AU6695394A - High-safety control device for electric heating appliances - Google Patents

High-safety control device for electric heating appliances

Info

Publication number
AU6695394A
AU6695394A AU66953/94A AU6695394A AU6695394A AU 6695394 A AU6695394 A AU 6695394A AU 66953/94 A AU66953/94 A AU 66953/94A AU 6695394 A AU6695394 A AU 6695394A AU 6695394 A AU6695394 A AU 6695394A
Authority
AU
Australia
Prior art keywords
control device
electric heating
safety control
heating appliances
appliances
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.)
Abandoned
Application number
AU66953/94A
Inventor
K. Y Lin
John Weiss
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.)
Micro Weiss Electronics Inc
Original Assignee
Micro Weiss Electronics Inc
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 Micro Weiss Electronics Inc filed Critical Micro Weiss Electronics Inc
Priority claimed from CA002189342A external-priority patent/CA2189342C/en
Publication of AU6695394A publication Critical patent/AU6695394A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H02H5/10—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 mechanical injury, e.g. rupture of line, breakage of earth connection
    • 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
    • G05D23/2401—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 using a heating element as a sensing element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Resistance Heating (AREA)
AU66953/94A 1994-01-19 1994-01-19 High-safety control device for electric heating appliances Abandoned AU6695394A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1994/000723 WO1995020307A1 (en) 1994-01-19 1994-01-19 High-safety control device for electric heating appliances
CA002189342A CA2189342C (en) 1994-01-19 1994-01-19 High-safety control device for electric heating appliances

Publications (1)

Publication Number Publication Date
AU6695394A true AU6695394A (en) 1995-08-08

Family

ID=25678783

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66953/94A Abandoned AU6695394A (en) 1994-01-19 1994-01-19 High-safety control device for electric heating appliances

Country Status (4)

Country Link
AU (1) AU6695394A (en)
DE (1) DE4480580T1 (en)
GB (1) GB2300317B (en)
WO (1) WO1995020307A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO305266B1 (en) * 1997-06-09 1999-04-26 Alsthom Cge Alcatel Seismic cable and method for making such cable
CN101592962B (en) * 2009-05-06 2011-12-21 宁波锦春电器有限公司 Temperature control device of PTC/NTC electrical heating element
CN107105527B (en) * 2017-06-22 2023-09-19 苏州新智机电工业有限公司 PTC heater of automobile air conditioning system
CN112968418B (en) * 2021-03-02 2023-03-21 四川长虹空调有限公司 Electric blanket safety protection controller and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA746635B (en) * 1974-10-18 1976-02-25 Cs Oosterberg Ltd Electric blankets
GB1588594A (en) * 1977-08-15 1981-04-29 Dreamland Electrical Appliance Heating circuits
US4436986A (en) * 1981-11-23 1984-03-13 Sunbeam Corporation Electric blanket safety circuit
GB2115245B (en) * 1982-02-15 1985-07-17 Dreamland Electrical Appliance Heating circuits
GB2123994B (en) * 1982-07-16 1985-11-27 Tokyo Shibaura Electric Co Temperature controller
DE4124187C1 (en) * 1991-07-20 1992-11-12 Eldeco Elektronik Entwicklungen Gmbh, 7910 Neu-Ulm, De Temp. regulating circuitry for electrical heating element - uses current measuring resistor and reference voltage forming divider consisting of ohmic resistors in series with element
DE4141062A1 (en) * 1991-12-13 1993-06-17 A B Elektronik Gmbh Heated automobile seat with microprocessor heating control - uses selected heat setting and detected temp. in vehicle passenger space to control heating load

Also Published As

Publication number Publication date
GB2300317A (en) 1996-10-30
WO1995020307A1 (en) 1995-07-27
DE4480580T1 (en) 1997-02-27
GB9615144D0 (en) 1996-09-04
GB2300317B (en) 1998-05-13

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