SE331504B - - Google Patents

Info

Publication number
SE331504B
SE331504B SE259164A SE259164A SE331504B SE 331504 B SE331504 B SE 331504B SE 259164 A SE259164 A SE 259164A SE 259164 A SE259164 A SE 259164A SE 331504 B SE331504 B SE 331504B
Authority
SE
Sweden
Prior art keywords
resistance
substance
coefficient
insulating material
march
Prior art date
Application number
SE259164A
Other languages
English (en)
Inventor
F Hummel
R Bauer
Original Assignee
Elofol Ag
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
Application filed by Elofol Ag filed Critical Elofol Ag
Publication of SE331504B publication Critical patent/SE331504B/xx

Links

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—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater 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—Heater 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
    • H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics
    • 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
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
    • H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
    • 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
    • H01C7/02—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 positive temperature coefficient
    • 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
    • H01C7/02—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 positive temperature coefficient
    • H01C7/027—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 positive temperature coefficient consisting of conducting or semi-conducting material dispersed in a non-conductive organic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Resistance Heating (AREA)
  • Thermistors And Varistors (AREA)
  • Conductive Materials (AREA)
  • Emergency Protection Circuit Devices (AREA)
SE259164A 1963-03-05 1964-03-03 SE331504B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0024436 1963-03-05

Publications (1)

Publication Number Publication Date
SE331504B true SE331504B (xx) 1971-01-04

Family

ID=7071367

Family Applications (1)

Application Number Title Priority Date Filing Date
SE259164A SE331504B (xx) 1963-03-05 1964-03-03

Country Status (8)

Country Link
BE (1) BE644726A (xx)
CH (1) CH468704A (xx)
DK (1) DK111823B (xx)
FR (1) FR1387550A (xx)
GB (1) GB1053331A (xx)
LU (1) LU45571A1 (xx)
NL (1) NL6402135A (xx)
SE (1) SE331504B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861029A (en) * 1972-09-08 1975-01-21 Raychem Corp Method of making heater cable
US4954695A (en) * 1972-09-08 1990-09-04 Raychem Corporation Self-limiting conductive extrudates and methods therefor
AT377408B (de) * 1975-03-07 1985-03-25 Rueling Felix Verfahren zum beschichten von metallkoerpern sowie nach diesem verfahren hergestellte, elektrisch leitfaehige beschichtung
US4459473A (en) * 1982-05-21 1984-07-10 Raychem Corporation Self-regulating heaters
US6787068B1 (en) 1999-10-08 2004-09-07 E. I. Du Pont De Nemours And Company Conductor composition

Also Published As

Publication number Publication date
GB1053331A (xx) 1966-12-30
DE1465454A1 (de) 1969-04-24
DE1465454B2 (de) 1972-07-13
BE644726A (xx) 1964-07-01
NL6402135A (xx) 1964-09-07
DK111823B (da) 1968-10-14
FR1387550A (fr) 1965-01-29
LU45571A1 (xx) 1964-05-04
CH468704A (de) 1969-02-15

Similar Documents

Publication Publication Date Title
GB1076772A (en) Improvements in or relating to electrical conductors for alternating current
SE331504B (xx)
GB1144325A (en) Electrically conducting coating compositions
GB1444722A (en) Electrical heating elements
GB833675A (en) Electrical de-icing or anti-icing apparatus
GB1278658A (en) Electric furnace equipped with a heating element and suspension means therefor
GB1321540A (en) Current limitting element
GB1000478A (en) Improvements in or relating to electrical contact sets
GB526212A (en) Improvements in or relating to telephone transmitters
GB878832A (en) Converter of electrical energy into mechancial movement
GB824861A (en) An electric conductor
GB1097046A (en) Improvements in electrical control circuit
GB863127A (en) Laminated strip product for electrical purposes
JPS6422001A (en) Manufacture of barium titanate positive temperature coefficient thermistor
ES296541A1 (es) Procedimiento para la fabricacion de resistencias eléctricas de capas
JPS51115691A (en) Structure for electric conduction
GB1019721A (en) Improvements in electric heaters
ES297261A1 (es) Mejoras en la obtencion de material eléctrico de resistencia
GB978777A (en) Improvements in or relating to variable electrical resistors
CA747487A (en) Graphite body containing metallic and ceramic particles and method of encapsulating the same
GB899578A (en) Improvements in or relating to electrical insulators
GB1058537A (en) Improvements in or relating to electrical resistors
Kleinedler The electrical resistivity of molten metallic materials
GB899318A (en) Means for controlling the flow of molten metal of a corrosive nature
JPS51123238A (en) Metallic powders suitable for use in electrically-conductive coating c ompounds or adhesives