GB522609A - Improvements in and relating to electric heating devices - Google Patents

Improvements in and relating to electric heating devices

Info

Publication number
GB522609A
GB522609A GB3616738A GB3616738A GB522609A GB 522609 A GB522609 A GB 522609A GB 3616738 A GB3616738 A GB 3616738A GB 3616738 A GB3616738 A GB 3616738A GB 522609 A GB522609 A GB 522609A
Authority
GB
United Kingdom
Prior art keywords
grooves
relating
electric heating
heating devices
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
GB3616738A
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 PLC
Original Assignee
General Electric Co PLC
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 PLC filed Critical General Electric Co PLC
Priority to GB3616738A priority Critical patent/GB522609A/en
Publication of GB522609A publication Critical patent/GB522609A/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
    • H05B3/72—Plates of sheet metal

Landscapes

  • Resistance Heating (AREA)

Abstract

522,609. Heating by electric resistances. GENERAL ELECTRIC CO., Ltd., and RYCROFT, J. L. Dec. 12. 1938, No. 36167. [Class 39 (iii)] Sheathed wire heating elements 8, Fig. 3, placed in grooves 3, Fig. 1, in a plate 2 are keyed into the grooves by compressing the assemblage between two flat surfaces. Circular sheaths 5 Fig. 6, inserted in grooves in a hot plate each have a flat base and an opening 6 for the insertion of refractory insulating material. Channel-section rings 15 are placed in the spaces between the grooves and between the inner groove and the central dished portion 4.
GB3616738A 1938-12-12 1938-12-12 Improvements in and relating to electric heating devices Expired GB522609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3616738A GB522609A (en) 1938-12-12 1938-12-12 Improvements in and relating to electric heating devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3616738A GB522609A (en) 1938-12-12 1938-12-12 Improvements in and relating to electric heating devices

Publications (1)

Publication Number Publication Date
GB522609A true GB522609A (en) 1940-06-21

Family

ID=10385591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3616738A Expired GB522609A (en) 1938-12-12 1938-12-12 Improvements in and relating to electric heating devices

Country Status (1)

Country Link
GB (1) GB522609A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189217B (en) * 1961-10-19 1965-03-18 Electrolux Ab Electric tubular hotplate
FR2409656A1 (en) * 1977-11-22 1979-06-15 Ego Elektro Blanc & Fischer HEATING PLATE FOR COOKING FOOD
CN1927102A (en) * 2005-09-09 2007-03-14 施特里克斯有限公司 Heaters for liquid heating vessels

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189217B (en) * 1961-10-19 1965-03-18 Electrolux Ab Electric tubular hotplate
DE1189217C2 (en) * 1961-10-19 1973-07-19 Electrolux Ab Electric tubular hotplate
FR2409656A1 (en) * 1977-11-22 1979-06-15 Ego Elektro Blanc & Fischer HEATING PLATE FOR COOKING FOOD
CN1927102A (en) * 2005-09-09 2007-03-14 施特里克斯有限公司 Heaters for liquid heating vessels

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