CA1003574A - Positive-temperature-coefficient-resistor package - Google Patents

Positive-temperature-coefficient-resistor package

Info

Publication number
CA1003574A
CA1003574A CA216,236A CA216236A CA1003574A CA 1003574 A CA1003574 A CA 1003574A CA 216236 A CA216236 A CA 216236A CA 1003574 A CA1003574 A CA 1003574A
Authority
CA
Canada
Prior art keywords
coefficient
positive
temperature
resistor package
resistor
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.)
Expired
Application number
CA216,236A
Inventor
John H. Fabricius
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.)
Sprague Electric Co
Original Assignee
Sprague Electric Co
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 Sprague Electric Co filed Critical Sprague Electric Co
Application granted granted Critical
Publication of CA1003574A publication Critical patent/CA1003574A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/022—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/01—Mounting; Supporting
    • H01C1/014—Mounting; Supporting the resistor being suspended between and being supported by two supporting sections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/08—Cooling, heating or ventilating arrangements
    • H01C1/084—Cooling, heating or ventilating arrangements using self-cooling, e.g. fins, heat sinks

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
  • Details Of Resistors (AREA)
CA216,236A 1974-01-02 1974-12-17 Positive-temperature-coefficient-resistor package Expired CA1003574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US430336A US3914727A (en) 1974-01-02 1974-01-02 Positive-temperature-coefficient-resistor package

Publications (1)

Publication Number Publication Date
CA1003574A true CA1003574A (en) 1977-01-11

Family

ID=23707103

Family Applications (1)

Application Number Title Priority Date Filing Date
CA216,236A Expired CA1003574A (en) 1974-01-02 1974-12-17 Positive-temperature-coefficient-resistor package

Country Status (3)

