GB172759A - Improvements in and relating to electric heating devices - Google Patents

Improvements in and relating to electric heating devices

Info

Publication number
GB172759A
GB172759A GB2724220A GB2724220A GB172759A GB 172759 A GB172759 A GB 172759A GB 2724220 A GB2724220 A GB 2724220A GB 2724220 A GB2724220 A GB 2724220A GB 172759 A GB172759 A GB 172759A
Authority
GB
United Kingdom
Prior art keywords
central member
shell
outer shell
electric heating
relating
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
GB2724220A
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
Priority to GB2724220A priority Critical patent/GB172759A/en
Publication of GB172759A publication Critical patent/GB172759A/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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
    • H05B6/108—Induction heating apparatus, other than furnaces, for specific applications using a susceptor for heating a fluid

Abstract

172,759. British Thomson - Houston Co., Ltd., (General Electric Co.). Sept. 24, 1920. Heating by electricity.-An electric heating- device of the induction type has a. closed magnetic core formed by an outer shell 10 and a central member engaging the shell by flanges 26, 28 at its ends. The primary winding 13 is situated in the annular space between the shell and the central member and a secondary winding is formed by a layer of copper 17 preferably deposited electrolytically on the inner surface of the shell 10. Longitudinal slots are formed in the central member. The device is shown as an immersion heater supported by a flange 36. In another form, the outer shell as well as the inner member is recessed to take the primary winding. In a further modification, the central member is formed as a tube through which water to be heated is passed. The secondary layer in this case is deposited on the central member and the outer shell is slotted.
GB2724220A 1920-09-24 1920-09-24 Improvements in and relating to electric heating devices Expired GB172759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2724220A GB172759A (en) 1920-09-24 1920-09-24 Improvements in and relating to electric heating devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2724220A GB172759A (en) 1920-09-24 1920-09-24 Improvements in and relating to electric heating devices

Publications (1)

Publication Number Publication Date
GB172759A true GB172759A (en) 1921-12-22

Family

ID=10256402

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2724220A Expired GB172759A (en) 1920-09-24 1920-09-24 Improvements in and relating to electric heating devices

Country Status (1)

Country Link
GB (1) GB172759A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670697A1 (en) * 1990-12-24 1992-06-26 Pont A Mousson Spout (gutter) for implementing the pressure casting (die casting) method for a metal alloy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670697A1 (en) * 1990-12-24 1992-06-26 Pont A Mousson Spout (gutter) for implementing the pressure casting (die casting) method for a metal alloy

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