GB951119A - Improvements in multi-layer film heaters in strip form - Google Patents

Improvements in multi-layer film heaters in strip form

Info

Publication number
GB951119A
GB951119A GB4371/61A GB437161A GB951119A GB 951119 A GB951119 A GB 951119A GB 4371/61 A GB4371/61 A GB 4371/61A GB 437161 A GB437161 A GB 437161A GB 951119 A GB951119 A GB 951119A
Authority
GB
United Kingdom
Prior art keywords
plate
platinum
gold
resistive film
hot plate
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
GB4371/61A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB951119A publication Critical patent/GB951119A/en
Expired legal-status Critical Current

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
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • H05B3/748—Resistive heating elements, i.e. heating elements exposed to the air, e.g. coil wire heater
    • 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
    • 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
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/688—Fabrication of the plates
    • 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
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/72—Plates of sheet metal
    • 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
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • H05B3/746—Protection, e.g. overheat cutoff, hot plate indicator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Resistance Heating (AREA)
  • Surface Heating Bodies (AREA)

Abstract

951,119. Resistance heating films. GENERAL ELECTRIC CO. Feb. 6, 1961 [Feb. 8, 1960], No. 4371/61. Heading H5H. A heating element for a hot plate or oven has a resistive film bonded to an insulating base, the film including superimposed layers of gold and platinum in direct contact with one another: the platinum prevents degeneration of the gold layer arising from grain growth and agglomeration. A base layer of platinum 40, Fig. 4, and superimposed layer of gold 41 are bonded to the underside of a silica plate 11 in a spiralled serpentine pattern (Fig. 1, not shown) to form a hot plate 11, Fig. 2, held within a ring 16 and reflector 17, the complete structure being mounted on a pivot 26 by member 20 and a plate 21, which is attached to ring 16 and on which is mounted a phenolic resin terminal block 30. A tongue 33 of the plate 11 projects down between plate 21 and block 30, three spring blade silvered contacts 35 contacting each end and the mid-point of the resistive film. Lamp 45, mounted beneath a tube 46, illuminates the centre of the hot plate. The insulating base 11 may alternatively be of ceramic, and the addition of rhodium to the resistive film is referred to.
GB4371/61A 1960-02-08 1961-02-06 Improvements in multi-layer film heaters in strip form Expired GB951119A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7181A US3067315A (en) 1960-02-08 1960-02-08 Multi-layer film heaters in strip form

Publications (1)

Publication Number Publication Date
GB951119A true GB951119A (en) 1964-03-04

Family

ID=21724672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4371/61A Expired GB951119A (en) 1960-02-08 1961-02-06 Improvements in multi-layer film heaters in strip form

Country Status (3)

Country Link
US (1) US3067315A (en)
CH (1) CH391129A (en)
GB (1) GB951119A (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336465A (en) * 1964-12-07 1967-08-15 Gen Electric Domestic oven with self-cleaning bottom wall
US3471680A (en) * 1967-09-13 1969-10-07 Corning Glass Works Electrical radiant heating unit
DE2012110A1 (en) * 1970-03-13 1971-09-23 Siemens Ag Method for producing a multilayer metallization on electrical components
US3813520A (en) * 1973-03-28 1974-05-28 Corning Glass Works Electric heating unit
US3846620A (en) * 1973-09-24 1974-11-05 Corning Glass Works Electrical heating unit
US3848111A (en) * 1973-09-24 1974-11-12 Corning Glass Works Electrical heating unit
US3883719A (en) * 1974-05-10 1975-05-13 Gen Electric Glass-ceramic cooktop with film heaters
US3895216A (en) * 1974-09-30 1975-07-15 Gen Electric Low thermal mass solid plate surface heating unit
US3931496A (en) * 1974-11-21 1976-01-06 General Electric Company Electrical heating plate with terminal means for high temperature film heater
US4002883A (en) * 1975-07-23 1977-01-11 General Electric Company Glass-ceramic plate with multiple coil film heaters
US3978315A (en) * 1975-09-19 1976-08-31 Corning Glass Works Electrical heating units
US3978316A (en) * 1975-09-19 1976-08-31 Corning Glass Works Electrical heating unit
US3974360A (en) * 1975-09-19 1976-08-10 Corning Glass Works Electrical heating unit incorporating protective PbTiO3 overglaze
US4057707A (en) * 1975-10-17 1977-11-08 Corning Glass Works Electric heating unit
US4032750A (en) * 1976-03-26 1977-06-28 General Electric Company Flat plate heating unit with foil heating means
US4150280A (en) * 1977-04-04 1979-04-17 General Electric Company High efficiency free expansion foil heating element
US4286377A (en) * 1978-07-03 1981-09-01 General Electric Company Method of manufacture for a resistance heater and temperature sensor
DE3126989A1 (en) * 1981-07-08 1983-01-27 E.G.O. Elektro-Geräte Blanc u. Fischer, 7519 Oberderdingen COOKING PLATE
DE3541839A1 (en) * 1985-11-27 1987-06-04 Ako Werke Gmbh & Co RADIATION HEATING DEVICE FOR HOTPLATES
DE3545454A1 (en) * 1985-12-20 1987-07-02 Bosch Siemens Hausgeraete Heating element for thermal domestic appliances, especially for hotplates
DE3635345A1 (en) * 1986-10-17 1988-04-28 Ego Elektro Blanc & Fischer BEAM RADIATOR
GB8818104D0 (en) * 1988-07-29 1988-09-01 Emaco Ltd Improvements in & relating to cooking appliances
DE3831233A1 (en) * 1988-09-14 1990-03-22 Ego Elektro Blanc & Fischer RADIATOR
US5162636A (en) * 1990-01-17 1992-11-10 E.G.O. Elektro-Gerate Blanc U. Fischer Electric cooking means
US5453599A (en) * 1994-02-14 1995-09-26 Hoskins Manufacturing Company Tubular heating element with insulating core
DE10111734A1 (en) * 2001-03-06 2002-09-26 Schott Glas Ceramic cooking system with glass ceramic plate, insulation layer and heating elements
JP3582518B2 (en) * 2001-04-18 2004-10-27 住友電気工業株式会社 Resistance heating element circuit pattern and substrate processing apparatus using the same
US6752071B1 (en) 2002-02-15 2004-06-22 Gold Medal Products Company Thick film heater for a popcorn popper
JP4119211B2 (en) * 2002-09-13 2008-07-16 日本碍子株式会社 Heating device
ES2278539B1 (en) * 2006-01-31 2008-07-16 Celaya, Emparanza Y Galdos, Internacional, S.A. SOLE OF IRON AND IRON THAT CONTAINS IT.
KR102091251B1 (en) * 2018-08-21 2020-03-19 엘지전자 주식회사 Electric Heater

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US617375A (en) * 1899-01-10 Julius ferdinand heinrich voigt and jacob adolf haeffner
US2021661A (en) * 1932-11-17 1935-11-19 Dispersion Cathodique Sa Electrical heating element of large surface for low temperatures
GB486639A (en) * 1937-09-10 1938-06-08 Rosenthal Isolatoren Gmbh An improved method of making high ohmic resistances with low temperature coefficient
US2603740A (en) * 1945-08-13 1952-07-15 Saint Gobain Container
GB611250A (en) * 1946-04-09 1948-10-27 Johnson Matthey Co Ltd Improvements in and relating to electrical resistors
US2640906A (en) * 1949-06-02 1953-06-02 Clyde H Haynes Electrical heating device
NL83232C (en) * 1950-06-20
US2757104A (en) * 1953-04-15 1956-07-31 Metalholm Engineering Corp Process of forming precision resistor

Also Published As

Publication number Publication date
US3067315A (en) 1962-12-04
CH391129A (en) 1965-04-30

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