Country Link
US (1) US3914727A (en)
JP (1) JPS5629361B2 (en)
CA (1) CA1003574A (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579058B2 (en) * 1974-05-23 1982-02-19
US4177376A (en) * 1974-09-27 1979-12-04 Raychem Corporation Layered self-regulating heating article
US4330703A (en) * 1975-08-04 1982-05-18 Raychem Corporation Layered self-regulating heating article
IT1112068B (en) * 1977-11-15 1986-01-13 Texas Instruments Italia Spa IMPROVEMENT IN THERMAL RELAYS, IN PARTICULAR FOR STARTING ASYNCHRONOUS SINGLE-PHASE MOTORS
US4327481A (en) * 1978-11-13 1982-05-04 General Electric Company Method of assembling an electrical device
US4241494A (en) * 1978-11-13 1980-12-30 General Electric Company Method of assembling an electrical device
US4241370A (en) * 1978-11-14 1980-12-23 Texas Instruments Incorporated Thermal relays particularly for starting single-phase asynchronous motors
US4543474A (en) * 1979-09-24 1985-09-24 Raychem Corporation Layered self-regulating heating article
US4431983A (en) * 1980-08-29 1984-02-14 Sprague Electric Company PTCR Package
JPS6316156Y2 (en) * 1980-10-08 1988-05-09
JPS57166474U (en) * 1981-04-13 1982-10-20
US4414530A (en) * 1981-06-22 1983-11-08 Texas Instruments Incorporated Miniature motor protector apparatus and method for assembling thereof
DE3207015C2 (en) * 1982-02-26 1991-12-05 Siemens Ag, 1000 Berlin Und 8000 Muenchen Heating device for at least two heating temperature levels with at least two individual PTC heating elements
DE3231066A1 (en) * 1982-08-20 1984-02-23 Siemens AG, 1000 Berlin und 8000 München COMPONENT COMBINATION FOR A CIRCUIT ARRANGEMENT FOR COMBINED PROTECTION OF A CONSUMER FROM OVERVOLTAGE AND OVERCURRENT
US4467310A (en) * 1983-10-03 1984-08-21 Northern Telecom Limited Telephone subscriber line battery feed resistor arrangements
DE3881302T2 (en) * 1987-08-17 1993-09-09 Gen Motors Corp CURRENT MONITORING CIRCUIT FOR THE ANCHOR OF AN ELECTRIC MOTOR.
US4792877A (en) * 1987-08-17 1988-12-20 General Motors Corporation Electric motor armature current control circuit
JPH01220403A (en) * 1988-02-26 1989-09-04 Murata Mfg Co Ltd Case-contained positive temperature coefficient thermistor
SE462250B (en) * 1988-10-13 1990-05-21 Asea Brown Boveri DEVICE FOR OVERSEAS PROTECTION
US5382938A (en) * 1990-10-30 1995-01-17 Asea Brown Boveri Ab PTC element
JPH0543503U (en) * 1991-11-08 1993-06-11 日本油脂株式会社 PTC thermistor device
JP2582338Y2 (en) * 1993-03-29 1998-09-30 株式会社村田製作所 Thermistor device
JPH06302404A (en) * 1993-04-16 1994-10-28 Murata Mfg Co Ltd Lamination type positive temperature coefficient thermistor
DE4330607A1 (en) * 1993-09-09 1995-03-16 Siemens Ag Limiter for current limitation
JPH07335408A (en) * 1994-06-10 1995-12-22 Murata Mfg Co Ltd Exothermic electronic component
JPH08241802A (en) * 1995-03-03 1996-09-17 Murata Mfg Co Ltd Thermistor device and manufacture thereof
US5729416A (en) * 1995-05-30 1998-03-17 General Electric Company Motor starter and protector module
US5675307A (en) * 1995-08-29 1997-10-07 Therm-O-Disc, Incorporated PTC device with extended thickness
JP3405638B2 (en) * 1996-07-12 2003-05-12 アルプス電気株式会社 Electrical component
WO1999018585A1 (en) * 1997-10-03 1999-04-15 Tyco Electronics Reychem K. K. Electric assembly and device
US6128168A (en) * 1998-01-14 2000-10-03 General Electric Company Circuit breaker with improved arc interruption function
JP3368845B2 (en) * 1998-10-13 2003-01-20 株式会社村田製作所 Chip type thermistor and method of manufacturing the same
US6144540A (en) * 1999-03-09 2000-11-07 General Electric Company Current suppressing circuit breaker unit for inductive motor protection
US6157286A (en) * 1999-04-05 2000-12-05 General Electric Company High voltage current limiting device
US6388553B1 (en) 2000-03-02 2002-05-14 Eaton Corproation Conductive polymer current-limiting fuse
US6943661B2 (en) 2001-10-16 2005-09-13 General Electric Company Quick-connect positive temperature coefficient of resistance resistor/overload assembly and method
US7038896B2 (en) * 2002-12-13 2006-05-02 Texas Instruments Incorporated Solid state motor protector
KR20040065342A (en) * 2003-01-13 2004-07-22 자화전자 주식회사 Structure of safety mode for positive temperature coefficient thermistor
US20080315983A1 (en) * 2005-07-11 2008-12-25 Byoung-Koo Oh Safety Device For Preventing Propagation in Fracture of Ceramic Element
DE102005032393A1 (en) * 2005-07-12 2007-01-18 Temic Automotive Electric Motors Gmbh Resistor component for an electrical machine
US7326887B1 (en) * 2006-12-13 2008-02-05 Sensata Technologies, Inc. Modified reset motor protector

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365618A (en) * 1965-10-21 1968-01-23 Texas Instruments Inc Thermally responsive protection circuit
US3644864A (en) * 1969-12-05 1972-02-22 Texas Instruments Inc Composite thermistor temperature sensor having step-function response
US3673538A (en) * 1969-12-05 1972-06-27 Texas Instruments Inc Composite thermistor temperature sensor having step-function response
US3697863A (en) * 1971-01-04 1972-10-10 Texas Instruments Inc Overcurrent protection system and sensor used therewith
US3737752A (en) * 1971-04-09 1973-06-05 Texas Instruments Inc Motor control system
JPS4734037U (en) * 1971-05-18 1972-12-15
JPS514035Y2 (en) * 1971-08-31 1976-02-04
US3749879A (en) * 1971-12-27 1973-07-31 Texas Instruments Inc Apparatus for providing controlled temperature ambient
US3748439A (en) * 1971-12-27 1973-07-24 Texas Instruments Inc Heating apparatus
US3750082A (en) * 1972-06-15 1973-07-31 Danfoss As Plug assembly with resistor
US3794949A (en) * 1973-02-01 1974-02-26 Texas Instruments Inc Solid state motor starting apparatus

Also Published As

Publication number Publication date
JPS5098655A (en) 1975-08-05
US3914727A (en) 1975-10-21
JPS5629361B2 (en) 1981-07-08

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