryk betjente sanitetsindretninger
DK340777A (da)	1978-01-30	Fremdrivningsindretning til fartojer
DK376979A (da)	1980-03-12	Braender til mikroplasmasvejsning
SE7602820L (sv)	1976-09-26	Ventilaggregat for vattenklosetter eller liknande
NO155741C (no)	1987-05-20	Anordning ved oppblaasbare tetninger.
DK9677A (da)	1977-07-13	Fremgangsmade ved lysbuesvejsning under vand eller superatmosferisk tryk
BE859389A (nl)	1978-04-05	Stoomschilinrichting
NO147408C (no)	1983-04-06	Hoeyeffektorer for vannfartoey.
AT359837B (de)	1980-12-10	Druckbehaelter
DK81178A (da)	1978-08-24	Fartoejsskrog
SE7805822L (sv)	1978-11-25	Forfaringssett for trycksvetsning
SE7811899L (sv)	1979-06-13	Tryckgasbrytare
NL7802853A (nl)	1978-10-10	Drukvat.
PL199675A1 (pl)	1979-02-12	Kadlub statku
NL7902865A (nl)	1979-10-16	Drukvat.
DK376777A (da)	1978-02-28	Roertransportoer til svejsning
SE7808270L (sv)	1979-02-02	Pa vatten forflyttbar skrovkonstruktion
BR7704099A (pt)	1978-03-28	Alavanca de pressao
DK499877A (da)	1978-05-11	Sikkerhedsarordning ved sejlyachter
IT7829972A0 (it)	1978-11-21	Scafo per imbarcazione.
NO145646C (no)	1982-05-05	Fremgangsmaate ved dekantering.
SE7801417L (sv)	1978-08-29	Autopneumatisk tryckgasbrytare
BE854354A (fr)	1977-09-01	Enceinte de pression
BR5900809U (pt)	1980-12-16	Tanque de gas inflavel