GB427255A - Improvements in electric heating devices - Google Patents

Improvements in electric heating devices

Info

Publication number
GB427255A
GB427255A GB27554/33A GB2755433A GB427255A GB 427255 A GB427255 A GB 427255A GB 27554/33 A GB27554/33 A GB 27554/33A GB 2755433 A GB2755433 A GB 2755433A GB 427255 A GB427255 A GB 427255A
Authority
GB
United Kingdom
Prior art keywords
wire
electric heating
oct
class
synthetic resin
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
GB27554/33A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB427255A publication Critical patent/GB427255A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

427,255. Resistance coatings ; wire resistances. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN, Ernmasingel, Eindhoven, Holland. Oct. 6, 1933, No. 27554. Convention date, Oct. 26, 1932. Drawings to Specification. [Class 37] Electric heating elements, such as are used for panel heating, are manufactured by covering an insulating backing with resistance material which is subsequently embedded in a thin layer of synthetic resin which is applied under pressure. The resistance material may be in the form of wire which is placed in grooves or wound round flaps formed on the backing. A layer of fibrous material such as paper treated with the synthetic resin may be used to cover the wire. Reference has been directed by the Comptroller to Specifications 222,330, [Class 37], and 386,826, [Group V].
GB27554/33A 1932-10-26 1933-10-06 Improvements in electric heating devices Expired GB427255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL427255X 1932-10-26

Publications (1)

Publication Number Publication Date
GB427255A true GB427255A (en) 1935-04-08

Family

ID=19786121

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27554/33A Expired GB427255A (en) 1932-10-26 1933-10-06 Improvements in electric heating devices

Country Status (1)

Country Link
GB (1) GB427255A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458184A (en) * 1944-01-15 1949-01-04 Us Rubber Co Electrically conducting panel
US2521540A (en) * 1946-09-17 1950-09-05 Max C Richardson Prefabricated panel and warming means therefor
US2540295A (en) * 1947-10-25 1951-02-06 Us Rubber Co Electrical heating panel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458184A (en) * 1944-01-15 1949-01-04 Us Rubber Co Electrically conducting panel
US2521540A (en) * 1946-09-17 1950-09-05 Max C Richardson Prefabricated panel and warming means therefor
US2540295A (en) * 1947-10-25 1951-02-06 Us Rubber Co Electrical heating panel

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