FR2018520A1 - - Google Patents

Info

Publication number
FR2018520A1
FR2018520A1 FR6931903A FR6931903A FR2018520A1 FR 2018520 A1 FR2018520 A1 FR 2018520A1 FR 6931903 A FR6931903 A FR 6931903A FR 6931903 A FR6931903 A FR 6931903A FR 2018520 A1 FR2018520 A1 FR 2018520A1
Authority
FR
France
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.)
Pending
Application number
FR6931903A
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and 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 and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of FR2018520A1 publication Critical patent/FR2018520A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B21D39/042—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods using explosives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/006—Explosive bolts; Explosive actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • 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
    • Y10T29/49805—Shaping by direct application of fluent pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
FR6931903A 1968-09-20 1969-09-19 Pending FR2018520A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76127368A 1968-09-20 1968-09-20

Publications (1)

Publication Number Publication Date
FR2018520A1 true FR2018520A1 (fr) 1970-05-29

Family

ID=25061730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6931903A Pending FR2018520A1 (fr) 1968-09-20 1969-09-19

Country Status (3)

Country Link
US (1) US3590877A (fr)
FR (1) FR2018520A1 (fr)
GB (1) GB1285911A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2346074A1 (fr) * 1976-03-29 1977-10-28 Westinghouse Electric Corp Procede pour monter un manchon dans une extremite d'un tube
FR2428200A1 (fr) * 1978-06-09 1980-01-04 Babcock & Wilcox Co Bouchon d'obturation de tube, active par explosif
FR2538877A1 (fr) * 1983-01-03 1984-07-06 Westinghouse Electric Corp Bouchon pour tube
EP0122610A1 (fr) * 1983-04-14 1984-10-24 Combustion Engineering, Inc. Bouchon pour tube à fixation mécanique
FR2563126A1 (fr) * 1984-04-20 1985-10-25 Barras Provence Dispositif pour obturer des tubes par effet hydro-electrique

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756406A (fr) * 1969-09-23 1971-03-22 Sulzer Ag Procede de fixation d'un tube dans une plaque perforee par ondes de pression produites par explosion et disposition pour la miseen oeuvre de ce procede
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
DE2210921A1 (de) * 1972-03-07 1973-09-20 Interatom Absperrvorrichtung fuer rohrleitungen mittels eines plastisch verformbaren dichtkoerpers
US3774291A (en) * 1972-08-04 1973-11-27 Us Air Force Explosive bonding of tubes to fittings
US3797098A (en) * 1972-09-14 1974-03-19 Nasa Totally confined explosive welding
US3900939A (en) * 1973-10-31 1975-08-26 Combustion Eng Method of plugging steam generator tubes
US3912148A (en) * 1974-04-30 1975-10-14 Babcock & Wilcox Co Combination welding and brazing device
GB1521256A (en) * 1974-08-28 1978-08-16 Int Research & Dev Co Ltd Explosive welding
NL152188B (nl) * 1974-09-16 1977-02-15 Holland Explosive Metal Metalen prop voor het afdichtend afsluiten van een opening in een pijpenplaat van een warmteuitwisselaar, werkwijze voor het aanbrengen van zulk een prop en warmteuitwisselaar met een pijpenplaat, waarvan ten minste een opening door zulk een prop is dichtgemaakt.
US4074630A (en) * 1976-02-27 1978-02-21 Explosive Metal Working Holland B.V. Methods and plugs to seal apertures in tube plates of heat exchangers provided with tube plates which are locally sealed with these methods and such plates
US4352379A (en) * 1977-04-06 1982-10-05 The Babcock & Wilcox Company Pressure vessel tube sealing and support method
US4290543A (en) * 1977-04-06 1981-09-22 The Babcock & Wilcox Company Support plug
US4347790A (en) * 1979-07-11 1982-09-07 Cockerill And Centre De Technologies Nouvelles Explosive plug for blocking tubes
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
US4587904A (en) * 1985-01-07 1986-05-13 Foster Wheeler Energy Corporation Debris free plug assembly for heat exchange tubes
US4685205A (en) * 1985-08-26 1987-08-11 Foster Wheeler Development Corporation Apparatus for forming an explosively expanded tube-tube sheet joint including a barrier tube
US4708280A (en) * 1985-10-23 1987-11-24 The United States Of America As Represented By The Administrator, National Aeronautics & Space Administration Tool and process for miniature explosive joining of tubes
US4751944A (en) * 1986-05-28 1988-06-21 Westinghouse Electric Corp. Duplex mechanical tube plug
US5038994A (en) * 1987-10-13 1991-08-13 The Babcock & Wilcox Company Apparatus for explosively welding a sleeve into a heat exchanger tube
US5022148A (en) * 1989-04-07 1991-06-11 The Babcock & Wilcox Company Method for explosively welding a sleeve into a heat exchanger tube
DE4113315A1 (de) * 1991-04-24 1992-10-29 Klaus Pomorin Rohrduebelpatrone
KR960007161B1 (ko) * 1994-03-14 1996-05-29 한국중공업주식회사 열교환기의 누수세관 밀폐용 플러그 결합체 및 이를 이용한 밀폐방법
US5479961A (en) * 1994-12-09 1996-01-02 Senior Engineering Company Method of plugging a heat exchanger tube and plug therefor
US7530485B1 (en) * 2006-02-07 2009-05-12 High Energy Metals, Inc. Method for explosive bonding of tubular metal liners
US11002097B2 (en) 2018-08-16 2021-05-11 James G. Rairigh Shaped charge assembly, explosive units, and methods for selectively expanding wall of a tubular
US11536104B2 (en) 2018-08-16 2022-12-27 James G. Rairigh Methods of pre-testing expansion charge for selectively expanding a wall of a tubular, and methods of selectively expanding walls of nested tubulars
EP3837424A4 (fr) * 2018-08-16 2022-05-18 Rairigh, James, G. Outils de colonne à double extrémité de mise à feu d'explosif et procédés d'expansion sélective d'une paroi de matériel tubulaire
US11480021B2 (en) 2018-08-16 2022-10-25 James G. Rairigh Shaped charge assembly, explosive units, and methods for selectively expanding wall of a tubular
US11781393B2 (en) 2018-08-16 2023-10-10 James G. Rairigh Explosive downhole tools having improved wellbore conveyance and debris properties, methods of using the explosive downhole tools in a wellbore, and explosive units for explosive column tools
CA3147161A1 (fr) * 2019-07-19 2021-01-28 DynaEnergetics Europe GmbH Outil de puits de forage a actionnement balistique

