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IPC-Stelle: H01J 25/50 1-Punkt Untergruppe [Version 2024.01 (aktuell), Sprache EN - English]

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Hierarchielinien

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		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]
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 having potential barriers 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)
H01J 1/00 Hierarchieinformationen		Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps (details of electron-optical arrangements or of ion traps H01J 3/00) [1, 2006.01]
H01J 3/00 Hierarchieinformationen		Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps [1, 2006.01]
H01J 5/00 Hierarchieinformationen		Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps [1, 2006.01]
H01J 7/00 Hierarchieinformationen		Details not provided for in groups H01J 1/00-H01J 5/00 and common to two or more basic types of discharge tubes or lamps [1, 2006.01]
H01J 9/00 Hierarchieinformationen		Apparatus or processes specially adapted for the manufacture of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps [1, 7, 2006.01]
H01J 11/00 Hierarchieinformationen		Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP] (circuits or methods for driving PDPs G09G 3/28); Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel [1, 2006.01, 2012.01]
H01J 13/00 Hierarchieinformationen		Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes [1, 2006.01]
H01J 15/00 Hierarchieinformationen		Gas-filled discharge tubes with gaseous cathodes, e.g. plasma cathodes [1, 2006.01]
H01J 17/00 Hierarchieinformationen		Gas-filled discharge tubes with solid cathodes (H01J 25/00, H01J 27/00, H01J 31/00-H01J 41/00 take precedence; gas filled spark gaps H01T; Marx converters H02M 7/26) [1, 2006.01]
H01J 19/00 Hierarchieinformationen		Details of vacuum tubes of the types covered by group H01J 21/00 [1, 2006.01]
H01J 21/00 Hierarchieinformationen		Vacuum tubes (H01J 25/00, H01J 31/00-H01J 40/00, H01J 43/00, H01J 47/00, H01J 49/00 take precedence; details of vacuum tubes H01J 19/00) [1, 2006.01]
H01J 23/00 Hierarchieinformationen		Details of transit-time tubes of the types covered by group H01J 25/00 [1, 2006.01]
H01J 25/00 Hierarchieinformationen		Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons (details of transit-time tubes H01J 23/00; particle accelerators H05H) [1, 2006.01]
H01J 25/02 Hierarchieinformationen		. Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving-up energy in an inducing zone, the zones being associated with one or more resonators [1, 2006.01]
H01J 25/04 Hierarchieinformationen		. . Tubes having one or more resonators, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly density modulation, e.g. Haeff tube [1, 2006.01]
H01J 25/06 Hierarchieinformationen		. . Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi klystron [1, 2006.01]
H01J 25/08 Hierarchieinformationen		. . . with electron stream perpendicular to the axis of the resonator [1, 2006.01]
H01J 25/10 Hierarchieinformationen		. . Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator [1, 2006.01]
H01J 25/11 Hierarchieinformationen		. . . Extended interaction klystrons [2, 2006.01]
H01J 25/12 Hierarchieinformationen		. . . with pencil-like electron stream in the axis of the resonators [1, 2006.01]
H01J 25/14 Hierarchieinformationen		. . . with tube-like electron stream coaxial with the axis of the resonators [1, 2006.01]
H01J 25/16 Hierarchieinformationen		. . . with pencil-like electron stream perpendicular to the axis of the resonators [1, 2006.01]
H01J 25/18 Hierarchieinformationen		. . . with radial or disc-like electron stream perpendicular to the axis of the resonators [1, 2006.01]
H01J 25/20 Hierarchieinformationen		. . . having special arrangements in the space between resonators, e.g. resistive-wall amplifier tube, space-charge amplifier tube, velocity-jump tube [1, 2006.01]
H01J 25/22 Hierarchieinformationen		. . Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone [1, 2006.01]
