CA1242759A - Zinc oxide lightning protector - Google Patents
Zinc oxide lightning protectorInfo
- Publication number
- CA1242759A CA1242759A CA000463986A CA463986A CA1242759A CA 1242759 A CA1242759 A CA 1242759A CA 000463986 A CA000463986 A CA 000463986A CA 463986 A CA463986 A CA 463986A CA 1242759 A CA1242759 A CA 1242759A
- Authority
- CA
- Canada
- Prior art keywords
- zinc oxide
- insulation cylinder
- insulator
- element section
- oxide element
- 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
Links
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 56
- 230000001012 protector Effects 0.000 title claims description 21
- 238000009413 insulation Methods 0.000 claims abstract description 55
- 239000012212 insulator Substances 0.000 claims abstract description 28
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 230000008602 contraction Effects 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 5
- 239000000543 intermediate Substances 0.000 description 4
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NSMXQKNUPPXBRG-SECBINFHSA-N (R)-lisofylline Chemical compound O=C1N(CCCC[C@H](O)C)C(=O)N(C)C2=C1N(C)C=N2 NSMXQKNUPPXBRG-SECBINFHSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical compound [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 description 1
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
- H01C7/12—Overvoltage protection resistors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP178971/83 | 1983-09-26 | ||
| JP58178971A JPS6070702A (ja) | 1983-09-26 | 1983-09-26 | 防爆形酸化亜鉛避雷器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1242759A true CA1242759A (en) | 1988-10-04 |
Family
ID=16057858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000463986A Expired CA1242759A (en) | 1983-09-26 | 1984-09-25 | Zinc oxide lightning protector |
Country Status (5)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CA1263162A (fr) * | 1986-12-23 | 1989-11-21 | Guy St-Jean | Boitier de dispositif electrique, notamment de parafoudre, incluant une enveloppe isolante moulee |
| JP2647893B2 (ja) * | 1987-03-06 | 1997-08-27 | セラヴェール | 避雷器を製造する方法 |
| JPH0719636B2 (ja) * | 1987-12-29 | 1995-03-06 | 富士電機株式会社 | 避雷器 |
| JP2541532Y2 (ja) * | 1988-06-28 | 1997-07-16 | 昭和電線電纜株式会社 | 抵抗器 |
| US4908730A (en) * | 1988-10-14 | 1990-03-13 | Kearney | Surge arrester with shunt gap |
| US4930039A (en) * | 1989-04-18 | 1990-05-29 | Cooper Industries, Inc. | Fail-safe surge arrester |
| CA2038720A1 (en) * | 1990-04-02 | 1991-10-03 | Takeshi Kawamura | Arrester |
| US5363266A (en) * | 1992-06-18 | 1994-11-08 | Raychem Corporation | Electrical surge arrester |
| US5680289A (en) * | 1996-06-27 | 1997-10-21 | Raychem Corporation | Surge arrester |
| US5757604A (en) * | 1996-06-27 | 1998-05-26 | Raychem Corporation | Surge arrester having grooved and ridged terminals |
| US5712757A (en) * | 1996-06-27 | 1998-01-27 | Raychem Corporation | Surge arrester having ridged terminals |
| US5930102A (en) * | 1997-10-08 | 1999-07-27 | Joslyn Manufacturing Co. | Surge arrester having single surge arresting block |
| JP2000265938A (ja) * | 1999-03-17 | 2000-09-26 | Hitachi Ltd | 風力発電の雷保護システム |
| US7377750B1 (en) | 2004-03-19 | 2008-05-27 | Northern Power Systems, Inc. | Lightning protection system for a wind turbine |
| JP6002766B2 (ja) * | 2012-06-15 | 2016-10-05 | 合資会社シーエスディ | 火花ギャップアレスタ |
| WO2013186909A1 (ja) * | 2012-06-15 | 2013-12-19 | 合資会社シーエスディ | 火花ギャップアレスタ |
| US20150103460A1 (en) * | 2013-10-16 | 2015-04-16 | PM&D Engineering, Inc. | Wellhead mounted transient voltage surge suppression and method of use thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH395272A (de) * | 1959-08-06 | 1965-07-15 | Licentia Gmbh | Uberspannungsableiter mit Löschfunkenstrecken und spannungsabhängigen Widerständen |
| JPS5372151A (en) * | 1976-12-09 | 1978-06-27 | Meidensha Electric Mfg Co Ltd | Gapless arrester |
| US4100588A (en) * | 1977-03-16 | 1978-07-11 | General Electric Company | Electrical overvoltage surge arrester with varistor heat transfer and sinking means |
| JPS5919448B2 (ja) * | 1978-03-03 | 1984-05-07 | 株式会社日立製作所 | 避雷器 |
| JPS54154064A (en) * | 1978-05-25 | 1979-12-04 | Toshiba Corp | Gapless arrester |
| US4262319A (en) * | 1979-04-23 | 1981-04-14 | Electric Power Research Institute, Inc. | Lightning arrester for use in gas insulated electrical power device |
| US4298900A (en) * | 1980-01-02 | 1981-11-03 | Avdeenko Boris K | Overvoltage protective device |
| JPS59724U (ja) * | 1982-06-24 | 1984-01-06 | 凸版印刷株式会社 | 中仕切付紙箱 |
-
1983
- 1983-09-26 JP JP58178971A patent/JPS6070702A/ja active Granted
-
1984
- 1984-09-24 US US06/653,548 patent/US4587592A/en not_active Expired - Lifetime
- 1984-09-24 DE DE8484111367T patent/DE3476717D1/de not_active Expired
- 1984-09-24 EP EP84111367A patent/EP0141239B1/en not_active Expired
- 1984-09-25 CA CA000463986A patent/CA1242759A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6070702A (ja) | 1985-04-22 |
| JPH043649B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-01-23 |
| EP0141239B1 (en) | 1989-02-08 |
| DE3476717D1 (en) | 1989-03-16 |
| US4587592A (en) | 1986-05-06 |
| EP0141239A1 (en) | 1985-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |