EP0381976A3 - Heating element - Google Patents

Heating element Download PDF

Info

Publication number
EP0381976A3
EP0381976A3 EP19900101163 EP90101163A EP0381976A3 EP 0381976 A3 EP0381976 A3 EP 0381976A3 EP 19900101163 EP19900101163 EP 19900101163 EP 90101163 A EP90101163 A EP 90101163A EP 0381976 A3 EP0381976 A3 EP 0381976A3
Authority
EP
European Patent Office
Prior art keywords
heating element
heating coil
heating
power supply
carrier body
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.)
Granted
Application number
EP19900101163
Other languages
German (de)
French (fr)
Other versions
EP0381976A2 (en
EP0381976B1 (en
Inventor
Bernhard Wolf
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.)
FIRMA FRIEDRICH WUERTH
Original Assignee
Friedrich Wuerth Firma
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 Friedrich Wuerth Firma filed Critical Friedrich Wuerth Firma
Publication of EP0381976A2 publication Critical patent/EP0381976A2/en
Publication of EP0381976A3 publication Critical patent/EP0381976A3/en
Application granted granted Critical
Publication of EP0381976B1 publication Critical patent/EP0381976B1/en
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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/46—Heating elements having the shape of rods or tubes non-flexible heating conductor mounted on insulating base
    • 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
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • 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
    • H05B3/16—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base

Landscapes

  • Resistance Heating (AREA)
  • Electric Stoves And Ranges (AREA)
  • General Induction Heating (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

In order to improve a heating element, and a method for producing a heating element, particularly for toasters, said heating element having a carrier body, a heating coil held by the carrier body and terminal elements, which in each case connect power supply wires at the ends to the heating coil, such that a good electrical contact is ensured between the power supply wires and the heating coil and such that the heating element can be produced as simply as possible, it is proposed that the terminal elements be welded to at least one winding of the heating coil, located at the end. <IMAGE>
EP90101163A 1989-02-10 1990-01-20 Heating element Expired - Lifetime EP0381976B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3903961 1989-02-10
DE3903961A DE3903961A1 (en) 1989-02-10 1989-02-10 HEATING ELEMENT

Publications (3)

Publication Number Publication Date
EP0381976A2 EP0381976A2 (en) 1990-08-16
EP0381976A3 true EP0381976A3 (en) 1991-11-21
EP0381976B1 EP0381976B1 (en) 1993-06-02

Family

ID=6373787

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90101163A Expired - Lifetime EP0381976B1 (en) 1989-02-10 1990-01-20 Heating element

Country Status (5)

Country Link
EP (1) EP0381976B1 (en)
AT (1) ATE90172T1 (en)
DE (3) DE3903961A1 (en)
DK (1) DK0381976T3 (en)
ES (1) ES2042081T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642573B1 (en) * 1989-01-27 1993-09-17 Seb Sa ELECTRICAL CONNECTOR FOR HEATING ELEMENT
DE3925664A1 (en) * 1989-08-03 1991-02-07 Friedrich Wuerth Fa Heating element with LV terminal - provided by terminal fitting at end of quartz glass sleeve enclosing heating coil
DE4123266A1 (en) * 1991-07-13 1993-01-21 Braun Ag BREADROESTER INSULATING PIPE HEATING
FR2706110B1 (en) * 1993-06-03 1995-07-13 Seb Sa Method and circuit for regulating heating elements.
FR2706111B1 (en) * 1993-06-03 1995-07-13 Seb Sa Heating device for glass ceramic table.
DE10161535A1 (en) * 2001-12-10 2003-06-26 Brigitte Wolf Heating element and method for producing a heating element
FR2840760B1 (en) * 2002-06-05 2004-10-22 Seb Sa SIMPLIFIED HEATING ELEMENT FOR TOASTER
CN108826671A (en) 2018-04-09 2018-11-16 浙江普莱得电器有限公司 A kind of heat gun heat generating core and heat gun

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB759946A (en) * 1954-03-09 1956-10-24 Emi Ltd Improvements in or relating to electric resistance heating elements
US3217279A (en) * 1962-02-19 1965-11-09 Wiegand Co Edwin L Electric resistance heater
US3253243A (en) * 1961-08-07 1966-05-24 Insto Gas Corp Heater tube assembly
GB1114724A (en) * 1966-02-16 1968-05-22 Btu Eng Corp Electrical heating unit for a high temperature furnace
FR2368926A1 (en) * 1976-10-28 1978-05-26 Bosch Siemens Hausgeraete Bread toaster heating element - is flat and wound on frame with clamping spacers fitted after winding
EP0380417A1 (en) * 1989-01-27 1990-08-01 Seb S.A. Electrical connector for a heating element

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB759946A (en) * 1954-03-09 1956-10-24 Emi Ltd Improvements in or relating to electric resistance heating elements
US3253243A (en) * 1961-08-07 1966-05-24 Insto Gas Corp Heater tube assembly
US3217279A (en) * 1962-02-19 1965-11-09 Wiegand Co Edwin L Electric resistance heater
GB1114724A (en) * 1966-02-16 1968-05-22 Btu Eng Corp Electrical heating unit for a high temperature furnace
FR2368926A1 (en) * 1976-10-28 1978-05-26 Bosch Siemens Hausgeraete Bread toaster heating element - is flat and wound on frame with clamping spacers fitted after winding
EP0380417A1 (en) * 1989-01-27 1990-08-01 Seb S.A. Electrical connector for a heating element

Also Published As

Publication number Publication date
DE59001578D1 (en) 1993-07-08
EP0381976A2 (en) 1990-08-16
ES2042081T3 (en) 1993-12-01
DK0381976T3 (en) 1993-10-04
DE9007326U1 (en) 1991-06-27
ATE90172T1 (en) 1993-06-15
DE3903961A1 (en) 1990-08-16
EP0381976B1 (en) 1993-06-02

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