H01J 25/24 Hierarchieinformationen		. . . in which the electron stream is in the axis of the resonator or resonators and is pencil-like before reflection [1, 2006.01]
H01J 25/26 Hierarchieinformationen		. . . in which the electron stream is coaxial with the axis of the resonator or resonators and is tube-like before reflection [1, 2006.01]
H01J 25/28 Hierarchieinformationen		. . . in which the electron stream is perpendicular to the axis of the resonator or resonators and is pencil-like before reflection [1, 2006.01]
H01J 25/30 Hierarchieinformationen		. . . in which the electron stream is perpendicular to the axis of the resonator or resonators and is radial or disc-like before reflection [1, 2006.01]
H01J 25/32 Hierarchieinformationen		. . Tubes with plural reflection, e.g. Coeterier tube [1, 2006.01]
H01J 25/34 Hierarchieinformationen		. Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps [1, 2006.01]
H01J 25/36 Hierarchieinformationen		. . Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field [1, 2006.01]
H01J 25/38 Hierarchieinformationen		. . . the forward-travelling wave being utilised [1, 2006.01]
H01J 25/40 Hierarchieinformationen		. . . the backward-travelling wave being utilised [1, 2006.01]
H01J 25/42 Hierarchieinformationen		. . Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and with a magnet system producing an H-field crossing the E-field (with travelling wave moving completely around the electron space H01J 25/50) [1, 2006.01]
H01J 25/44 Hierarchieinformationen		. . . the forward-travelling wave being utilised [1, 2006.01]
H01J 25/46 Hierarchieinformationen		. . . the backward-travelling wave being utilised [1, 2006.01]
H01J 25/48 Hierarchieinformationen		. . Tubes in which two electron streams of different velocities interact with one another, e.g. electron-wave tube [1, 2006.01]
H01J 25/49 Hierarchieinformationen		. . Tubes using the parametric principle, e.g. for parametric amplification [1, 2006.01]
H01J 25/50 Hierarchieinformationen		. Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field (with travelling wave not moving completely around the electron space H01J 25/42; functioning with plural reflection or with reversed cyclotron action H01J 25/62, H01J 25/64) [1, 2006.01]
H01J 25/52 Hierarchieinformationen		. . with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode [1, 2006.01]
H01J 25/54 Hierarchieinformationen		. . . having only one cavity or other resonator, e.g. neutrode tubes [1, 2006.01]
H01J 25/55 Hierarchieinformationen		. . . . Coaxial-cavity magnetrons [2, 2006.01]
H01J 25/56 Hierarchieinformationen		. . . . with interdigital arrangement of anodes, e.g. turbator tube [1, 2006.01]
H01J 25/58 Hierarchieinformationen		. . . having a number of resonators; having a composite resonator, e.g. a helix [1, 2006.01]
H01J 25/587 Hierarchieinformationen		. . . . Multi-cavity magnetrons [2, 2006.01]
H01J 25/593 Hierarchieinformationen		. . . . . Rising-sun magnetrons [2, 2006.01]
H01J 25/60 Hierarchieinformationen		. . with an electron space having a shape that prevents any electron from moving completely around the cathode or guide electrode; Linear magnetrons [1, 2006.01]
H01J 25/61 Hierarchieinformationen		. Hybrid tubes, i.e. tubes comprising a klystron section and a travelling-wave section [2, 2006.01]
H01J 25/62 Hierarchieinformationen		. Strophotrons, i.e. tubes with H-field crossing the E-field and functioning with plural reflection [1, 2006.01]
H01J 25/64 Hierarchieinformationen		. Turbine tubes, i.e. tubes with H-field crossing the E-field and functioning with reversed cyclotron action [1, 2006.01]
H01J 25/66 Hierarchieinformationen		. Tubes with electron stream crossing itself and thereby interrupting, or interfering with, itself [1, 2006.01]
H01J 25/68 Hierarchieinformationen		. Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators (with secondary emission H01J 25/76) [1, 2006.01]
H01J 25/70 Hierarchieinformationen		. . with resonator having distributed inductance and capacitance, e.g. Pintsch tube [1, 2006.01]
H01J 25/72 Hierarchieinformationen		. . in which a standing wave or a considerable part thereof is produced along an electrode, e.g. Clavier tube (with resonator having distributed inductance and capacitance H01J 25/70) [1, 2006.01]
