JPS6085398A - 放射能負荷セル内の垂直導管を遠隔操作で修理する方法 - Google Patents
放射能負荷セル内の垂直導管を遠隔操作で修理する方法Info
- Publication number
- JPS6085398A JPS6085398A JP59180847A JP18084784A JPS6085398A JP S6085398 A JPS6085398 A JP S6085398A JP 59180847 A JP59180847 A JP 59180847A JP 18084784 A JP18084784 A JP 18084784A JP S6085398 A JPS6085398 A JP S6085398A
- Authority
- JP
- Japan
- Prior art keywords
- conduit
- plug
- freezing
- frozen
- vertical conduit
- 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
Links
- 238000000034 method Methods 0.000 title claims description 11
- 230000002285 radioactive effect Effects 0.000 title claims description 5
- 238000007710 freezing Methods 0.000 claims description 41
- 230000008014 freezing Effects 0.000 claims description 41
- 238000005520 cutting process Methods 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000009376 nuclear reprocessing Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- 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
- F16L55/10—Means for stopping flow in pipes or hoses
- F16L55/103—Means for stopping flow in pipes or hoses by temporarily freezing liquid sections in 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
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/1608—Devices for covering leaks in pipes or hoses, e.g. hose-menders by replacement of the damaged part of the pipe
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0391—Affecting flow by the addition of material or energy
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0402—Cleaning, repairing, or assembling
- Y10T137/0441—Repairing, securing, replacing, or servicing pipe joint, valve, or tank
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/6416—With heating or cooling of the system
-
- 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
- Y10T29/49718—Repairing
- Y10T29/49721—Repairing with disassembling
- Y10T29/4973—Replacing of defective part
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3331492A DE3331492C2 (de) | 1983-09-01 | 1983-09-01 | Verfahren zum Instandsetzen von senkrechten Rohrleitungen |
| DE3331492.6 | 1983-09-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6085398A true JPS6085398A (ja) | 1985-05-14 |
| JPH0479560B2 JPH0479560B2 (enExample) | 1992-12-16 |
Family
ID=6207953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59180847A Granted JPS6085398A (ja) | 1983-09-01 | 1984-08-31 | 放射能負荷セル内の垂直導管を遠隔操作で修理する方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4598727A (enExample) |
| JP (1) | JPS6085398A (enExample) |
| BE (1) | BE900392A (enExample) |
| BR (1) | BR8404282A (enExample) |
| DE (1) | DE3331492C2 (enExample) |
| FR (1) | FR2551379B1 (enExample) |
| GB (1) | GB2147081B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3412363A1 (de) * | 1984-04-03 | 1985-10-10 | Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover | Verfahren und vorrichtung zur fernhantierten vorbereitung der beiden durch ein herausgesaegtes rohrstueck geschaffenen rohrenden einer dadurch getrennten rohrleitung |
| GB2195738A (en) * | 1986-10-06 | 1988-04-13 | Shell Int Research | Method of isolating a portion of a pipeline |
| US6041811A (en) * | 1997-09-04 | 2000-03-28 | Pa-Plug, Inc. | Plug for forming an ice barrier in a pipeline |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH458672A (de) * | 1966-06-17 | 1968-06-30 | Frick Ag Ing | Verfahren zum Auswechseln von Anlageteilen in Heiz- oder Kühlanlagen |
| CH468589A (de) * | 1966-10-31 | 1969-02-15 | Scheidler Berthold | Verfahren und Einrichtung zum hilfsweisen Verschliessen von Rohrleitungen |
| DE2137434A1 (de) * | 1971-07-27 | 1973-02-08 | Stadtwerke Dinslaken Gmbh | Verfahren und vorrichtung zur herstellung von anschlussleitungen an im betrieb befindlichen, fluessigkeit fuehrenden rohrleitungen |
| US3710812A (en) * | 1971-08-05 | 1973-01-16 | Telafix Inc | Method of and means for repairing lateral branches of sub-surface pipe lines |
| US4255840A (en) * | 1975-10-21 | 1981-03-17 | Westinghouse Electric Corp. | Method of repairing a heating element in a pressurizer |
| US4370862A (en) * | 1976-09-13 | 1983-02-01 | Brister Incorporated | Apparatus and method for freezing a slug of liquid in a section of a large diameter fluid transmission line |
| FR2488972A1 (fr) * | 1980-08-22 | 1982-02-26 | Petroles Cie Francaise | Procede d'intervention sur une conduite transportant un fluide notamment sur une conduite immergee |
-
1983
- 1983-09-01 DE DE3331492A patent/DE3331492C2/de not_active Expired
-
1984
- 1984-08-09 FR FR8412601A patent/FR2551379B1/fr not_active Expired
- 1984-08-20 BE BE0/213518A patent/BE900392A/fr not_active IP Right Cessation
- 1984-08-28 BR BR8404282A patent/BR8404282A/pt unknown
- 1984-08-31 GB GB08422000A patent/GB2147081B/en not_active Expired
- 1984-08-31 JP JP59180847A patent/JPS6085398A/ja active Granted
- 1984-09-04 US US06/647,022 patent/US4598727A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| BE900392A (fr) | 1984-12-17 |
| GB2147081B (en) | 1986-10-22 |
| GB2147081A (en) | 1985-05-01 |
| FR2551379A1 (fr) | 1985-03-08 |
| FR2551379B1 (fr) | 1988-05-20 |
| BR8404282A (pt) | 1985-07-23 |
| GB8422000D0 (en) | 1984-10-24 |
| JPH0479560B2 (enExample) | 1992-12-16 |
| DE3331492A1 (de) | 1985-03-28 |
| US4598727A (en) | 1986-07-08 |
| DE3331492C2 (de) | 1986-06-26 |
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