NO149882C - Stroemaggregat for lysbuesveising - Google Patents

Stroemaggregat for lysbuesveising

Info

Publication number: NO149882C
Authority: NO; Norway
Prior art keywords: power supply; welding power; electrical welding; electrical; supply
Prior art date: 1976-05-12

Application number

NO771661A

Other languages

English (en)

Other versions

NO771661L (no

NO149882B (no

Inventor

John Bengt Goeran Hedberg

Original Assignee

Thermal Dynamics Corp

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.)

1976-05-12

Filing date

1977-05-11

Publication date

1984-07-11

1977-05-11 Application filed by Thermal Dynamics Corp filed Critical Thermal Dynamics Corp

1977-11-15 Publication of NO771661L publication Critical patent/NO771661L/no

1984-04-02 Publication of NO149882B publication Critical patent/NO149882B/no

1984-07-11 Publication of NO149882C publication Critical patent/NO149882C/no

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
- B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
- B23K9/073—Stabilising the arc
- B23K9/0734—Stabilising of the arc power
- 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
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
- B23K9/1012—Power supply characterised by parts of the process

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Mechanical Engineering (AREA)
Arc Welding Control (AREA)
Generation Of Surge Voltage And Current (AREA)

NO771661A 1976-05-12 1977-05-11 Stroemaggregat for lysbuesveising NO149882C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB19532/76A GB1546211A (en)	1976-05-12	1976-05-12	Current unit for arc welding

Publications (3)

Publication Number	Publication Date
NO771661L NO771661L (no)	1977-11-15
NO149882B NO149882B (no)	1984-04-02
NO149882C true NO149882C (no)	1984-07-11

Family

ID=10130958

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO771661A NO149882C (no)	1976-05-12	1977-05-11	Stroemaggregat for lysbuesveising

Country Status (11)

Country	Link
US (3)	US4159409A (no)
AU (1)	AU507464B2 (no)
CA (1)	CA1073534A (no)
DE (1)	DE2720347C2 (no)
FI (1)	FI68541C (no)
FR (1)	FR2350915A1 (no)
GB (1)	GB1546211A (no)
IT (1)	IT1084681B (no)
NO (1)	NO149882C (no)
SE (1)	SE425362C (no)
ZA (1)	ZA772651B (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE416625B (sv) *	1979-03-01	1981-01-26	Thermal Dynamics Corp	Anordning for spraybagsvetsning
US4453073A (en) *	1980-12-22	1984-06-05	Crucible Societe Anonyme	High frequency welding apparatus
US4409465A (en) *	1981-04-24	1983-10-11	Osaka Transformer Co., Ltd.	Pulse arc welding method and device in which pulse current and background current have a constant current characteristic
US4520255A (en) *	1982-06-22	1985-05-28	Crucible Societe Anonyme	High frequency self-oscillating welding apparatus
US4417129A (en) *	1982-12-20	1983-11-22	Creative Pathways, Incorporated	Power source for arc welder
US4769754A (en) *	1987-07-27	1988-09-06	Miller Electric Mfg., Co.	Stabilized welding power source including a series-resonant current-regulated converter using a transformer having an air-gapped core
US4918285A (en) *	1988-06-09	1990-04-17	Cyclomatic Industries, Inc.	System for supplying power
JP3003159B2 (ja) *	1989-12-28	2000-01-24	株式会社ダイヘン	交流アーク溶接用電源
US5086205A (en) *	1990-03-26	1992-02-04	Powcon, Inc.	Apparatus employing a welding power supply for powering a plasma cutting torch
US6087626A (en)	1998-02-17	2000-07-11	Illinois Tool Works Inc.	Method and apparatus for welding
TW445192B (en)	1999-04-12	2001-07-11	Tri Tool Inc	Control method and apparatus for an arc welding system
US7982159B2 (en) *	2007-09-25	2011-07-19	Kaliburn, Inc.	Plasma arc ignition using a unipolar pulse
US10022813B2 (en) *	2010-05-28	2018-07-17	Esab Ab	Short arc welding system
JP2013530046A (ja) *	2010-05-28	2013-07-25	エサブ・アーベー	ショートアーク溶接システム
CA2837386A1 (en) *	2011-05-26	2012-11-29	Thermal Dynamics Corporation	Systems for and method of generating a weld with energy conservation and improved cooling in welding machines
CN104159479B (zh)	2011-12-29	2016-07-06	阿塞里克股份有限公司	在感应加热炊具上操作的无线厨房用具
JP5908993B2 (ja)	2011-12-29	2016-04-26	アルチュリク・アノニム・シルケチ	誘導加熱調理器上で動作される無線台所器具

