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
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)
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)
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)
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 |
-
1989
- 1989-12-08 FR FR8916278A patent/FR2655764B1/en not_active Expired - Lifetime
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 |