GB1172962A - A Heat Exchanger Tube or the like Expansible Plug and Method of using same - Google Patents

A Heat Exchanger Tube or the like Expansible Plug and Method of using same

Info

Publication number
GB1172962A
GB1172962A GB2428/68A GB242868A GB1172962A GB 1172962 A GB1172962 A GB 1172962A GB 2428/68 A GB2428/68 A GB 2428/68A GB 242868 A GB242868 A GB 242868A GB 1172962 A GB1172962 A GB 1172962A
Authority
GB
United Kingdom
Prior art keywords
plug
tube
charge
head
heat exchanger
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
GB2428/68A
Other languages
English (en)
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.)
Texaco Development Corp
Original Assignee
Texaco Development 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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of GB1172962A publication Critical patent/GB1172962A/en
Expired 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
    • F28F11/04—Arrangements for sealing leaky tubes and conduits using pairs of obturating elements, e.g. washers, mounted upon central operating rods
    • 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 in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow 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 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
    • 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)
  • Automatic Assembly (AREA)
  • Air Bags (AREA)
GB2428/68A 1967-01-17 1968-01-16 A Heat Exchanger Tube or the like Expansible Plug and Method of using same Expired GB1172962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60991767A 1967-01-17 1967-01-17

Publications (1)

Publication Number Publication Date
GB1172962A true GB1172962A (en) 1969-12-03

Family

ID=24442884

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2428/68A Expired GB1172962A (en) 1967-01-17 1968-01-16 A Heat Exchanger Tube or the like Expansible Plug and Method of using same

Country Status (5)

Country Link
US (1) US3491798A (https=)
DE (1) DE1675398A1 (https=)
FR (1) FR1551535A (https=)
GB (1) GB1172962A (https=)
NL (1) NL6800764A (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1225135A (https=) * 1967-12-01 1971-03-17
US3590877A (en) * 1968-09-20 1971-07-06 Babcock & Wilcox Co Explosive-activated plug
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
US3797098A (en) * 1972-09-14 1974-03-19 Nasa Totally confined explosive welding
US3890994A (en) * 1973-08-20 1975-06-24 Charles R Olsen Normally open valve construction having a deformable bladder
DE2744501C2 (de) * 1977-10-04 1984-02-23 Alfred Teves Gmbh, 6000 Frankfurt Anordnung zum Verschließen einer druckbeaufschlagbaren Bohrung
US4640192A (en) * 1985-11-19 1987-02-03 Nash Henry G Means for securing tubes to a tube sheet
US5479961A (en) * 1994-12-09 1996-01-02 Senior Engineering Company Method of plugging a heat exchanger tube and plug therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054810A (https=) *
GB190418190A (en) * 1904-08-22 1904-09-29 Cornelius Middelthon Improvements in Means for Plugging or Stopping Cracked Fire Tubes in Steam Boilers.
US2779279A (en) * 1952-03-08 1957-01-29 Paul S Maiwurm Apparatus for securing a tube or tubes in a body member
US3175618A (en) * 1961-11-06 1965-03-30 Pan American Petroleum Corp Apparatus for placing a liner in a vessel
US3364562A (en) * 1962-11-08 1968-01-23 North American Aviation Inc Method of making a butt joint by explosive welding
US3203479A (en) * 1963-06-04 1965-08-31 Warren Petroleum Corp Condenser tube plug

Also Published As

Publication number Publication date
US3491798A (en) 1970-01-27
FR1551535A (https=) 1968-12-27
DE1675398A1 (de) 1971-01-21
NL6800764A (https=) 1968-07-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]