BR7601944A - Construcao de para-raios - Google Patents
Construcao de para-raiosInfo
- Publication number
- BR7601944A BR7601944A BR7601944A BR7601944A BR7601944A BR 7601944 A BR7601944 A BR 7601944A BR 7601944 A BR7601944 A BR 7601944A BR 7601944 A BR7601944 A BR 7601944A BR 7601944 A BR7601944 A BR 7601944A
- Authority
- BR
- Brazil
- Prior art keywords
- construction
- surge protectors
- protectors
- surge
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T1/00—Details of spark gaps
- H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/597,594 US4009422A (en) | 1975-07-21 | 1975-07-21 | Lightning arrester construction |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7601944A true BR7601944A (pt) | 1977-05-10 |
Family
ID=24392155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7601944A BR7601944A (pt) | 1975-07-21 | 1976-03-31 | Construcao de para-raios |
Country Status (7)
Country | Link |
---|---|
US (1) | US4009422A (pt) |
JP (1) | JPS5212443A (pt) |
BE (1) | BE839525A (pt) |
BR (1) | BR7601944A (pt) |
DE (1) | DE2612408A1 (pt) |
FR (1) | FR2319192A1 (pt) |
NL (1) | NL7602476A (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4160968A (en) * | 1977-05-31 | 1979-07-10 | Emerson Electric Co. | Normally open, thermal sensitive electrical switching device |
US4320435A (en) * | 1979-03-06 | 1982-03-16 | Tii Industries, Inc. | Surge arrester assembly |
DE2911109C3 (de) * | 1979-03-21 | 1982-03-04 | Siemens AG, 1000 Berlin und 8000 München | Überspannungsableiter für mehrere gemeinsam abzusichernde Leitungen |
US4277812A (en) * | 1979-06-11 | 1981-07-07 | Tii Industries, Inc. | Excess voltage arrester |
FR2466854A1 (fr) * | 1979-10-05 | 1981-04-10 | Citel | Parafoudre a enveloppe metallique permettant une mise en court-circuit exterieure |
FR2468201A1 (fr) * | 1979-10-19 | 1981-04-30 | Claude | Microparafoudre a fort pouvoir d'ecoulement |
US4495539A (en) * | 1980-09-19 | 1985-01-22 | The M-O Valve Company Limited | Excess voltage arresters |
JPS57121181A (en) * | 1981-01-20 | 1982-07-28 | Nippon Telegraph & Telephone | Multipolar gas-filled arrester tube |
FR2574589B1 (fr) * | 1984-12-12 | 1989-06-02 | Tubes Lampes Electriq Cie Indl | Dispositif de mise en court-circuit exterieur de faible encombrement |
DE3829650A1 (de) * | 1988-09-01 | 1990-03-15 | Telefunken Systemtechnik | Kombinierte loeschfunkenstrecke |
US6671155B2 (en) | 2001-11-30 | 2003-12-30 | Corning Cable Systems Llc | Surge protector with thermally activated failsafe mechanism |
CN1930405B (zh) * | 2004-02-23 | 2010-10-13 | 戴科欧洲科学研究实验室 | 锯齿带 |
JP2006228634A (ja) * | 2005-02-18 | 2006-08-31 | Nanakubo Seimitsu Kogyo:Kk | サージアブソーバおよび電源コード |
US8274171B2 (en) * | 2009-04-20 | 2012-09-25 | The Toro Company | Two-wire power and communications for irrigation systems |
CN110534401A (zh) * | 2019-08-14 | 2019-12-03 | 深圳市亚尔讯科技有限公司 | 一种气体放电管 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US772190A (en) * | 1903-02-06 | 1904-10-11 | Westinghouse Electric & Mfg Co | Lightning-arrester. |
US2355490A (en) * | 1940-08-03 | 1944-08-08 | Albert J Wayman | Lightning arrester |
FR974817A (fr) * | 1948-11-09 | 1951-02-26 | Parafoudre à mise en court-circuit permanente | |
US2830216A (en) * | 1954-08-02 | 1958-04-08 | Elsi L Elettronica Sicula S P | Multiple discharger particularly for protecting telecommunication nets and the method for manufacturing it |
US2875366A (en) * | 1955-05-13 | 1959-02-24 | North Electric Co | Excess voltage dissipating device |
US2987642A (en) * | 1959-07-29 | 1961-06-06 | Joslyn Mfg & Supply Co | Secondary lightning arrester |
US3328623A (en) * | 1964-03-02 | 1967-06-27 | Sylvania Electric Prod | Surge arrestor having electrodes containing a low resistivity metal |
US3312868A (en) * | 1964-07-23 | 1967-04-04 | Joslyn Mfg & Supply Co | Electrical surge arrester |
US3431452A (en) * | 1967-05-17 | 1969-03-04 | Us Air Force | High-power surge arrester |
US3522570A (en) * | 1968-04-08 | 1970-08-04 | Ajr Electronics Corp | Fail-safe over-voltage protector |
-
1975
- 1975-07-21 US US05/597,594 patent/US4009422A/en not_active Expired - Lifetime
-
1976
- 1976-03-09 NL NL7602476A patent/NL7602476A/xx unknown
- 1976-03-12 BE BE165130A patent/BE839525A/xx unknown
- 1976-03-23 FR FR7608377A patent/FR2319192A1/fr active Granted
- 1976-03-24 DE DE19762612408 patent/DE2612408A1/de active Pending
- 1976-03-31 BR BR7601944A patent/BR7601944A/pt unknown
- 1976-05-18 JP JP51057167A patent/JPS5212443A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4009422A (en) | 1977-02-22 |
DE2612408A1 (de) | 1977-02-10 |
FR2319192B1 (pt) | 1979-02-02 |
NL7602476A (nl) | 1977-01-25 |
BE839525A (nl) | 1976-07-01 |
FR2319192A1 (fr) | 1977-02-18 |
JPS5212443A (en) | 1977-01-31 |
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