ES2023407B3 - Perfeccionamientos relativos a conjuntos calefactores electricos de radiacion. - Google Patents

Perfeccionamientos relativos a conjuntos calefactores electricos de radiacion.

Info

Publication number
ES2023407B3
ES2023407B3 ES87300513T ES87300513T ES2023407B3 ES 2023407 B3 ES2023407 B3 ES 2023407B3 ES 87300513 T ES87300513 T ES 87300513T ES 87300513 T ES87300513 T ES 87300513T ES 2023407 B3 ES2023407 B3 ES 2023407B3
Authority
ES
Spain
Prior art keywords
heating element
resistance
assembly
radiation heating
heating assemblies
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 - Lifetime
Application number
ES87300513T
Other languages
English (en)
Other versions
ES2023407T5 (es
Inventor
Richard Charles Scott
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.)
Micropore International Ltd
Original Assignee
Micropore International 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10592372&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2023407(B3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Micropore International Ltd filed Critical Micropore International Ltd
Publication of ES2023407B3 publication Critical patent/ES2023407B3/es
Application granted granted Critical
Publication of ES2023407T5 publication Critical patent/ES2023407T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • H05B3/742—Plates having both lamps and resistive heating elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Resistance Heating (AREA)
  • Control Of Resistance Heating (AREA)
  • Electric Ovens (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

Conjunto calefactor eléctrico de radiación que comprende: por lo menos un elemento calorífero (6, 7) que tiene un coeficiente de resistencia de temperatura positiva substancial; un conjunto resistivo (4, 5) conectado eléctricamente en serie con el referido elemento o elementos caloríferos para suprimir la sobretensión transitoria debida al referido elemento o elementos caloríferos; caracterizado por medios de conmutación (2, 3) que funcionan después de un intervalo de tiempo de por lo menos 30 milisegundos siguiente a la activación del conjunto calefactor, para reducir la resistencia eléctrica combinada del elemento o elementos referidos y del conjunto resistivo, comprendiendo los medios de conmutación un relé que incluye una bobina de activación (59) que se conecta en paralelo y se activa simultáneamente con el referido elemento o elementos caloríferos.
ES87300513T 1986-02-01 1987-01-21 Perfeccionamientos relativos a conjuntos calefactores electricos de radiacion. Expired - Lifetime ES2023407T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868602507A GB8602507D0 (en) 1986-02-01 1986-02-01 Electric radiation heater

Publications (2)

Publication Number Publication Date
ES2023407B3 true ES2023407B3 (es) 1992-01-16
ES2023407T5 ES2023407T5 (es) 1995-08-16

Family

ID=10592372

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87300513T Expired - Lifetime ES2023407T5 (es) 1986-02-01 1987-01-21 Perfeccionamientos relativos a conjuntos calefactores electricos de radiacion.

Country Status (11)

Country Link
US (1) US4764663A (es)
EP (1) EP0235895B2 (es)
JP (1) JPH07118363B2 (es)
AT (1) ATE65870T1 (es)
AU (1) AU606856B2 (es)
CA (1) CA1267927A (es)
DE (1) DE3771746D1 (es)
ES (1) ES2023407T5 (es)
GB (1) GB8602507D0 (es)
NZ (1) NZ219120A (es)
ZA (1) ZA87706B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737475A1 (de) * 1987-11-05 1989-05-18 Ego Elektro Blanc & Fischer Strahlheizkoerper fuer kochgeraete
US4967176A (en) * 1988-07-15 1990-10-30 Raychem Corporation Assemblies of PTC circuit protection devices
DE3840360A1 (de) * 1988-11-30 1990-05-31 Ego Elektro Blanc & Fischer Strahlungs-heizkoerper
FR2642602B1 (fr) * 1989-01-30 1996-08-02 Scholtes Ets Eugen Dispositif de commande de puissance pour foyers de chauffage ou analogue
DE3904177A1 (de) * 1989-02-11 1990-08-16 Ego Elektro Blanc & Fischer Elektrischer strahlheizkoerper
GB8924936D0 (en) * 1989-11-04 1989-12-28 Ceramaspeed Ltd Radiant electric heaters
GB8926289D0 (en) * 1989-11-21 1990-01-10 Ceramaspeed Ltd Radiant electric heaters
FR2669803B1 (fr) * 1990-11-27 1993-09-24 Atlantic Ste Fse Developp Ther Dispositif de chauffage, notamment emetteur d'infra-rouge.
ES2049180B1 (es) * 1992-09-17 1996-11-01 Eika S Coop Ltda Mejoras en calefactores radiantes.
US5256860A (en) * 1993-01-22 1993-10-26 Therm-O-Disc, Incorporated Control for glass cooktops utilizing rod-shaped thermistor
JPH0968898A (ja) * 1995-08-31 1997-03-11 Minolta Co Ltd ヒーター制御装置
DE19534056A1 (de) * 1995-09-14 1997-03-20 Braun Ag Schaltungsanordnung zur Erkennung einer Übertemperatur aufgrund eines fließenden Stromes
GB2307363B (en) * 1995-11-15 2000-01-19 Ceramaspeed Ltd Infra-red heater arrangement
TW527457B (en) 1999-11-08 2003-04-11 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
GB0428297D0 (en) * 2004-12-24 2005-01-26 Heat Trace Ltd Control of heating cable
US10405630B2 (en) 2016-07-29 2019-09-10 Spur Concepts Inc Systems and methods for delivering heat in a battery powered blow dryer

