ZA762876B - Expanding metal tubes - Google Patents

Expanding metal tubes

Info

Publication number
ZA762876B
ZA762876B ZA762876A ZA762876A ZA762876B ZA 762876 B ZA762876 B ZA 762876B ZA 762876 A ZA762876 A ZA 762876A ZA 762876 A ZA762876 A ZA 762876A ZA 762876 B ZA762876 B ZA 762876B
Authority
ZA
South Africa
Prior art keywords
metal tubes
expanding metal
expanding
tubes
metal
Prior art date
Application number
ZA762876A
Other languages
English (en)
Inventor
S Fordham
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
Publication of ZA762876B publication Critical patent/ZA762876B/xx

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)
  • Air Bags (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Insulated Conductors (AREA)
ZA762876A 1975-06-27 1976-05-13 Expanding metal tubes ZA762876B (en)

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
ZA762876B true ZA762876B (en) 1977-12-28

Family

ID=10257214

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA762876A ZA762876B (en) 1975-06-27 1976-05-13 Expanding metal tubes

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
EP0235240A1 (en) * 1985-09-04 1987-09-09 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
GB1482727A (en) 1977-08-10
BR7603405A (pt) 1977-06-28
DE2623242A1 (de) 1977-01-20
IT1061538B (it) 1983-04-30
NL7606947A (nl) 1976-12-29
FR2315340A1 (fr) 1977-01-21
PT65108A (en) 1976-06-01

Similar Documents

Publication Publication Date Title
NZ179961A (en) Excreta-collecting tube
JPS5267994A (en) Xxray tube
JPS5649491A (en) Oneepiece expander
JPS5218456A (en) Clad metal tube
MY7800322A (en) Aluminium-magnesium-silicon alloys
ZA767564B (en) Megnesium alloys
JPS5247695A (en) Xxray tube
JPS5211791A (en) Xxray tube
ZA76252B (en) Marking metal
JPS51117161A (en) Expanding tool
GB1544436A (en) Hard metal bodies
PT65107A (en) Expanding metal tubes
JPS5222539A (en) Metal welding process
JPS523752A (en) Multiistage expanding evaporator
ZA762876B (en) Expanding metal tubes
GB1550629A (en) Making metal tubes
JPS525622A (en) Forming metal dies
JPS51134323A (en) Metal die
JPS5256059A (en) Thick wall metal tubes
AU1704576A (en) Coated metal pipes
SE7601430L (en) Pa plastisk deformation grundad stotdempare
GB1517700A (en) Drawing tubes
JPS5252165A (en) Pipe expanding method
CH609804A5 (en) Electron tube
AU1266476A (en) Tube