IT1061538B - Metodo e dispositivo per l espansione di tubi metallici - Google Patents

Metodo e dispositivo per l espansione di tubi metallici

Info

Publication number
IT1061538B
IT1061538B IT24121/76A IT2412176A IT1061538B IT 1061538 B IT1061538 B IT 1061538B IT 24121/76 A IT24121/76 A IT 24121/76A IT 2412176 A IT2412176 A IT 2412176A IT 1061538 B IT1061538 B IT 1061538B
Authority
IT
Italy
Prior art keywords
expansion
metal tubes
tubes
metal
Prior art date
Application number
IT24121/76A
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 IT1061538B publication Critical patent/IT1061538B/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
    • 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
    • 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
    • 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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Insulated Conductors (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Air Bags (AREA)
IT24121/76A 1975-06-27 1976-06-09 Metodo e dispositivo per l espansione di tubi metallici IT1061538B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27292/75A GB1482727A (en) 1975-06-27 1975-06-27 Expanding metal tubes

Publications (1)

Publication Number Publication Date
IT1061538B true IT1061538B (it) 1983-04-30

Family

ID=10257214

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24121/76A IT1061538B (it) 1975-06-27 1976-06-09 Metodo e dispositivo per l espansione di tubi metallici

Country Status (8)

Country Link
BR (1) BR7603405A (it)
DE (1) DE2623242A1 (it)
FR (1) FR2315340A1 (it)
GB (1) GB1482727A (it)
IT (1) IT1061538B (it)
NL (1) NL7606947A (it)
PT (1) PT65108A (it)
ZA (1) ZA762876B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527623A (en) * 1981-12-21 1985-07-09 Electric Power Research Institute, Inc. Kinetically bonded tubes and tubesheet
US4494392A (en) * 1982-11-19 1985-01-22 Foster Wheeler Energy Corporation Apparatus for forming an explosively expanded tube-tube sheet joint including a low energy transfer cord and booster
WO1987001427A1 (en) * 1985-09-04 1987-03-12 Smt B.V. (Shockwave Metalworking Technologies B.V. Joint between two tubular elements, preferably made of metal, and methods for the manufacture of such a joint

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1126571A (en) * 1965-06-16 1968-09-05 Int Research & Dev Co Ltd Joining tubes to tube plates, for example in heat exchangers
US3555656A (en) * 1967-05-25 1971-01-19 Westinghouse Electric Corp Method of explosively plugging a leaky metal tube in a heat exchanger tube bundle

Also Published As

Publication number Publication date
ZA762876B (en) 1977-12-28
BR7603405A (pt) 1977-06-28
PT65108A (en) 1976-06-01
FR2315340A1 (fr) 1977-01-21
NL7606947A (nl) 1976-12-29
GB1482727A (en) 1977-08-10
DE2623242A1 (de) 1977-01-20

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