GB884134A - Improvements in or relating to electrical heaters - Google Patents

Improvements in or relating to electrical heaters

Info

Publication number
GB884134A
GB884134A GB2526360A GB2526360A GB884134A GB 884134 A GB884134 A GB 884134A GB 2526360 A GB2526360 A GB 2526360A GB 2526360 A GB2526360 A GB 2526360A GB 884134 A GB884134 A GB 884134A
Authority
GB
United Kingdom
Prior art keywords
relating
electrical heaters
phllco
backing
april
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
GB2526360A
Inventor
Donald Wentworth Scofield
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.)
Space Systems Loral LLC
Original Assignee
Philco Ford Corp
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 Philco Ford Corp filed Critical Philco Ford Corp
Priority to GB2526360A priority Critical patent/GB884134A/en
Publication of GB884134A publication Critical patent/GB884134A/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
    • H05B3/688—Fabrication of the plates

Landscapes

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

Abstract

884,134. Electric heaters. PHlLCO CORPORATION. April 3, 1958, No. 25263/60. Divided out of 884,133. Class 39(3) The subject-matter of this Specification is substantially the same as Specification 884,133 but the claims differ. In addition, a further modification is described as shown in Fig. 6 wherein a heating element 28 has an upper surface 29 at least partially embedded in a relatively heavy aluminium oxide film 23 on the underside of a glass plate 11. Backing the element is a layer 31 of refractory mortar and a non-resilient rigid insulating plate 30, e.g. of silica foam.
GB2526360A 1958-04-03 1958-04-03 Improvements in or relating to electrical heaters Expired GB884134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2526360A GB884134A (en) 1958-04-03 1958-04-03 Improvements in or relating to electrical heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2526360A GB884134A (en) 1958-04-03 1958-04-03 Improvements in or relating to electrical heaters

Publications (1)

Publication Number Publication Date
GB884134A true GB884134A (en) 1961-12-06

Family

ID=10224878

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2526360A Expired GB884134A (en) 1958-04-03 1958-04-03 Improvements in or relating to electrical heaters

Country Status (1)

Country Link
GB (1) GB884134A (en)

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