DK152379A - AC POWER WELDING APPLIANCE - Google Patents

AC POWER WELDING APPLIANCE

Info

Publication number: DK152379A
Authority: DK; Denmark
Prior art keywords: power welding; welding appliance; appliance; power; welding
Prior art date: 1978-04-12

Application number

DK152379A

Other languages

Danish (da)

Inventor

S C Jensen

J Roedbro

Original Assignee

Migatronic Svejsemask

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.)

1978-04-12

Filing date

1979-04-11

Publication date

1979-10-13

1978-04-12 Priority claimed from SE7804157A external-priority patent/SE7804157L/en

1978-05-30 Priority claimed from SE7806286A external-priority patent/SE7806286L/en

1979-04-11 Application filed by Migatronic Svejsemask filed Critical Migatronic Svejsemask

1979-10-13 Publication of DK152379A publication Critical patent/DK152379A/en

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
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/36—Circuit arrangements

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Spectroscopy & Molecular Physics (AREA)
Mechanical Engineering (AREA)
Arc Welding Control (AREA)
Nonmetallic Welding Materials (AREA)

DK152379A 1978-04-12 1979-04-11 AC POWER WELDING APPLIANCE DK152379A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE7804157A SE7804157L (en)	1978-04-12	1978-04-12	WELDING UNIT
SE7806286A SE7806286L (en)	1978-05-30	1978-05-30	WELDING UNIT

Publications (1)

Publication Number	Publication Date
DK152379A true DK152379A (en)	1979-10-13

Family

ID=26657030

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK152379A DK152379A (en)	1978-04-12	1979-04-11	AC POWER WELDING APPLIANCE

Country Status (8)

Country	Link
JP (1)	JPS54136551A (en)
DE (1)	DE2914535A1 (en)
DK (1)	DK152379A (en)
FI (1)	FI791112A (en)
FR (1)	FR2422472A1 (en)
GB (1)	GB2019135B (en)
IT (1)	IT7921714A0 (en)
NO (1)	NO790942L (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4453073A (en) *	1980-12-22	1984-06-05	Crucible Societe Anonyme	High frequency welding apparatus
US4521672A (en) *	1981-10-27	1985-06-04	Miller Electric Manufacturing Company	Electronic welding apparatus
EP0078252B1 (en) *	1981-10-27	1987-12-09	Fronius Schweissmaschinen Kg Austria	Electronic welding device
JPS5886978A (en) *	1981-11-20	1983-05-24	Hitachi Seiko Ltd	Arc welding device
JPS5890376A (en) *	1981-11-24	1983-05-30	Hitachi Seiko Ltd	Arc welding device
JPS58107266A (en) *	1981-12-18	1983-06-25	Hitachi Seiko Ltd	Electric power source for welding
US4520255A (en) *	1982-06-22	1985-05-28	Crucible Societe Anonyme	High frequency self-oscillating welding apparatus
JPS6028963U (en) *	1983-07-30	1985-02-27	株式会社　三社電機製作所	power supply
SE438109B (en) *	1983-11-28	1985-04-01	Esab Ab	STROMKELLA FOR LIGHT REAR WELDING
JPS60136873U (en) *	1984-02-20	1985-09-11	株式会社　三社電機製作所	Welding/cutting power supply device
AT383978B (en) *	1986-03-24	1987-09-10	Fronius Schweissmasch	Controlled welding switched-mode power supply unit for arc welding
WO1991018488A1 (en) *	1990-05-15	1991-11-28	The University Of Sydney	A dc switched arc torch power supply
AU651114B2 (en) *	1990-05-15	1994-07-14	Electricity Commission Of New South Wales, The	A DC switched arc torch power supply
ZA914532B (en) *	1990-06-15	1992-03-25	Univ Sydney	A dc arc torch power supply
AU651120B2 (en) *	1990-06-15	1994-07-14	Electricity Commission Of New South Wales, The	A DC arc torch power supply
DE4041448A1 (en) *	1990-12-21	1992-07-02	Kuka Schweissanlagen & Roboter	POWER SOURCE AND METHOD FOR CONTROLLING A POWER SOURCE
FI87412C (en) *	1991-02-25	1992-12-28	Kemppi Oy	SVETSNINGSINVERTER OCH FOERFARANDE FOER STYRNING AV SVETSNINGSINVERTER
IT1259194B (en) *	1992-12-18	1996-03-11		RESONANT LOAD POWER SUPPLY FOR ARC WELDING
ITBO20060383A1 (en) *	2006-05-18	2007-11-19	Tecna Spa	ELECTRIC WELDER TO MINIMIZE THE EXPOSURE OF THE HUMAN BODY TO THE ELECTROMAGNETIC FIELDS GENERATED BY IT, AND ITS RELATED MINIMIZATION PROCEDURE.
JP2015519203A (en) *	2012-06-01	2015-07-09	江門市保値久機電有限公司ＢｏｓｊｏｂＣｏｍｐａｎｙＬｔｄ．	Hand arc welding apparatus applying pulse current and welding method thereof

