FI791112A - Svetsapparat - Google Patents

Svetsapparat

Info

Publication number: FI791112A
Authority: FI; Finland
Prior art keywords: svetsapparat
Prior art date: 1978-04-12

Application number

FI791112A

Other languages

English (en)

Finnish (fi)

Inventor

Soeren Chr Jensen

Joern 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

1979-04-04

Publication date

1979-10-13

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

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

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

1979-10-13 Publication of FI791112A publication Critical patent/FI791112A/fi

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)

FI791112A 1978-04-12 1979-04-04 Svetsapparat FI791112A (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE7804157A SE7804157L (sv)	1978-04-12	1978-04-12	Svetsaggregat
SE7806286A SE7806286L (sv)	1978-05-30	1978-05-30	Svetsaggregat

Publications (1)

Publication Number	Publication Date
FI791112A true FI791112A (fi)	1979-10-13

Family

ID=26657030

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI791112A FI791112A (fi)	1978-04-12	1979-04-04	Svetsapparat

Country Status (8)

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

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 (de) *	1981-10-27	1987-12-09	Fronius Schweissmaschinen Kg Austria	Elektronisches Schweissgerät
JPS5886978A (ja) *	1981-11-20	1983-05-24	Hitachi Seiko Ltd	ア−ク溶接装置
JPS5890376A (ja) *	1981-11-24	1983-05-30	Hitachi Seiko Ltd	ア−ク溶接装置
JPS58107266A (ja) *	1981-12-18	1983-06-25	Hitachi Seiko Ltd	溶接用電源装置
US4520255A (en) *	1982-06-22	1985-05-28	Crucible Societe Anonyme	High frequency self-oscillating welding apparatus
JPS6028963U (ja) *	1983-07-30	1985-02-27	株式会社　三社電機製作所	電源装置
SE438109B (sv) *	1983-11-28	1985-04-01	Esab Ab	Stromkella for ljusbagsvetsning
JPS60136873U (ja) *	1984-02-20	1985-09-11	株式会社　三社電機製作所	溶接，切断兼用型電源装置
AT383978B (de) *	1986-03-24	1987-09-10	Fronius Schweissmasch	Geregeltes schweiss-schaltnetzgeraet zum lichtbogenschweissen
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 (de) *	1990-12-21	1992-07-02	Kuka Schweissanlagen & Roboter	Stromquelle und verfahren zur steuerung einer stromquelle
FI87412C (fi) *	1991-02-25	1992-12-28	Kemppi Oy	Svetsningsinverter och foerfarande foer styrning av svetsningsinverter
IT1259194B (it) *	1992-12-18	1996-03-11		Alimentatore a carico risonante per saldatura ad arco
ITBO20060383A1 (it) *	2006-05-18	2007-11-19	Tecna Spa	Saldatrice elettrica atta a minimizzare l'esposizione del corpo umano ai campi elettromagnetici da essa generati, e relativo procedimento di minimizzazione.
JP2015519203A (ja) *	2012-06-01	2015-07-09	江門市保値久機電有限公司ＢｏｓｊｏｂＣｏｍｐａｎｙＬｔｄ．	パルス電流を適用する手アーク溶接装置およびその溶接方法

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

Also Published As

Publication number	Publication date
IT7921714A0 (it)	1979-04-10
JPS54136551A (en)	1979-10-23
NO790942L (no)	1979-10-15
GB2019135A (en)	1979-10-24
DE2914535A1 (de)	1979-10-25
FR2422472A1 (fr)	1979-11-09
DK152379A (da)	1979-10-13
GB2019135B (en)	1982-07-07

Publication	Publication Date	Title
AT379079B (de)	1985-11-11	Akupunkturgeraet
AT370950B (de)	1983-05-10	Hoeschenwindel
BE872071A (fr)	1979-05-16	Afdichtorgaan
AT365922B (de)	1982-02-25	Netzbett
BE876254A (fr)	1979-11-16	Omsluitingsinrichting
BE878030A (fr)	1980-02-01	Snelle informatieschakelaar
BE876344A (fr)	1979-11-19	Snelkoppelend kogelscharnier
AT374352B (de)	1984-04-10	Sportschuh
FI791112A (fi)	1979-10-13	Svetsapparat
NO151832C (no)	1985-06-12	Asfaltskjaerer
DK146378C (da)	1984-03-26	Arkbaereindretning
AR218561A1 (es)	1980-06-13	Copoliester p-oxibenzoilico
BE877468A (fr)	1979-11-05	Recolteuse-hacheuse
BE877955A (fr)	1980-01-28	Alkylthiophenoxyalkylamines
ATA872778A (de)	1980-09-15	Uhrband
AT368010B (de)	1982-08-25	Rollskier
ATA26879A (de)	1983-03-15	B-ettbank
BE871213R (fr)	1979-02-01	Arylmalonamido-1-oxadethiacephalosporines
BE877875A (fr)	1980-01-25	Automobielwiel
BE878212A (fr)	1980-02-13	Dosismeter
AR224881A1 (es)	1982-01-29	2-hidroxifenilbenzotiazoles
AT355471B (de)	1980-03-10	Schipresse
ATA510278A (de)	1979-10-15	Griffel
SE7904578L (sv)	1979-11-27	Cefalosporinantibiotika
AT361359B (de)	1981-03-10	Skistock

Legal Events

Date	Code	Title	Description
2004-08-31	FA	Application withdrawn	Owner name: SVEJSEMASKINEFABRIKKEN MIGATRONIC A/S