IT1028753B - Dispositivo per attuare un procedimento industriale di saldatura e brasatura per riparazioni di tubi in scambiatori di calore a piastr tubiere con l ausilio di cariche esplossive - Google Patents

Dispositivo per attuare un procedimento industriale di saldatura e brasatura per riparazioni di tubi in scambiatori di calore a piastr tubiere con l ausilio di cariche esplossive

Info

Publication number
IT1028753B
IT1028753B IT09306/75A IT930675A IT1028753B IT 1028753 B IT1028753 B IT 1028753B IT 09306/75 A IT09306/75 A IT 09306/75A IT 930675 A IT930675 A IT 930675A IT 1028753 B IT1028753 B IT 1028753B
Authority
IT
Italy
Prior art keywords
explossive
charges
repair
pipes
implementing
Prior art date
Application number
IT09306/75A
Other languages
English (en)
Italian (it)
Original Assignee
Babcock & Wilcox Co
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 Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Application granted granted Critical
Publication of IT1028753B publication Critical patent/IT1028753B/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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0006—Exothermic brazing
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/06—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of high energy impulses, e.g. magnetic energy
    • B23K20/08—Explosive welding
    • B23K20/085—Explosive welding for tubes, e.g. plugging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F11/00—Arrangements for sealing leaky tubes and conduits
    • F28F11/02—Arrangements for sealing leaky tubes and conduits using obturating elements, e.g. washers, inserted and operated independently of each other
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49352—Repairing, converting, servicing or salvaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
IT09306/75A 1974-04-30 1975-01-09 Dispositivo per attuare un procedimento industriale di saldatura e brasatura per riparazioni di tubi in scambiatori di calore a piastr tubiere con l ausilio di cariche esplossive IT1028753B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US465715A US3912148A (en) 1974-04-30 1974-04-30 Combination welding and brazing device

Publications (1)

Publication Number Publication Date
IT1028753B true IT1028753B (it) 1979-02-10

Family

ID=23848880

Family Applications (1)

Application Number Title Priority Date Filing Date
IT09306/75A IT1028753B (it) 1974-04-30 1975-01-09 Dispositivo per attuare un procedimento industriale di saldatura e brasatura per riparazioni di tubi in scambiatori di calore a piastr tubiere con l ausilio di cariche esplossive

Country Status (11)

Country Link
US (1) US3912148A (US06521211-20030218-C00004.png)
JP (1) JPS542165B2 (US06521211-20030218-C00004.png)
AT (1) AT335256B (US06521211-20030218-C00004.png)
BE (1) BE823834A (US06521211-20030218-C00004.png)
CA (1) CA1003668A (US06521211-20030218-C00004.png)
DE (1) DE2516685C3 (US06521211-20030218-C00004.png)
ES (1) ES433138A1 (US06521211-20030218-C00004.png)
FR (1) FR2269698B1 (US06521211-20030218-C00004.png)
GB (1) GB1472904A (US06521211-20030218-C00004.png)
IT (1) IT1028753B (US06521211-20030218-C00004.png)
SE (1) SE407168B (US06521211-20030218-C00004.png)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117966A (en) * 1977-10-13 1978-10-03 The United States Of America As Represented By The United States Department Of Energy Explosive welding of a tube into a tube sheet
JPS56105221U (US06521211-20030218-C00004.png) * 1980-01-14 1981-08-17
EP0047410B1 (en) * 1980-09-09 1985-12-04 Westinghouse Electric Corporation Braze sleeving method
SE437623B (sv) * 1980-11-04 1985-03-11 Sven Runo Vilhelm Gebelius Sett och anordning for att reparera och/eller forsterka ett rorsystem genom inforande av en rorformig del i en rorledning
US4448343A (en) * 1981-09-30 1984-05-15 Westinghouse Electric Corp. Sleeve preparation method
JPS59501051A (ja) * 1982-09-24 1984-06-21 ザ　バブコツク　アンド　ウイルコツクス　カンパニ− 蒸気発生管中の漏れ個所を修理する方法
JPS59501050A (ja) * 1982-09-24 1984-06-21 ザ　バブコツク　アンド　ウイルコツクス　カンパニ− 爆発接合装置
US4739916A (en) * 1982-09-30 1988-04-26 The Babcock & Wilcox Company Sleeve repair of degraded nuclear steam generator tubes
US4592577A (en) * 1982-09-30 1986-06-03 The Babcock & Wilcox Company Sleeve type repair of degraded nuclear steam generator tubes
US4513903A (en) * 1982-11-18 1985-04-30 The Babcock & Wilcox Company Method of repairing leaks in steam generator tubes
US4513786A (en) * 1983-04-14 1985-04-30 Combustion Engineering, Inc. Mechanical tube plub
GB8317997D0 (en) * 1983-07-01 1983-08-03 Nat Nuclear Corp Ltd Heat exchange tube repairs
US4585155A (en) * 1984-04-27 1986-04-29 Foster Wheeler Energy Corporation Explosive welding patch unit and method
US4587904A (en) * 1985-01-07 1986-05-13 Foster Wheeler Energy Corporation Debris free plug assembly for heat exchange tubes
DE3509177C1 (de) * 1985-03-14 1986-10-02 Brown Boveri Reaktor GmbH, 6800 Mannheim Einrichtung zum Einbringen eines zylindrischen Koerpers,insbesondere einer Huelse,in ein Rohr eines Dampferzeugers
FR2579738B1 (fr) * 1985-03-29 1987-06-26 Framatome Sa Procede de reparation par chemisage d'un tube de generateur de vapeur
US4641774A (en) * 1985-07-03 1987-02-10 Foster Wheeler Energy Corporation Fixture for explosively welding a tube to a tubesheet
US4595297A (en) * 1985-10-15 1986-06-17 Shell Oil Company Method and apparatus for measure of heat flux through a heat exchange tube
US5038994A (en) * 1987-10-13 1991-08-13 The Babcock & Wilcox Company Apparatus for explosively welding a sleeve into a heat exchanger tube
DE3920013A1 (de) * 1989-06-20 1991-01-03 Bbc Reaktor Gmbh Einrichtung zum verbinden von metallischen teilen untereinander
CN115013455B (zh) * 2022-05-30 2024-05-03 上海裴椒汽车部件制造有限公司 一种刹车油管接头及其成型工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590877A (en) * 1968-09-20 1971-07-06 Babcock & Wilcox Co Explosive-activated plug
US3790060A (en) * 1969-09-23 1974-02-05 Sulzer Ag Apparatus for mounting a pipe in a perforated plate
US3724062A (en) * 1971-03-18 1973-04-03 Westinghouse Electric Corp Explosively welded plug for leaky tubes of a heat exchanger and method of using the same

Also Published As

Publication number Publication date
BE823834A (fr) 1975-04-16
FR2269698A1 (US06521211-20030218-C00004.png) 1975-11-28
DE2516685C3 (de) 1979-09-20
AU7596474A (en) 1976-06-03
JPS542165B2 (US06521211-20030218-C00004.png) 1979-02-03
GB1472904A (en) 1977-05-11
CA1003668A (en) 1977-01-18
JPS50141556A (US06521211-20030218-C00004.png) 1975-11-14
ATA12075A (de) 1976-06-15
SE407168B (sv) 1979-03-19
FR2269698B1 (US06521211-20030218-C00004.png) 1982-03-19
DE2516685B2 (de) 1979-01-25
US3912148A (en) 1975-10-14
ES433138A1 (es) 1976-11-16
SE7501556L (sv) 1975-10-31
DE2516685A1 (de) 1975-11-06
AT335256B (de) 1977-03-10

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