GB2240888B - Pulse welding apparatus - Google Patents

Pulse welding apparatus

Info

Publication number: GB2240888B
Authority: GB; United Kingdom
Prior art keywords: welding apparatus; pulse welding; pulse; welding
Prior art date: 1989-02-27
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

GB9025723A

Other versions

GB9025723D0 (en

GB2240888A (en

Inventor

Yoichiro Tabata

Shigeo Ueguri

Yoshihiro Ueda

Masanori Mizuno

Yoshiaki Katou

Osamu Nagano

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Mitsubishi Electric Corp

Original Assignee

Mitsubishi Electric 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.)

1989-02-27

Filing date

1990-11-27

Publication date

1994-09-14

1990-11-27 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

1991-01-09 Publication of GB9025723D0 publication Critical patent/GB9025723D0/en

1991-08-14 Publication of GB2240888A publication Critical patent/GB2240888A/en

1993-09-14 Priority to GB9319023A priority Critical patent/GB2268009B/en

1994-09-14 Application granted granted Critical

1994-09-14 Publication of GB2240888B publication Critical patent/GB2240888B/en

2010-11-27 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/02—Regulating electric characteristics of arcs
- G05F1/08—Regulating electric characteristics of arcs by means of semiconductor devices
- 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
- B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
- B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
- B23K9/093—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits the frequency of the pulses produced being modulatable

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Automation & Control Theory (AREA)
Plasma & Fusion (AREA)
Mechanical Engineering (AREA)
Arc Welding Control (AREA)
Arc Welding In General (AREA)

GB9025723A 1989-02-27 1990-11-27 Pulse welding apparatus Expired - Fee Related GB2240888B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB9319023A GB2268009B (en)	1989-02-27	1993-09-14	Pulse welding apparatus

Applications Claiming Priority (9)

Application Number	Priority Date	Filing Date	Title
JP4593589		1989-02-27
JP5696089		1989-03-09
JP10276689		1989-04-21
JP10276889		1989-04-21
JP10276789		1989-04-21
JP10276589		1989-04-21
JP10276989		1989-04-21
JP15741489		1989-06-20
PCT/JP1990/000247 WO1990009858A1 (en)	1989-02-27	1990-02-27	Pulse welding apparatus

Publications (3)

Publication Number	Publication Date
GB9025723D0 GB9025723D0 (en)	1991-01-09
GB2240888A GB2240888A (en)	1991-08-14
GB2240888B true GB2240888B (en)	1994-09-14

Family

ID=27572337

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9025723A Expired - Fee Related GB2240888B (en)	1989-02-27	1990-11-27	Pulse welding apparatus

Country Status (2)

Country	Link
GB (1)	GB2240888B (en)
WO (1)	WO1990009858A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4216594A1 (en) *	1992-05-20	1993-11-25	Kabelmetal Electro Gmbh	Process for regulating the welding current as a function of the welding speed in arc welding devices
RU2133660C1 (en) *	1997-07-31	1999-07-27	Производственное объединение "Юргинский машиностроительный завод"	Arc-pulse welding method
RU2297309C1 (en) *	2006-02-26	2007-04-20	Томский политехнический университет	Welding process control method
RU2317880C2 (en) *	2006-05-02	2008-02-27	ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ "Нью Лайн",	Method of forming static output curve of welding power supply source

Citations (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2075773A (en) *	1980-03-31	1981-11-18	Mitsubishi Electric Corp	Pulse arc welding machine
GB2101427A (en) *	1981-04-10	1983-01-12	Mitsubishi Electric Corp	Short circuit transfer arc welding machine
JPS6154512B2 (en) *	1978-02-01	1986-11-22	Honda Motor Co Ltd
JPS6245025B2 (en) *	1981-01-14	1987-09-24	Sansha Electric Mfg Co Ltd
JPS6254585B2 (en) *	1981-04-10	1987-11-16	Mitsubishi Electric Corp
JPS6348633B2 (en) *	1980-07-08	1988-09-29	Mitsubishi Electric Corp
JPS6356029B2 (en) *	1979-11-07	1988-11-07	Mitsubishi Electric Corp
JPS643586Y2 (en) *	1982-01-22	1989-01-31
EP0342691A2 (en) *	1988-05-19	1989-11-23	Mitsubishi Denki Kabushiki Kaisha	Pulse arc discharge welding apparatus
EP0369367A1 (en) *	1988-11-14	1990-05-23	The Lincoln Electric Company	Device and process for short circuit arc welding
GB2250357A (en) *	1989-02-28	1992-06-03	Mitsubishi Electric Corp	Pulse welding apparatus
JPH10254385A (en) *	1997-03-11	1998-09-25	Stanley Electric Co Ltd	LED dot matrix display device and gradation display method thereof
JPH10266180A (en) *	1997-03-21	1998-10-06	Komatsu Ltd	Fluidized backfill method and its equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0613147B2 (en) *	1985-05-20	1994-02-23	トヨタ自動車株式会社	Arc welding equipment
JP2571708B2 (en) *	1987-12-09	1997-01-16	三菱電機株式会社	Pulse welding equipment

1990
- 1990-02-27 WO PCT/JP1990/000247 patent/WO1990009858A1/en not_active Ceased
- 1990-11-27 GB GB9025723A patent/GB2240888B/en not_active Expired - Fee Related

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6154512B2 (en) *	1978-02-01	1986-11-22	Honda Motor Co Ltd
JPS6356029B2 (en) *	1979-11-07	1988-11-07	Mitsubishi Electric Corp
GB2075773A (en) *	1980-03-31	1981-11-18	Mitsubishi Electric Corp	Pulse arc welding machine
JPS6348633B2 (en) *	1980-07-08	1988-09-29	Mitsubishi Electric Corp
JPS6245025B2 (en) *	1981-01-14	1987-09-24	Sansha Electric Mfg Co Ltd
JPS6254585B2 (en) *	1981-04-10	1987-11-16	Mitsubishi Electric Corp
GB2101427A (en) *	1981-04-10	1983-01-12	Mitsubishi Electric Corp	Short circuit transfer arc welding machine
JPS643586Y2 (en) *	1982-01-22	1989-01-31
EP0342691A2 (en) *	1988-05-19	1989-11-23	Mitsubishi Denki Kabushiki Kaisha	Pulse arc discharge welding apparatus
EP0369367A1 (en) *	1988-11-14	1990-05-23	The Lincoln Electric Company	Device and process for short circuit arc welding
GB2250357A (en) *	1989-02-28	1992-06-03	Mitsubishi Electric Corp	Pulse welding apparatus
JPH10254385A (en) *	1997-03-11	1998-09-25	Stanley Electric Co Ltd	LED dot matrix display device and gradation display method thereof
JPH10266180A (en) *	1997-03-21	1998-10-06	Komatsu Ltd	Fluidized backfill method and its equipment

Also Published As

Publication number	Publication date
WO1990009858A1 (en)	1990-09-07
GB9025723D0 (en)	1991-01-09
GB2240888A (en)	1991-08-14

Publication	Publication Date	Title
GB2242547B (en)	1994-02-16	Pulse welding apparatus
GB9023371D0 (en)	1991-01-02	Pulse welding apparatus
GB2225909B (en)	1993-11-24	DC resistance welding apparatus
GB2225972B (en)	1993-05-26	Resistance welding apparatus
GB2223919B (en)	1992-10-07	Welding apparatus
GB2219544B (en)	1992-03-25	Downward gas-metal-arc welding process
GB2240888B (en)	1994-09-14	Pulse welding apparatus
GB2268009B (en)	1994-09-14	Pulse welding apparatus
GB2269495B (en)	1994-09-28	Pulse welding apparatus
ZA873864B (en)	1989-02-22	Resistance welding apparatus
GB2262184B (en)	1995-06-07	Pulse laser apparatus
EP0422479A3 (en)	1992-11-25	Pulse compression apparatus
GB8810594D0 (en)	1988-06-08	Welding apparatus
GB2229952A (en)	1990-10-10	Device for hidden-arc welding
CS904486A1 (en)	1990-06-13	Device for pulse welding
PL270870A1 (en)	1989-09-04	Tig-welding apparatus
GB8912818D0 (en)	1989-07-19	Welding
GB8603758D0 (en)	1986-03-19	Welding apparatus
GB8711963D0 (en)	1987-06-24	Welding apparatus
GB8611672D0 (en)	1986-06-18	Welding apparatus
GB9019291D0 (en)	1990-10-17	Welding apparatus
GB9018114D0 (en)	1990-10-03	Welding apparatus
GB8922383D0 (en)	1989-11-22	Weld trimming apparatus
ZA885906B (en)	1989-04-26	Metal cleaning apparatus

Legal Events

Date	Code	Title	Description
1996-07-10	746	Register noted 'licences of right' (sect. 46/1977)	Effective date: 19960611
2002-10-16	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20020227