GB2343824A - Electric heaters - Google Patents
Electric heatersInfo
- Publication number
- GB2343824A GB2343824A GB0002565A GB0002565A GB2343824A GB 2343824 A GB2343824 A GB 2343824A GB 0002565 A GB0002565 A GB 0002565A GB 0002565 A GB0002565 A GB 0002565A GB 2343824 A GB2343824 A GB 2343824A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electric heaters
- substrate
- steel
- less
- thick film
- 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.)
- Withdrawn
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
- 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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
- C12Q1/004—Enzyme electrodes mediator-assisted
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
- C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
- C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
- C12Q1/006—Enzyme electrodes involving specific analytes or enzymes for glucose
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/308—Electrodes, e.g. test electrodes; Half-cells at least partially made of carbon
-
- 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
- H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
- H05B3/30—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material on or between metallic plates
-
- 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
- H05B2203/013—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)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Biophysics (AREA)
- General Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pathology (AREA)
- Emergency Medicine (AREA)
- Ceramic Engineering (AREA)
- Surface Heating Bodies (AREA)
- Resistance Heating (AREA)
Abstract
A thick film heater comprises an electrically insulating liver provided on a substrate, and a resistive heating track applied to the insulating layer. The substrate is composed of a steel with a carbon content of less than 0.01 %.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9716561.7A GB9716561D0 (en) | 1997-08-05 | 1997-08-05 | Electric heaters |
PCT/GB1998/002347 WO1999008484A1 (en) | 1997-08-05 | 1998-08-05 | Elecric heaters |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0002565D0 GB0002565D0 (en) | 2000-03-29 |
GB2343824A true GB2343824A (en) | 2000-05-17 |
Family
ID=10817034
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9716561.7A Pending GB9716561D0 (en) | 1997-08-05 | 1997-08-05 | Electric heaters |
GB0002565A Withdrawn GB2343824A (en) | 1997-08-05 | 1998-08-05 | Electric heaters |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9716561.7A Pending GB9716561D0 (en) | 1997-08-05 | 1997-08-05 | Electric heaters |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1002446A1 (en) |
CN (1) | CN1270754A (en) |
AU (1) | AU8638798A (en) |
GB (2) | GB9716561D0 (en) |
WO (1) | WO1999008484A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2351894B (en) * | 1999-05-04 | 2003-10-15 | Otter Controls Ltd | Improvements relating to heating elements |
CN100499944C (en) * | 2007-10-01 | 2009-06-10 | 卫民 | A making technology for thick film electric heater |
CN107335121B (en) * | 2011-06-16 | 2022-06-03 | 瑞思迈私人有限公司 | Humidifier and layered heating element |
DE102011052365B4 (en) * | 2011-08-02 | 2017-02-09 | Heraeus Sensor Technology Gmbh | Microstructured hot stamp |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3679473A (en) * | 1970-12-23 | 1972-07-25 | Whirlpool Co | Method of making a heating element |
GB2153190A (en) * | 1984-01-14 | 1985-08-14 | Emi Ltd | Improvements in or relating to heaters for water vessels |
EP0574310A1 (en) * | 1992-06-11 | 1993-12-15 | Seb S.A. | Heating plate for a heating container, in particular for a kettle |
EP0585015A1 (en) * | 1992-08-13 | 1994-03-02 | Pifco Limited | Apparatus for heating liquid |
EP0675670A2 (en) * | 1994-03-28 | 1995-10-04 | Morillo Casals, Pilar | Radiant panel with improved printed circuit |
-
1997
- 1997-08-05 GB GBGB9716561.7A patent/GB9716561D0/en active Pending
-
1998
- 1998-08-05 GB GB0002565A patent/GB2343824A/en not_active Withdrawn
- 1998-08-05 EP EP98937665A patent/EP1002446A1/en not_active Withdrawn
- 1998-08-05 WO PCT/GB1998/002347 patent/WO1999008484A1/en not_active Application Discontinuation
- 1998-08-05 CN CN 98809089 patent/CN1270754A/en active Pending
- 1998-08-05 AU AU86387/98A patent/AU8638798A/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3679473A (en) * | 1970-12-23 | 1972-07-25 | Whirlpool Co | Method of making a heating element |
GB2153190A (en) * | 1984-01-14 | 1985-08-14 | Emi Ltd | Improvements in or relating to heaters for water vessels |
EP0574310A1 (en) * | 1992-06-11 | 1993-12-15 | Seb S.A. | Heating plate for a heating container, in particular for a kettle |
EP0585015A1 (en) * | 1992-08-13 | 1994-03-02 | Pifco Limited | Apparatus for heating liquid |
EP0675670A2 (en) * | 1994-03-28 | 1995-10-04 | Morillo Casals, Pilar | Radiant panel with improved printed circuit |
Also Published As
Publication number | Publication date |
---|---|
WO1999008484A1 (en) | 1999-02-18 |
GB9716561D0 (en) | 1997-10-08 |
AU8638798A (en) | 1999-03-01 |
CN1270754A (en) | 2000-10-18 |
GB0002565D0 (en) | 2000-03-29 |
EP1002446A1 (en) | 2000-05-24 |
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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) | ||
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |