SE440462B - Uppvermningsanordning for genom pabyggnadssvetsning framstellbara rotationskroppar med olika dimensioner - Google Patents

Uppvermningsanordning for genom pabyggnadssvetsning framstellbara rotationskroppar med olika dimensioner

Info

Publication number
SE440462B
SE440462B SE8007457A SE8007457A SE440462B SE 440462 B SE440462 B SE 440462B SE 8007457 A SE8007457 A SE 8007457A SE 8007457 A SE8007457 A SE 8007457A SE 440462 B SE440462 B SE 440462B
Authority
SE
Sweden
Prior art keywords
heating device
heating
rotating body
heating elements
welding
Prior art date
Application number
SE8007457A
Other languages
English (en)
Swedish (sv)
Other versions
SE8007457L (sv
Inventor
J A Fernandez
J Herm
H Krakow
E Wortmann
H Tomsen
Original Assignee
Thyssen Huette Ag
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.)
Filing date
Publication date
Application filed by Thyssen Huette Ag filed Critical Thyssen Huette Ag
Publication of SE8007457L publication Critical patent/SE8007457L/
Publication of SE440462B publication Critical patent/SE440462B/sv

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0014—Devices wherein the heating current flows through particular resistances

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)
SE8007457A 1979-10-24 1980-10-23 Uppvermningsanordning for genom pabyggnadssvetsning framstellbara rotationskroppar med olika dimensioner SE440462B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2942867A DE2942867C2 (de) 1979-10-24 1979-10-24 Heizvorrichtung für durch Auftragsschweißung herstellbare Rotationskörper unterschiedlicher Amessungen

Publications (2)

Publication Number Publication Date
SE8007457L SE8007457L (sv) 1981-04-25
SE440462B true SE440462B (sv) 1985-08-05

Family

ID=6084201

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8007457A SE440462B (sv) 1979-10-24 1980-10-23 Uppvermningsanordning for genom pabyggnadssvetsning framstellbara rotationskroppar med olika dimensioner

Country Status (7)

Country Link
US (1) US4353689A (ref)
JP (1) JPS5686696A (ref)
DE (1) DE2942867C2 (ref)
FR (1) FR2467653A1 (ref)
GB (1) GB2061157B (ref)
IT (1) IT1134002B (ref)
SE (1) SE440462B (ref)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59159293A (ja) * 1983-02-28 1984-09-08 Ishikawajima Harima Heavy Ind Co Ltd 溶接入熱制御による残留応力の改善方法
US4857694A (en) * 1988-05-06 1989-08-15 The Babcock & Wilcox Company Method and apparatus for automatic vapor cooling when shape melting a component
CA2135038C (en) * 1994-11-03 2002-01-22 Bob Bishop Method and apparatus for automated processing and handling of mash welded sheet metal blanks
GB9826728D0 (en) 1998-12-04 1999-01-27 Rolls Royce Plc Method and apparatus for building up a workpiece by deposit welding
US20090026175A1 (en) * 2007-07-26 2009-01-29 Honeywell International, Inc. Ion fusion formation process for large scale three-dimensional fabrication
CN108436334A (zh) * 2018-04-01 2018-08-24 上海外高桥造船有限公司 移动电加热器
EP4434666A1 (en) * 2023-03-23 2024-09-25 Linde GmbH Apparatus and method of heating an area of a workpiece prior to welding said area of the workpiece and/or after welding the workpiece, and welding system comprising such an apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1082515A (en) * 1912-08-16 1913-12-30 Jacob Gogel Tire-heater.
GB618978A (en) * 1946-10-24 1949-03-02 Gen Electric Co Ltd Improvements in or relating to infra-red electric heating apparatus
US2541344A (en) * 1947-12-30 1951-02-13 Air Reduction Method of facilitating the removal of beads that adhere to ferrous metal cut thermochemically
US2589495A (en) * 1948-01-10 1952-03-18 Selas Corp Of America Apparatus for hardening rolls
US3089686A (en) * 1960-07-13 1963-05-14 Owens Illinois Glass Co Flame treating apparatus
DE1281986B (de) * 1966-01-18 1968-11-07 Messer Griesheim Gmbh Brennschneideeinrichtung zum Ablaengen von Schraubennahtrohren waehrend deren Herstellung
US3493724A (en) * 1967-08-03 1970-02-03 Harold D Wells Infra-red concentrator
GB1523023A (en) * 1976-05-14 1978-08-31 Steinmetz M Infrared radiation apparatus

Also Published As

Publication number Publication date
JPS5686696A (en) 1981-07-14
FR2467653A1 (fr) 1981-04-30
IT8025529A0 (it) 1980-10-23
IT1134002B (it) 1986-07-24
GB2061157B (en) 1983-08-03
US4353689A (en) 1982-10-12
GB2061157A (en) 1981-05-13
DE2942867C2 (de) 1981-12-10
DE2942867B1 (de) 1981-02-26
FR2467653B1 (ref) 1985-03-08
SE8007457L (sv) 1981-04-25

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