1979
- 1979-03-20 NO NO790942A patent/NO790942L/en unknown
- 1979-03-26 GB GB7910525A patent/GB2019135B/en not_active Expired
- 1979-03-29 FR FR7907916A patent/FR2422472A1/en active Pending
- 1979-04-04 FI FI791112A patent/FI791112A/en not_active Application Discontinuation
- 1979-04-10 IT IT7921714A patent/IT7921714A0/en unknown
- 1979-04-10 DE DE19792914535 patent/DE2914535A1/en not_active Withdrawn
- 1979-04-10 JP JP4338879A patent/JPS54136551A/en active Pending
- 1979-04-11 DK DK152379A patent/DK152379A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI791112A (en)	1979-10-13
IT7921714A0 (en)	1979-04-10
JPS54136551A (en)	1979-10-23
NO790942L (en)	1979-10-15
GB2019135A (en)	1979-10-24
DE2914535A1 (en)	1979-10-25
FR2422472A1 (en)	1979-11-09
GB2019135B (en)	1982-07-07

Publication	Publication Date	Title
DK152379A (en)	1979-10-13	AC POWER WELDING APPLIANCE
IT1122685B (en)	1986-04-23	PORTABLE, RECHARGEABLE ELECTRICAL APPLIANCE
BR7907579A (en)	1980-08-05	ELECTRIC INDUCTIVE APPLIANCE
BR7902662A (en)	1979-11-27	POWER TRANSFORMER
BR7904532A (en)	1980-04-08	ELECTRIC ACOUSTIC TRANSFORMER
BR7902812A (en)	1979-11-27	SELECTING APPLIANCE
BR7902820A (en)	1979-11-27	UNIVERSAL SELECTING APPLIANCE
SE7900874L (en)	1979-08-10	ELECTRIC GENERATION UNIT
BR7901225A (en)	1979-10-02	CRUSHING APPLIANCE
SE7904528L (en)	1979-11-26	POWER CONVERTER
DK386678A (en)	1980-01-04	IRRADING APPLIANCE
BR7900403A (en)	1979-08-21	INVERTER APPLIANCE
BR7807585A (en)	1980-05-20	ENERGY BREAKER APPLIANCE
BR7704441A (en)	1978-04-04	POWER TRANSFORMER
BR7904366A (en)	1980-04-01	AC POWER METER
BR7702525A (en)	1978-02-28	AC POWER GENERATOR
NO793595L (en)	1980-05-12	POWER TRANSFORMER.
BR7900184A (en)	1979-08-14	CHARGING APPLIANCE
JPS54105732A (en)	1979-08-20	Ac power supply
JPS5529204A (en)	1980-03-01	Ac power supply
BR8007879A (en)	1981-06-16	AC POWER GENERATOR
BR7904525A (en)	1980-04-08	ELECTRIC ACOUSTIC TRANSFORMER
IT1129681B (en)	1986-06-11	ELECTRIC KITCHEN
BR7904528A (en)	1980-04-08	ELECTRIC ACOUSTIC TRANSFORMER
DD137489A1 (en)	1979-09-05	POWER EQUIPMENT

Legal Events

Date	Code	Title	Description
1992-01-20	PBP	Patent lapsed