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IPC-Stelle: H02H 7/00 Hauptgruppe [Version 7 (gültig ab 01.2000), Sprache EN - English]

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DEKLA-Gruppen

Symbol		Titel
A Hierarchieinformationen		HUMAN NECESSITIES
B Hierarchieinformationen		PERFORMING OPERATIONS; TRANSPORTING
C Hierarchieinformationen		CHEMISTRY; METALLURGY
D Hierarchieinformationen		TEXTILES; PAPER
E Hierarchieinformationen		FIXED CONSTRUCTIONS
F Hierarchieinformationen		MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
G Hierarchieinformationen		PHYSICS
H Hierarchieinformationen		ELECTRICITY
H01 Hierarchieinformationen		BASIC ELECTRIC ELEMENTS
H02 Hierarchieinformationen		GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H02B Hierarchieinformationen		BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER (basic electric elements, their assembly, including the mounting in enclosures or on bases, or the mounting of covers thereon, see the subclasses for such elements, e.g. transformers H01F , switches, fuses H01H , line connectors H01R; installation of electric cables or lines, or of combined optical and electric cables or lines, or other conductors for supply or distribution H02G)
H02G Hierarchieinformationen		INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES (insulated conductors or cables with arrangements for facilitating mounting or securing H01B 7/40; distribution points incorporating switches H02B; guiding telephone cords H04M 1/15; cable ducts or mountings for telephone or telegraph exchange installations H04Q 1/06)
H02H Hierarchieinformationen		EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS (indicating or signalling undesired working conditions G01R , e.g. G01R 31/00 , G08B; locating faults along lines G01R 31/08; emergency protective devices H01H)
H02H 1/00 Hierarchieinformationen		Details of emergency protective circuit arrangements
H02H 3/00 Hierarchieinformationen		Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection (specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems H02H 7/00; systems for change-over to standby supply H02J 9/00)
H02H 5/00 Hierarchieinformationen		Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection (using simulators of the apparatus being protected H02H 6/00; specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems H02H 7/00) [3]
H02H 6/00 Hierarchieinformationen		Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images [3]
H02H 7/00 Hierarchieinformationen		Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions (structural association of protective devices with specific machines or apparatus and their protection without automatic disconnection, see the relevant subclass for the machine or apparatus)
H02H 7/04 Hierarchieinformationen		. for transformers
H02H 7/045 Hierarchieinformationen		. . Differential protection of transformers [3]
H02H 7/05 Hierarchieinformationen		. . for capacitive voltage transformers, e.g. against resonant conditions [3]
H02H 7/055 Hierarchieinformationen		. . for tapped transformers or tap-changing means thereof [3]
H02H 7/06 Hierarchieinformationen		. for dynamo-electric generators; for synchronous capacitors
H02H 7/08 Hierarchieinformationen		. for dynamo-electric motors
H02H 7/085 Hierarchieinformationen		. . against excessive load
H02H 7/09 Hierarchieinformationen		. . against over-voltage; against reduction of voltage; against phase interruption
H02H 7/093 Hierarchieinformationen		. . against increase beyond, or decrease below, a predetermined level of rotational speed (centrifugal switches H01H 35/10)
H02H 7/097 Hierarchieinformationen		. . against wrong direction of rotation
H02H 7/10 Hierarchieinformationen		. for converters; for rectifiers
H02H 7/12 Hierarchieinformationen		. . for static converters or rectifiers
H02H 7/122 Hierarchieinformationen		. . . for inverters, i.e. dc/ac converters [2]
H02H 7/125 Hierarchieinformationen		. . . for rectifiers [2]
H02H 7/127 Hierarchieinformationen		. . . . having auxiliary control electrode to which blocking control voltages or currents are applied in case of emergency [2]
H02H 7/16 Hierarchieinformationen		. for capacitors (for synchronous capacitors H02H 7/06)
H02H 7/18 Hierarchieinformationen		. for batteries; for accumulators
H02H 7/20 Hierarchieinformationen		. for electronic equipment (for converters H02H 7/10; for electric measuring instruments G01R 1/36; for dc voltage or current semiconductor regulators G05F 1/569; for amplifiers H03F 1/52; for electronic switching circuits H03K 17/08)
H02H 7/22 Hierarchieinformationen		. for distribution gear, e.g. bus-bar systems; for switching devices
H02H 7/24 Hierarchieinformationen		. for spark-gap arresters
H02H 7/26 Hierarchieinformationen		. Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occurred (locating faults in cables G01R 31/08)
H02H 7/28 Hierarchieinformationen		. . for meshed systems
H02H 7/30 Hierarchieinformationen		. . Staggered disconnection [3]
H02H 9/00 Hierarchieinformationen		Emergency protective circuit arrangements for limiting excess current or voltage without disconnection (structural association of protective devices with specific machines or apparatus, see the relevant subclass for the machine or apparatus)
H02H 11/00 Hierarchieinformationen		Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
H02J Hierarchieinformationen		CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY (power supply circuits for apparatus for measuring X-radiation, gamma radiation, corpuscular radiation or cosmic radiation G01T 1/175; electric power supply circuits specially adapted for use in electronic time-pieces with no moving parts G04G 19/00; for digital computers G06F 1/18; for discharge tubes H01J 37/248; circuits or apparatus for the conversion of electric power, arrangements for control or regulation of such circuits or apparatus H02M; interrelated control of several motors, control of a prime-mover/generator combination H02P; control of high-frequency power H03L; additional use of power line or power network for transmission of information H04B)
H02K Hierarchieinformationen		DYNAMO-ELECTRIC MACHINES (measuring instruments G01; dynamo-electric relays H01H 53/00; conversion of dc or ac input power into surge output power H02M 9/00; loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers H04R)
H02M Hierarchieinformationen		APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF (conversion of current or voltage specially adapted for use in electronic time-pieces with no moving parts G04G 19/02; systems for regulating electric or magnetic variables in general, e.g. using transformers, reactors or choke coils, combination of such systems with static converters G05F; for digital computers G06F 1/00; transformers H01F; connection or control of one converter with regard to conjoint operation with a similar or other source of supply H02J; dynamo-electric converters H02K 47/00; controlling transformers, reactors or choke coils, control or regulation of electric motors, generators or dynamo-electric converters H02P; pulse generators H03K) [4, 5]
H02N Hierarchieinformationen		ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
H02P Hierarchieinformationen		CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS (structure of the starter, brake, or other control devices, see the relevant subclasses, e.g. mechanical brake F16D , mechanical speed regulator G05D , variable resistor H01C , starter switch H01H; systems for regulating electric or magnetic variables using transformers, reactors or choke coils G05F; arrangements structurally associated with motors, generators, dynamo-electric converters, transformers, reactors or choke coils, see the relevant subclasses, e.g. H01F , H02K; connection or control of one generator, transformer, reactor, choke coil, or dynamo-electric converter with regard to conjoint operation with similar or other source of supply H02J; control or regulation of static converters H02M) [4]
H03 Hierarchieinformationen		BASIC ELECTRONIC CIRCUITRY
H04 Hierarchieinformationen		ELECTRIC COMMUNICATION TECHNIQUE
H05 Hierarchieinformationen		ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

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