FI94383B - Plant elektriskt motståndsvärmeelement - Google Patents

Plant elektriskt motståndsvärmeelement Download PDF

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Publication number
FI94383B
FI94383B FI891212A FI891212A FI94383B FI 94383 B FI94383 B FI 94383B FI 891212 A FI891212 A FI 891212A FI 891212 A FI891212 A FI 891212A FI 94383 B FI94383 B FI 94383B
Authority
FI
Finland
Prior art keywords
conductors
loops
element according
parallel
connection point
Prior art date
Application number
FI891212A
Other languages
English (en)
Finnish (fi)
Other versions
FI891212A0 (sv
FI94383C (sv
FI891212A (sv
Inventor
Bengt Hjortsberg
Original Assignee
Calesco Foil Ab
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 Calesco Foil Ab filed Critical Calesco Foil Ab
Publication of FI891212A0 publication Critical patent/FI891212A0/sv
Publication of FI891212A publication Critical patent/FI891212A/sv
Publication of FI94383B publication Critical patent/FI94383B/sv
Application granted granted Critical
Publication of FI94383C publication Critical patent/FI94383C/sv

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
    • H05B3/36—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heating conductor embedded in insulating 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
    • H05B3/20—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
    • H05B3/267—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an organic material, e.g. plastic
    • 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
    • H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
    • 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
    • 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
    • H05B2203/021—Heaters specially adapted for heating liquids
    • 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
    • H05B2203/026—Heaters specially adapted for floor heating

Landscapes

  • Resistance Heating (AREA)
  • Surface Heating Bodies (AREA)
  • Thermistors And Varistors (AREA)

Claims (5)

1. Plant, elektriskt motstandsvärmeelement med i slingor over en yta utlagda elektriska ledare (1,2) som utgör motständstradar eller band, kännetecknat därav att slingorna bestar av fyra med varandra over väsentligen hela element parallella, i samma plan liggande ledare, 10 vilka är elektriskt kopplade sa att i ett givet ögonblick strömriktningen i de tvä yttre ledarna har en och samma riktning och i de tvä inre ledarna en och samma motsatt riktning, samt anordningar (7a,8a) för anslutning av ledarna till en spänningskälla. 15
2. Element enligt patentkrav 1, kännetecknat därav att ledarna (1,2) är parvis hopkopplade i sin ena ände sa att tvä parallella ledarpar erhälls.
3. Element enligt patentkrav 2, kännetecknat därav att hos vardera ledarpar (1,2) är en anslutningspunkt (3,6) kopplad till en spänningskälla och en anslutningspunkt (4,5) kopplad till en anslutningspunkt (4,5) pa det andra ledarparet. ?5
4. Element enligt patentkrav 3, kännetecknat , därav att de ihopkopplade anslutningspunkterna (4,5) hos de tvä ledarparen (1,2) inte tillhör tva intill varandra belägna av de fyra parallella ledarna. 30
5. Element enligt nägot av föregaende patentkrav, kännetecknat därav att slingorna är sä utlagda : ·. over ytan att ledarna (1,2) i största möjliga utsträckning υ · förlöper parallellt med varandra varvid avstandet mellan 35 tvä ledare (1,2) är väsentligen lika dels mellan de fyra ledarna och dels mellan intill varandra belägna ledare i intill varandra belägna slingor. « »
FI891212A 1988-03-25 1989-03-14 Plant elektriskt motståndsvärmeelement FI94383C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8801138 1988-03-25
SE8801138A SE8801138L (sv) 1988-03-25 1988-03-25 Plant elektriskt motstaandsvaermeelement

Publications (4)

Publication Number Publication Date
FI891212A0 FI891212A0 (sv) 1989-03-14
FI891212A FI891212A (sv) 1990-09-15
FI94383B true FI94383B (sv) 1995-05-15
FI94383C FI94383C (sv) 1995-08-25

Family

ID=20371839

Family Applications (1)

Application Number Title Priority Date Filing Date
FI891212A FI94383C (sv) 1988-03-25 1989-03-14 Plant elektriskt motståndsvärmeelement

Country Status (6)

Country Link
US (1) US4908497A (sv)
EP (1) EP0334824B1 (sv)
DK (1) DK170585B1 (sv)
FI (1) FI94383C (sv)
NO (1) NO177120C (sv)
SE (1) SE8801138L (sv)

