GB275568A - - Google Patents

Info

Publication number
GB275568A
GB275568A GB15390/27A GB1539027A GB275568A GB 275568 A GB275568 A GB 275568A GB 15390/27 A GB15390/27 A GB 15390/27A GB 1539027 A GB1539027 A GB 1539027A GB 275568 A GB275568 A GB 275568A
Authority
GB
United Kingdom
Prior art keywords
asbestos
wound
coil
heating element
millbourn
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
GB15390/27A
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.)
ALEXANDER KINNINMONT WATSON
RALPH MILLBOURN
Original Assignee
ALEXANDER KINNINMONT WATSON
RALPH MILLBOURN
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 ALEXANDER KINNINMONT WATSON, RALPH MILLBOURN filed Critical ALEXANDER KINNINMONT WATSON
Publication of GB275568A publication Critical patent/GB275568A/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
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • H05B3/342—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/004—Heaters using a particular layout for the resistive material or resistive elements using zigzag layout
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Induction Heating (AREA)
  • Resistance Heating (AREA)

Abstract

275,568. Watson, A. K., and Millbourn, R., (Assignees of Rothe, F., trading as Demmel, G.). Aug. 9, 1926, [Convention date]. Blankets.-A blanket or coverlet is fitted with an electric heating element arranged in serpentine fashion in pockets formed by seaming together two thicknesses of material. The element comprises a coil a of small diameter of nickel chrome, or the like, arranged on an asbestos core b, and wound with asbestos c. The Specification as open to inspection under Sect. 91 (3) (a) describes a heating element, Fig. 2 (Cancelled) comprising a coil a threaded longitudinally with strips b<1> of asbestos and wound with asbestos tape or cord c. This subjectmatter does not appear in the Specification as accepted.
GB15390/27A 1926-08-09 1927-06-09 Expired GB275568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE275568T 1926-08-09

Publications (1)

Publication Number Publication Date
GB275568A true GB275568A (en) 1928-02-23

Family

ID=31893757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15390/27A Expired GB275568A (en) 1926-08-09 1927-06-09

Country Status (1)

Country Link
GB (1) GB275568A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179550A (en) * 1985-08-27 1987-03-11 Dreamland Electrical Appliance Duvets
DE8703142U1 (en) * 1987-03-03 1987-07-02 Koenen, Friedhelm, 77767 Appenweier Heat mat

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179550A (en) * 1985-08-27 1987-03-11 Dreamland Electrical Appliance Duvets
GB2179550B (en) * 1985-08-27 1989-03-30 Dreamland Electrical Appliance Duvets
DE8703142U1 (en) * 1987-03-03 1987-07-02 Koenen, Friedhelm, 77767 Appenweier Heat mat

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