ATE30980T1 - Demontierbare verankerungsvorrichtung fuer einen drosselungsabschluss. - Google Patents
Demontierbare verankerungsvorrichtung fuer einen drosselungsabschluss.Info
- Publication number
- ATE30980T1 ATE30980T1 AT84870081T AT84870081T ATE30980T1 AT E30980 T1 ATE30980 T1 AT E30980T1 AT 84870081 T AT84870081 T AT 84870081T AT 84870081 T AT84870081 T AT 84870081T AT E30980 T1 ATE30980 T1 AT E30980T1
- Authority
- AT
- Austria
- Prior art keywords
- guide tube
- throttle
- throttle closure
- termination
- anchoring device
- Prior art date
Links
- 238000004873 anchoring Methods 0.000 title 1
- 125000006850 spacer group Chemical group 0.000 abstract 2
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
- G21C7/10—Construction of control elements
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
-
- 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 from or in pipes or hoses
- F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
- F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
- F16L55/136—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially expanding or deforming a split ring, hooks or the like
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C5/00—Moderator or core structure; Selection of materials for use as moderator
- G21C5/02—Details
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
-
- 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
- Y10T29/53—Means to assemble or disassemble
- Y10T29/531—Nuclear device
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP83200916 | 1983-06-21 | ||
EP84870081A EP0133173B1 (de) | 1983-06-21 | 1984-06-20 | Demontierbare Verankerungsvorrichtung für einen Drosselungsabschluss |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE30980T1 true ATE30980T1 (de) | 1987-12-15 |
Family
ID=8190970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT84870081T ATE30980T1 (de) | 1983-06-21 | 1984-06-20 | Demontierbare verankerungsvorrichtung fuer einen drosselungsabschluss. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4738023A (de) |
EP (1) | EP0133173B1 (de) |
AT (1) | ATE30980T1 (de) |
DE (1) | DE3467653D1 (de) |
ES (1) | ES8701408A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2588116B1 (fr) * | 1985-10-01 | 1988-01-08 | Framatome Sa | Dispositif de verrouillage d'une bague de guidage sur une plaque comportant une ouverture et son application a un tube guide de reacteur nucleaire |
FR2593958B1 (fr) * | 1986-01-24 | 1991-01-11 | Framatome Sa | Bague de guidage amovible et verrouillable dans une ouverture traversant une plaque et son application a un tube de guidage de reacteur nucleaire |
US4988473A (en) * | 1988-12-08 | 1991-01-29 | Westinghouse Electric Corp. | Self-latching reactivity-reducing device for use in on-site spent fuel assembly storage |
US5053189A (en) * | 1989-10-16 | 1991-10-01 | Westinghouse Electric Corp. | System providing improved guidance support with restricted coolant flow for control rods in the upper head plenum of a nuclear reactor |
US5297187A (en) * | 1991-03-18 | 1994-03-22 | Combustion Engineering, Inc. | Pressure vessel penetration sealing device |
US7862546B2 (en) * | 2003-06-16 | 2011-01-04 | Ethicon Endo-Surgery, Inc. | Subcutaneous self attaching injection port with integral moveable retention members |
US7850660B2 (en) * | 2003-12-19 | 2010-12-14 | Ethicon Endo-Surgery, Inc. | Implantable medical device with simultaneous attachment mechanism and method |
US8715243B2 (en) * | 2003-06-16 | 2014-05-06 | Ethicon Endo-Surgery, Inc. | Injection port applier with downward force actuation |
US8162897B2 (en) * | 2003-12-19 | 2012-04-24 | Ethicon Endo-Surgery, Inc. | Audible and tactile feedback |
US7651483B2 (en) * | 2005-06-24 | 2010-01-26 | Ethicon Endo-Surgery, Inc. | Injection port |
MX2018013103A (es) | 2016-05-02 | 2019-03-28 | Cummins Filtration Ip Inc | Filtro con interfaz de alojamiento de enclavamiento. |
CN107403648B (zh) * | 2017-07-25 | 2019-06-14 | 中国原子能科学研究院 | 一种用于非能动组件内部节流的装置 |
US11501887B2 (en) * | 2018-02-12 | 2022-11-15 | Westinghouse Electric Company Llc | Replacement thermal sleeve for a reactor vessel closure head penetration adapter of control rod drive mechanism |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1084319A (de) * | ||||
US1830817A (en) * | 1929-10-19 | 1931-11-10 | Voorhies John | Fluid conduit closure |
FR1210962A (fr) * | 1957-09-18 | 1960-03-11 | Acf Ind | Assemblage pour élément de combustible de réacteur nucléaire |
BE641085A (fr) * | 1963-12-10 | 1964-06-10 | Acec | Dispositif d'accrochage d'une charge |
US3994775A (en) * | 1976-02-25 | 1976-11-30 | The United States Of America As Represented By The United States Energy Research And Development Administration | Control rod system useable for fuel handling in a gas-cooled nuclear reactor |
US4204910A (en) * | 1977-08-25 | 1980-05-27 | Batjukov Vladimir I | Gripping means for refuelling a nuclear reactor |
US4202727A (en) * | 1977-09-22 | 1980-05-13 | Batjukov Vladimir I | Gripping means for fuel assemblies of nuclear reactor |
CA1094127A (en) * | 1977-10-17 | 1981-01-20 | Daniel M. Zehler | Extension shaft latching mechanism for a nuclear reactor control rod lift rig |
ES465585A1 (es) * | 1977-12-31 | 1978-09-16 | Science Union & Cie | Procedimiento de preparacion de nuevas piperazinas disusti- tuidas. |
FR2452046A1 (fr) * | 1979-03-20 | 1980-10-17 | Elf Aquitaine | Connecteur pour une extremite de conduite sous-marine |
US4332640A (en) * | 1979-04-30 | 1982-06-01 | The United States Of America As Represented By The United State Department Of Energy | Vibrating fuel grapple |
US4366617A (en) * | 1980-03-12 | 1983-01-04 | Westinghouse Electric Corp. | Plug removal apparatus |
DE3119266A1 (de) * | 1981-05-14 | 1982-12-02 | Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach | "absorberstab mit gelenkigem greifkopf" |
JPS59204798A (ja) * | 1983-05-10 | 1984-11-20 | 北海道電力株式会社 | 軸状物の案内装置 |
US4637914A (en) * | 1984-01-30 | 1987-01-20 | Westinghouse Electric Corp. | Quick release guide sleeve assembly |
-
1984
- 1984-06-20 ES ES533601A patent/ES8701408A1/es not_active Expired
- 1984-06-20 EP EP84870081A patent/EP0133173B1/de not_active Expired
- 1984-06-20 DE DE8484870081T patent/DE3467653D1/de not_active Expired
- 1984-06-20 AT AT84870081T patent/ATE30980T1/de not_active IP Right Cessation
-
1987
- 1987-06-22 US US07/063,797 patent/US4738023A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4738023A (en) | 1988-04-19 |
DE3467653D1 (en) | 1987-12-23 |
ES8701408A1 (es) | 1986-11-16 |
EP0133173B1 (de) | 1987-11-19 |
ES533601A0 (es) | 1986-11-16 |
EP0133173A1 (de) | 1985-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |