ES401119A1 - Method of and apparatus for treating electric heating elements - Google Patents
Method of and apparatus for treating electric heating elementsInfo
- 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
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)
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)
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 |
-
1972
- 1972-03-23 ES ES401119A patent/ES401119A1/en not_active Expired
-
1973
- 1973-03-21 CH CH411473A patent/CH578819A5/xx not_active IP Right Cessation
- 1973-03-22 AU AU53662/73A patent/AU5366273A/en not_active Expired
- 1973-03-22 FR FR7310407A patent/FR2177078B1/fr not_active Expired
- 1973-03-22 DE DE19732314286 patent/DE2314286A1/en active Pending
- 1973-03-23 GB GB1423373A patent/GB1422274A/en not_active Expired
- 1973-03-23 JP JP48033367A patent/JPS5035731A/ja active Pending
- 1973-03-23 BR BR732095A patent/BR7302095D0/en unknown
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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