BR9106976A - Arranjo de protecao de circuito - Google Patents

Arranjo de protecao de circuito

Info

Publication number
BR9106976A
BR9106976A BR919106976A BR9106976A BR9106976A BR 9106976 A BR9106976 A BR 9106976A BR 919106976 A BR919106976 A BR 919106976A BR 9106976 A BR9106976 A BR 9106976A BR 9106976 A BR9106976 A BR 9106976A
Authority
BR
Brazil
Prior art keywords
switching circuit
shunt
circuit
controlled
protection arrangement
Prior art date
Application number
BR919106976A
Other languages
English (en)
Inventor
Ian Paul Atkins
Original Assignee
Raychem Ltd
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
Priority claimed from GB909022237A external-priority patent/GB9022237D0/en
Priority claimed from GB909022236A external-priority patent/GB9022236D0/en
Application filed by Raychem Ltd filed Critical Raychem Ltd
Publication of BR9106976A publication Critical patent/BR9106976A/pt

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
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
    • H02H3/023—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order by short-circuiting
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/087—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current for dc applications
BR919106976A 1990-10-12 1991-10-10 Arranjo de protecao de circuito BR9106976A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB909022237A GB9022237D0 (en) 1990-10-12 1990-10-12 Circuit protection arrangement
GB909022236A GB9022236D0 (en) 1990-10-12 1990-10-12 Circuit protection arrangement
PCT/GB1991/001760 WO1992007402A1 (en) 1990-10-12 1991-10-10 Circuit protection arrangement

Publications (1)

Publication Number Publication Date
BR9106976A true BR9106976A (pt) 1993-08-24

Family

ID=26297795

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919106976A BR9106976A (pt) 1990-10-12 1991-10-10 Arranjo de protecao de circuito

Country Status (17)

Country Link
US (1) US5625519A (pt)
EP (1) EP0552273B1 (pt)
JP (1) JP3270465B2 (pt)
KR (1) KR930702811A (pt)
CN (1) CN1050459C (pt)
AT (1) ATE146313T1 (pt)
AU (1) AU663473B2 (pt)
BR (1) BR9106976A (pt)
CA (1) CA2092902A1 (pt)
DE (1) DE69123598T2 (pt)
DK (1) DK0552273T3 (pt)
ES (1) ES2096664T3 (pt)
GR (1) GR3022003T3 (pt)
IE (1) IE913602A1 (pt)
NO (1) NO931327D0 (pt)
PT (1) PT99196B (pt)
WO (1) WO1992007402A1 (pt)

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US7515391B2 (en) * 2005-10-19 2009-04-07 Littlefuse, Inc. Linear low capacitance overvoltage protection circuit
US7619365B2 (en) * 2006-04-10 2009-11-17 Lutron Electronics Co., Inc. Load control device having a variable drive circuit
US7508643B2 (en) * 2006-10-27 2009-03-24 Manitowoc Crane Companies, Inc. System for overvoltage suppression for construction equipment
TWI405976B (zh) * 2010-05-21 2013-08-21 Ennoconn Corp Ｕｓｂ埠過電流偵測電路
CN105514930B (zh) * 2016-01-15 2017-11-03 周金滚 保护装置以及保护装置的控制方法
DE102018213238A1 (de) * 2018-08-07 2020-02-13 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur Kurzschlussunterbrechung

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Also Published As

Publication number Publication date
DE69123598D1 (de) 1997-01-23
CN1050459C (zh) 2000-03-15
WO1992007402A1 (en) 1992-04-30
IE913602A1 (en) 1992-04-22
ES2096664T3 (es) 1997-03-16
JPH06502062A (ja) 1994-03-03
US5625519A (en) 1997-04-29
EP0552273B1 (en) 1996-12-11
ATE146313T1 (de) 1996-12-15
NO931327L (no) 1993-04-07
EP0552273A1 (en) 1993-07-28
NO931327D0 (no) 1993-04-07
AU663473B2 (en) 1995-10-12
CA2092902A1 (en) 1992-04-13
PT99196B (pt) 1999-02-26
AU8664291A (en) 1992-05-20
CN1061114A (zh) 1992-05-13
KR930702811A (ko) 1993-09-09
JP3270465B2 (ja) 2002-04-02
PT99196A (pt) 1993-10-29
DK0552273T3 (da) 1996-12-30
DE69123598T2 (de) 1997-06-19
GR3022003T3 (en) 1997-03-31

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law