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IPC-Stelle: G21C 7/00 Hauptgruppe [Version 2010.01, Sprache EN - English]

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Hierarchielinien

DEKLA-Gruppen

Symbol		Titel
A Hierarchieinformationen		SECTION A — HUMAN NECESSITIES
B Hierarchieinformationen		SECTION B — PERFORMING OPERATIONS; TRANSPORTING
C Hierarchieinformationen		SECTION C — CHEMISTRY; METALLURGY
D Hierarchieinformationen		SECTION D — TEXTILES; PAPER
E Hierarchieinformationen		SECTION E — FIXED CONSTRUCTIONS
F Hierarchieinformationen		SECTION F — MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
G Hierarchieinformationen		SECTION G — PHYSICS
G01 Hierarchieinformationen		INSTRUMENTS
G01 Hierarchieinformationen		MEASURING; TESTING
G02 Hierarchieinformationen		OPTICS (making optical elements or apparatus B24B, B29D 11/00, C03, or other appropriate subclasses or classes; materials per se, see the relevant places, e.g. C03B, C03C)
G03 Hierarchieinformationen		PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY (reproduction of pictures or patterns by scanning and converting into electrical signals H04N) [4]
G04 Hierarchieinformationen		HOROLOGY
G05 Hierarchieinformationen		CONTROLLING; REGULATING
G06 Hierarchieinformationen		COMPUTING; CALCULATING; COUNTING (score computers for games A63B 71/06, A63D 15/20, A63F 1/18; combinations of writing implements with computing devices B43K 29/08)
G07 Hierarchieinformationen		CHECKING-DEVICES
G08 Hierarchieinformationen		SIGNALLING (indicating or display devices per seG09F; transmission of pictures H04N)
G09 Hierarchieinformationen		EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G10 Hierarchieinformationen		MUSICAL INSTRUMENTS; ACOUSTICS
G11 Hierarchieinformationen		INFORMATION STORAGE
G12 Hierarchieinformationen		INSTRUMENT DETAILS
G21 Hierarchieinformationen		NUCLEONICS
G21 Hierarchieinformationen		NUCLEAR PHYSICS; NUCLEAR ENGINEERING
G21B Hierarchieinformationen		FUSION REACTORS (uncontrolled reactors G21J)
G21C Hierarchieinformationen		NUCLEAR REACTORS (analogue computers therefor G06G 7/54; fusion reactors, hybrid fission-fusion reactors G21B; nuclear explosives G21J)
G21C 1/00 Hierarchieinformationen		Reactors
G21C 3/00 Hierarchieinformationen		Reactor fuel elements or their assemblies; Selection of substances for use as reactor fuel elements
G21C 5/00 Hierarchieinformationen		Moderator or core structure; Selection of materials for use as moderator
G21C 7/00 Hierarchieinformationen		Control of nuclear reaction
G21C 7/02 Hierarchieinformationen		. by using self-regulating properties of reactor materials (arrangements that involve temperature stability G21C 7/32)
G21C 7/04 Hierarchieinformationen		. . of burnable poisons (burnable poisons in fuel rods G21C 3/326) [5]
G21C 7/06 Hierarchieinformationen		. by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
G21C 7/08 Hierarchieinformationen		. . by displacement of solid control elements, e.g. control rods
G21C 7/10 Hierarchieinformationen		. . . Construction of control elements
G21C 7/103 Hierarchieinformationen		. . . . Control assemblies containing one or more absorbants as well as other elements, e.g. fuel or moderator elements [5]
G21C 7/107 Hierarchieinformationen		. . . . Control elements adapted for pebble-bed reactors [5]
G21C 7/11 Hierarchieinformationen		. . . . Deformable control elements, e.g. flexible, telescopic, articulated [5]
G21C 7/113 Hierarchieinformationen		. . . . Control elements made of flat elements; Control elements having cruciform cross-section [5]
G21C 7/117 Hierarchieinformationen		. . . . Clusters of control rods; Spider construction [5]