H01J 25/74 Hierarchieinformationen		. Tubes specially designed to act as transit-time diode oscillators, e.g. monotrons [1, 2006.01]
H01J 25/76 Hierarchieinformationen		. Dynamic electron-multiplier tubes, e.g. Farnsworth multiplier tube, multipactor [1, 2006.01]
H01J 25/78 Hierarchieinformationen		. Tubes with electron stream modulated by deflection in a resonator [1, 2006.01]
H01J 27/00 Hierarchieinformationen		Ion beam tubes (H01J 25/00, H01J 33/00, H01J 37/00 take precedence; particle accelerators H05H) [1, 2006.01]
H01J 29/00 Hierarchieinformationen		Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J 31/00 [1, 2006.01]
H01J 31/00 Hierarchieinformationen		Cathode-ray tubes; Electron-beam tubes (H01J 25/00, H01J 33/00, H01J 35/00, H01J 37/00 take precedence; details of cathode-ray tubes or of electron-beam tubes H01J 29/00) [1, 2006.01]
H01J 33/00 Hierarchieinformationen		Discharge tubes with provision for emergence of electrons or ions from the vessel (particle accelerators H05H); Lenard tubes [1, 2006.01]
H01J 35/00 Hierarchieinformationen		X-ray tubes [1, 2006.01]
H01J 37/00 Hierarchieinformationen		Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof (H01J 33/00, H01J 40/00, H01J 41/00, H01J 47/00, H01J 49/00 take precedence) [1, 2, 5, 2006.01]
H01J 40/00 Hierarchieinformationen		Photoelectric discharge tubes not involving the ionisation of a gas (H01J 49/00 takes precedence) [3, 2006.01]
H01J 41/00 Hierarchieinformationen		Discharge tubes and means integral therewith for measuring gas pressure; Discharge tubes for evacuation by diffusion of ions [1, 2006.01]
H01J 43/00 Hierarchieinformationen		Secondary-emission tubes; Electron-multiplier tubes (dynamic electron-multiplier tubes H01J 25/76) [1, 2006.01]
H01J 45/00 Hierarchieinformationen		Discharge tubes functioning as thermionic generators [1, 2006.01]
H01J 47/00 Hierarchieinformationen		Tubes for determining the presence, intensity, density or energy of radiation or particles (photoelectric discharge tubes not involving the ionisation of a gas H01J 40/00) [3, 2006.01]
H01J 49/00 Hierarchieinformationen		Particle spectrometers or separator tubes [3, 2006.01]
H01J 61/00		Discharge lamps
H01J 61/00 Hierarchieinformationen		Gas-discharge or vapour-discharge lamps (arc lamps with consumable electrodes H05B; electroluminescent lamps H05B) [1, 2006.01]
H01J 63/00 Hierarchieinformationen		Cathode-ray or electron-stream lamps [1, 2006.01]
H01J 65/00 Hierarchieinformationen		Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel [1, 2006.01]
H01J 99/00
H01J 99/00 Hierarchieinformationen		Subject matter not provided for in other groups of this subclass [2006.01]
H01K Hierarchieinformationen		ELECTRIC INCANDESCENT LAMPS (details, 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 NOT COVERED BY CLASS H10 (use of semiconductor devices for measuring G01; resistors in general H01C; magnets, inductors or transformers H01F; capacitors in general H01G; electrolytic devices H01G 9/00; batteries or accumulators H01M; waveguides, resonators or lines of the waveguide type H01P; line connectors or 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 [2]
H01P Hierarchieinformationen		WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE (operating at optical frequencies G02B)
H01Q Hierarchieinformationen		ANTENNAS, i.e. RADIO AERIALS (radiators or antennas 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
H01S Hierarchieinformationen		DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
H01T Hierarchieinformationen		SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES (overvoltage protection circuits H02H)
H02 Hierarchieinformationen		GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H03 Hierarchieinformationen		ELECTRONIC CIRCUITRY
H04 Hierarchieinformationen		ELECTRIC COMMUNICATION TECHNIQUE
H05 Hierarchieinformationen		ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H10 Hierarchieinformationen		SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR [2023.01]
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 ]