IT698834B - Procedimento di fabbricazione per passaggio di tubi con alette laterali o di prodotti simili - Google Patents

Procedimento di fabbricazione per passaggio di tubi con alette laterali o di prodotti simili

Info

Publication number
IT698834B
IT698834B IT1347263A IT1347263A IT698834B IT 698834 B IT698834 B IT 698834B IT 1347263 A IT1347263 A IT 1347263A IT 1347263 A IT1347263 A IT 1347263A IT 698834 B IT698834 B IT 698834B
Authority
IT
Italy
Prior art keywords
passagio
fabbricazione
procedimento
alette
laterali
Prior art date
Application number
IT1347263A
Other languages
English (en)
Indonesian (id)
Inventor
Fernand Viart
Original Assignee
Acec
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 Acec filed Critical Acec
Application granted granted Critical
Publication of IT698834B publication Critical patent/IT698834B/it

Links

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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • B23K13/02—Seam welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Induction Heating (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
IT1347263A 1962-07-03 1963-07-01 Procedimento di fabbricazione per passaggio di tubi con alette laterali o di prodotti simili IT698834B (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR902811A FR1338384A (fr) 1962-07-03 1962-07-03 Procédé de fabrication au défilé de tubes avec ailettes latérales ou de produits similaires

Publications (1)

Publication Number Publication Date
IT698834B true IT698834B (id) 1965-11-29

Family

ID=8782392

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1347263A IT698834B (id) 1962-07-03 1963-07-01 Procedimento di fabbricazione per passaggio di tubi con alette laterali o di prodotti simili

Country Status (6)

Country Link
US (1) US3230337A (it)
BE (1) BE633500A (it)
DE (1) DE1191057B (it)
FR (1) FR1338384A (it)
IT (1) IT698834B (it)
NL (1) NL133915C (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197441A (en) * 1978-05-01 1980-04-08 Thermatool Corporation High frequency induction welding with return current paths on surfaces to be heated
JPS58189330A (ja) * 1982-04-30 1983-11-05 Hitachi Ltd 配管系の熱処理方法および加熱用コイル
US6365883B1 (en) * 1998-09-11 2002-04-02 Robotron Corporation U-shaped adhesive bonding apparatus
DE102006004694B4 (de) * 2006-01-31 2011-02-10 Thyssenkrupp Steel Europe Ag Verfahren und Vorrichtung zum induktiven Hochfrequenzschweißen von Metallprodukten
US20160014851A1 (en) * 2014-07-14 2016-01-14 Sarge Holding Co., LLC Induction heater coil accessory

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632079A (en) * 1950-11-30 1953-03-17 Ohio Crankshaft Co Means and method for electric seam welding
FR1135969A (fr) * 1954-09-16 1957-05-07 Magnetic Heating Corp Perfectionnements à la soudure par induction
DE1092579B (de) * 1959-10-13 1960-11-10 Siemens Ag Einrichtung zum fortschreitenden Aufschweissen von bandfoermigem Material auf einen Tragkoerper, insbesondere zur Herstellung von Waermeaustauschern (Radiatoren)
DE3818435A1 (de) * 1988-02-19 1989-08-31 Hoechst Ag Optisch aktive rhodiumkomplexe von 3,4-bis(diarylphosphino)-pyrrolidinen und ihre verwendung zur herstellung von phosphinothricin durch asymmetrische hydrierung

Also Published As

Publication number Publication date
US3230337A (en) 1966-01-18
BE633500A (fr) 1963-06-28
DE1191057B (de) 1965-04-15
FR1338384A (fr) 1963-09-27
NL133915C (nl) 1972-03-16

Similar Documents

Publication Publication Date Title
CH397412A (de) Caméra photographique
CH445023A (de) Haarwaschmittel
AT241154B (de) Periskop
FR1278327A (fr) Raccord
CH428955A (de) Mehrfach beschichteter Körper
IT698834B (id) Procedimento di fabbricazione per passaggio di tubi con alette laterali o di prodotti simili
FR1456274A (fr) Redresseur commandé à semi-conducteur
CH394075A (fr) Métier à tisser
FR1299974A (fr) Candélabre
AT249223B (de) Einbrennlack
FR1319767A (fr) Circuit à redresseurs commandés
AT246037B (de) Hubförderer
FR1313211A (fr) Dresse-fil
NL141711B (nl) Gestuurde siliciumgelijkrichter.
FR1340005A (fr) Onduleur à redresseurs commandés
FR1336242A (fr) Micromanipulateur
CH419690A (fr) Dispositivo di chiusura di sicurezza per spille, fermagli ed altri oggetti d'oreficeria, bigiotteria
FR1279774A (fr) Connecteur
FR1285160A (fr) Périscope
CH385056A (fr) Distributore di benzina e simili
AT230409B (de) Konvektor
FR1330420A (fr) Redresseur commandé
FR1344140A (fr) Ailette de retordage
FR1282955A (fr) Câbles antigiratoires
FR1284898A (fr) Métier à tisser