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GB823435A - Electrical surface heaters - Google Patents

Electrical surface heaters

Info

Publication number
GB823435A
GB823435A GB1053/57A GB105357A GB823435A GB 823435 A GB823435 A GB 823435A GB 1053/57 A GB1053/57 A GB 1053/57A GB 105357 A GB105357 A GB 105357A GB 823435 A GB823435 A GB 823435A
Authority
GB
United Kingdom
Prior art keywords
tape
insulating layer
resistance
glass cloth
metallized
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
GB1053/57A
Inventor
Thomas Charles Fripp
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.)
Napier Turbochargers Ltd
Original Assignee
D Napier and Son 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 D Napier and Son Ltd filed Critical D Napier and Son Ltd
Priority to GB1053/57A priority Critical patent/GB823435A/en
Priority to FR1189552D priority patent/FR1189552A/en
Publication of GB823435A publication Critical patent/GB823435A/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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/283—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an inorganic material, e.g. ceramic
    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/286—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an organic material, e.g. plastic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Surface Heating Bodies (AREA)

Abstract

823,435. Electric surface heaters. NAPIER & SON Ltd., D. Dec. 23, 1957 [Jan. 10, 1957], No. 1053/57. Class 39(3) In the manufacture of an electric surface heater, a layer of flexible non-conducting material, on to one surface of which a sprayed metal resistance coating has previously been applied, is attached to a base surface by means of an adhesive, and a top insulating layer is applied over the sprayed metal surface. As shown, a glass cloth tape 10 has on one side a resistance layer 11 of sprayed metal, e.g. aluminium, nickel, or copper alloy, and on the other side a coating 12 of thermo-setting resin, e.g. an epoxy resin, by means of which it adheres to a base structure 13, the tape being applied in a resistance pattern formed by a number of parallel heater paths as in Fig. 3. Cross connections 14 of copper braiding or hot sprayed conper connect the ends of the tapes, the metallized surfaces of which are covered by a top insulating layer 15 of glass cloth with an adhesive backing 16. An inner insulating layer, e.g. of thermosetting resin or glass cloth tape, may be applied to the base 13 before the application of the metallized tape. The top insulating layer may comprise a thermosetting resin or varnish. The tape may be metallized over its full width, or over a limited width at its centre only, or two or more parallel spaced strips of the resistance material may be provided on each length of the tape 10 (Fig. 6, not shown).
GB1053/57A 1957-01-10 1957-01-10 Electrical surface heaters Expired GB823435A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1053/57A GB823435A (en) 1957-01-10 1957-01-10 Electrical surface heaters
FR1189552D FR1189552A (en) 1957-01-10 1958-01-06 Device for electric heating of surfaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1053/57A GB823435A (en) 1957-01-10 1957-01-10 Electrical surface heaters
GB1189552X 1957-01-10

Publications (1)

Publication Number Publication Date
GB823435A true GB823435A (en) 1959-11-11

Family

ID=26236408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1053/57A Expired GB823435A (en) 1957-01-10 1957-01-10 Electrical surface heaters

Country Status (2)

Country Link
FR (1) FR1189552A (en)
GB (1) GB823435A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010103263A1 (en) 2009-03-11 2010-09-16 Linde Aktiengesellschaft Hand-held teeth treatment device
WO2010103262A1 (en) 2009-03-11 2010-09-16 Linde Aktiengesellschaft Device for generating gaseous species

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH719593A1 (en) 2022-04-12 2023-10-31 Graphenaton Tech Sa Conductive tape for heating installation.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010103263A1 (en) 2009-03-11 2010-09-16 Linde Aktiengesellschaft Hand-held teeth treatment device
WO2010103262A1 (en) 2009-03-11 2010-09-16 Linde Aktiengesellschaft Device for generating gaseous species

Also Published As

Publication number Publication date
FR1189552A (en) 1959-10-05

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