IT8025529A0 - Dispositivo di riscaldamento per corpi di rotazione di dimensioni diverse, producibili mediante saldatura di riporto. - Google Patents

Dispositivo di riscaldamento per corpi di rotazione di dimensioni diverse, producibili mediante saldatura di riporto.

Info

Publication number
IT8025529A0
IT8025529A0 IT8025529A IT2552980A IT8025529A0 IT 8025529 A0 IT8025529 A0 IT 8025529A0 IT 8025529 A IT8025529 A IT 8025529A IT 2552980 A IT2552980 A IT 2552980A IT 8025529 A0 IT8025529 A0 IT 8025529A0
Authority
IT
Italy
Prior art keywords
produced
heating device
different sizes
overlay welding
rotation bodies
Prior art date
Application number
IT8025529A
Other languages
English (en)
Other versions
IT1134002B (it
Inventor
Jose Fernandez
Jurgen Herm
Heinz Krakow
Ernst Wortmann
Harald Tomsen
Original Assignee
Blohm Voss 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 Blohm Voss Ag filed Critical Blohm Voss Ag
Publication of IT8025529A0 publication Critical patent/IT8025529A0/it
Application granted granted Critical
Publication of IT1134002B publication Critical patent/IT1134002B/it

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
IT25529/80A 1979-10-24 1980-10-23 Dispositivo di riscaldamento per corpi di rotazione di dimensioni diverse,producibili mediante saldatura di riporto IT1134002B (it)

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
IT8025529A0 true IT8025529A0 (it) 1980-10-23
IT1134002B IT1134002B (it) 1986-07-24

Family

ID=6084201

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25529/80A IT1134002B (it) 1979-10-24 1980-10-23 Dispositivo di riscaldamento per corpi di rotazione di dimensioni diverse,producibili mediante saldatura di riporto

Country Status (7)

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

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
FR2467653B1 (it) 1985-03-08
SE8007457L (sv) 1981-04-25
FR2467653A1 (fr) 1981-04-30
SE440462B (sv) 1985-08-05
IT1134002B (it) 1986-07-24
US4353689A (en) 1982-10-12
DE2942867C2 (de) 1981-12-10
GB2061157A (en) 1981-05-13
DE2942867B1 (de) 1981-02-26
JPS5686696A (en) 1981-07-14
GB2061157B (en) 1983-08-03

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