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DE8901603U1 (de) * 1989-02-11 1989-03-30 Wilhelm Wetzel GmbH & Co., 40789 Monheim Schmiegsames Elektrowärmegerät mit reduziertem Störfeldeinfluß
US5218185A (en) * 1989-08-15 1993-06-08 Trustees Of The Thomas A. D. Gross 1988 Revocable Trust Elimination of potentially harmful electrical and magnetic fields from electric blankets and other electrical appliances
DE4038167B4 (de) * 1989-12-15 2005-10-20 Bernhard Rall Anordnung zur Beheizung von flexiblen Matten, Textilien oder dergleichen
FR2668876B1 (fr) * 1990-11-07 1992-12-24 Alcatel Espace Circuit electronique controle en temperature.
GB2250406B (en) * 1990-11-23 1995-03-15 Verreries Hirtz Sa A lead-in conductor arrangement in a heated mirror assembly
FR2691869B1 (fr) * 1992-05-27 1996-08-02 Seb Sa Element chauffant plat et souple a connectique integree.
US5444228A (en) * 1992-05-27 1995-08-22 Seb S.A. Flat, flexible heating element with integrated connector
US5422622A (en) * 1992-10-19 1995-06-06 Murata Manufacturing Co., Ltd. Flexible distribution sheet
US5406321A (en) * 1993-04-30 1995-04-11 Hewlett-Packard Company Paper preconditioning heater for ink-jet printer
DE4332244C2 (de) * 1993-09-23 1999-01-28 Heraeus Noblelight Gmbh Strahlungsanordnung mit einer thermischen Strahlenquelle und deren Verwendung
US5410127A (en) * 1993-11-30 1995-04-25 Larue; John D. Electric blanket system with reduced electromagnetic field
US5733263A (en) * 1994-09-20 1998-03-31 Cabot Technology Corporation Thermal retention system and method
DE19542162C2 (de) * 1995-11-11 2000-11-23 Abb Research Ltd Überstrombegrenzer
CA2177726C (en) * 1996-05-29 2000-06-27 Theodore Wildi Low-voltage and low flux density heating system
CA2179677C (en) * 1996-06-21 2000-07-11 Theodore Wildi Extra-low-voltage heating system
EP0827364A3 (de) * 1996-08-01 1998-08-05 Friedrich Wilhelm Heizleitung und Heizmatte mit minimiertem Magnetfeld
DE29613339U1 (de) * 1996-08-01 1996-09-19 Wilhelm, Friedrich, 85452 Moosinning Heizelement
DE29613341U1 (de) * 1996-08-01 1996-09-19 Wilhelm, Friedrich, 85452 Moosinning Stromleiter und mit diesem verbindbarer Stecker
CA2192875C (en) * 1996-12-13 2001-01-02 Theodore Wildi Three wire, three phase, heating cable and system
US6331695B1 (en) * 1998-03-26 2001-12-18 Wesco, Inc. Thermal warming blanket for patient temperature management
DE19961781C2 (de) * 1999-12-21 2003-07-24 Bsh Bosch Siemens Hausgeraete Laminierbare Heizungsfolie mit hoher Temperaturbeständigkeit und Verfahren zum Aufbringen einer derartigen Heizungsfolie auf ein Trägermaterial
GB2360922A (en) 2000-03-31 2001-10-03 Http Hypothermia Therapy A heating device for surface heating of a patient's body
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
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
US7120353B2 (en) * 2002-02-20 2006-10-10 Schaeffer Bernarr C Infrared sauna
US6891136B2 (en) * 2002-06-18 2005-05-10 Http-Hypothermia Therapy Ltd. Electrical heating device
EP1520448A1 (en) * 2002-06-18 2005-04-06 HTTP-Hypothermia Therapy Ltd. Electrical heating device, particularly for heating a patient body
US20050035705A1 (en) * 2003-08-11 2005-02-17 Haas William S. Illumination system
DE102004058588B4 (de) * 2004-05-27 2009-10-08 Kürten, Claus Heizeinrichtung, insbesondere für Wasserbetten
US7876917B2 (en) 2006-08-28 2011-01-25 Youngtack Shim Generic electromagnetically-countered systems and methods
US9112395B2 (en) 2006-08-28 2015-08-18 Youngtack Shim Electromagnetically-countered actuator systems and methods
US8625306B2 (en) 2006-08-28 2014-01-07 Youngtack Shim Electromagnetically-countered display systems and methods
US20110095935A1 (en) * 2006-08-28 2011-04-28 Youngtack Shim Electromagnetically-countered systems and methods by maxwell equations
DE102007059421A1 (de) 2007-12-10 2009-06-25 H&M Industries Ag Heizelement mit Spannungssteuereinheit und zugehöriges Heizverfahren
GB2512328B (en) * 2013-03-26 2016-11-30 Oxford Instr Ind Products Ltd Temperature control of magnets in NMR systems
US10765597B2 (en) * 2014-08-23 2020-09-08 High Tech Health International, Inc. Sauna heating apparatus and methods
DE102018103789B4 (de) * 2018-02-20 2023-05-04 Ardex Gmbh Heizmatte für eine Flächenheizung, Flächenheizung zum Heizen eines Raumes eines Gebäudes sowie Verfahren zur Herstellung einer Heizmatte für eine Flächenheizung

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NO870622L (no) * 1987-02-17 1988-08-18 Wesseltoft Per As Varmeinnretning.
NO870620L (no) * 1987-02-17 1988-08-18 Wesseltoft Per As Plateformet elektrisk varme-element.
GB8704469D0 (en) * 1987-02-25 1987-04-01 Thorn Emi Appliances Thick film electrically resistive tracks

Also Published As

Publication number Publication date
SE8801138D0 (sv) 1988-03-28
NO177120C (no) 1995-07-19
DK68689D0 (da) 1989-02-14
FI891212A0 (sv) 1989-03-14
EP0334824A3 (en) 1992-01-22
EP0334824A2 (en) 1989-09-27
NO891038L (no) 1989-09-26
DK170585B1 (da) 1995-10-30
FI94383C (sv) 1995-08-25
US4908497A (en) 1990-03-13
SE8801138L (sv) 1989-09-29
DK68689A (da) 1989-09-29
FI891212A (sv) 1990-09-15
NO177120B (no) 1995-04-10
EP0334824B1 (en) 1994-08-24
NO891038D0 (no) 1989-03-10

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: CALESCO FOIL AB

BB Publication of examined application
FG Patent granted

Owner name: CALESCO FOIL AB

MA Patent expired