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017564A (en) * 1954-08-12 1962-01-16 Barney Walter Protective circuit
US3112435A (en) * 1962-01-15 1963-11-26 Barney Walter Surge protection circuit
FR2036466A5 (en) * 1969-03-14 1970-12-24 Hi Shear Corp Heating device for shrink fitting a heat - shrinkable tube over an elongate object
FR2306466A1 (fr) * 1975-04-04 1976-10-29 Agfa Gevaert Ag Materiau photographique inversible
JPS5263747U (es) * 1975-11-07 1977-05-11
US4236198A (en) * 1977-12-16 1980-11-25 Sony Corporation Switching regulator
JPS5727698U (es) * 1980-07-24 1982-02-13
GB2083327B (en) * 1980-08-13 1983-11-02 Micropore International Ltd Warning lights for electric cookers
GB2114292A (en) * 1982-02-04 1983-08-17 Drayton Controls Thermally operated apparatus
JPS59230298A (ja) * 1983-06-14 1984-12-24 林原　健 突入電流排除装置
DE3406604C1 (de) * 1984-02-23 1985-07-25 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Heizeinrichtung fuer Strahlungsheizstellen mit elektrischen Strahlungsheizelementen
GB8412339D0 (en) * 1984-05-15 1984-06-20 Thorn Emi Domestic Appliances Heating apparatus
US4628431A (en) * 1984-12-12 1986-12-09 Wang Laboratories, Inc. Power supply on/off switching with inrush limiting

Also Published As

Publication number Publication date
DE3771746D1 (de) 1991-09-05
ATE65870T1 (de) 1991-08-15
CA1267927A (en) 1990-04-17
GB8602507D0 (en) 1986-03-05
EP0235895B2 (en) 1995-07-05
AU6825287A (en) 1987-08-06
EP0235895A1 (en) 1987-09-09
JPH07118363B2 (ja) 1995-12-18
EP0235895B1 (en) 1991-07-31
ES2023407T5 (es) 1995-08-16
JPS62190679A (ja) 1987-08-20
US4764663A (en) 1988-08-16
AU606856B2 (en) 1991-02-21
NZ219120A (en) 1989-04-26
ZA87706B (en) 1987-08-31

Similar Documents

Publication Publication Date Title
ES2023407T5 (es) Perfeccionamientos relativos a conjuntos calefactores electricos de radiacion.
ES8703704A1 (es) Un calentador infrarrojo para una cocina de parte superior de ceramica vitrea.
EP0202896A3 (en) Electrical sheet heaters
DE3480047D1 (en) Electric cooking plate or hot plate
ATE117865T1 (de) Elektrische strahlungsheizgeräte.
ES2035995T3 (es) Filtro de combustible, especialmente para motores diesel, con calefaccion de resistencia electrica.
JPS6417386A (en) Ceramic heating element
SE8701341D0 (sv) Elektrisk bastuugn
IT8620839A0 (it) Disposizione circuitale in cucine elettriche per comandare la potenza di riscaldamento.
JPS643997A (en) Discharge lamp lighting device
GB1534715A (en) Mains electricity supply socket assembly
DE3576269D1 (de) Regelung fuer ein elektrisches widerstandskochgeraet.
SE7902550L (sv) Kokenhet med minst tva elektriska kokplattor
ES2049180A2 (es) Mejoras en calefactores radiantes.
ES294228U (es) Circuito termostatico
JPS5478543A (en) High-frequency heater with electric oven
KR880009050U (ko) 유도 가열 조리기의 부가 전류 공급회로
JPS6482209A (en) Temperature regulator