GB843904A - Improvements in and relating to electrical heating elements - Google Patents

Improvements in and relating to electrical heating elements

Info

Publication number
GB843904A
GB843904A GB3988958A GB3988958A GB843904A GB 843904 A GB843904 A GB 843904A GB 3988958 A GB3988958 A GB 3988958A GB 3988958 A GB3988958 A GB 3988958A GB 843904 A GB843904 A GB 843904A
Authority
GB
United Kingdom
Prior art keywords
silicon
glass
lithium
titanium
oxides
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3988958A
Inventor
Bernard Kwate
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Therm O Lab Corp
Original Assignee
Therm O Lab Corp
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 Therm O Lab Corp filed Critical Therm O Lab Corp
Priority to GB3988958A priority Critical patent/GB843904A/en
Publication of GB843904A publication Critical patent/GB843904A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01C7/003—Thick film resistors
    • 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
    • H01B1/16—Conductive material dispersed in non-conductive inorganic material the conductive material comprising metals or alloys
    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • H05B3/262—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an insulated metal plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Resistance Heating (AREA)

Abstract

843,904. Heating resistors. THERM-O-LAB CORPORATION. Dec. 10, 1958, No. 39889/58. Class 39(3). [Also in Group XXIII] A heating element comprises conductive metal particles predominantly nickel embedded in equal proportions in glass 10 fired on vitreous enamel 11 previously bonded on a metal base 12. The thermal expansion of the glass 10 is arranged to be the same as the base 12. The metal particles may comprise a large proportion of nickel and a small proportion of iron. The base 12 may be of mild steel or an aluminium containing metal. The glass frit may be composed of oxides of silicon, lead, barium sodium, potassium aluminium, titanium, zirconium, lithium, calcium barium or silicon, boric acid, and sodium carbonate or Feldspar and carbonates of lithium, sodium oxides of lead, silicon, titanium, potassium nitrate and zirconium silicate. Another glass may be composed of oxides of lead, silicon, titanium and lithium and sodium carbonate, zirconium silicate and potassiurri nitrate.
GB3988958A 1958-12-10 1958-12-10 Improvements in and relating to electrical heating elements Expired GB843904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3988958A GB843904A (en) 1958-12-10 1958-12-10 Improvements in and relating to electrical heating elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3988958A GB843904A (en) 1958-12-10 1958-12-10 Improvements in and relating to electrical heating elements

Publications (1)

Publication Number Publication Date
GB843904A true GB843904A (en) 1960-08-10

Family

ID=10412039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3988958A Expired GB843904A (en) 1958-12-10 1958-12-10 Improvements in and relating to electrical heating elements

Country Status (1)

Country Link
GB (1) GB843904A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194102A1 (en) * 1972-07-21 1974-02-22 Glaverbel
EP0352499A2 (en) * 1988-07-25 1990-01-31 INDUSTRIE ZANUSSI S.p.A. A heating device for washing and/or drying machines for laundry
GB2288110A (en) * 1994-03-30 1995-10-04 Electrovac Heater or temperature sensor using a layer of metal matrix compound
GB2318544A (en) * 1996-09-19 1998-04-29 John Deveney A carpet seaming iron with improved heatshield and base plate, and a temperature controller for electrical appliances.
WO2012075548A3 (en) * 2010-12-10 2012-12-13 Polyvision, Naamloze Vennootschap Heating element

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194102A1 (en) * 1972-07-21 1974-02-22 Glaverbel
EP0352499A2 (en) * 1988-07-25 1990-01-31 INDUSTRIE ZANUSSI S.p.A. A heating device for washing and/or drying machines for laundry
EP0352499A3 (en) * 1988-07-25 1990-07-18 INDUSTRIE ZANUSSI S.p.A. A heating device for washing and/or drying machines for laundry
GB2288110A (en) * 1994-03-30 1995-10-04 Electrovac Heater or temperature sensor using a layer of metal matrix compound
FR2718317A1 (en) * 1994-03-30 1995-10-06 Electrovac Combination of building elements.
GB2288110B (en) * 1994-03-30 1997-10-22 Electrovac Component combination for electric hotplates,igniters,temperature sensors and the like
GB2318544A (en) * 1996-09-19 1998-04-29 John Deveney A carpet seaming iron with improved heatshield and base plate, and a temperature controller for electrical appliances.
WO2012075548A3 (en) * 2010-12-10 2012-12-13 Polyvision, Naamloze Vennootschap Heating element

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