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GB1275977A - Improvements in electric heating elements and heater assemblies incorporating such elements - Google Patents

Improvements in electric heating elements and heater assemblies incorporating such elements

Info

Publication number
GB1275977A
GB1275977A GB3945869A GB3945869A GB1275977A GB 1275977 A GB1275977 A GB 1275977A GB 3945869 A GB3945869 A GB 3945869A GB 3945869 A GB3945869 A GB 3945869A GB 1275977 A GB1275977 A GB 1275977A
Authority
GB
United Kingdom
Prior art keywords
wires
tubes
reflector
heating
switch
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
GB3945869A
Inventor
John Ernest Button
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.)
G J C DEV Ltd
Original Assignee
G J C DEV 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 to BE754391D priority Critical patent/BE754391A/en
Application filed by G J C DEV Ltd filed Critical G J C DEV Ltd
Priority to GB3945869A priority patent/GB1275977A/en
Priority to DE19702038950 priority patent/DE2038950A1/en
Priority to ES382466A priority patent/ES382466A1/en
Priority to NL7011669A priority patent/NL7011669A/xx
Priority to FR7029006A priority patent/FR2065675B1/fr
Publication of GB1275977A publication Critical patent/GB1275977A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/06—Arrangement or mounting of electric heating elements
    • F24C7/062—Arrangement or mounting of electric heating elements on stoves
    • F24C7/065—Arrangement or mounting of electric heating elements on stoves with reflectors
    • 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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/44—Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/032—Heaters specially adapted for heating by radiation heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
  • Electric Stoves And Ranges (AREA)

Abstract

1275977 Resistance heating elements G J C (DEVELOPMENT) Ltd 3 Aug 1970 [6 Aug 1969] 39458/69 Headings F4W and W45D A heating element comprises two coaxial tubes 8, 9 transparent to infrared radiation and two heating wires 10, 11, one wire 10 extending within the inner tube 8 and the other wire 11 extending between the tubes 8, 9. The tubes are preferably made of quartz and the wires are helically coiled. The ends of the wires 10, 11 and tubes 8, 9 are retained in recesses in axially split end caps 12. The recesses are lined with glass wool for shock protection. The heating element is mounted at the focal point of a parabolic reflector 5 to which a grill is clipped. Each end cap 12 has flat side faces 18 which are received in a slot 19 in a support plate 4 which prevents rotation. Slots 20 on either side of slot 19 receive T-shaped lugs 21 of a reflector bearing plate 22. The reflector 5 has endplates 25 provided with tubular sleeves 27 which fit telescopically over tubular sleeves 24 provided on bearing plates 22. A coil spring 28 is provided between each end-plate 25 and bearing plate 22. At each end of the heating element plastics end caps are provided. One end cap contains a cordoperated switch which is connected by pull-off terminals to tags 16 which are secured to the respective wires 10, 11. The other end cap contains a single tag connected to both heating wires and by a pull-off terminal to the switch. The switch enables either or both heating wires to be energized. A pull cord is provided for rotating the reflector 5.
GB3945869A 1969-08-06 1969-08-06 Improvements in electric heating elements and heater assemblies incorporating such elements Expired GB1275977A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE754391D BE754391A (en) 1969-08-06 IMPROVEMENTS RELATING TO ELECTRICAL HEATING ELEMENTS AND APPLIANCES USING THEM
GB3945869A GB1275977A (en) 1969-08-06 1969-08-06 Improvements in electric heating elements and heater assemblies incorporating such elements
DE19702038950 DE2038950A1 (en) 1969-08-06 1970-08-05 Electrical heating elements and heating apparatus containing such elements
ES382466A ES382466A1 (en) 1969-08-06 1970-08-05 Improvements in electric heating elements and heater assemblies incorporating such elements
NL7011669A NL7011669A (en) 1969-08-06 1970-08-06
FR7029006A FR2065675B1 (en) 1969-08-06 1970-08-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3945869A GB1275977A (en) 1969-08-06 1969-08-06 Improvements in electric heating elements and heater assemblies incorporating such elements

Publications (1)

Publication Number Publication Date
GB1275977A true GB1275977A (en) 1972-06-01

Family

ID=10409660

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3945869A Expired GB1275977A (en) 1969-08-06 1969-08-06 Improvements in electric heating elements and heater assemblies incorporating such elements

Country Status (6)

Country Link
BE (1) BE754391A (en)
DE (1) DE2038950A1 (en)
ES (1) ES382466A1 (en)
FR (1) FR2065675B1 (en)
GB (1) GB1275977A (en)
NL (1) NL7011669A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189118A (en) * 1986-03-21 1987-10-14 Ti Creda Mfg Heater assembly
DE9215112U1 (en) * 1992-11-06 1993-07-15 Hak-Anlagenbau Gmbh Fuer Verfahrenstechnik, Strahlungstechnik Und Trocknungstechnik, 2000 Hamburg Infrared zone heating element
WO2013044916A1 (en) * 2011-09-26 2013-04-04 Future Farming Aps Heat lamp
US12219671B1 (en) 2023-08-01 2025-02-04 Animal Lamps, LLC Heat lamp

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101749116B1 (en) 2015-05-08 2017-06-20 엘지전자 주식회사 cooking appliance

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189118A (en) * 1986-03-21 1987-10-14 Ti Creda Mfg Heater assembly
GB2189118B (en) * 1986-03-21 1989-11-22 Ti Creda Mfg Heater assemblies
DE9215112U1 (en) * 1992-11-06 1993-07-15 Hak-Anlagenbau Gmbh Fuer Verfahrenstechnik, Strahlungstechnik Und Trocknungstechnik, 2000 Hamburg Infrared zone heating element
WO2013044916A1 (en) * 2011-09-26 2013-04-04 Future Farming Aps Heat lamp
CN103929951A (en) * 2011-09-26 2014-07-16 未来农业控股协会 Heat lamp
CN103929951B (en) * 2011-09-26 2017-06-09 未来农业控股协会 Heating lamp
US12219671B1 (en) 2023-08-01 2025-02-04 Animal Lamps, LLC Heat lamp

Also Published As

Publication number Publication date
BE754391A (en) 1971-01-18
FR2065675B1 (en) 1973-01-12
ES382466A1 (en) 1973-04-16
DE2038950A1 (en) 1971-04-29
FR2065675A1 (en) 1971-08-06
NL7011669A (en) 1971-02-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee