IT967448B - Varistore con rivelatore di tempe ratura integrato in ess - Google Patents

Varistore con rivelatore di tempe ratura integrato in ess

Info

Publication number
IT967448B
IT967448B IT29179/72A IT2917972A IT967448B IT 967448 B IT967448 B IT 967448B IT 29179/72 A IT29179/72 A IT 29179/72A IT 2917972 A IT2917972 A IT 2917972A IT 967448 B IT967448 B IT 967448B
Authority
IT
Italy
Prior art keywords
varistor
ess
temperature detector
integrated temperature
integrated
Prior art date
Application number
IT29179/72A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT967448B publication Critical patent/IT967448B/it

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
    • H01C7/10—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 voltage responsive, i.e. varistors
    • H01C7/102—Varistor boundary, e.g. surface layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
IT29179/72A 1971-09-30 1972-09-14 Varistore con rivelatore di tempe ratura integrato in ess IT967448B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18518471A 1971-09-30 1971-09-30

Publications (1)

Publication Number Publication Date
IT967448B true IT967448B (it) 1974-02-28

Family

ID=22679947

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29179/72A IT967448B (it) 1971-09-30 1972-09-14 Varistore con rivelatore di tempe ratura integrato in ess

Country Status (8)

Country Link
US (1) US3742419A (it)
JP (1) JPS553802B2 (it)
DE (1) DE2247643C2 (it)
FR (1) FR2154671B1 (it)
GB (1) GB1361554A (it)
IT (1) IT967448B (it)
NL (1) NL172898C (it)
SE (1) SE382278B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007435A (en) * 1973-07-30 1977-02-08 Tien Tseng Ying Sensor device and method of manufacturing same
US3981075A (en) * 1973-11-14 1976-09-21 Danfoss A/S Method of making high-duty PTC-resistor
AT335570B (de) * 1973-11-14 1977-03-25 Danfoss As Hochbelastbarer ptc-widerstand und verfahren zu seiner herstellung
DE2528090C2 (de) * 1974-07-01 1985-06-05 General Electric Co., Schenectady, N.Y. Mehrphasen-Stoßspannungsunterdrücker
US3959763A (en) * 1975-04-17 1976-05-25 General Signal Corporation Four terminal varistor
US4267635A (en) * 1976-05-03 1981-05-19 Texas Instruments Incorporated Method of making a solid state electrical switch
US4068281A (en) * 1976-09-15 1978-01-10 General Electric Company Thermally responsive metal oxide varistor transient suppression circuit
JPS53136731A (en) * 1977-05-02 1978-11-29 Foster Wheeler Corp Method of heating and recovering charcoal* coke and coal utilizing micro wave energy
JPH0719645B2 (ja) * 1984-09-07 1995-03-06 日本電装株式会社 自己温度制御型発熱装置
US5466645A (en) * 1994-03-29 1995-11-14 Calgon Carbon Corporation Method for reactivating nitrogen-treated carbon catalysts
US6162159A (en) * 1998-08-24 2000-12-19 Martini; Calvin Duke Ticket dispenser
US6912112B2 (en) * 2002-11-26 2005-06-28 Corning Cable Systems Llc Reduced capacitance and capacitive imbalance in surge protection devices
CN101331562B (zh) * 2005-10-19 2011-06-01 东莞令特电子有限公司 变阻器及制造方法
US20100189882A1 (en) * 2006-09-19 2010-07-29 Littelfuse Ireland Development Company Limited Manufacture of varistors with a passivation layer
DE102010047244A1 (de) * 2010-10-04 2012-04-05 Phoenix Contact Gmbh & Co. Kg Überspannungsschutzvorrichtung
EP2874159A3 (en) * 2013-05-14 2015-10-07 Longke Electronics (Huiyang) Co., Ltd. Base metal combination electrode of electronic ceramic component and manufacturing method thereof
DE102014219913A1 (de) * 2014-10-01 2016-04-07 Phoenix Contact Gmbh & Co. Kg Überspannungsschutzvorrichtung mit Überwachungsfunktion
EP3285383A1 (en) * 2016-08-15 2018-02-21 ABB Technology Oy Current conductor structure with frequency-dependent resistance
US11145442B2 (en) * 2018-01-22 2021-10-12 Shanghai ASP Lighting Protective Technology Co., Ltd. Externally controlled thermal trip device, method and application for varistors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE701380C (de) * 1937-12-19 1942-05-30 Siemens & Halske Akt Ges Verfahren zum Abgleich von Widerstaenden
DE738415C (de) * 1938-11-18 1943-08-14 Siemens Ag Spannungsabhaengiger Widerstand, der im Bereich hoher Temperaturen ueber 200íÒC betrieben wird
US2530980A (en) * 1949-03-01 1950-11-21 Westinghouse Electric Corp Control system for window heaters
US2935712A (en) * 1958-02-04 1960-05-03 Victory Engineering Corp Multi-terminal non-linear resistors
US3295087A (en) * 1965-10-20 1966-12-27 Texas Instruments Inc Temperature sensor

Also Published As

Publication number Publication date
NL172898C (nl) 1983-11-01
DE2247643C2 (de) 1982-08-12
FR2154671B1 (it) 1977-08-26
GB1361554A (en) 1974-07-24
JPS4842356A (it) 1973-06-20
JPS553802B2 (it) 1980-01-26
US3742419A (en) 1973-06-26
NL172898B (nl) 1983-06-01
NL7211519A (it) 1973-04-03
FR2154671A1 (it) 1973-05-11
DE2247643A1 (de) 1973-04-05
SE382278B (sv) 1976-01-19

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