ZA735184B - Improvements in a method of securing tubes in tubeplates - Google Patents

Improvements in a method of securing tubes in tubeplates

Info

Publication number
ZA735184B
ZA735184B ZA735184A ZA735184A ZA735184B ZA 735184 B ZA735184 B ZA 735184B ZA 735184 A ZA735184 A ZA 735184A ZA 735184 A ZA735184 A ZA 735184A ZA 735184 B ZA735184 B ZA 735184B
Authority
ZA
South Africa
Prior art keywords
tubeplates
securing tubes
securing
tubes
Prior art date
Application number
ZA735184A
Other languages
English (en)
Inventor
R Hardwick
Original Assignee
Yorkshire Imperial Metals 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 Yorkshire Imperial Metals Ltd filed Critical Yorkshire Imperial Metals Ltd
Publication of ZA735184B publication Critical patent/ZA735184B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Catching Or Destruction (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
ZA735184A 1972-08-10 1973-07-30 Improvements in a method of securing tubes in tubeplates ZA735184B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1882872A GB1439141A (en) 1972-08-10 1972-08-10 Method of closing a tubeplate aperture or tube in a tubeplate aperture by explosive welding

Publications (1)

Publication Number Publication Date
ZA735184B true ZA735184B (en) 1974-07-31

Family

ID=10119116

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA735184A ZA735184B (en) 1972-08-10 1973-07-30 Improvements in a method of securing tubes in tubeplates

Country Status (12)

Country Link
JP (1) JPS49132646A (OSRAM)
AT (1) AT332708B (OSRAM)
BE (1) BE803515R (OSRAM)
CA (1) CA1006017A (OSRAM)
CH (1) CH569946A5 (OSRAM)
DE (1) DE2340620A1 (OSRAM)
ES (1) ES417750A2 (OSRAM)
FR (1) FR2195769B2 (OSRAM)
GB (1) GB1439141A (OSRAM)
IT (1) IT1051738B (OSRAM)
NL (1) NL7310761A (OSRAM)
ZA (1) ZA735184B (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592577A (en) * 1982-09-30 1986-06-03 The Babcock & Wilcox Company Sleeve type repair of degraded nuclear steam generator tubes
DE3305615C2 (de) * 1983-02-18 1986-10-16 Heinrich Dr.-Ing. 4290 Bocholt Hampel Anordnung zum Befestigen eines Rohres in einer Lochplatte mittels Explosionsdruckwellen
FR2563126A1 (fr) * 1984-04-20 1985-10-25 Barras Provence Dispositif pour obturer des tubes par effet hydro-electrique
US5038994A (en) * 1987-10-13 1991-08-13 The Babcock & Wilcox Company Apparatus for explosively welding a sleeve into a heat exchanger tube
ES2031350T3 (es) * 1989-02-10 1992-12-01 The Babcock & Wilcox Company Soldadura por explosion de manguitos a las superficies interiores de tubos.
US5022148A (en) * 1989-04-07 1991-06-11 The Babcock & Wilcox Company Method for explosively welding a sleeve into a heat exchanger tube
KR960007161B1 (ko) * 1994-03-14 1996-05-29 한국중공업주식회사 열교환기의 누수세관 밀폐용 플러그 결합체 및 이를 이용한 밀폐방법
CN112304579B (zh) * 2019-07-25 2022-10-04 中国石油天然气集团有限公司 一种开孔封堵验证试验的设备及其方法
CN113042856B (zh) * 2021-03-24 2022-09-16 广州祈信金属制品有限公司 一种薄管端面焊接工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1029494A (en) * 1964-02-20 1966-05-11 Int Research & Dev Co Ltd Improvements in and relating to the sealing of tubular members or bores
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
NL7310761A (OSRAM) 1974-02-12
FR2195769A2 (OSRAM) 1974-03-08
FR2195769B2 (OSRAM) 1979-04-20
ATA701873A (de) 1976-01-15
BE803515R (fr) 1974-02-11
CH569946A5 (OSRAM) 1975-11-28
AU5879173A (en) 1975-02-06
JPS49132646A (OSRAM) 1974-12-19
DE2340620A1 (de) 1974-02-28
GB1439141A (en) 1976-06-09
AT332708B (de) 1976-10-11
CA1006017A (en) 1977-03-01
IT1051738B (it) 1981-05-20
ES417750A2 (es) 1977-06-16

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