IT989985B - Resistore non lineare con la tensione e saricatore di fulmini che la comprende - Google Patents
Resistore non lineare con la tensione e saricatore di fulmini che la comprendeInfo
- Publication number
- IT989985B IT989985B IT51615/73A IT5161573A IT989985B IT 989985 B IT989985 B IT 989985B IT 51615/73 A IT51615/73 A IT 51615/73A IT 5161573 A IT5161573 A IT 5161573A IT 989985 B IT989985 B IT 989985B
- Authority
- IT
- Italy
- Prior art keywords
- saricator
- lightning
- resistor
- linear
- voltage
- Prior art date
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
- H01C7/105—Varistor cores
- H01C7/108—Metal oxide
- H01C7/112—ZnO type
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47075330A JPS5146274B2 (it) | 1972-07-26 | 1972-07-26 | |
JP47075328A JPS5146272B2 (it) | 1972-07-26 | 1972-07-26 | |
JP47075329A JPS5146273B2 (it) | 1972-07-26 | 1972-07-26 | |
JP47075332A JPS5146276B2 (it) | 1972-07-26 | 1972-07-26 | |
JP47075326A JPS5146270B2 (it) | 1972-07-26 | 1972-07-26 | |
JP47075331A JPS5146275B2 (it) | 1972-07-26 | 1972-07-26 | |
JP47075327A JPS5146271B2 (it) | 1972-07-26 | 1972-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT989985B true IT989985B (it) | 1975-06-10 |
Family
ID=27565226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51615/73A IT989985B (it) | 1972-07-26 | 1973-07-24 | Resistore non lineare con la tensione e saricatore di fulmini che la comprende |
Country Status (7)
Country | Link |
---|---|
US (1) | US3838378A (it) |
CA (1) | CA986235A (it) |
DE (1) | DE2338355C3 (it) |
FR (1) | FR2194026B1 (it) |
GB (1) | GB1403291A (it) |
IT (1) | IT989985B (it) |
NL (1) | NL181959C (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4094061A (en) * | 1975-11-12 | 1978-06-13 | Westinghouse Electric Corp. | Method of producing homogeneous sintered ZnO non-linear resistors |
US4111852A (en) * | 1976-12-30 | 1978-09-05 | Westinghouse Electric Corp. | Pre-glassing method of producing homogeneous sintered zno non-linear resistors |
JPS5480547A (en) * | 1977-12-09 | 1979-06-27 | Matsushita Electric Ind Co Ltd | Ceramic varister |
JPS5834723Y2 (ja) * | 1979-04-16 | 1983-08-04 | 株式会社東芝 | ギヤツプレス避雷器 |
DE3508030A1 (de) * | 1985-02-07 | 1986-08-07 | BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau | Verfahren zur herstellung eines ueberspannungsableiters unter verwendung eines aktiven widerstandskoerpers aus einem spannungsabhaengigen widerstandsmaterial auf zno-basis und danach hergestellter ueberspannungsableiter |
US5854586A (en) * | 1997-09-17 | 1998-12-29 | Lockheed Martin Energy Research Corporation | Rare earth doped zinc oxide varistors |
FR2881134B1 (fr) | 2005-01-24 | 2007-04-20 | Areva T & D Sa | Procede de preparation de ceramiques semi-conductrices constituees d'oxydes de metaux, notamment d'oxyde d'etain en particulier pour les varistances |
JP5718072B2 (ja) * | 2010-07-30 | 2015-05-13 | 三星ディスプレイ株式會社Samsung Display Co.,Ltd. | 薄膜トランジスタの半導体層用酸化物およびスパッタリングターゲット、並びに薄膜トランジスタ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2021207A1 (it) * | 1968-10-22 | 1970-07-17 | Matsushita Electric Ind Co Ltd | |
JPS4814351B1 (it) * | 1968-12-02 | 1973-05-07 | ||
US3658725A (en) * | 1970-07-24 | 1972-04-25 | Matsushita Electric Ind Co Ltd | Nonlinear resistor and nonlinear resistor composition |
US3778743A (en) * | 1973-02-23 | 1973-12-11 | Matsushita Electric Ind Co Ltd | Voltage-nonlinear resistors |
-
1973
- 1973-07-24 CA CA177,198A patent/CA986235A/en not_active Expired
- 1973-07-24 IT IT51615/73A patent/IT989985B/it active
- 1973-07-25 DE DE2338355A patent/DE2338355C3/de not_active Expired
- 1973-07-25 FR FR7327260A patent/FR2194026B1/fr not_active Expired
- 1973-07-25 NL NLAANVRAGE7310361,A patent/NL181959C/xx not_active IP Right Cessation
- 1973-07-26 US US00382645A patent/US3838378A/en not_active Expired - Lifetime
- 1973-07-26 GB GB3573473A patent/GB1403291A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1403291A (en) | 1975-08-28 |
FR2194026B1 (it) | 1977-05-13 |
NL181959C (nl) | 1987-12-01 |
FR2194026A1 (it) | 1974-02-22 |
CA986235A (en) | 1976-03-23 |
DE2338355A1 (de) | 1974-02-21 |
DE2338355C3 (de) | 1979-04-26 |
US3838378A (en) | 1974-09-24 |
NL7310361A (nl) | 1974-01-29 |
DE2338355B2 (de) | 1978-08-24 |
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