G21C 7/12 Hierarchieinformationen		. . . Means for moving control elements to desired position (dropping rods in an emergency G21C 9/02)
G21C 7/14 Hierarchieinformationen		. . . . Mechanical drive arrangements
G21C 7/16 Hierarchieinformationen		. . . . Hydraulic or pneumatic drive arrangements
G21C 7/18 Hierarchieinformationen		. . . Means for obtaining differential movement of control elements
G21C 7/20 Hierarchieinformationen		. . . Disposition of shock-absorbing devices (shock-absorbers in general F16F)
G21C 7/22 Hierarchieinformationen		. . by displacement of a fluid or fluent neutron-absorbing material
G21C 7/24 Hierarchieinformationen		. . Selection of substances for use as neutron-absorbing material
G21C 7/26 Hierarchieinformationen		. by displacement of the moderator or parts thereof
G21C 7/27 Hierarchieinformationen		. . Spectral shift control [5]
G21C 7/28 Hierarchieinformationen		. by displacement of the reflector or parts thereof
G21C 7/30 Hierarchieinformationen		. by displacement of reactor fuel or fuel elements
G21C 7/32 Hierarchieinformationen		. by varying flow of coolant through the core
G21C 7/34 Hierarchieinformationen		. by utilisation of a primary neutron source
G21C 7/36 Hierarchieinformationen		. Control circuits
G21C 9/00 Hierarchieinformationen		Emergency protection arrangements structurally associated with the reactor (emergency cooling arrangements G21C 15/18)
G21C 11/00 Hierarchieinformationen		Shielding structurally associated with the reactor
G21C 13/00 Hierarchieinformationen		Pressure vessels; Containment vessels; Containment in general (for chemical or physical processes B01J 3/00; pressure vessels in general F16J 12/00)
G21C 15/00 Hierarchieinformationen		Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
G21C 17/00 Hierarchieinformationen		Monitoring; Testing (measuring in general G01)
G21C 19/00 Hierarchieinformationen		Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel [2]
G21C 21/00 Hierarchieinformationen		Apparatus or processes specially adapted to the manufacture of reactors or parts thereof (in general, section B, e.g. B23)
G21C 23/00 Hierarchieinformationen		Adaptations of reactors to facilitate experimentation or irradiation [3]
G21D Hierarchieinformationen		NUCLEAR POWER PLANT (electric or magnetic analogue computers, e.g. simulators, for nuclear physics G06G 7/54)
G21F Hierarchieinformationen		PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR (radiation protection by pharmaceutical means A61K 8/00, A61Q 17/00; in cosmonautic vehicles B64G; combined with a reactor G21C 11/00; combined with X-ray tubes H01J 35/16; combined with X-ray apparatus H05G 1/02)
G21G Hierarchieinformationen		CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES (applications of radiation in general G21H 5/00; handling particles, e.g. neutrons, or electromagnetic radiation not otherwise provided for G21K) [2]
G21H Hierarchieinformationen		OBTAINING ENERGY FROM RADIOACTIVE SOURCES; APPLICATIONS OF RADIATION FROM RADIOACTIVE SOURCES; UTILISING COSMIC RADIATION (measurement of nuclear or X-radiation G01T; fusion reactors G21B; nuclear reactors G21C; semiconductor devices sensitive to electromagnetic or corpuscular radiation H01L 31/00)
G21J Hierarchieinformationen		NUCLEAR EXPLOSIVES; APPLICATIONS THEREOF
G21K Hierarchieinformationen		TECHNIQUES FOR HANDLING PARTICLES OR ELECTROMAGNETIC RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA- OR X-RAY MICROSCOPES (X-ray technique H05G; plasma technique H05H) [2]
G99 Hierarchieinformationen		SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]
H Hierarchieinformationen		SECTION H — ELECTRICITY

Zu vergleichende IPC-Stelle: Es wurden im Verzeichnis noch keine IPC-Stellen für die Vergleichsansicht vorgemerkt. [Version , Sprache ]