IT1061539B - Metodo e dispositivo per l espansione di tubi metallici - Google Patents

Metodo e dispositivo per l espansione di tubi metallici

Info

Publication number
IT1061539B
IT1061539B IT24122/76A IT2412276A IT1061539B IT 1061539 B IT1061539 B IT 1061539B IT 24122/76 A IT24122/76 A IT 24122/76A IT 2412276 A IT2412276 A IT 2412276A IT 1061539 B IT1061539 B IT 1061539B
Authority
IT
Italy
Prior art keywords
expansion
metal tubes
tubes
metal
Prior art date
Application number
IT24122/76A
Other languages
English (en)
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of IT1061539B publication Critical patent/IT1061539B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/06—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves
    • B21D26/08—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves generated by explosives, e.g. chemical explosives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
    • B21D39/066—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in using explosives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/06—Fastening; Joining by welding
    • F28F2275/068—Fastening; Joining by welding by explosive welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
IT24122/76A 1975-06-27 1976-06-09 Metodo e dispositivo per l espansione di tubi metallici IT1061539B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27291/75A GB1482978A (en) 1975-06-27 1975-06-27 Expanding metal tubes

Publications (1)

Publication Number Publication Date
IT1061539B true IT1061539B (it) 1983-04-30

Family

ID=10257196

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24122/76A IT1061539B (it) 1975-06-27 1976-06-09 Metodo e dispositivo per l espansione di tubi metallici

Country Status (8)

Country Link
BR (1) BR7603463A (it)
DE (1) DE2622317C3 (it)
FR (1) FR2315339A1 (it)
GB (1) GB1482978A (it)
IT (1) IT1061539B (it)
NL (1) NL7606946A (it)
PT (1) PT65107A (it)
ZA (1) ZA762875B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005025660B4 (de) 2005-06-03 2015-10-15 Cosma Engineering Europe Ag Vorrichtung und Verfahren zum Explosionsumformen
DE102006037754B3 (de) 2006-08-11 2008-01-24 Cosma Engineering Europe Ag Verfahren und Vorrichtung zum Explosionsumformen
DE102006037742B4 (de) 2006-08-11 2010-12-09 Cosma Engineering Europe Ag Verfahren und Vorrichtung zum Explosionsumformen
DE102006056788B4 (de) 2006-12-01 2013-10-10 Cosma Engineering Europe Ag Verschlusseinrichtung für das Explosionsumformen
DE102006060372A1 (de) 2006-12-20 2008-06-26 Cosma Engineering Europe Ag Werkstück und Verfahren für das Explosionsumformen
DE102007036196A1 (de) 2007-08-02 2009-02-05 Cosma Engineering Europe Ag Vorrichtung für die Zufuhr eines Fluids für Explosionsumformen
DE102008006979A1 (de) 2008-01-31 2009-08-06 Cosma Engineering Europe Ag Vorrichtung für das Explosionsumformen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3409969A (en) * 1965-06-28 1968-11-12 Westinghouse Electric Corp Method of explosively welding tubes to tube plates
US3402870A (en) * 1965-09-20 1968-09-24 Westinghouse Electric Corp Explosive tube welding device
FR1489400A (fr) * 1966-08-11 1967-07-21 Yorkshire Imp Metals Ltd Procédé de fixation de tubes dans des plaques tubulaires
US3566646A (en) * 1968-04-18 1971-03-02 Richard W Walkup Explosive attachment apparatus
GB1280451A (en) * 1968-05-02 1972-07-05 Int Research & Dev Co Ltd Improvements in and relating to methods of explosively welding tubes into tube plates
US3661004A (en) * 1969-11-07 1972-05-09 Atlas Chem Ind Explosive tubing swager
US3662452A (en) * 1970-03-20 1972-05-16 Atlas Chem Ind Portable swaging gun
US3868131A (en) * 1973-11-30 1975-02-25 Ultra Centrifuge Nederland Nv Methods and device for welding a metal pipe to a metal body by means of an explosive charge
US3885499A (en) * 1973-12-20 1975-05-27 Hercules Inc Thermal detonation energy-initiatable blasting caps, and detonation system and method

Also Published As

Publication number Publication date
BR7603463A (pt) 1977-01-04
PT65107A (en) 1976-06-01
GB1482978A (en) 1977-08-17
DE2622317C3 (de) 1979-11-08
ZA762875B (en) 1977-12-28
DE2622317B2 (de) 1979-03-08
NL7606946A (nl) 1976-12-29
FR2315339A1 (fr) 1977-01-21
DE2622317A1 (de) 1977-01-13

Similar Documents

Publication Publication Date Title
IT1086465B (it) Metodo e apparecchio per la fabbricazione di tubi metallici
IT1071919B (it) Metodo ed impianto per la produzione di tubi
JPS5223556A (en) Method and device for manufacturing polymerrcoated steel tube
GB1546221A (en) Eddy-current testing devices for metal tubes
IT7851784A0 (it) Dispositivo e procedimento per la formazione di tubi
IT1070252B (it) Giunto di espansione per tubazioni
IT1073578B (it) Dispositivo per la sostituzione di tubi di colata in particolare in impianti per la colata di metalli
IT1067777B (it) Dispositivo per la piegatura di tubi
IT1055947B (it) Piegatrice per tubi
IT940356B (it) Procedimento ed apparecchio di ricottura per tubi metallici saldati
IT1060886B (it) Inibitori di corrosione e procedimenti per il loro impiego
IT1061539B (it) Metodo e dispositivo per l espansione di tubi metallici
IT1051011B (it) Apparato e metodo per la fabbricazione di tubi per colata
IT1069894B (it) Procedimento ed apparecchio per l'estrusione continua di tubi metallici
IT1068530B (it) Dispositivo per rivestire esternamente tubi metallici senza fine
IT1061538B (it) Metodo e dispositivo per l espansione di tubi metallici
IT1068664B (it) Metodo per il raffreddamento della superficie esterna di tubi metallici di grande diametro
PL197133A1 (pl) Sposob odzyskiwania metali nieszlachetnych
JPS5226352A (en) Method of bending of metal pipe
IT1062544B (it) Giunzione di tubi
IT1090223B (it) Sistema di isolamento per tubi metallici
IT1085107B (it) Metodo di unione metallurgica di tubi
IT1120753B (it) Metodo e apparecchiatura per operazioni di raddrizzatura
IT1130892B (it) Procedimento e dispositivo per raddrizzare tubi
IT1056161B (it) Apparecchio e prcedimento di giunzione per tubi