DE9105355U1 - - Google Patents
Info
- Publication number
- DE9105355U1 DE9105355U1 DE9105355U DE9105355U DE9105355U1 DE 9105355 U1 DE9105355 U1 DE 9105355U1 DE 9105355 U DE9105355 U DE 9105355U DE 9105355 U DE9105355 U DE 9105355U DE 9105355 U1 DE9105355 U1 DE 9105355U1
- Authority
- DE
- Germany
- 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
- 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/025—Locking of screws, bolts or nuts in which the locking takes place after screwing down by plastic deformation of a part of one of the threaded elements into a notch or cavity of the other threaded element
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/334—Assembling, maintenance or repair of the bundles
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- 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
- G21C7/117—Clusters of control rods; Spider construction
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9105355U DE9105355U1 (de) | 1991-04-30 | 1991-04-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9105355U DE9105355U1 (de) | 1991-04-30 | 1991-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9105355U1 true DE9105355U1 (de) | 1991-07-04 |
Family
ID=6866878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9105355U Expired - Lifetime DE9105355U1 (de) | 1991-04-30 | 1991-04-30 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9105355U1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2034197A1 (de) * | 2006-06-15 | 2009-03-11 | SUZUKI, Masao | Befestigungsvorrichtung |
DE102009057501B3 (de) * | 2009-12-10 | 2011-03-03 | Areva Np Gmbh | Steuerelement für ein Brennelement eines Druckwasserkernreaktors |
DE102010001721B3 (de) * | 2010-02-09 | 2011-06-09 | Areva Np Gmbh | Steuerelement für ein Brennelement eines Druckwasserkernreaktors |
WO2022135725A1 (en) * | 2020-12-23 | 2022-06-30 | Framatome Gmbh | Device for use in a fuel assembly of nuclear power plant, method for manufacturing a device and method for activating a material in a nuclear power plant |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE347862C (de) * | 1922-01-26 | Georges Lecloux | Schraubenmuttersicherung | |
DE1811573A1 (de) * | 1968-11-28 | 1970-06-18 | Hermann Schmidt | Sicherung fuer Schraubverbindung |
DE3332854A1 (de) * | 1983-09-12 | 1985-03-28 | Kraftwerk Union AG, 4330 Mülheim | Kernreaktorbrennelement |
US4928291A (en) * | 1986-06-10 | 1990-05-22 | Bruno Mouesca | Control cluster provided with removable control elements for a nuclear fuel reactor |
-
1991
- 1991-04-30 DE DE9105355U patent/DE9105355U1/de not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE347862C (de) * | 1922-01-26 | Georges Lecloux | Schraubenmuttersicherung | |
DE1811573A1 (de) * | 1968-11-28 | 1970-06-18 | Hermann Schmidt | Sicherung fuer Schraubverbindung |
DE3332854A1 (de) * | 1983-09-12 | 1985-03-28 | Kraftwerk Union AG, 4330 Mülheim | Kernreaktorbrennelement |
US4928291A (en) * | 1986-06-10 | 1990-05-22 | Bruno Mouesca | Control cluster provided with removable control elements for a nuclear fuel reactor |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2034197A1 (de) * | 2006-06-15 | 2009-03-11 | SUZUKI, Masao | Befestigungsvorrichtung |
EP2034197A4 (de) * | 2006-06-15 | 2010-12-15 | Suzuki Masao | Befestigungsvorrichtung |
DE102009057501B3 (de) * | 2009-12-10 | 2011-03-03 | Areva Np Gmbh | Steuerelement für ein Brennelement eines Druckwasserkernreaktors |
DE102010001721B3 (de) * | 2010-02-09 | 2011-06-09 | Areva Np Gmbh | Steuerelement für ein Brennelement eines Druckwasserkernreaktors |
WO2022135725A1 (en) * | 2020-12-23 | 2022-06-30 | Framatome Gmbh | Device for use in a fuel assembly of nuclear power plant, method for manufacturing a device and method for activating a material in a nuclear power plant |