DE2623242A1 - Verfahren und vorrichtung zum aufweiten von metallrohren - Google Patents

Verfahren und vorrichtung zum aufweiten von metallrohren

Info

Publication number
DE2623242A1
DE2623242A1 DE19762623242 DE2623242A DE2623242A1 DE 2623242 A1 DE2623242 A1 DE 2623242A1 DE 19762623242 DE19762623242 DE 19762623242 DE 2623242 A DE2623242 A DE 2623242A DE 2623242 A1 DE2623242 A1 DE 2623242A1
Authority
DE
Germany
Prior art keywords
tube
explosive charge
flame
ignited
burning substance
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
DE19762623242
Other languages
German (de)
English (en)
Inventor
Stanley Fordham
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2623242A1 publication Critical patent/DE2623242A1/de
Ceased legal-status Critical Current

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)
DE19762623242 1975-06-27 1976-05-24 Verfahren und vorrichtung zum aufweiten von metallrohren Ceased DE2623242A1 (de)

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
DE2623242A1 true DE2623242A1 (de) 1977-01-20

Family

ID=10257214

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762623242 Ceased DE2623242A1 (de) 1975-06-27 1976-05-24 Verfahren und vorrichtung zum aufweiten von metallrohren

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341488A1 (de) * 1982-11-19 1984-05-24 Foster Wheeler Energy Corp., Livingston, N.J. Vorrichtung zum aufweiten eines rohres

Families Citing this family (2)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341488A1 (de) * 1982-11-19 1984-05-24 Foster Wheeler Energy Corp., Livingston, N.J. Vorrichtung zum aufweiten eines rohres

Also Published As

Publication number Publication date
ZA762876B (en) 1977-12-28
GB1482727A (en) 1977-08-10
BR7603405A (pt) 1977-06-28
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
DE4001864C2 (it)
DE3025703C2 (it)
DE2457622C3 (de) Nichtelektrisch zundbare Sprengkapsel und Sprengsystem unter Verwendung der Sprengkapsel sowie Zundverfahren
DE69534106T2 (de) Zündschnur zur übermittlung eines signals
DE60021398T2 (de) Zünder
DE20310900U1 (de) Anordnung zum Zünden und/oder Abfeuern pyrotechnischer Gegenstände und/oder Sätze
DE2544388C2 (de) Nichtelektrisch zündbare Sprengkapsel und Sprengsystem unter Verwendung der Sprengkapsel
DD150860A5 (de) Verfahren zum explosionsschweissen
DE903320C (de) Verzoegerungsvorrichtung fuer Sprengladungen
DE1109069B (de) Zuendschnurverbinder
DE2754966A1 (de) Nichtelektrisch zuendbare sprengkapsel und sprengsystem unter verwendung der sprengkapsel sowie zuendverfahren
DE2623242A1 (de) Verfahren und vorrichtung zum aufweiten von metallrohren
DE942319C (de) Blaslochfreie elektrische Sprengkapsel mit kurzer Verzoegerung
DE1109579B (de) Gestreckte Ladung, besonders fuer seismische Zwecke
DE2820855A1 (de) Detonationsenergieuebertrager
DE1924626C3 (de) Zündvorrichtung für Treibladungen
DE2622317C3 (de) Verfahren und Vorrichtung zum Aufweiten von Metallrohren
DE102009021820B4 (de) Vorrichtung und Verfahren zur Vernichtung von Munition oder dergleichen
DE2530207C3 (de) Brandsatz
DE1153307B (de) Sprengschnurverbinder
EP3771881B1 (de) Pyrotechnischer initiator zum initiieren eines zündschlauches und verfahren zum initiieren eines zündschlauches
EP0847972B1 (de) Pyrotechnisches Verzögerungselement, Verfahren zu seiner Herstellung sowie dessen Verwendung
DE3940525C1 (en) Destruction of explosive material - comprises laying out flat and igniting
DE891221C (de) Vorrichtung zur Verbindung und zur Zuendungsuebertragung zwischen Zuendschnueren
DE205287C (it)

Legal Events

Date Code Title Description
8131 Rejection