Classifications

• • H—ELECTRICITY
  • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
  • H05B3/00—Ohmic-resistance heating
  • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
  • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
  • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
  • H05B3/148—Silicon, e.g. silicon carbide, magnesium silicide, heating transistors or diodes
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01C—RESISTORS
  • H01C1/00—Details
  • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
  • H01C1/142—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors the terminals or tapping points being coated on the resistive element
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01C—RESISTORS
  • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
  • H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient
  • H01C7/042—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient mainly consisting of inorganic non-metallic substances
  • H01C7/048—Carbon or carbides
• • H—ELECTRICITY
  • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
  • H05B3/00—Ohmic-resistance heating
  • H05B3/02—Details
  • H05B3/06—Heater elements structurally combined with coupling elements or holders

Landscapes

• Engineering & Computer Science (AREA)
• Microelectronics & Electronic Packaging (AREA)
• Physics & Mathematics (AREA)
• Electromagnetism (AREA)
• Resistance Heating (AREA)
• Apparatuses And Processes For Manufacturing Resistors (AREA)
• Non-Adjustable Resistors (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=5873459

Family Applications (1)

Country Status (11)

Families Citing this family (9)

• 1973
  • 1973-03-01 DE DE2310148A patent/DE2310148C3/en not_active Expired
• 1974
  • 1974-01-28 SE SE7401054A patent/SE399171B/en not_active IP Right Cessation
  • 1974-02-01 DK DK54174A patent/DK140120C/en not_active IP Right Cessation
  • 1974-02-20 CH CH249274A patent/CH558599A/en not_active IP Right Cessation
  • 1974-02-25 FR FR7406348A patent/FR2220086B1/fr not_active Expired
  • 1974-02-26 JP JP2274674A patent/JPS5550363B2/ja not_active Expired
  • 1974-02-26 NL NL7402600A patent/NL7402600A/xx not_active Application Discontinuation
  • 1974-02-27 CA CA193,568A patent/CA1019544A/en not_active Expired
  • 1974-02-28 GB GB903374A patent/GB1459252A/en not_active Expired
  • 1974-02-28 NO NO740698A patent/NO136063C/en unknown
  • 1974-03-06 IT IT67553/74A patent/IT1009188B/en active

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