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3330933A (en) *	1964-04-07	1967-07-11	Harnischfeger Corp	Controlled rectifier welding power source
US3382345A (en) *	1966-08-01	1968-05-07	Air Reduction	Asymmetric alternating current welding
DE1765775A1 (de) *	1967-07-26	1972-01-05	Czkd Praha Op	Schweissgeraet mit statischem Speisekreis
US3728516A (en) *	1970-10-16	1973-04-17	A Daspit	Welding power source
US3684942A (en) *	1971-01-05	1972-08-15	Westinghouse Electric Corp	Arc welding current control apparatus
US3814888A (en) *	1971-11-19	1974-06-04	Gen Electric	Solid state induction cooking appliance
GB1424797A (en) *	1972-03-21	1976-02-11	Nat Res Dev	-ethods and apparatus for alternating-current arc welding
US3895212A (en) *	1972-05-10	1975-07-15	Babcock & Wilcox Co	Fusion welding
DE2325793A1 (de) *	1973-05-22	1974-12-12	Keller & Knappich Augsburg	Schweissgeraet
IT1046752B (it) *	1974-10-25	1980-07-31	Maile C	Saliatrice elettrica ad arco in corrente continua ad organi statici

1976
- 1976-05-12 GB GB19532/76A patent/GB1546211A/en not_active Expired
1977
- 1977-04-29 SE SE7704993A patent/SE425362C/xx not_active IP Right Cessation
- 1977-05-03 ZA ZA00772651A patent/ZA772651B/xx unknown
- 1977-05-04 AU AU24837/77A patent/AU507464B2/en not_active Expired
- 1977-05-04 CA CA277,675A patent/CA1073534A/en not_active Expired
- 1977-05-06 DE DE2720347A patent/DE2720347C2/de not_active Expired
- 1977-05-10 IT IT2336577A patent/IT1084681B/it active
- 1977-05-10 FI FI771476A patent/FI68541C/fi not_active IP Right Cessation
- 1977-05-11 FR FR7714362A patent/FR2350915A1/fr active Granted
- 1977-05-11 NO NO771661A patent/NO149882C/no unknown
1978
- 1978-03-30 US US05/891,821 patent/US4159409A/en not_active Ceased
1980
- 1980-09-19 US US06/188,785 patent/USRE31544E/en not_active Expired - Lifetime
- 1980-09-19 US US06/188,793 patent/US4382171A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2350915B1 (no)	1984-02-03
ZA772651B (en)	1978-04-26
FI68541C (fi)	1985-10-10
SE425362B (sv)	1982-09-27
FR2350915A1 (fr)	1977-12-09
DE2720347C2 (de)	1986-07-24
FI771476A (no)	1977-11-13
NO771661L (no)	1977-11-15
CA1073534A (en)	1980-03-11
IT1084681B (it)	1985-05-28
USRE31544E (en)	1984-03-27
AU507464B2 (en)	1980-02-14
GB1546211A (en)	1979-05-23
SE7704993L (sv)	1977-11-13
US4382171A (en)	1983-05-03
AU2483777A (en)	1978-11-09
FI68541B (fi)	1985-06-28
NO149882B (no)	1984-04-02
SE425362C (sv)	1984-10-15
US4159409A (en)	1979-06-26
DE2720347A1 (de)	1977-11-24

Publication	Publication Date	Title
IT1082512B (it)	1985-05-21	Alimentatore elettrico commutabile senza interruzione
JPS5310816A (en)	1978-01-31	Power supply
SE413168B (sv)	1980-04-21	Elektrisk effektregulator
NO149882C (no)	1984-07-11	Stroemaggregat for lysbuesveising
SE7712895L (sv)	1978-05-20	Elektrisk stromforsorjningsanordning
SE421661B (sv)	1982-01-18	Strommatningskrets
IT1067695B (it)	1985-03-16	Alimentatore di corrente costante
SE7704401L (sv)	1977-10-29	Elsvetsapparat
JPS5350456A (en)	1978-05-08	Power supply
IT1084184B (it)	1985-05-25	Alimentatore elettrico integrato
NL186202C (nl)	1990-10-01	Electrische voedingsinrichting.
SE7708100L (sv)	1978-01-16	Svetsverktyg for elektrosvetsning
SE439847B (sv)	1985-07-01	Elektrisk styrkoppling
JPS5316824A (en)	1978-02-16	Power supply
DD129972A1 (de)	1978-02-22	Stromversorgungseinheit
BE856505A (fr)	1977-10-31	Alimentation electrique triphasee
NL7712036A (nl)	1978-05-05	Elektrisch stroomtoevoerstelsel.
JPS52146845A (en)	1977-12-06	Power supply
JPS52125741A (en)	1977-10-21	Power supply
BR7705078A (pt)	1978-07-04	Alimentacao de corrente
AT352222B (de)	1979-09-10	Stromversorgungsschaltung
JPS5383039A (en)	1978-07-22	Noobreak power supply
JPS531819A (en)	1978-01-10	Power supply
JPS52140852A (en)	1977-11-24	Power supply
PL97992B1 (pl)	1978-04-29	Uklad do bezprzerwowego zasilania pradem stalym