ATE89105T1 - Frequenzabhaengiger ueberspannungsschutz fuer hochspannungseinrichtungen. - Google Patents

Frequenzabhaengiger ueberspannungsschutz fuer hochspannungseinrichtungen.

Info

Publication number
ATE89105T1
ATE89105T1 AT88201040T AT88201040T ATE89105T1 AT E89105 T1 ATE89105 T1 AT E89105T1 AT 88201040 T AT88201040 T AT 88201040T AT 88201040 T AT88201040 T AT 88201040T AT E89105 T1 ATE89105 T1 AT E89105T1
Authority
AT
Austria
Prior art keywords
high voltage
overvoltage protection
frequency dependent
voltage equipment
varistors
Prior art date
Application number
AT88201040T
Other languages
English (en)
Inventor
Ajit Kumar Bose
Original Assignee
Smit Transformatoren Bv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19850061&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE89105(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Smit Transformatoren Bv filed Critical Smit Transformatoren Bv
Application granted granted Critical
Publication of ATE89105T1 publication Critical patent/ATE89105T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/005—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions

Landscapes

  • Emergency Protection Circuit Devices (AREA)
AT88201040T 1987-05-22 1988-05-20 Frequenzabhaengiger ueberspannungsschutz fuer hochspannungseinrichtungen. ATE89105T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8701238A NL8701238A (nl) 1987-05-22 1987-05-22 Frequentieafhankelijke overspanningsbeveiliging voor hoogspanningsinrichtingen.
EP88201040A EP0292082B1 (de) 1987-05-22 1988-05-20 Frequenzabhängiger Überspannungsschutz für Hochspannungseinrichtungen

Publications (1)

Publication Number Publication Date
ATE89105T1 true ATE89105T1 (de) 1993-05-15

Family

ID=19850061

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88201040T ATE89105T1 (de) 1987-05-22 1988-05-20 Frequenzabhaengiger ueberspannungsschutz fuer hochspannungseinrichtungen.

Country Status (5)

Country Link
US (1) US4943887A (de)
EP (1) EP0292082B1 (de)
AT (1) ATE89105T1 (de)
DE (1) DE3880733T2 (de)
NL (1) NL8701238A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015928A (en) * 1988-06-03 1991-05-14 Yang Tai Her Universal series motor with speed limiting circuit to protect the motor from overspeeding during relatively-small loads
AU590491B3 (en) * 1988-10-17 1989-10-16 John Richard Gumley Telephone circuit lightning protection
GB9021222D0 (en) * 1990-09-28 1990-11-14 Raychem Ltd Circuit protection device
GB2315634A (en) * 1996-07-18 1998-02-04 Bowthorpe Ind Ltd Device for protecting a telecommunications apparatus
US6044714A (en) * 1997-10-22 2000-04-04 Accusonic Technologies Inc. Flowmeter for explosion-hazard environments
JP3766256B2 (ja) * 2000-02-25 2006-04-12 株式会社沖データ 回線制御装置
US6639779B2 (en) 2001-12-19 2003-10-28 Oneac Corporation Frequency selective transient voltage protector
EP2747094A1 (de) * 2012-12-21 2014-06-25 ABB Technology AG Sehr schneller transienter Überspannungsabdämpfer
CN110071494A (zh) * 2019-06-04 2019-07-30 深圳市槟城电子有限公司 一种防护电路和电子设备
CN112332395B (zh) * 2020-10-22 2022-11-29 马鞍山市槟城电子有限公司 放电电路、浪涌保护电路、点火电路及电子设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB960667A (en) * 1961-04-26 1964-06-10 Gen Electric Voltage surge protector
CA830610A (en) * 1967-02-18 1969-12-23 Schleicher Regelautomatik G.M.B.H. And Co. Kg Switching system for inductive loads
FR2097418A5 (de) * 1970-07-06 1972-03-03 Comp Generale Electricite
US4095163A (en) * 1976-06-01 1978-06-13 Control Concepts Corporation Transient voltage suppression circuit
US4587588A (en) * 1984-03-02 1986-05-06 Perma Power Electronics, Inc. Power line transient surge suppressor
US4563720A (en) * 1984-04-17 1986-01-07 General Semiconductor Industries, Inc. Hybrid AC line transient suppressor
US4584622A (en) * 1984-07-09 1986-04-22 Gte Products Corporation Transient voltage surge suppressor
DE3574533D1 (de) * 1985-01-15 1990-01-04 Bbc Brown Boveri & Cie Filterschaltung mit zno-ueberspannungsableitern.
US4739436A (en) * 1986-12-15 1988-04-19 General Electric Company Surge suppression circuit

Also Published As

Publication number Publication date
NL8701238A (nl) 1988-12-16
US4943887A (en) 1990-07-24
DE3880733D1 (de) 1993-06-09
EP0292082A1 (de) 1988-11-23
EP0292082B1 (de) 1993-05-05
DE3880733T2 (de) 1993-08-26

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee