ES8405914A1 - "un aparato de obturacion activado por explosivos para obturar un tubo". - Google Patents

"un aparato de obturacion activado por explosivos para obturar un tubo".

Info

Publication number
ES8405914A1
ES8405914A1 ES511580A ES511580A ES8405914A1 ES 8405914 A1 ES8405914 A1 ES 8405914A1 ES 511580 A ES511580 A ES 511580A ES 511580 A ES511580 A ES 511580A ES 8405914 A1 ES8405914 A1 ES 8405914A1
Authority
ES
Spain
Prior art keywords
tube
plug member
tubes
projections
plugging
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.)
Expired
Application number
ES511580A
Other languages
English (en)
Other versions
ES511580A0 (es
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.)
Foster Wheeler Energy Corp
Original Assignee
Foster Wheeler Energy Corp
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 Foster Wheeler Energy Corp filed Critical Foster Wheeler Energy Corp
Publication of ES511580A0 publication Critical patent/ES511580A0/es
Publication of ES8405914A1 publication Critical patent/ES8405914A1/es
Expired 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
    • B21D39/04—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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/13—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by plastic deformation
    • 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)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

APARATO DE OBTURACION ACTIVADO POR EXPLOSIVOS PARA OBTURAR UN TUBO TERMOINTERCAMBIADOR.CONSTA DE UNA PIEZA DE TAPONAMIENTO (14) QUE SE INTRODUCE EN EL EXTREMO DE UN TUBO (12) TERMOINTERCAMBIADOR, SIENDO EL DIAMETRO DE DICHA PIEZA DE TAPONAMIENTO ALGO INFERIOR AL DIAMETRO INTERIOR DEL TUBO; DE UNA MULTIPLICIDAD DE ANILLOS CIRCULARES ESPACIADOS (18) SITUADOS EN LA SUPERFICIE EXTERIOR DE LA PIEZA DE TAPONAMIENTO (14); DE UNA PIEZA TRANSMISORA DE FUERZA, EN FORMA DE UN MANGUITO DE PLASTICO (20), QUE SE EXTIENDE DENTRO DE LA PERFORACION (16) DE LA PIEZA DE TAPONAMIENTO (14);Y DE UNA PIEZA EXPLOSIVA EN FORMA DE CUERDA (22) QUE SE EXTIENDE DENTRO DEL MANGUITO (20), LA CUAL CONTIENE UN NUMERO PREDETERMINADO DE GRANOS DE EXPLOSIVO UNIFORMEMENTE INCRUSTADOS EN EL INTERIOR DE UN CUERPO DE PLASTICO.
ES511580A 1981-04-27 1982-04-21 "un aparato de obturacion activado por explosivos para obturar un tubo". Expired ES8405914A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25813881A 1981-04-27 1981-04-27

Publications (2)

Publication Number Publication Date
ES511580A0 ES511580A0 (es) 1984-06-16
ES8405914A1 true ES8405914A1 (es) 1984-06-16

Family

ID=22979233

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511580A Expired ES8405914A1 (es) 1981-04-27 1982-04-21 "un aparato de obturacion activado por explosivos para obturar un tubo".

Country Status (5)

Country Link
JP (1) JPS57179594A (es)
BE (1) BE892992A (es)
ES (1) ES8405914A1 (es)
GB (1) GB2100386B (es)
NL (1) NL8201719A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5981497A (ja) * 1982-07-27 1984-05-11 フオスタ−・ホイ−ラ−・エナ−ジイ・コ−ポレイシヨン 管を修理するための爆薬作動式組立体
GB8317997D0 (en) * 1983-07-01 1983-08-03 Nat Nuclear Corp Ltd Heat exchange tube repairs
JPS6086397A (ja) * 1983-07-11 1985-05-15 ザ・バブコツク・アンド・ウイルコツクス・カンパニ− 管膨脹装置および方法
US4751944A (en) * 1986-05-28 1988-06-21 Westinghouse Electric Corp. Duplex mechanical tube plug
US4831703A (en) * 1986-12-01 1989-05-23 Westinghouse Electric Corp. Apparatus and method for plugging a tube
KR960007161B1 (ko) * 1994-03-14 1996-05-29 한국중공업주식회사 열교환기의 누수세관 밀폐용 플러그 결합체 및 이를 이용한 밀폐방법

Also Published As

Publication number Publication date
ES511580A0 (es) 1984-06-16
GB2100386B (en) 1985-02-06
NL8201719A (nl) 1982-11-16
GB2100386A (en) 1982-12-22
BE892992A (fr) 1982-08-16
JPS57179594A (en) 1982-11-05

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506