FR2655764B1 - DEVICE FOR POSITIONING A SHUTTER OF A SEALING CLOSURE PLUG OF A STEAM GENERATOR TUBE. - Google Patents

DEVICE FOR POSITIONING A SHUTTER OF A SEALING CLOSURE PLUG OF A STEAM GENERATOR TUBE.

Info

Publication number
FR2655764B1
FR2655764B1 FR8916278A FR8916278A FR2655764B1 FR 2655764 B1 FR2655764 B1 FR 2655764B1 FR 8916278 A FR8916278 A FR 8916278A FR 8916278 A FR8916278 A FR 8916278A FR 2655764 B1 FR2655764 B1 FR 2655764B1
Authority
FR
France
Prior art keywords
shutter
positioning
steam generator
closure plug
generator tube
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 - Lifetime
Application number
FR8916278A
Other languages
French (fr)
Other versions
FR2655764A1 (en
Inventor
Lara Joseph
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.)
Areva NP SAS
Original Assignee
Framatome SA
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 Framatome SA filed Critical Framatome SA
Priority to FR8916278A priority Critical patent/FR2655764B1/en
Publication of FR2655764A1 publication Critical patent/FR2655764A1/en
Application granted granted Critical
Publication of FR2655764B1 publication Critical patent/FR2655764B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Pressure Vessels And Lids Thereof (AREA)
FR8916278A 1989-12-08 1989-12-08 DEVICE FOR POSITIONING A SHUTTER OF A SEALING CLOSURE PLUG OF A STEAM GENERATOR TUBE. Expired - Lifetime FR2655764B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8916278A FR2655764B1 (en) 1989-12-08 1989-12-08 DEVICE FOR POSITIONING A SHUTTER OF A SEALING CLOSURE PLUG OF A STEAM GENERATOR TUBE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8916278A FR2655764B1 (en) 1989-12-08 1989-12-08 DEVICE FOR POSITIONING A SHUTTER OF A SEALING CLOSURE PLUG OF A STEAM GENERATOR TUBE.

Publications (2)

Publication Number Publication Date
FR2655764A1 FR2655764A1 (en) 1991-06-14
FR2655764B1 true FR2655764B1 (en) 1992-03-13

Family

ID=9388313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8916278A Expired - Lifetime FR2655764B1 (en) 1989-12-08 1989-12-08 DEVICE FOR POSITIONING A SHUTTER OF A SEALING CLOSURE PLUG OF A STEAM GENERATOR TUBE.

Country Status (1)

Country Link
FR (1) FR2655764B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5249604A (en) * 1991-05-13 1993-10-05 Westinghouse Electric Corp. Tube plug for plugging a tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369662A (en) * 1981-02-25 1983-01-25 Westinghouse Electric Corp. Plug installation apparatus
US4734972A (en) * 1986-01-15 1988-04-05 Westinghouse Electric Corp. Tube plug removal machine
US4787420A (en) * 1986-12-01 1988-11-29 Westinghouse Electric Corp. Plugging apparatus and method using a hydraulically assisted plug expander

Also Published As

Publication number Publication date
FR2655764A1 (en) 1991-06-14

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Legal Events

Date Code Title Description
ST Notification of lapse