JPS6446903A - Voltage-dependent nonlinear resistor - Google Patents

Voltage-dependent nonlinear resistor

Info

Publication number
JPS6446903A
JPS6446903A JP62203376A JP20337687A JPS6446903A JP S6446903 A JPS6446903 A JP S6446903A JP 62203376 A JP62203376 A JP 62203376A JP 20337687 A JP20337687 A JP 20337687A JP S6446903 A JPS6446903 A JP S6446903A
Authority
JP
Japan
Prior art keywords
porosity
surface section
voltage
less
sintered
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.)
Granted
Application number
JP62203376A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0379851B2 (enrdf_load_html_response
Inventor
Masami Nakada
Osamu Imai
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP62203376A priority Critical patent/JPS6446903A/ja
Publication of JPS6446903A publication Critical patent/JPS6446903A/ja
Publication of JPH0379851B2 publication Critical patent/JPH0379851B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01CRESISTORS
    • H01C7/00Non-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
    • H01C7/10Non-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
    • H01C7/105Varistor cores
    • H01C7/108Metal oxide
    • H01C7/112ZnO type

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
JP62203376A 1987-08-18 1987-08-18 Voltage-dependent nonlinear resistor Granted JPS6446903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62203376A JPS6446903A (en) 1987-08-18 1987-08-18 Voltage-dependent nonlinear resistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62203376A JPS6446903A (en) 1987-08-18 1987-08-18 Voltage-dependent nonlinear resistor

Publications (2)

Publication Number Publication Date
JPS6446903A true JPS6446903A (en) 1989-02-21
JPH0379851B2 JPH0379851B2 (enrdf_load_html_response) 1991-12-20

Family

ID=16473008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62203376A Granted JPS6446903A (en) 1987-08-18 1987-08-18 Voltage-dependent nonlinear resistor

Country Status (1)

Country Link
JP (1) JPS6446903A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH0379851B2 (enrdf_load_html_response) 1991-12-20

Similar Documents

Publication Publication Date Title
DE3062652D1 (en) Surge voltage arrester with ventsafe feature
EP0794542A3 (en) Dielectric ceramic and monolithic ceramic electronic part using the same
DE3563610D1 (de) Voltage-dependent non-linear resistance ceramic composition
DE68900888D1 (de) Kautschukmischung und aus dieser mischung hergestellte reifen.
DE3766888D1 (de) Gasentladungsueberspannungsableiter.
EP0153412A4 (en) PORCELAIN COMPOSITION FOR NONLINEAR RESISTANCE AND VOLTAGE DEPENDENT.
DE68922909D1 (de) Blitzableiterisolator und Herstellungsverfahren dafür.
GB2258352B (en) Surge arrester and manufacturing method thereof
JPS6446903A (en) Voltage-dependent nonlinear resistor
DE59305907D1 (de) Überspannungsableiter mit einem metalloxid-widerstand
GB2052188B (en) Surge arrester with improved impulse ratio
DE3118137A1 (de) Gasentladungs-ueberspannungsableiter mit parallel geschalteter luftfunkenstrecke
JPS6450503A (en) Voltage-dependent nonlinear resistor
EP0251212A3 (en) Series resistive network
SE8008984L (sv) Ventilavledare
SE8103912L (sv) Isolerande beleggning for zinkoxidvaristorer
KR890005768A (ko) 저항조성물 및 그것을 이용한 저항체, 그리고 그 저항체의 제조방법
EP0062314A3 (en) Non-linear resistor and production thereof
JPS6442803A (en) Voltage-dependent nonlinear resistor
KR900003919A (ko) 비선형 전압 종속 저항 제조방법
BR7607841A (pt) Arrestador de sobretensao sem centelhadores em serie e com resistor de valvula em derivacao de alto expoente
PL266332A1 (en) Varistor valve lightning arrestor with extended useful functions
JPS6442801A (en) Voltage-dependent nonlinear resistor
JPS5415151A (en) Gapless lightning arrester
Olsson et al. Development of intergranular microstructure in ZnO varistor materials

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term
FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20071220

Year of fee payment: 16