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126918A (en) * 1964-03-31 Slip ring spacer for insulated conduit systems
US311149A (en) * 1885-01-20 Chimney for dwelling-houses
US2214226A (en) * 1939-03-29 1940-09-10 English Aaron Method and apparatus useful in drilling and producing wells
GB1041999A (en) * 1963-12-24 1966-09-07 Siemens Ag A process for plating vessels
US3358349A (en) * 1964-08-05 1967-12-19 Darlite Corp Method of explosion cladding irregular aluminum objects
US3290770A (en) * 1965-05-13 1966-12-13 Silverman Daniel Method of simultaneously deforming two overlapping tubular metal elements to form interlocking ridges
US3263323A (en) * 1965-10-21 1966-08-02 United Aircraft Corp Fabrication of a continuous peripheral joint
US3364561A (en) * 1966-02-10 1968-01-23 Du Pont Explosive tube bonding
US3491798A (en) * 1967-01-17 1970-01-27 Texaco Inc Explosive type expansible plug

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2346074A1 (fr) * 1976-03-29 1977-10-28 Westinghouse Electric Corp Procede pour monter un manchon dans une extremite d'un tube
FR2428200A1 (fr) * 1978-06-09 1980-01-04 Babcock & Wilcox Co Bouchon d'obturation de tube, active par explosif
FR2538877A1 (fr) * 1983-01-03 1984-07-06 Westinghouse Electric Corp Bouchon pour tube
EP0113080A1 (fr) * 1983-01-03 1984-07-11 Westinghouse Electric Corporation Bouchon pour tube
EP0122610A1 (fr) * 1983-04-14 1984-10-24 Combustion Engineering, Inc. Bouchon pour tube à fixation mécanique
FR2563126A1 (fr) * 1984-04-20 1985-10-25 Barras Provence Dispositif pour obturer des tubes par effet hydro-electrique

Also Published As

Publication number Publication date
US3590877A (en) 1971-07-06
GB1285911A (en) 1972-08-16

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