ES401119A1 - Method of and apparatus for treating electric heating elements - Google Patents

Method of and apparatus for treating electric heating elements

Info

Publication number
ES401119A1
ES401119A1 ES401119A ES401119A ES401119A1 ES 401119 A1 ES401119 A1 ES 401119A1 ES 401119 A ES401119 A ES 401119A ES 401119 A ES401119 A ES 401119A ES 401119 A1 ES401119 A1 ES 401119A1
Authority
ES
Spain
Prior art keywords
electric heating
heating elements
treating electric
printed circuits
elements
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
ES401119A
Other languages
Spanish (es)
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.)
THERMONIC SA
Original Assignee
THERMONIC SA
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 THERMONIC SA filed Critical THERMONIC SA
Priority to ES401119A priority Critical patent/ES401119A1/en
Priority to CH411473A priority patent/CH578819A5/xx
Priority to AU53662/73A priority patent/AU5366273A/en
Priority to FR7310407A priority patent/FR2177078B1/fr
Priority to DE19732314286 priority patent/DE2314286A1/en
Priority to BR732095A priority patent/BR7302095D0/en
Priority to JP48033367A priority patent/JPS5035731A/ja
Priority to GB1423373A priority patent/GB1422274A/en
Publication of ES401119A1 publication Critical patent/ES401119A1/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
    • H05B3/20—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
    • 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
    • H05B3/0014—Devices wherein the heating current flows through particular resistances
    • 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
    • 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

Landscapes

  • Control Of Resistance Heating (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Tunnel Furnaces (AREA)
  • Surface Heating Bodies (AREA)

Abstract

Procedure for treating electric heating elements that include resistors, which is constituted by printed circuits, characterized in that after making the printed circuits replaced in a manner known per se, the latter are subjected to a temperature effect sufficient to produce a reduction of the resistance value of the elements to stabilize the value of the latter, homogenizing the resistance structure. (Machine-translation by Google Translate, not legally binding)
ES401119A 1972-03-23 1972-03-23 Method of and apparatus for treating electric heating elements Expired ES401119A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ES401119A ES401119A1 (en) 1972-03-23 1972-03-23 Method of and apparatus for treating electric heating elements
CH411473A CH578819A5 (en) 1972-03-23 1973-03-21
AU53662/73A AU5366273A (en) 1972-03-23 1973-03-22 Printed circuit heating elements
FR7310407A FR2177078B1 (en) 1972-03-23 1973-03-22
DE19732314286 DE2314286A1 (en) 1972-03-23 1973-03-22 METHOD AND DEVICE FOR TREATING ELECTRICAL HEATING ELEMENTS
BR732095A BR7302095D0 (en) 1972-03-23 1973-03-23 PROCESS AND INSTALLATION FOR THE TREATMENT OF ELECTRIC HEATERS
JP48033367A JPS5035731A (en) 1972-03-23 1973-03-23
GB1423373A GB1422274A (en) 1972-03-23 1973-03-23 Method of and apparatus for treating electric heating elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES401119A ES401119A1 (en) 1972-03-23 1972-03-23 Method of and apparatus for treating electric heating elements

Publications (1)

Publication Number Publication Date
ES401119A1 true ES401119A1 (en) 1975-07-16

Family

ID=8460701

Family Applications (1)

Application Number Title Priority Date Filing Date
ES401119A Expired ES401119A1 (en) 1972-03-23 1972-03-23 Method of and apparatus for treating electric heating elements

Country Status (8)

Country Link
JP (1) JPS5035731A (en)
AU (1) AU5366273A (en)
BR (1) BR7302095D0 (en)
CH (1) CH578819A5 (en)
DE (1) DE2314286A1 (en)
ES (1) ES401119A1 (en)
FR (1) FR2177078B1 (en)
GB (1) GB1422274A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439689A1 (en) * 1984-10-30 1986-05-07 Carlheinz 8484 Grafenwöhr Geuss Mobile target device for infrared firing practices
DE3710626A1 (en) * 1987-02-17 1988-08-25 Buchtal Gmbh ROOM HEATING ELEMENT CONSISTING OF A CERAMIC MOLDED BODY WITH AN ELECTRIC RESISTANT COATING, IN PARTICULAR IN THE FORM OF A CERAMIC PLATE

Also Published As

Publication number Publication date
FR2177078B1 (en) 1976-05-21
BR7302095D0 (en) 1974-07-11
FR2177078A1 (en) 1973-11-02
GB1422274A (en) 1976-01-21
CH578819A5 (en) 1976-08-13
DE2314286A1 (en) 1973-10-11
AU5366273A (en) 1974-09-26
JPS5035731A (en) 1975-04-04

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