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GB1342070A - Electrical devices having thermal or incandescent elements - Google Patents

Electrical devices having thermal or incandescent elements

Info

Publication number
GB1342070A
GB1342070A GB1342070DA GB1342070A GB 1342070 A GB1342070 A GB 1342070A GB 1342070D A GB1342070D A GB 1342070DA GB 1342070 A GB1342070 A GB 1342070A
Authority
GB
United Kingdom
Prior art keywords
thermal
electrical devices
incandescent elements
incandescent
elements
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
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.)
EMI Group Ltd
Original Assignee
Thorn Electrical Industries Ltd
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 Thorn Electrical Industries Ltd filed Critical Thorn Electrical Industries Ltd
Publication of GB1342070A publication Critical patent/GB1342070A/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
    • H05B3/0033—Heating devices using lamps
    • H05B3/009—Heating devices using lamps heating devices not specially adapted for a particular application
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/14—Incandescent bodies characterised by the shape
    • 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

  • Treatment Of Fiber Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

1342070 Etching THORN ELECTRICAL INDUSTRIES Ltd 15 Dec 1970 25988/73 Divided out of 1342069 Heading B6J [Also in Divisions H1 and H5] The subject matter of this Specification is substantially the same as that described in Specification 1,342,069, but the claims are concerned with an electrical device having a filament with a melting point above 1500‹ C. and formed from metal strip of substantially rectangular cross-section bent into compact form.
GB1342070D 1970-12-15 1970-12-15 Electrical devices having thermal or incandescent elements Expired GB1342070A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2598873 1970-12-15

Publications (1)

Publication Number Publication Date
GB1342070A true GB1342070A (en) 1973-12-25

Family

ID=10236540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1342070D Expired GB1342070A (en) 1970-12-15 1970-12-15 Electrical devices having thermal or incandescent elements

Country Status (1)

Country Link
GB (1) GB1342070A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331931A1 (en) * 1975-11-14 1977-06-10 Ego Elektro Blanc & Fischer ELECTRIC RADIATION HEATING DEVICE FOR CERAMIC GLASS PLATE
FR2608883A1 (en) * 1986-12-19 1988-06-24 Seb Sa Stamped resistor heating element for electric radiator, its method of manufacture and radiator relating thereto
EP0355210A1 (en) * 1988-08-26 1990-02-28 Koninklijke Philips Electronics N.V. Heating element
DE102022125694B4 (en) * 2022-10-05 2025-05-22 Tenneco Gmbh Heating element and heating device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331931A1 (en) * 1975-11-14 1977-06-10 Ego Elektro Blanc & Fischer ELECTRIC RADIATION HEATING DEVICE FOR CERAMIC GLASS PLATE
FR2608883A1 (en) * 1986-12-19 1988-06-24 Seb Sa Stamped resistor heating element for electric radiator, its method of manufacture and radiator relating thereto
EP0355210A1 (en) * 1988-08-26 1990-02-28 Koninklijke Philips Electronics N.V. Heating element
DE102022125694B4 (en) * 2022-10-05 2025-05-22 Tenneco Gmbh Heating element and heating device

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Legal Events

Date Code Title Description
PS Patent sealed