JPS612259B2 - - Google Patents
Info
- Publication number
- JPS612259B2 JPS612259B2 JP53113877A JP11387778A JPS612259B2 JP S612259 B2 JPS612259 B2 JP S612259B2 JP 53113877 A JP53113877 A JP 53113877A JP 11387778 A JP11387778 A JP 11387778A JP S612259 B2 JPS612259 B2 JP S612259B2
- Authority
- JP
- Japan
- 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
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
- G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
- H02H3/33—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
- H02H5/042—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using temperature dependent resistors
- H02H5/043—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using temperature dependent resistors the temperature dependent resistor being disposed parallel to a heating wire, e.g. in a heating blanket
-
- 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
-
- 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
- H05B2203/009—Heaters using conductive material in contact with opposing surfaces of the resistive element or resistive layer
- H05B2203/01—Heaters comprising a particular structure with multiple layers
-
- 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
- H05B2203/035—Electrical circuits used in resistive heating apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Control Of Resistance Heating (AREA)
- Control Of Temperature (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11387778A JPS5541632A (en) | 1978-09-15 | 1978-09-15 | Plane heater temperature control system |
GB7931488A GB2033111B (en) | 1978-09-15 | 1979-09-11 | Temperature control system for electric blanket |
DE2936890A DE2936890C2 (de) | 1978-09-15 | 1979-09-12 | Temperaturregelung für elektrische Oberflächenheizung |
CA335,674A CA1132681A (en) | 1978-09-15 | 1979-09-14 | Temperature control system for electric surface heater |
US06/075,991 US4272671A (en) | 1978-09-15 | 1979-09-17 | Temperature control system for electric surface heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11387778A JPS5541632A (en) | 1978-09-15 | 1978-09-15 | Plane heater temperature control system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5541632A JPS5541632A (en) | 1980-03-24 |
JPS612259B2 true JPS612259B2 (ja) | 1986-01-23 |
Family
ID=14623347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11387778A Granted JPS5541632A (en) | 1978-09-15 | 1978-09-15 | Plane heater temperature control system |
Country Status (5)
Country | Link |
---|---|
US (1) | US4272671A (ja) |
JP (1) | JPS5541632A (ja) |
CA (1) | CA1132681A (ja) |
DE (1) | DE2936890C2 (ja) |
GB (1) | GB2033111B (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4357524A (en) * | 1980-01-29 | 1982-11-02 | Westinghouse Electric Corp. | Electrical heater controller for aircraft window heat control |
US4485296A (en) * | 1980-05-30 | 1984-11-27 | Matsushita Electric Industrial Co., Ltd. | Automatic temperature control device for an electric appliance such as an electric blanket |
US4554439A (en) * | 1982-10-04 | 1985-11-19 | Westinghouse Electric Corp. | Two wire heater regulator control circuit having continuous temperature sensing excitation independent of the application of heater voltage |
US4607154A (en) * | 1983-09-26 | 1986-08-19 | Fieldcrest Mills, Inc. | Electrical heating apparatus protected against an overheating condition and a temperature sensitive electrical sensor for use therewith |
DE3706184A1 (de) * | 1987-02-26 | 1988-09-08 | Beurer Gmbh & Co | Sicherheitsschaltung fuer mit wechselspannung betriebene elektrische heiz- oder waermegeraete |
US4929811A (en) * | 1988-12-05 | 1990-05-29 | The Lincoln Electric Company | Plasma arc torch interlock with disabling control arrangement system |
US5218185A (en) * | 1989-08-15 | 1993-06-08 | Trustees Of The Thomas A. D. Gross 1988 Revocable Trust | Elimination of potentially harmful electrical and magnetic fields from electric blankets and other electrical appliances |
DE19604658A1 (de) | 1996-02-09 | 1997-08-14 | Ako Werke Gmbh & Co | Temperaturmeßeinrichtung für eine Regelschaltung eines elektrischen Strahlungsheizgeräts |
US5961855A (en) * | 1998-01-28 | 1999-10-05 | Thermal Dynamics Corporation | Low voltage electrical based parts-in-place (PIP) system for contact start torch |
US6350960B1 (en) | 2000-11-28 | 2002-02-26 | Thermal Dynamics Corporation | Parts-in-place safety reset circuit and method for contact start plasma-arc torch |
US6847018B2 (en) * | 2002-02-26 | 2005-01-25 | Chon Meng Wong | Flexible heating elements with patterned heating zones for heating of contoured objects powered by dual AC and DC voltage sources without transformer |
DE102013200277A1 (de) * | 2013-01-10 | 2014-01-30 | E.G.O. Elektro-Gerätebau GmbH | Heizeinrichtung und Verfahren zur Temperaturmessung an der Heizeinrichtung |
CN106982480B (zh) * | 2016-08-30 | 2021-02-26 | 广东天物新材料科技有限公司 | 一种多层厚膜发热元件 |
DE102018217239B4 (de) * | 2018-10-09 | 2020-06-18 | E.G.O. Elektro-Gerätebau GmbH | Heizvorrichtung und Verfahren zur Temperaturerfassung an einer Heizvorrichtung |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3103573A (en) * | 1963-09-10 | Liter | ||
GB499219A (en) * | 1937-07-24 | 1939-01-20 | Walter Stern | Improved electro-magnetic device for liquid level regulation |
GB892825A (en) * | 1959-01-15 | 1962-03-28 | Plessey Co Ltd | Improvements in or relating to electric control circuits |
US3149224A (en) * | 1961-11-24 | 1964-09-15 | Monsanto Co | Heater control circuit |
GB1005319A (en) * | 1963-01-09 | 1965-09-22 | Antonio Negromanti | Temperature sensitive control wires provided with transistors for electrically heated pads, blankets and the like |
NL6400258A (ja) * | 1964-01-15 | 1965-07-16 | ||
US3462585A (en) * | 1966-05-03 | 1969-08-19 | Gen Electric | Electrically heated bedcover control |
US3549865A (en) * | 1968-05-08 | 1970-12-22 | Crater Controls Ltd | Electric blanket average temperature and hot spot control |
US3588429A (en) * | 1968-07-17 | 1971-06-28 | Bayer Ag | Process and apparatus for electrically heating and controlling the temperature of thin layers |
DE2018896C3 (de) * | 1969-04-22 | 1975-02-20 | Matsushita Electric Industrial Co. Ltd., Kadoma, Osaka (Japan) | Temperaturregler |
DE2017422C3 (de) * | 1970-04-11 | 1979-12-06 | Arburg Maschinenfabrik Hehl & Soehne, 7291 Lossburg | Selbsttätige Sicherheitsschaltung zur Überwachung des Leistungsschaltgliedes eines elektrischen Stromverbrauchers |
US4093847A (en) * | 1974-09-10 | 1978-06-06 | Datametrics Corporation | Temperature control system for electric fluid heater |
JPS5184673A (ja) * | 1975-01-24 | 1976-07-24 | Hitachi Ltd | |
US3972471A (en) * | 1975-05-27 | 1976-08-03 | Ziegler Ronald N | Automatic temperature setback system for controlling a heating unit |
US4186873A (en) * | 1978-04-25 | 1980-02-05 | Russel W. Geisler | Humidity control system and circuitry |
-
1978
- 1978-09-15 JP JP11387778A patent/JPS5541632A/ja active Granted
-
1979
- 1979-09-11 GB GB7931488A patent/GB2033111B/en not_active Expired
- 1979-09-12 DE DE2936890A patent/DE2936890C2/de not_active Expired
- 1979-09-14 CA CA335,674A patent/CA1132681A/en not_active Expired
- 1979-09-17 US US06/075,991 patent/US4272671A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS5541632A (en) | 1980-03-24 |
GB2033111B (en) | 1983-01-19 |
DE2936890C2 (de) | 1983-07-14 |
CA1132681A (en) | 1982-09-28 |
GB2033111A (en) | 1980-05-14 |
DE2936890A1 (de) | 1980-03-27 |
US4272671A (en) | 1981-06-09 |