GB369714A - An improved electric immersion heater - Google Patents

An improved electric immersion heater

Info

Publication number
GB369714A
GB369714A GB366531A GB366531A GB369714A GB 369714 A GB369714 A GB 369714A GB 366531 A GB366531 A GB 366531A GB 366531 A GB366531 A GB 366531A GB 369714 A GB369714 A GB 369714A
Authority
GB
United Kingdom
Prior art keywords
immersion heater
grooves
general electric
former
improved electric
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
GB366531A
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 GB366531A priority Critical patent/GB369714A/en
Publication of GB369714A publication Critical patent/GB369714A/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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material

Landscapes

  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Furnace Details (AREA)
  • Resistance Heating (AREA)

Abstract

369,714. Wire resistances. GENERAL ELECTRIC CO., Ltd., Magnet House, Kingsway, London, and RYCROFT, J. L., of General Electric Co., Wembley, Middlesex. Feb. 5, 1931, No. 3665. [Class 37.] A heating element for. ar immersion heater comprises a cast iron former 1 with twc grooves 2, 3 arranged along its length on each of two opposite sides, each pair being united at one end of the former. A coiled resistance wire 4 is embedded in fireclay or other refractory material which is finished off level with the top of the grooves. A casing 6 of aluminium, brass, or other metal is then cast around the element. The heater may be of circular or other cross-section instead of rectangular as shown.
GB366531A 1931-02-05 1931-02-05 An improved electric immersion heater Expired GB369714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB366531A GB369714A (en) 1931-02-05 1931-02-05 An improved electric immersion heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB366531A GB369714A (en) 1931-02-05 1931-02-05 An improved electric immersion heater

Publications (1)

Publication Number Publication Date
GB369714A true GB369714A (en) 1932-03-31

Family

ID=9762616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB366531A Expired GB369714A (en) 1931-02-05 1931-02-05 An improved electric immersion heater

Country Status (1)

Country Link
GB (1) GB369714A (en)

Similar Documents

Publication Publication Date Title
GB369714A (en) An improved electric immersion heater
GB533742A (en) Electric fire-lighting apparatus
GB204873A (en) Electric water heater
GB436405A (en) Improvements relating to the manufacture of electric heating elements
GB306552A (en) Improvements in or relating to electrical resistances
GB453753A (en) Improvements in and relating to electric immersion heaters
GB425249A (en) Improvements in or relating to electric heating resistance elements
GB486678A (en) Improvements in and relating to coiled electric heating elements
GB435776A (en) Improvements in and relating to electrical hotplates
GB411612A (en) Improvements in or relating to electric heating elements
DE461958C (en) Gas heater
FR737490A (en) Electrical device with magnetic core fitted with at least one winding
GB367259A (en) Improvements connected with tubular electric heaters
GB329478A (en) Improvements in or relating to electric heating elements
GB218570A (en) Electric resistance coils free from induction and capacity
GB317239A (en) Improvements in or relating to electric heating elements
GB359115A (en) Means for supporting heating resistances in electric furnaces
GB391490A (en) Improvements relating to electric boiling or hot plates
FR972876A (en) Electric flow-through heater with induction current heating and swirling
GB439650A (en) A new or improved anti-splash device for taps
FR711283A (en) Electrical resistance in glossy metal wire
GB466361A (en) Improvements in or relating to electric resistance elements or refractory supports therefor
FR751610A (en) electric resistance element
GB442955A (en) Improvements in or relating to electrically heated hot plates
GB398093A (en) Electric cooking devices