FR1218877A - Procédé et dispositif de fermeture étanche - Google Patents
Procédé et dispositif de fermeture étancheInfo
- Publication number
- FR1218877A FR1218877A FR789317A FR789317A FR1218877A FR 1218877 A FR1218877 A FR 1218877A FR 789317 A FR789317 A FR 789317A FR 789317 A FR789317 A FR 789317A FR 1218877 A FR1218877 A FR 1218877A
- Authority
- FR
- France
- Prior art keywords
- closing method
- watertight closing
- watertight
- closing
- 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
Links
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
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/02—Detachable closure members; Means for tightening closures
- F16J13/12—Detachable closure members; Means for tightening closures attached by wedging action by means of screw-thread, interrupted screw-thread, bayonet closure, or the like
-
- 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
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/02—Detachable closure members; Means for tightening closures
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/06—Sealing-plugs
- G21C13/067—Sealing-plugs for tubes, e.g. standpipes; Locking devices for plugs
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/06—Sealing-plugs
- G21C13/067—Sealing-plugs for tubes, e.g. standpipes; Locking devices for plugs
- G21C13/0675—Seals for the plugs
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/06—Details of, or accessories to, the containers
- G21F5/12—Closures for containers; Sealing arrangements
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
-
- 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
- Y10T29/49863—Assembling or joining with prestressing of part
-
- 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
- Y10T29/49908—Joining by deforming
- Y10T29/49925—Inward deformation of aperture or hollow body wall
- Y10T29/49934—Inward deformation of aperture or hollow body wall by axially applying force
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA849581X | 1958-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1218877A true FR1218877A (fr) | 1960-05-13 |
Family
ID=4172680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR789317A Expired FR1218877A (fr) | 1958-03-25 | 1959-03-13 | Procédé et dispositif de fermeture étanche |
Country Status (3)
Country | Link |
---|---|
US (1) | US2948959A (fr) |
FR (1) | FR1218877A (fr) |
GB (1) | GB849581A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2074745A1 (en) * | 1970-01-23 | 1971-10-08 | Commissariat Energie Atomique | Reactor case closure - with life of sealing rings extended by support of closing disc to limit flexing |
EP0312870A2 (fr) * | 1987-10-19 | 1989-04-26 | Westinghouse Electric Corporation | Couvercle pour château contenant des matériaux radioactifs |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4815630A (en) * | 1988-02-26 | 1989-03-28 | Fsi Corporation | Fluid tight cover seal |
US6394139B1 (en) * | 2000-07-27 | 2002-05-28 | Husky Corporation | Elliptical expansion plug for universal nozzle casting |
FR2931992A1 (fr) * | 2008-05-27 | 2009-12-04 | Acb | Conteneur en forme de fut pour la stabilisation et le confinement de dechets radioactifs solides,en particulier de galettes compressees |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1372246A (en) * | 1918-03-07 | 1921-03-22 | Detroit Pressed Steel Co | Method of forming metal blanks of varying cross-section |
US1939553A (en) * | 1931-10-27 | 1933-12-12 | Sargent & Greenleaf | Method of forming sockets |
BE508633A (fr) * | 1950-01-18 |
-
1958
- 1958-05-06 US US733446A patent/US2948959A/en not_active Expired - Lifetime
-
1959
- 1959-02-17 GB GB5485/59A patent/GB849581A/en not_active Expired
- 1959-03-13 FR FR789317A patent/FR1218877A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2074745A1 (en) * | 1970-01-23 | 1971-10-08 | Commissariat Energie Atomique | Reactor case closure - with life of sealing rings extended by support of closing disc to limit flexing |
EP0312870A2 (fr) * | 1987-10-19 | 1989-04-26 | Westinghouse Electric Corporation | Couvercle pour château contenant des matériaux radioactifs |
EP0312870A3 (fr) * | 1987-10-19 | 1990-01-17 | Westinghouse Electric Corporation | Couvercle pour château contenant des matériaux radioactifs |
Also Published As
Publication number | Publication date |
---|---|
GB849581A (en) | 1960-09-28 |
US2948959A (en) | 1960-08-16 |
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