EP0128644A3 - Heat exchanger tube repair - Google Patents

Heat exchanger tube repair Download PDF

Info

Publication number
EP0128644A3
EP0128644A3 EP84302486A EP84302486A EP0128644A3 EP 0128644 A3 EP0128644 A3 EP 0128644A3 EP 84302486 A EP84302486 A EP 84302486A EP 84302486 A EP84302486 A EP 84302486A EP 0128644 A3 EP0128644 A3 EP 0128644A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
exchanger tube
tube repair
repair
heat
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.)
Granted
Application number
EP84302486A
Other versions
EP0128644B1 (en
EP0128644A2 (en
Inventor
Peter Francis Roach
Edward Duncombe
Ian Hulse
John Stacey
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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
Priority claimed from GB838309988A external-priority patent/GB8309988D0/en
Priority claimed from GB838313266A external-priority patent/GB8313266D0/en
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of EP0128644A2 publication Critical patent/EP0128644A2/en
Publication of EP0128644A3 publication Critical patent/EP0128644A3/en
Application granted granted Critical
Publication of EP0128644B1 publication Critical patent/EP0128644B1/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
    • F28F11/02—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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
EP19840302486 1983-04-13 1984-04-11 Heat exchanger tube repair Expired EP0128644B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB838309988A GB8309988D0 (en) 1983-04-13 1983-04-13 Heat exchanger tube repair
GB8309988 1983-04-13
GB838313266A GB8313266D0 (en) 1983-05-13 1983-05-13 Heat exchanger tube repair
GB8313266 1983-05-13

Publications (3)

Publication Number Publication Date
EP0128644A2 EP0128644A2 (en) 1984-12-19
EP0128644A3 true EP0128644A3 (en) 1985-07-10
EP0128644B1 EP0128644B1 (en) 1987-09-16

Family

ID=26285809

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840302486 Expired EP0128644B1 (en) 1983-04-13 1984-04-11 Heat exchanger tube repair

Country Status (2)

Country Link
EP (1) EP0128644B1 (en)
DE (1) DE3466279D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101347862B (en) * 2008-06-06 2011-04-06 上汽通用五菱汽车股份有限公司 Operation method for applying micro-negative-pressure to repair welding of pipeline crevice

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3717032C1 (en) * 1987-05-21 1988-11-10 Bbc Reaktor Gmbh Method and device for simulating the operational stresses of a component connection

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1395263A (en) * 1973-01-03 1975-05-21 Atomic Energy Authority Uk Strain gauges
GB2032559A (en) * 1978-10-04 1980-05-08 Atomic Energy Authority Uk Tube-in-shell heat exchangers
GB2094435A (en) * 1981-03-10 1982-09-15 Nat Nuclear Corp Ltd Repairing tubes
EP0109798A1 (en) * 1982-11-12 1984-05-30 United Kingdom Atomic Energy Authority Induced current heating element

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1395263A (en) * 1973-01-03 1975-05-21 Atomic Energy Authority Uk Strain gauges
GB2032559A (en) * 1978-10-04 1980-05-08 Atomic Energy Authority Uk Tube-in-shell heat exchangers
GB2094435A (en) * 1981-03-10 1982-09-15 Nat Nuclear Corp Ltd Repairing tubes
EP0109798A1 (en) * 1982-11-12 1984-05-30 United Kingdom Atomic Energy Authority Induced current heating element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101347862B (en) * 2008-06-06 2011-04-06 上汽通用五菱汽车股份有限公司 Operation method for applying micro-negative-pressure to repair welding of pipeline crevice

Also Published As

Publication number Publication date
EP0128644B1 (en) 1987-09-16
EP0128644A2 (en) 1984-12-19
DE3466279D1 (en) 1987-10-22

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