NL8701238A - Frequentieafhankelijke overspanningsbeveiliging voor hoogspanningsinrichtingen. - Google Patents

Frequentieafhankelijke overspanningsbeveiliging voor hoogspanningsinrichtingen. Download PDF

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Publication number
NL8701238A
NL8701238A NL8701238A NL8701238A NL8701238A NL 8701238 A NL8701238 A NL 8701238A NL 8701238 A NL8701238 A NL 8701238A NL 8701238 A NL8701238 A NL 8701238A NL 8701238 A NL8701238 A NL 8701238A
Authority
NL
Netherlands
Prior art keywords
frequency
protection
voltage
dependent
capacitor
Prior art date
Application number
NL8701238A
Other languages
English (en)
Dutch (nl)
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=NL8701238(A) "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
Priority to NL8701238A priority Critical patent/NL8701238A/nl
Priority to US07/196,564 priority patent/US4943887A/en
Priority to AT88201040T priority patent/ATE89105T1/de
Priority to EP88201040A priority patent/EP0292082B1/fr
Priority to DE8888201040T priority patent/DE3880733T2/de
Publication of NL8701238A publication Critical patent/NL8701238A/nl

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/005Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions

Landscapes

  • Emergency Protection Circuit Devices (AREA)
NL8701238A 1987-05-22 1987-05-22 Frequentieafhankelijke overspanningsbeveiliging voor hoogspanningsinrichtingen. NL8701238A (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL8701238A NL8701238A (nl) 1987-05-22 1987-05-22 Frequentieafhankelijke overspanningsbeveiliging voor hoogspanningsinrichtingen.
US07/196,564 US4943887A (en) 1987-05-22 1988-05-20 Frequency-dependent overvoltage protective device for high voltage appliances
AT88201040T ATE89105T1 (de) 1987-05-22 1988-05-20 Frequenzabhaengiger ueberspannungsschutz fuer hochspannungseinrichtungen.
EP88201040A EP0292082B1 (fr) 1987-05-22 1988-05-20 Dispositif de protection contre des surtensions dépendant de la fréquence pour des appareils de haute tension
DE8888201040T DE3880733T2 (de) 1987-05-22 1988-05-20 Frequenzabhaengiger ueberspannungsschutz fuer hochspannungseinrichtungen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8701238 1987-05-22
NL8701238A NL8701238A (nl) 1987-05-22 1987-05-22 Frequentieafhankelijke overspanningsbeveiliging voor hoogspanningsinrichtingen.

Publications (1)

Publication Number Publication Date
NL8701238A true NL8701238A (nl) 1988-12-16

Family

ID=19850061

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8701238A NL8701238A (nl) 1987-05-22 1987-05-22 Frequentieafhankelijke overspanningsbeveiliging voor hoogspanningsinrichtingen.

Country Status (5)

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

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 (fr) * 2012-12-21 2014-06-25 ABB Technology AG Atténuateur de surtension transitoire très rapide
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 (fr) * 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
ATE48343T1 (de) * 1985-01-15 1989-12-15 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
EP0292082B1 (fr) 1993-05-05
US4943887A (en) 1990-07-24
DE3880733D1 (de) 1993-06-09
DE3880733T2 (de) 1993-08-26
ATE89105T1 (de) 1993-05-15
EP0292082A1 (fr) 1988-11-23

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed