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IPC-Stelle: H01F 21/00 Hauptgruppe [Version 2013.01, 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
H Hierarchieinformationen		SECTION H — ELECTRICITY
H01 Hierarchieinformationen		BASIC ELECTRIC ELEMENTS
H01B Hierarchieinformationen		CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES (selection for magnetic properties H01F 1/00; waveguides H01P)
H01C Hierarchieinformationen		RESISTORS
H01F Hierarchieinformationen		MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES [2]
H01F 1/00 Hierarchieinformationen		Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
H01F 3/00 Hierarchieinformationen		Cores, yokes or armatures
H01F 5/00 Hierarchieinformationen		Coils (superconducting coils H01F 6/06; fixed inductances of the signal type H01F 17/00)
H01F 6/00 Hierarchieinformationen		Superconducting magnets; Superconducting coils [6]
H01F 7/00 Hierarchieinformationen		Magnets (superconducting magnets H01F 6/00)
H01F 10/00 Hierarchieinformationen		Thin magnetic films, e.g. of one-domain structure
H01F 13/00 Hierarchieinformationen		Apparatus or processes for magnetising or demagnetising
H01F 17/00 Hierarchieinformationen		Fixed inductances of the signal type
H01F 19/00 Hierarchieinformationen		Fixed transformers or mutual inductances of the signal type (H01F 36/00 takes precedence) [3]
H01F 21/00 Hierarchieinformationen		Variable inductances or transformers of the signal type (H01F 36/00 takes precedence) [3]
H01F 21/02 Hierarchieinformationen		. continuously variable, e.g. variometers
H01F 21/04 Hierarchieinformationen		. . by relative movement of turns or parts of windings
H01F 21/06 Hierarchieinformationen		. . by movement of core or part of core relative to the windings as a whole
H01F 21/08 Hierarchieinformationen		. . by varying the permeability of the core, e.g. by varying magnetic bias
H01F 21/10 Hierarchieinformationen		. . by means of a movable shield
H01F 21/12 Hierarchieinformationen		. discontinuously variable, e.g. tapped
H01F 27/00 Hierarchieinformationen		Details of transformers or inductances, in general [6]
H01F 29/00 Hierarchieinformationen		Variable transformers or inductances not covered by group H01F 21/00
H01F 30/00 Hierarchieinformationen		Fixed transformers not covered by group H01F 19/00 [6]
H01F 36/00 Hierarchieinformationen		Transformers with superconductive windings or with windings operating at cryogenic temperatures [3]
H01F 37/00 Hierarchieinformationen		Fixed inductances not covered by group H01F 17/00 [6]
H01F 38/00 Hierarchieinformationen		Adaptations of transformers or inductances for specific applications or functions [6]
H01F 41/00 Hierarchieinformationen		Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass
H01G Hierarchieinformationen		CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE (selection of specified materials as dielectric H01B 3/00; capacitors with potential-jump or surface barrier H01L 29/00)
H01H Hierarchieinformationen		ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES (contact cables H01B 7/10; electrolytic self-interrupters H01G 9/18; emergency protective circuit arrangements H02H; switching by electronic means without contact-making H03K 17/00)
H01J Hierarchieinformationen		ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS (spark-gaps H01T; arc lamps with consumable electrodes H05B; particle accelerators H05H)
H01K Hierarchieinformationen		ELECTRIC INCANDESCENT LAMPS (details or apparatus or processes for manufacture applicable to both discharge devices and incandescent lamps H01J; light sources using a combination of incandescent and other types of light generation H01J 61/96, H05B 35/00)
H01L Hierarchieinformationen		SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR (use of semiconductor devices for measuring G01; resistors in general H01C; magnets, inductors, transformers H01F; capacitors in general H01G; electrolytic devices H01G 9/00; batteries, accumulators H01M; waveguides, resonators, or lines of the waveguide type H01P; line connectors, current collectors H01R; stimulated-emission devices H01S; electromechanical resonators H03H; loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers H04R; electric light sources in general H05B; printed circuits, hybrid circuits, casings or constructional details of electrical apparatus, manufacture of assemblages of electrical components H05K; use of semiconductor devices in circuits having a particular application, see the subclass for the application) [2]
H01M Hierarchieinformationen		PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY (electrochemical processes or apparatus in general C25; semiconductor or other solid state devices for converting light or heat into electrical energy H01L, e.g. H01L 31/00, H01L 35/00, H01L 37/00) [2]
H01P Hierarchieinformationen		WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE (operating at optical frequencies G02B)
H01Q Hierarchieinformationen		AERIALS (microwave radiators for near-field therapeutic treatment A61N 5/04; apparatus for testing aerials or for measuring aerial characteristics G01R; waveguides H01P; radiators or aerials for microwave heating H05B 6/72)
H01R Hierarchieinformationen		ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS (switches, fuses H01H; coupling devices of the waveguide type H01P 5/00; switching arrangements for the supply or distribution of electric power H02B; installations of electric cables or lines, or of combined optical and electric cables or lines, or of auxiliary apparatus H02G; printed means for providing electric connections to or between printed circuits H05K)
H01S Hierarchieinformationen		DEVICES USING STIMULATED EMISSION
H01T Hierarchieinformationen		SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES (working of metal by the action of a high concentration of electric current B23H; welding, e.g. arc welding, electron beam welding or electrolytic welding, B23K; gas-filled discharge tubes with solid cathode H01J 17/00; electric arc lamps H05B 31/00)
H02 Hierarchieinformationen		GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H03 Hierarchieinformationen		BASIC ELECTRONIC CIRCUITRY
H04 Hierarchieinformationen		ELECTRIC COMMUNICATION TECHNIQUE
H05 Hierarchieinformationen		ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H99 Hierarchieinformationen		SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]

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