AU4579979A – Composition of and a method for fabricating a zinc oxide voltage limiter
– Google Patents
AU4579979A – Composition of and a method for fabricating a zinc oxide voltage limiter
– Google Patents
Composition of and a method for fabricating a zinc oxide voltage limiter
Info
Publication number
AU4579979A
AU4579979A
AU45799/79A
AU4579979A
AU4579979A
AU 4579979 A
AU4579979 A
AU 4579979A
AU 45799/79 A
AU45799/79 A
AU 45799/79A
AU 4579979 A
AU4579979 A
AU 4579979A
AU 4579979 A
AU4579979 A
AU 4579979A
Authority
AU
Australia
Prior art keywords
fabricating
composition
zinc oxide
voltage limiter
oxide voltage
Prior art date
1978-04-14
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
AU45799/79A
Other versions
AU519633B2
(en
Inventor
Gerald Bennett Boyette
William George Carlson
Tapan Kumar Gupta
Joseph Charles Osterhout
JR. Andrew Stanley Sweetana
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.)
ASEA BROWN BOVERI Inc
Original Assignee
Westinghouse Electric 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.)
1978-04-14
Filing date
1979-04-04
Publication date
1979-10-18
1979-04-04
Application filed by Westinghouse Electric Corp
filed
Critical
Westinghouse Electric Corp
1979-10-18
Publication of AU4579979A
publication
Critical
patent/AU4579979A/en
1981-12-17
Application granted
granted
Critical
1981-12-17
Publication of AU519633B2
publication
Critical
patent/AU519633B2/en
1995-04-04
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
H01C7/105—Varistor cores
H01C7/108—Metal oxide
H01C7/112—ZnO type
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/00—Metal working
Y10T29/49—Method of mechanical manufacture
Y10T29/49002—Electrical device making
Y10T29/49082—Resistor making
AU45799/79A
1978-04-14
1979-04-04
Composition of and a method for fabricating a zinc oxide voltage limiter
Ceased
AU519633B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US89634978A
1978-04-14
1978-04-14
US896349
1978-04-14
Publications (2)
Publication Number
Publication Date
AU4579979A
true
AU4579979A
(en)
1979-10-18
AU519633B2
AU519633B2
(en)
1981-12-17
Family
ID=25406054
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU45799/79A
Ceased
AU519633B2
(en)
1978-04-14
1979-04-04
Composition of and a method for fabricating a zinc oxide voltage limiter
Country Status (11)
Country
Link
US
(1)
US4549981A
(en)
JP
(1)
JPS5849004B2
(en)
AU
(1)
AU519633B2
(en)
BE
(1)
BE875603A
(en)
BR
(1)
BR7902245A
(en)
CA
(1)
CA1110325A
(en)
ES
(1)
ES479317A1
(en)
IN
(1)
IN150911B
(en)
IT
(1)
IT1125050B
(en)
YU
(1)
YU40553B
(en)
ZA
(1)
ZA791172B
(en)
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS63136603A
(en)
*
1986-11-28
1988-06-08
日本碍子株式会社
Manufacture of voltage nonlinear resistor
AU613450B2
(en)
*
1988-01-11
1991-08-01
Karen P. Shrier
Overvoltage protection device and material
US4929415A
(en)
*
1988-03-01
1990-05-29
Kenji Okazaki
Method of sintering powder
JPH0812807B2
(en)
*
1988-11-08
1996-02-07
日本碍子株式会社
Voltage nonlinear resistor and method of manufacturing the same
US5294374A
(en)
*
1992-03-20
1994-03-15
Leviton Manufacturing Co., Inc.
Electrical overstress materials and method of manufacture
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3764566A
(en)
*
1972-03-24
1973-10-09
Matsushita Electric Ind Co Ltd
Voltage nonlinear resistors
JPS5311076B2
(en)
*
1973-03-20
1978-04-19
JPS5524247B2
(en)
*
1973-10-19
1980-06-27
JPS5234392A
(en)
*
1975-09-11
1977-03-16
Matsushita Electric Ind Co Ltd
Production method of non-linear resistance element from sintered zinc o xide
1979
1979-03-13
ZA
ZA791172A
patent/ZA791172B/en
unknown
1979-03-14
IN
IN251/CAL/79A
patent/IN150911B/en
unknown
1979-03-21
CA
CA323,881A
patent/CA1110325A/en
not_active
Expired
1979-04-04
YU
YU798/79A
patent/YU40553B/en
unknown
1979-04-04
AU
AU45799/79A
patent/AU519633B2/en
not_active
Ceased
1979-04-05
ES
ES479317A
patent/ES479317A1/en
not_active
Expired
1979-04-11
BR
BR7902245A
patent/BR7902245A/en
unknown
1979-04-13
IT
IT41558/79A
patent/IT1125050B/en
active
1979-04-13
JP
JP54045205A
patent/JPS5849004B2/en
not_active
Expired
1979-04-13
BE
BE0/194628A
patent/BE875603A/en
not_active
IP Right Cessation
1982
1982-09-17
US
US06/419,160
patent/US4549981A/en
not_active
Expired – Fee Related
Also Published As
Publication number
Publication date
US4549981A
(en)
1985-10-29
JPS54140163A
(en)
1979-10-31
YU79879A
(en)
1983-01-21
ES479317A1
(en)
1979-12-01
AU519633B2
(en)
1981-12-17
IT1125050B
(en)
1986-05-14
CA1110325A
(en)
1981-10-06
BE875603A
(en)
1979-10-15
BR7902245A
(en)
1979-12-04
IN150911B
(en)
1983-01-15
JPS5849004B2
(en)
1983-11-01
IT7941558D0
(en)
1979-04-13
YU40553B
(en)
1986-02-28
ZA791172B
(en)
1980-06-25
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None