AU541235B2 - Protective circuit for an electric bedcover - Google Patents

Protective circuit for an electric bedcover

Info

Publication number: AU541235B2
Authority: AU; Australia
Prior art keywords: protective circuit; electric bedcover; bedcover; electric; protective
Prior art date: 1980-11-03
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.): Ceased

Application number

AU77014/81A

Other versions

AU7701481A (en

Inventor

George C. Crowley

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.)

Sunbeam Corp

Original Assignee

Sunbeam Corp

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.)

1980-11-03

Filing date

1981-11-02

Publication date

1984-12-20

1981-11-02 Application filed by Sunbeam Corp filed Critical Sunbeam Corp

1982-05-13 Publication of AU7701481A publication Critical patent/AU7701481A/en

1984-12-20 Application granted granted Critical

1984-12-20 Publication of AU541235B2 publication Critical patent/AU541235B2/en

2001-11-02 Anticipated expiration legal-status Critical

Status Ceased 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
- H02H5/04—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
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater flexible, e.g. heating nets or webs
- 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
- H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
- 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
- H05B2203/016—Heaters using particular connecting means
- 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

AU77014/81A 1980-11-03 1981-11-02 Protective circuit for an electric bedcover Ceased AU541235B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US20295580A	1980-11-03	1980-11-03
US202955		1980-11-03

Publications (2)

Publication Number	Publication Date
AU7701481A AU7701481A (en)	1982-05-13
AU541235B2 true AU541235B2 (en)	1984-12-20

Family

ID=22751895

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU77014/81A Ceased AU541235B2 (en)	1980-11-03	1981-11-02	Protective circuit for an electric bedcover

Country Status (8)

Country	Link
JP (1)	JPS57105989A (en)
AU (1)	AU541235B2 (en)
CA (1)	CA1162598A (en)
DE (1)	DE3137754A1 (en)
FR (1)	FR2493625B1 (en)
GB (1)	GB2086676B (en)
MX (1)	MX149865A (en)
NZ (1)	NZ197765A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8400920A (en) *	1984-03-23	1985-10-16	Inventum Koninklijke Fab	ELECTRICAL HEATED DEVICE WITH A HEATING CABLE FOR AN OVERHEATING PROTECTION CIRCUIT.
DE3434915A1 (en) *	1984-09-22	1986-04-17	Leopold Kostal GmbH & Co KG, 5880 Lüdenscheid	Protection circuit for heating apparatuses
JPS63139789U (en) *	1987-03-04	1988-09-14
JPS63139788U (en) *	1987-03-04	1988-09-14
JPH0329911Y2 (en) *	1987-06-23	1991-06-25
GB2267189A (en) *	1992-05-14	1993-11-24	Thermonette Appliances Ltd	Improvements in or relating to electrically-powered heating panels.
AU726525B2 (en) *	1997-10-17	2000-11-09	Imetec S.P.A.	A heating assembly
CN102769947A (en) *	2011-05-06	2012-11-07	扬州市香山电器有限公司	Low-voltage heating coil for electric heating blanket
ITMI20120744A1 (en)	2012-05-04	2013-11-05	Tenacta Group Spa	THERMAL BLANKET WITH HIGH DENSITY OF POWER
US10816216B2 (en)	2017-12-12	2020-10-27	Electrolux Home Products, Inc.	Method and apparatus for preventing cooktop fires

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2195958A (en) *	1936-09-04	1940-04-02	Gen Electric	Electrically heated blanket
US2581212A (en) *	1949-05-04	1952-01-01	Gen Electric	Electrically heated fabric
CA583040A (en) *	1957-05-31	1959-09-08	General Electric Company	Thermosensitive organic material
NL126267C (en) *	1965-03-16	1969-04-15	Indoheem N V
GB1155118A (en) *	1966-10-10	1969-06-18	Dreamland Electrical Appliance	Protective Electric Circuits for Electrically-heated Blankets or Pads
US3493727A (en) *	1967-04-14	1970-02-03	Matsushita Electric Industrial Co Ltd	Temperature control device
GB1238082A (en) *	1968-06-05	1971-07-07
US3628093A (en) *	1970-04-13	1971-12-14	Northern Electric Co	Thermostat overheat protection system for an electric appliance such as a blanket
GB1309819A (en) *	1970-06-03	1973-03-14	Allen Bradley Co	Thermistor controlled overload protection circuit
US3846560A (en) *	1971-07-22	1974-11-05	Quaker Oats Co	Process of making a base for protein beverages
GB1456684A (en) *	1974-01-14	1976-11-24	Thermonette Appliances Ltd	Electrically-powered heating panels
JPS5545962Y2 (en) *	1975-09-19	1980-10-28
GB1588594A (en) *	1977-08-15	1981-04-29	Dreamland Electrical Appliance	Heating circuits
GB1601126A (en) *	1977-10-11	1981-10-28	Dreamland Electrical Appliance	Heating circuits
GB1585921A (en) *	1977-11-11	1981-03-11	Dreamland Electrical Appliance	Protective circuits for electrically heated blankets or pads
GB1566005A (en) *	1977-11-15	1980-04-30	Dreamland Electrical Appliance	Heating circuits for electrically heated blankets or pads
GB1599709A (en) *	1978-01-31	1981-10-07	Dreamland Electrical Appliance	Heating circuits
GB2028607B (en) *	1978-08-24	1982-07-21	Dreamland Electrical Appliance	Heating circuits
ZA793906B (en) *	1978-08-24	1980-07-30	Dreamland Electrical Appliance	Heating circuits
GB2028608B (en) *	1978-08-24	1982-06-16	Dreamland Electrical Appliance	Heating circuits
GB2047487B (en) *	1979-04-17	1983-04-20	Dreamland Electrical Appliance	Heating circuits

1981
- 1981-07-20 NZ NZ19776581A patent/NZ197765A/en unknown
- 1981-08-03 FR FR8115044A patent/FR2493625B1/en not_active Expired
- 1981-08-05 CA CA000383237A patent/CA1162598A/en not_active Expired
- 1981-08-20 MX MX18882481A patent/MX149865A/en unknown
- 1981-09-23 DE DE19813137754 patent/DE3137754A1/en not_active Withdrawn
- 1981-10-05 GB GB8129993A patent/GB2086676B/en not_active Expired
- 1981-11-02 JP JP17631181A patent/JPS57105989A/en active Pending
- 1981-11-02 AU AU77014/81A patent/AU541235B2/en not_active Ceased

Also Published As

Publication number	Publication date
GB2086676B (en)	1983-09-21
DE3137754A1 (en)	1982-08-05
FR2493625A1 (en)	1982-05-07
MX149865A (en)	1984-01-16
FR2493625B1 (en)	1989-05-05
GB2086676A (en)	1982-05-12
CA1162598A (en)	1984-02-21
NZ197765A (en)	1985-07-12
AU7701481A (en)	1982-05-13
JPS57105989A (en)	1982-07-01

Publication	Publication Date	Title
AU548079B2 (en)	1985-11-21	Circuit interrupter apparatus
GB2143957B (en)	1985-09-25	Electrical continuimeter
AU7539581A (en)	1982-04-08	Electric heating device
AU544683B2 (en)	1985-06-13	Electrical heating device
AU549018B2 (en)	1986-01-09	Circuit interrupter apparatus
AU527056B2 (en)	1983-02-10	Electric bedcover safety circuit
AU537246B2 (en)	1984-06-14	Electrical circuit apparatus
AU541235B2 (en)	1984-12-20	Protective circuit for an electric bedcover
AU542163B2 (en)	1985-02-07	Electric blanket safety circuit
AU548557B2 (en)	1985-12-19	Circuit interrupter apparatus
JPS57158981A (en)	1982-09-30	Electric circuit protector
AU542250B2 (en)	1985-02-14	Electric control device
AU547656B2 (en)	1985-10-31	Electric fan
AU7023487A (en)	1987-04-24	Protective circuit for electric apparatus
AU8650282A (en)	1983-02-03	Electric coil
AU534343B2 (en)	1984-01-19	Electric bedcover safety circuit
GB2082843B (en)	1984-09-19	Electric circuit device
AU549972B2 (en)	1986-02-20	Electric coil
JPS5713792A (en)	1982-01-23	Electric circuit device
AU539754B2 (en)	1984-10-11	Circuit arrangements
YU335980A (en)	1983-10-31	Electric circuit diagram
JPS5763898A (en)	1982-04-17	Substrate device for electric device
AU6616581A (en)	1981-07-23	Motor protection circuit
GB2086121B (en)	1984-02-01	Electrical pickup
DE3471210D1 (en)	1988-06-16	Protective device for an electrical motor