GB819425A - Improvements in and relating to electrical heating units - Google Patents

Improvements in and relating to electrical heating units

Info

Publication number
GB819425A
GB819425A GB131956A GB131956A GB819425A GB 819425 A GB819425 A GB 819425A GB 131956 A GB131956 A GB 131956A GB 131956 A GB131956 A GB 131956A GB 819425 A GB819425 A GB 819425A
Authority
GB
United Kingdom
Prior art keywords
frame
resistance
heating units
mould
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
GB131956A
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.)
BAHIDJ B SABOUNI
Original Assignee
BAHIDJ B SABOUNI
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 BAHIDJ B SABOUNI filed Critical BAHIDJ B SABOUNI
Priority to GB131956A priority Critical patent/GB819425A/en
Publication of GB819425A publication Critical patent/GB819425A/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

Landscapes

  • Resistance Heating (AREA)
  • Surface Heating Bodies (AREA)

Abstract

819,425. Electric heating units. SABOUNI, B. B. Jan. 13, 1956, No. 1319/56. Class 39(3) An electric heating unit comprises a resistance wire 10 encased by tightlywound flexible braiding of glass yarn and supported on a metallic frame 12, a member which may be of aluminium alloy being cast round the frame and insulated resistance. The frame 12 is preferably of the same material as the cast member and is provided with a number of elements 16 which space the frame from the side of the mould 15 when the casting material is being poured. Prior to insertion of the frame and resistance within the mould, the frame is preferably cleaned and the resistance heat treated to drive off any volatile matter, blow holes in the casting are thus avoided.
GB131956A 1956-01-13 1956-01-13 Improvements in and relating to electrical heating units Expired GB819425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB131956A GB819425A (en) 1956-01-13 1956-01-13 Improvements in and relating to electrical heating units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB131956A GB819425A (en) 1956-01-13 1956-01-13 Improvements in and relating to electrical heating units

Publications (1)

Publication Number Publication Date
GB819425A true GB819425A (en) 1959-09-02

Family

ID=9719929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB131956A Expired GB819425A (en) 1956-01-13 1956-01-13 Improvements in and relating to electrical heating units

Country Status (1)

Country Link
GB (1) GB819425A (en)

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