GB1220748A - Transparent heating elements and a process for producing the same - Google Patents

Transparent heating elements and a process for producing the same

Info

Publication number
GB1220748A
GB1220748A GB26192/68A GB2619268A GB1220748A GB 1220748 A GB1220748 A GB 1220748A GB 26192/68 A GB26192/68 A GB 26192/68A GB 2619268 A GB2619268 A GB 2619268A GB 1220748 A GB1220748 A GB 1220748A
Authority
GB
United Kingdom
Prior art keywords
film
transparent
envelope
heating
solvent
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
GB26192/68A
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.)
KLIMATECHNIK ANSTALT
Original Assignee
KLIMATECHNIK ANSTALT
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 KLIMATECHNIK ANSTALT filed Critical KLIMATECHNIK ANSTALT
Publication of GB1220748A publication Critical patent/GB1220748A/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
    • H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
    • H05B3/86—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields the heating conductors being embedded in the transparent or reflecting material
    • 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
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • 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
    • H05B2203/013—Heaters using resistive films or coatings
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/04—Electric heat

Landscapes

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

Abstract

1,220,748. Heating resistors. KLIMATECHNIK ANSTALT. 31 May, 1968 [2 June, 1967], No. 26192/68. Heading H5H. A transparent heating element is made by swelling a transparent plastics film in a transparent electrolyte dissolved in a suitable solvent, forming terminal connectors on the film and hermetically sealing the electrolytic heating film so formed in a plastics envelope. Terminal connectors on the envelope engage those on the conducting heating film, both being in the form of silver strips. Although electrolytes have a negative temperature coefficient, the heating element has a positive temperature coefficient because the solvent evaporates into the envelope on rise in temperature. If a hygroscopic material is incorporated in the electrolyte the solvent is re-absorbed on cooling.
GB26192/68A 1967-06-02 1968-05-31 Transparent heating elements and a process for producing the same Expired GB1220748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT512867A AT267702B (en) 1967-06-02 1967-06-02 Process for the production of transparent surface heating conductors from electrically conductive plastic foils

Publications (1)

Publication Number Publication Date
GB1220748A true GB1220748A (en) 1971-01-27

Family

ID=3572225

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26192/68A Expired GB1220748A (en) 1967-06-02 1968-05-31 Transparent heating elements and a process for producing the same

Country Status (5)

Country Link
US (1) US3514581A (en)
AT (1) AT267702B (en)
DE (1) DE1765464A1 (en)
FR (1) FR1587604A (en)
GB (1) GB1220748A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196215A (en) * 1986-10-15 1988-04-20 Jong Tsuen Lin Structure of electric heater

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878361A (en) * 1973-06-29 1975-04-15 Sierracin Corp Body covering and warming apparatus
US3898427A (en) * 1973-06-29 1975-08-05 Sierracin Corp Flexible warming structure
US3878362A (en) * 1974-02-15 1975-04-15 Du Pont Electric heater having laminated structure
US4485297A (en) * 1980-08-28 1984-11-27 Flexwatt Corporation Electrical resistance heater
US4883940A (en) * 1988-07-07 1989-11-28 Asc Incorporated Heatable composite backlight panel
JP2002202241A (en) * 2000-10-30 2002-07-19 Sysmex Corp Electrolytic solution for particle measuring instrument
US20060001727A1 (en) * 2001-04-19 2006-01-05 Haas William S Controllable thermal warming device
US6770848B2 (en) 2001-04-19 2004-08-03 William S. Haas Thermal warming devices
US20050007406A1 (en) * 2001-04-19 2005-01-13 Haas William S. Controllable thermal warming devices
US7022950B2 (en) * 2001-04-19 2006-04-04 Haas William S Thermal warming devices
WO2002096290A1 (en) * 2001-05-31 2002-12-05 Respironics, Inc. Heater for optical gas sensor
US7301125B2 (en) * 2001-05-31 2007-11-27 Ric Investments, Llc Heater for optical gas sensor
US20050035705A1 (en) * 2003-08-11 2005-02-17 Haas William S. Illumination system
CN102316612A (en) * 2010-07-08 2012-01-11 朱盛德 Flexible positive temperature coefficient heating element, and manufacturing method and application thereof
US20160044747A1 (en) * 2014-08-08 2016-02-11 Lincoln Dale Prins Modular anti-fog devices
US10369376B2 (en) 2016-04-29 2019-08-06 NeoLight LLC Phototherapy apparatuses and methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441831A (en) * 1942-01-24 1948-05-18 Libbey Owens Ford Glass Co Glazing unit
US2389360A (en) * 1942-04-07 1945-11-20 Corning Glass Works Double glazed window and method of manufacture
US2543363A (en) * 1948-08-09 1951-02-27 William G Glendinning Electrically heated panel
US2739083A (en) * 1951-11-08 1956-03-20 Bjorksten Res Lab Inc Electrically conductive material
US2879367A (en) * 1955-04-25 1959-03-24 Douglas K Mclean Food package
US3020376A (en) * 1956-12-31 1962-02-06 Libbey Owens Ford Glass Co Laminated plastic articles and method of making the same
US3177345A (en) * 1961-06-02 1965-04-06 Glaverbel Lighting and heating device in the form of a panel
US3296641A (en) * 1962-09-28 1967-01-10 Fmc Corp Egg washer
FR1484672A (en) * 1966-02-28 1967-06-16 Piel Soc Ind Des Ets heating element, in particular for heating clothing, and clothing comprising this element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196215A (en) * 1986-10-15 1988-04-20 Jong Tsuen Lin Structure of electric heater
GB2196215B (en) * 1986-10-15 1991-01-09 Jong Tsuen Lin Structure of electric heater

Also Published As

Publication number Publication date
FR1587604A (en) 1970-03-27
AT267702B (en) 1969-01-10
DE1765464A1 (en) 1971-09-02
US3514581A (en) 1970-05-26

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