FI972224A - The welding device - Google Patents

The welding device Download PDF

Info

Publication number: FI972224A
Authority: FI; Finland
Prior art keywords: welding device; welding
Prior art date: 1997-05-26

Application number

FI972224A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI972224A0 (en

Inventor

Petteri Jernstroem

Antti Heikkinen

Aarne Korhonen

Original Assignee

Petteri Jernstroem

Antti Heikkinen

Aarne Korhonen

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.)

1997-05-26

Filing date

1997-05-26

Publication date

1998-11-27

1997-05-26 Application filed by Petteri Jernstroem, Antti Heikkinen, Aarne Korhonen filed Critical Petteri Jernstroem

1997-05-26 Priority to FI972224A priority Critical patent/FI972224A/en

1997-05-26 Publication of FI972224A0 publication Critical patent/FI972224A0/en

1998-05-25 Priority to AU75320/98A priority patent/AU7532098A/en

1998-05-25 Priority to EP98922821A priority patent/EP1015170A1/en

1998-05-25 Priority to PCT/FI1998/000435 priority patent/WO1998056536A1/en

1998-11-27 Publication of FI972224A publication Critical patent/FI972224A/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
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work

Landscapes

Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Butt Welding And Welding Of Specific Article (AREA)

FI972224A 1997-05-26 1997-05-26 The welding device FI972224A (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
FI972224A FI972224A (en)	1997-05-26	1997-05-26	The welding device
AU75320/98A AU7532098A (en)	1997-05-26	1998-05-25	Welding apparatus
EP98922821A EP1015170A1 (en)	1997-05-26	1998-05-25	Welding apparatus
PCT/FI1998/000435 WO1998056536A1 (en)	1997-05-26	1998-05-25	Welding apparatus

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI972224A FI972224A (en)	1997-05-26	1997-05-26	The welding device

Publications (2)

Publication Number	Publication Date
FI972224A0 FI972224A0 (en)	1997-05-26
FI972224A true FI972224A (en)	1998-11-27

Family

ID=8548913

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI972224A FI972224A (en)	1997-05-26	1997-05-26	The welding device

Country Status (4)

Country	Link
EP (1)	EP1015170A1 (en)
AU (1)	AU7532098A (en)
FI (1)	FI972224A (en)
WO (1)	WO1998056536A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108977646B (en) *	2018-09-19	2024-04-05	张化机（苏州）重装有限公司	Stress relieving tool for welding line of large pressure vessel cylinder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2015747A1 (en) *	1970-04-02	1971-10-28	Kabel Metallwerke Ghh	Process and device for the continuous production of longitudinally welded tubular structures
US4061262A (en) *	1975-04-22	1977-12-06	Nippon Kokan Kabushiki Kaisha	Self-running one-side welding facilities
JPS51144355A (en) *	1975-06-06	1976-12-11	Nippon Kokan Kk	Lining device for selffpropelled welders

1997
- 1997-05-26 FI FI972224A patent/FI972224A/en unknown
1998
- 1998-05-25 AU AU75320/98A patent/AU7532098A/en not_active Abandoned
- 1998-05-25 WO PCT/FI1998/000435 patent/WO1998056536A1/en not_active Application Discontinuation
- 1998-05-25 EP EP98922821A patent/EP1015170A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
WO1998056536A1 (en)	1998-12-17
FI972224A0 (en)	1997-05-26
AU7532098A (en)	1998-12-30
EP1015170A1 (en)	2000-07-05

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