GB0105384D0 - Thick film heaters and resistances - Google Patents
Thick film heaters and resistancesInfo
- Publication number
- GB0105384D0 GB0105384D0 GBGB0105384.2A GB0105384A GB0105384D0 GB 0105384 D0 GB0105384 D0 GB 0105384D0 GB 0105384 A GB0105384 A GB 0105384A GB 0105384 D0 GB0105384 D0 GB 0105384D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- thick film
- track
- ceramic
- auxiliary
- 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
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
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/0252—Domestic applications
- H05B1/0275—Heating of spaces, e.g. rooms, wardrobes
- H05B1/0283—For heating of fluids, e.g. water 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
- 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
- H05B3/262—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 insulated metal plate
-
- 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
- H05B3/265—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 inorganic material, e.g. ceramic
-
- 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
- H05B3/78—Heating arrangements specially adapted for immersion heating
- H05B3/82—Fixedly-mounted immersion 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
- H05B2203/002—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
- H05B2203/013—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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Control Of Resistance Heating (AREA)
- Non-Adjustable Resistors (AREA)
- Resistance Heating (AREA)
- Electronic Switches (AREA)
- Surface Heating Bodies (AREA)
- Fuses (AREA)
Abstract
A thick film heating element or resistance comprises a main track 4 arranged to carry electric current during normal operation and an auxiliary track portion 26a, 26b electrically coupled to said main track 4 by a bridge 32 of glass, glass-ceramic or ceramic material such that it does not carry current during normal operation, but wherein the configuration of the auxiliary track 26a, 26b and the bridge 32 of glass, glass-ceramic or ceramic material is chosen such that at a predetermined temperature a leakage current between the main 4 and auxiliary 26a, 26b tracks via gaps 30a, 30b rises to such an extent that a failure current flows through a section of the main track 4.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0105384A GB2373157B (en) | 2001-03-05 | 2001-03-05 | Thick film heaters and resistances |
EP02701449A EP1366640B1 (en) | 2001-03-05 | 2002-03-05 | Thick film heaters and resistances |
DE60224013T DE60224013T2 (en) | 2001-03-05 | 2002-03-05 | THICK-LAYER HEATING ELEMENTS AND RESISTORS |
PCT/GB2002/000951 WO2002071800A1 (en) | 2001-03-05 | 2002-03-05 | Thick film heaters and resistances |
AT02701449T ATE381240T1 (en) | 2001-03-05 | 2002-03-05 | THICK FILM HEATING ELEMENTS AND RESISTORS |
ES02701449T ES2298343T3 (en) | 2001-03-05 | 2002-03-05 | THICKNESS HEATER AND RESISTORS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0105384A GB2373157B (en) | 2001-03-05 | 2001-03-05 | Thick film heaters and resistances |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0105384D0 true GB0105384D0 (en) | 2001-04-18 |
GB2373157A GB2373157A (en) | 2002-09-11 |
GB2373157B GB2373157B (en) | 2004-12-15 |
Family
ID=9909986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0105384A Expired - Lifetime GB2373157B (en) | 2001-03-05 | 2001-03-05 | Thick film heaters and resistances |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1366640B1 (en) |
AT (1) | ATE381240T1 (en) |
DE (1) | DE60224013T2 (en) |
ES (1) | ES2298343T3 (en) |
GB (1) | GB2373157B (en) |
WO (1) | WO2002071800A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2000685C2 (en) * | 2007-06-06 | 2008-12-09 | Ferro Techniek Holding Bv | Heating element and liquid container provided with such a heating element. |
NL2001690C2 (en) * | 2008-06-16 | 2009-12-17 | Otter Controls Ltd | Device and method for generating steam, and heating element for use in such a device. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2353457B (en) * | 1999-08-13 | 2004-08-25 | Strix Ltd | Electric heaters |
-
2001
- 2001-03-05 GB GB0105384A patent/GB2373157B/en not_active Expired - Lifetime
-
2002
- 2002-03-05 EP EP02701449A patent/EP1366640B1/en not_active Expired - Lifetime
- 2002-03-05 ES ES02701449T patent/ES2298343T3/en not_active Expired - Lifetime
- 2002-03-05 AT AT02701449T patent/ATE381240T1/en not_active IP Right Cessation
- 2002-03-05 WO PCT/GB2002/000951 patent/WO2002071800A1/en active IP Right Grant
- 2002-03-05 DE DE60224013T patent/DE60224013T2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2002071800A8 (en) | 2003-12-04 |
GB2373157A (en) | 2002-09-11 |
WO2002071800A1 (en) | 2002-09-12 |
ATE381240T1 (en) | 2007-12-15 |
DE60224013D1 (en) | 2008-01-24 |
EP1366640B1 (en) | 2007-12-12 |
DE60224013T2 (en) | 2008-04-17 |
GB2373157B (en) | 2004-12-15 |
ES2298343T3 (en) | 2008-05-16 |
EP1366640A1 (en) | 2003-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
S73 | Revocation on comptroller's initiative (section 73/patents act 1977) |
Free format text: PATENT REVOKED; PATENT REVOKED UNDER SECTION 73(2) ON 5 OCTOBER 2009 |