CH502743A - Electrical resistance element - Google Patents

Electrical resistance element

Info

Publication number
CH502743A
CH502743A CH1753169A CH1753169A CH502743A CH 502743 A CH502743 A CH 502743A CH 1753169 A CH1753169 A CH 1753169A CH 1753169 A CH1753169 A CH 1753169A CH 502743 A CH502743 A CH 502743A
Authority
CH
Switzerland
Prior art keywords
electrical resistance
resistance element
electrical
resistance
Prior art date
Application number
CH1753169A
Other languages
German (de)
Inventor
Leslie Gallow Robert
Graham Adwick Albert
Nicholson Henry
Original Assignee
Morganite Resistors Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB5214569A external-priority patent/GB1286815A/en
Application filed by Morganite Resistors Ltd filed Critical Morganite Resistors Ltd
Publication of CH502743A publication Critical patent/CH502743A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/14—Conductive material dispersed in non-conductive inorganic material
    • H01B1/18—Conductive material dispersed in non-conductive inorganic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/08—Cooling, heating or ventilating arrangements
    • 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
    • H01C7/001—Mass resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/165—Details concerning the impedances
    • 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
    • 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
    • H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Non-Adjustable Resistors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
CH1753169A 1968-11-25 1969-11-25 Electrical resistance element CH502743A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5586568 1968-11-25
GB5214569A GB1286815A (en) 1968-11-25 1968-11-25 Improvements in and relating to electrical resistance elements

Publications (1)

Publication Number Publication Date
CH502743A true CH502743A (en) 1971-01-31

Family

ID=26267000

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1753169A CH502743A (en) 1968-11-25 1969-11-25 Electrical resistance element

Country Status (4)

Country Link
JP (1) JPS5417154B1 (en)
CH (1) CH502743A (en)
FR (1) FR2024168A1 (en)
SE (1) SE361548B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489291A (en) * 1981-10-12 1984-12-18 Tokyo Shibaura Denki Kabushiki Kaisha Circuit breaker provided with parallel resistor

Also Published As

Publication number Publication date
JPS5417154B1 (en) 1979-06-27
SE361548B (en) 1973-11-05
FR2024168A1 (en) 1970-08-28

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Legal Events

Date Code Title Description
PL Patent ceased