FR2529657B1 - METHOD FOR REPAIRING HEAT EXCHANGER TUBES - Google Patents

METHOD FOR REPAIRING HEAT EXCHANGER TUBES

Info

Publication number
FR2529657B1
FR2529657B1 FR8211764A FR8211764A FR2529657B1 FR 2529657 B1 FR2529657 B1 FR 2529657B1 FR 8211764 A FR8211764 A FR 8211764A FR 8211764 A FR8211764 A FR 8211764A FR 2529657 B1 FR2529657 B1 FR 2529657B1
Authority
FR
France
Prior art keywords
heat exchanger
exchanger tubes
repairing heat
repairing
tubes
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
FR8211764A
Other languages
French (fr)
Other versions
FR2529657A1 (en
Inventor
Ralph Ward
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.)
National Nuclear Corp Ltd
Original Assignee
National Nuclear Corp 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 National Nuclear Corp Ltd filed Critical National Nuclear Corp Ltd
Priority to FR8211764A priority Critical patent/FR2529657B1/en
Publication of FR2529657A1 publication Critical patent/FR2529657A1/en
Application granted granted Critical
Publication of FR2529657B1 publication Critical patent/FR2529657B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/179—Devices for covering leaks in pipes or hoses, e.g. hose-menders specially adapted for bends, branch units, branching pipes or the like
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/12—Shape memory
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/04—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes comprising shape memory alloys or bimetallic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
FR8211764A 1982-07-05 1982-07-05 METHOD FOR REPAIRING HEAT EXCHANGER TUBES Expired FR2529657B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8211764A FR2529657B1 (en) 1982-07-05 1982-07-05 METHOD FOR REPAIRING HEAT EXCHANGER TUBES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8211764A FR2529657B1 (en) 1982-07-05 1982-07-05 METHOD FOR REPAIRING HEAT EXCHANGER TUBES

Publications (2)

Publication Number Publication Date
FR2529657A1 FR2529657A1 (en) 1984-01-06
FR2529657B1 true FR2529657B1 (en) 1987-12-18

Family

ID=9275685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8211764A Expired FR2529657B1 (en) 1982-07-05 1982-07-05 METHOD FOR REPAIRING HEAT EXCHANGER TUBES

Country Status (1)

Country Link
FR (1) FR2529657B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560962B1 (en) * 1984-03-08 1986-10-24 Nat Nuclear Corp Ltd MULTITUBULAR CALENDER EXCHANGER TUBE REPAIR PROCESS

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174851A (en) * 1961-12-01 1965-03-23 William J Buehler Nickel-base alloys
GB1247429A (en) * 1969-12-23 1971-09-22 Alan Banner Improvements in or relating to protective inserts for condenser tubes
DE2448160A1 (en) * 1973-10-09 1975-05-07 Raychem Corp DEVICES WITH A HEAT-RECOVERABLE COMPONENT, IN PARTICULAR PIPE COUPLINGS
FR2306783A2 (en) * 1973-10-09 1976-11-05 Raychem Corp Connector and seal for broken or cracked pipes
GB1580036A (en) * 1976-05-27 1980-11-26 Raychem Corp Heat-recoverable composite coupling devices
GB1594573A (en) * 1976-11-05 1981-07-30 Raychem Sa Nv Sealing and insulating heat-recoverable article and method
GB1604444A (en) * 1977-09-30 1981-12-09 Raychem Ltd Heatrecoverable articles
GB2032559A (en) * 1978-10-04 1980-05-08 Atomic Energy Authority Uk Tube-in-shell heat exchangers
GB2094435B (en) * 1981-03-10 1984-08-15 Nat Nuclear Corp Ltd Repairing tubes

Also Published As

Publication number Publication date
FR2529657A1 (en) 1984-01-06

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse