CH661334A5 - Vorrichtung zum abdichten einer rohrverbindung und verwendung der vorrichtung. - Google Patents
Vorrichtung zum abdichten einer rohrverbindung und verwendung der vorrichtung. Download PDFInfo
- Publication number
- CH661334A5 CH661334A5 CH4653/83A CH465383A CH661334A5 CH 661334 A5 CH661334 A5 CH 661334A5 CH 4653/83 A CH4653/83 A CH 4653/83A CH 465383 A CH465383 A CH 465383A CH 661334 A5 CH661334 A5 CH 661334A5
- Authority
- CH
- Switzerland
- Prior art keywords
- sealing
- housing
- sleeve
- pipe
- connection
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title claims description 64
- 238000009434 installation Methods 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 7
- 239000011261 inert gas Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 7
- 238000009835 boiling Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000002285 radioactive effect Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003758 nuclear fuel Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/002—Sealings comprising at least two sealings in succession
- F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
-
- 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
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
-
- 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
- F16L55/18—Appliances for use in repairing pipes
-
- 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
- Y10T29/49826—Assembling or joining
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Joints With Pressure Members (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/434,092 US4480841A (en) | 1982-10-13 | 1982-10-13 | Apparatus and method for sealing a tube joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH661334A5 true CH661334A5 (de) | 1987-07-15 |
Family
ID=23722800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH4653/83A CH661334A5 (de) | 1982-10-13 | 1983-08-25 | Vorrichtung zum abdichten einer rohrverbindung und verwendung der vorrichtung. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4480841A (forum.php) |
| JP (1) | JPS5989896A (forum.php) |
| CH (1) | CH661334A5 (forum.php) |
| ES (1) | ES8707594A1 (forum.php) |
| IN (1) | IN157907B (forum.php) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537406A (en) * | 1983-04-27 | 1985-08-27 | L'garde, Inc. | Hostile environment joint seal and method for installation |
| US4611813A (en) * | 1984-09-28 | 1986-09-16 | Combustion Engineering Co., Inc. | Method of and apparatus for providing an annular seal |
| US4826217A (en) * | 1986-03-31 | 1989-05-02 | Combustion Engineering, Inc. | Apparatus and method for sealing a tube joint |
| US4795171A (en) * | 1986-09-02 | 1989-01-03 | Federico Quevedo Del Rio | Self-pressurized shaft or closure seal |
| SE457029B (sv) * | 1987-03-30 | 1988-11-21 | Asea Atom Ab | Taetningsanordning vid kaernkraftreaktor |
| US5071140A (en) * | 1990-01-02 | 1991-12-10 | Federico Quevedo Del Rio | Self-pressurized gasket seal |
| US5323428A (en) * | 1992-12-31 | 1994-06-21 | Combustion Engineering, Inc. | Readily disconnectable nozzle arrangement for use with nuclear reactor |
| US5513227A (en) * | 1992-12-31 | 1996-04-30 | Combustion Engineering Inc. | Readily disconnectable nozzle arrangement for use with a nuclear reactor |
| US5605361A (en) * | 1994-05-06 | 1997-02-25 | Entergy Operations, Inc. | Replacement nozzle for pressure vessels and method of a attaching same |
| US5619546A (en) * | 1995-04-20 | 1997-04-08 | Combustion Engineering, Inc. | Resistance temperature detector nozzle mechanical clamp |
| US5809098A (en) * | 1997-03-10 | 1998-09-15 | General Electric Company | Method for sealing a stub tube in a nuclear reactor |
| US6111928A (en) * | 1997-09-29 | 2000-08-29 | Combustion Engineering, Inc. | Top mount canopy seal clamp assembly |
| US6125159A (en) * | 1998-05-11 | 2000-09-26 | Ce Nuclear Power Llc | Canopy seal clamp assembly and method of installation |
| US6834092B2 (en) | 2002-07-15 | 2004-12-21 | General Electric Company | Method of repairing leaking elongate hollow members in boiling water reactors |
| US7206372B2 (en) * | 2002-07-15 | 2007-04-17 | General Electric Company | Methods of repairing leaking elongate hollow members in boiling water reactors |
| US6888908B1 (en) * | 2002-11-18 | 2005-05-03 | Babcock & Wilcox Canada, Ltd. | Reactor head with integral nozzles |
| US9180557B1 (en) * | 2014-04-21 | 2015-11-10 | Areva Inc. | Two-piece replacement nozzle |
| CA2946521C (en) * | 2014-05-01 | 2021-03-16 | Ge Oil & Gas Esp, Inc. | Redundant shaft seals in esp seal section |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3207523A (en) * | 1965-01-26 | 1965-09-21 | Everett W Johnson | Seal assembly |
| US3479063A (en) * | 1968-12-24 | 1969-11-18 | Flexfloat Eng Co | Fluid pressure tightened joint |
| US3971566A (en) * | 1972-03-29 | 1976-07-27 | Raychem Corporation | Hydraulic sealing member and process |
| FI55592C (fi) * | 1978-03-17 | 1979-08-10 | Sarlin Ab Oy E | Anordning foer att genomfoera en kabel en vaegg |
| US4281841A (en) * | 1978-03-30 | 1981-08-04 | The United States Of America As Represented By The United States Department Of Energy | O-Ring sealing arrangements for ultra-high vacuum systems |
-
1982
- 1982-10-13 US US06/434,092 patent/US4480841A/en not_active Expired - Lifetime
-
1983
- 1983-03-02 IN IN258/CAL/83A patent/IN157907B/en unknown
- 1983-08-25 CH CH4653/83A patent/CH661334A5/de not_active IP Right Cessation
- 1983-10-10 ES ES526349A patent/ES8707594A1/es not_active Expired
- 1983-10-13 JP JP58190018A patent/JPS5989896A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4480841A (en) | 1984-11-06 |
| ES8707594A1 (es) | 1987-08-01 |
| IN157907B (forum.php) | 1986-07-19 |
| ES526349A0 (es) | 1987-08-01 |
| JPS5989896A (ja) | 1984-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |