GB1233469A - - Google Patents

Info

Publication number
GB1233469A
GB1233469A GB1233469DA GB1233469A GB 1233469 A GB1233469 A GB 1233469A GB 1233469D A GB1233469D A GB 1233469DA GB 1233469 A GB1233469 A GB 1233469A
Authority
GB
United Kingdom
Prior art keywords
refractory
moulding
alumina
heating unit
silica
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
Other languages
English (en)
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 filed Critical
Publication of GB1233469A publication Critical patent/GB1233469A/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
    • H05B3/688—Fabrication of the plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone
    • F28F21/045—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone for domestic or space-heating systems
    • 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 [2D] plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Resistance Heating (AREA)
GB1233469D 1968-01-16 1968-12-10 Expired GB1233469A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69825368A 1968-01-16 1968-01-16

Publications (1)

Publication Number Publication Date
GB1233469A true GB1233469A (https=) 1971-05-26

Family

ID=24804511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1233469D Expired GB1233469A (https=) 1968-01-16 1968-12-10

Country Status (3)

Country Link
US (1) US3500444A (https=)
FR (1) FR1599499A (https=)
GB (1) GB1233469A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210179A1 (de) * 1982-03-19 1983-09-29 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Back- und bratrohr
US4975563A (en) * 1986-06-20 1990-12-04 Kanthal Limited Heating devices
GB2280137A (en) * 1993-07-22 1995-01-25 Tenmat Ltd Composite articles by moulding inorganic fibres onto a preformed element

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627989A (en) * 1969-12-11 1971-12-14 Thermal Quarr Schmelze Gmbh Infrared surface heater
US3952408A (en) * 1970-03-26 1976-04-27 Albert George Docx Method of assembling a resistance furnace
US3612828A (en) * 1970-06-22 1971-10-12 Gen Motors Corp Infrared radiant open coil heating unit with reflective fibrous-ceramic heater block
US3612829A (en) * 1970-07-17 1971-10-12 Gen Motors Corp Ceramic top infrared cooking assembly
US3718497A (en) * 1970-11-19 1973-02-27 Gen Motors Corp Heater coil support
GB1391076A (en) * 1971-04-23 1975-04-16 Fuji Photo Film Co Ltd Method of producing top plates for ranges
GB1433478A (en) * 1972-08-05 1976-04-28 Mcwilliams J A Electrical heating apparatus
US3912905A (en) * 1974-02-25 1975-10-14 Kanthal Corp Electric resistance heating device
US3866017A (en) * 1974-03-07 1975-02-11 Sola Basic Ind Inc Box furnace
US3978183A (en) * 1974-06-24 1976-08-31 Sybron Corporation Method of filter molding and electrical heating unit made thereby
US3968281A (en) * 1974-07-15 1976-07-06 Sybron Corporation Filter molded heating and/or insulating member
US4017967A (en) * 1975-03-31 1977-04-19 Black Body Corporation Method of making infrared emitter
DE2729930C2 (de) * 1977-07-02 1993-02-18 E.G.O. Elektro-Geräte Blanc u. Fischer, 7519 Oberderdingen Verfahren zur Herstellung eines elektrischen Strahlungs-Heizelementes
FR2522119B1 (fr) * 1977-07-02 1989-01-13 Fischer Karl Procede pour fabriquer une unite de chauffage par radiation, et unite de chauffage par radiation
GB2011768B (en) * 1977-12-21 1982-03-17 Gen Signal Corp Electric heating units
US4278877A (en) * 1977-12-21 1981-07-14 General Signal Corporation Electrical heating unit with flattened embedded heating coil
FR2423314A2 (fr) * 1978-04-17 1979-11-16 Produits Refractaires Procede d'obtention par filtration de pieces moulees de haute precision en materiaux fibreux contenant des inserts metalliques
US4197449A (en) * 1978-07-05 1980-04-08 Springfield Wire Inc. Flexible electrical heater
US4321459A (en) * 1979-03-16 1982-03-23 Nichias Corporation Electrical heating molded-element comprising inorganic fibers
US4401613A (en) * 1981-08-03 1983-08-30 Refractory Products Co. Method of making thermal-insulating module
DE3233181C2 (de) * 1982-09-07 1985-08-01 Bulten-Kanthal GmbH, 6082 Mörfelden-Walldorf Aus keramischen Fasern vakuumgeformte, elektrische, freistrahlende Widerstands-Heizvorrichtung für Industrieöfen und Verfahren zu deren Herstellung.
US4575619A (en) * 1984-05-08 1986-03-11 General Signal Corporation Electrical heating unit with serpentine heating element
DE3602541A1 (de) * 1986-01-29 1987-07-30 Rommelsbacher & Co Elektrowaer Heizwendeltraeger, damit versehene kochplatte und verfahren zu seiner herstellung
JPS62227702A (ja) * 1986-03-31 1987-10-06 アイシン精機株式会社 強化型セラミツクスの製造方法
US4719336A (en) * 1986-05-30 1988-01-12 General Signal Corporation Method of making thermal insulating blocks and electrical heating units and the products thereof
US4855576A (en) * 1986-05-30 1989-08-08 General Signal Corporation Thermal insulating blocks and utilizing single blocks for electrical heating units
US4935178A (en) * 1986-06-24 1990-06-19 General Signal Corporation Method of making refractory fiber products
JPS6331708A (ja) * 1986-07-26 1988-02-10 東陶機器株式会社 陶磁器加圧鋳込成形用型の製法
US4810442A (en) * 1986-12-29 1989-03-07 General Electric Company Method of forming fiber- and filament-containing ceramic preform and composite
DE3828192A1 (de) * 1988-08-19 1990-02-22 Ego Elektro Blanc & Fischer Strahlheizkoerper sowie verfahren und vorrichtung zu seiner herstellung
EP0424818B1 (en) * 1989-10-24 1994-12-14 General Signal Corporation Furnace and heating unit therefor
US5252274A (en) * 1992-04-13 1993-10-12 Cem Corporation Process for manufacture of containers for materials being heated
JP2651793B2 (ja) * 1993-12-20 1997-09-10 坂口電熱株式会社 セラミックファイバーヒーター
US5550350A (en) * 1994-11-17 1996-08-27 Donald W. Barnes Heated ice-melting blocks for steps
US5858289A (en) * 1997-02-24 1999-01-12 Global Consulting, Inc. Process for preparing compressed shape of ceramic fiber
US6150643A (en) * 1999-06-08 2000-11-21 Koyo Thermo Systems Co., Ltd. Insulating material, electrical heating unit employing same, and manufacturing method therefor
DE10132414B4 (de) * 2001-07-04 2005-12-22 Manfried Steinmetz Elektrisch betreibbarer, flächiger Infrarotstrahler
FR2856680B1 (fr) 2003-06-30 2005-09-09 Rhodia Chimie Sa Materiaux d'isolation thermique et/ou acoustique a base de silice et procedes pour leur obtention
US20090152276A1 (en) * 2004-10-07 2009-06-18 All-Clad Metalcrafters Llc Griddle Plate and Cookware Having a Vacuum Bonded, High Conductivity, Low Density Carbon Foam Core Plate
GB0811980D0 (en) * 2008-07-07 2008-07-30 Ceramaspeed Ltd Radiant electric heater
US20120006809A1 (en) * 2010-06-23 2012-01-12 Colorado State University Research Foundation Sublimation crucible with embedded heater element
US9924564B2 (en) * 2010-11-11 2018-03-20 Unifrax I Llc Heated mat and exhaust gas treatment device
US9936538B2 (en) * 2012-07-24 2018-04-03 Al Bernstein Radiator element

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1831889A (en) * 1931-11-17 Electrically heated cooking
US1481113A (en) * 1922-04-10 1924-01-15 Loren S Wells Electric heater
US3047702A (en) * 1958-10-03 1962-07-31 Fredrick L Lefebvre Plate heater
US2915475A (en) * 1958-12-29 1959-12-01 Du Pont Fibrous alumina monohydrate and its production
US3155814A (en) * 1961-07-31 1964-11-03 Radiant Electronic Products Co Infrared radiant heating oven
US3349224A (en) * 1965-01-25 1967-10-24 Olin Mathieson Heating unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210179A1 (de) * 1982-03-19 1983-09-29 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Back- und bratrohr
US4975563A (en) * 1986-06-20 1990-12-04 Kanthal Limited Heating devices
GB2280137A (en) * 1993-07-22 1995-01-25 Tenmat Ltd Composite articles by moulding inorganic fibres onto a preformed element
GB2280137B (en) * 1993-07-22 1997-03-26 Tenmat Ltd Composite articles

Also Published As

Publication number Publication date
FR1599499A (https=) 1970-07-15
US3500444A (en) 1970-03-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees