ATA597280A - DEVICE FOR CONTROLLING THE WELDING TIME OF A RESISTANCE WELDING MACHINE - Google Patents

DEVICE FOR CONTROLLING THE WELDING TIME OF A RESISTANCE WELDING MACHINE

Info

Publication number: ATA597280A
Authority: AT; Austria
Prior art keywords: controlling; welding; time; welding machine; resistance
Prior art date: 1979-12-10

Application number

AT0597280A

Other languages

German (de)

Other versions

AT379536B (en

Original Assignee

Vyzk Ustav Zvaracsky

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.)

1979-12-10

Filing date

1980-12-09

Publication date

1985-06-15

1980-12-09 Application filed by Vyzk Ustav Zvaracsky filed Critical Vyzk Ustav Zvaracsky

1985-06-15 Publication of ATA597280A publication Critical patent/ATA597280A/en

1986-01-27 Application granted granted Critical

1986-01-27 Publication of AT379536B publication Critical patent/AT379536B/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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor
- B23K11/25—Monitoring devices
- B23K11/252—Monitoring devices using digital means
- B23K11/256—Monitoring devices using digital means the measured parameter being the inter-electrode electrical resistance
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Resistance Welding (AREA)

AT0597280A 1979-12-10 1980-12-09 DEVICE FOR CONTROLLING THE WELDING TIME OF A RESISTANCE WELDING MACHINE AT379536B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CS798561A CS209713B1 (en)	1979-12-10	1979-12-10	Method of and circuitry for controlling welding time in resistance spot welding process

Publications (2)

Publication Number	Publication Date
ATA597280A true ATA597280A (en)	1985-06-15
AT379536B AT379536B (en)	1986-01-27

Family

ID=5436339

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0597280A AT379536B (en)	1979-12-10	1980-12-09	DEVICE FOR CONTROLLING THE WELDING TIME OF A RESISTANCE WELDING MACHINE

Country Status (9)

Country	Link
JP (1)	JPS56105876A (en)
AT (1)	AT379536B (en)
CH (1)	CH648782A5 (en)
CS (1)	CS209713B1 (en)
DE (1)	DE3046269A1 (en)
FR (1)	FR2473378A1 (en)
GB (1)	GB2065925B (en)
HU (1)	HU191003B (en)
IT (1)	IT1195768B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4302653A (en) *	1980-04-02	1981-11-24	Weltronic Company	Method and apparatus for monitoring and controlling a resistance welding operation
US4477709A (en) *	1983-05-25	1984-10-16	General Motors Corporation	Method and apparatus for detecting edge welds during resistance spot welding
US4493965A (en) *	1983-05-25	1985-01-15	General Motors Corporation	Method and apparatus for predicting and controlling the quality of a resistance spot weld
FR3016818B1 (en) *	2014-01-27	2016-08-19	Gys	WELDING METHOD WITH DETERMINATION OF WELDING PARAMETERS BY CALCULATING A TARGET IMPEDANCE, AND DEVICE FOR IMPLEMENTING THE METHOD

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE375032B (en) *	1969-07-16	1975-04-07	Pressed Steel Fisher Ltd

1979
- 1979-12-10 CS CS798561A patent/CS209713B1/en unknown
1980
- 1980-11-25 GB GB8037764A patent/GB2065925B/en not_active Expired
- 1980-11-28 HU HU802846A patent/HU191003B/en not_active IP Right Cessation
- 1980-12-03 CH CH8927/80A patent/CH648782A5/en not_active IP Right Cessation
- 1980-12-09 IT IT26528/80A patent/IT1195768B/en active
- 1980-12-09 FR FR8026078A patent/FR2473378A1/en active Granted
- 1980-12-09 AT AT0597280A patent/AT379536B/en not_active IP Right Cessation
- 1980-12-09 DE DE19803046269 patent/DE3046269A1/en active Granted
- 1980-12-10 JP JP17335180A patent/JPS56105876A/en active Pending

Also Published As

Publication number	Publication date
DE3046269C2 (en)	1987-06-25
GB2065925B (en)	1983-09-21
CH648782A5 (en)	1985-04-15
HU191003B (en)	1986-12-28
AT379536B (en)	1986-01-27
FR2473378A1 (en)	1981-07-17
JPS56105876A (en)	1981-08-22
DE3046269A1 (en)	1981-08-27
FR2473378B3 (en)	1982-05-07
GB2065925A (en)	1981-07-01
IT1195768B (en)	1988-10-27
IT8026528A0 (en)	1980-12-09
CS209713B1 (en)	1981-12-31

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Legal Events

Date	Code	Title	Description
1991-03-15	ELJ	Ceased due to non-payment of the annual fee
2008-05-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties