DE3381939D1 - Ausloesesignalgenerator fuer einen schalter. - Google Patents

Ausloesesignalgenerator fuer einen schalter.

Info

Publication number
DE3381939D1
DE3381939D1 DE8383305992T DE3381939T DE3381939D1 DE 3381939 D1 DE3381939 D1 DE 3381939D1 DE 8383305992 T DE8383305992 T DE 8383305992T DE 3381939 T DE3381939 T DE 3381939T DE 3381939 D1 DE3381939 D1 DE 3381939D1
Authority
DE
Germany
Prior art keywords
current
trip signal
counter
line
circuit
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 - Lifetime
Application number
DE8383305992T
Other languages
English (en)
Inventor
Joseph W Ruta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
S & C Electric Corp
Original Assignee
S & C Electric Corp
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
Application filed by S & C Electric Corp filed Critical S & C Electric Corp
Application granted granted Critical
Publication of DE3381939D1 publication Critical patent/DE3381939D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H02H3/093—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 with timing means
    • H02H3/0935—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 with timing means the timing being determined by numerical means

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Switches With Compound Operations (AREA)
DE8383305992T 1983-06-22 1983-10-03 Ausloesesignalgenerator fuer einen schalter. Expired - Lifetime DE3381939D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50694383A 1983-06-22 1983-06-22

Publications (1)

Publication Number Publication Date
DE3381939D1 true DE3381939D1 (de) 1990-11-15

Family

ID=24016607

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383305992T Expired - Lifetime DE3381939D1 (de) 1983-06-22 1983-10-03 Ausloesesignalgenerator fuer einen schalter.

Country Status (4)

Country Link
EP (1) EP0129623B1 (de)
AT (1) ATE57447T1 (de)
CA (1) CA1215459A (de)
DE (1) DE3381939D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1383217A1 (de) 2002-07-16 2004-01-21 Abb Research Ltd. Überstromauslöser für elektronische Schutzschalter und Verfahren zur Nachbildung einer Auslösekennlinie
JP2016095026A (ja) * 2014-11-13 2016-05-26 アクティエボラゲット・エスコーエッフ 傾斜接触式自己軸合わせ型トロイダル転がり軸受

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614344A1 (de) * 1976-04-01 1977-10-06 Licentia Gmbh Anordnung zur ueberwachung und selbsttaetigen steuerung einer im ueberlastbereich arbeitenden elektrischen einrichtung
US4246623A (en) * 1978-09-08 1981-01-20 Westinghouse Electric Corp. Protective relay device
US4259706A (en) * 1978-10-06 1981-03-31 Gould Inc. Solid state relay
US4347541A (en) * 1981-01-14 1982-08-31 Gte Laboratories Incorporated Circuit breaker

Also Published As

Publication number Publication date
EP0129623A1 (de) 1985-01-02
EP0129623B1 (de) 1990-10-10
ATE57447T1 (de) 1990-10-15
CA1215459A (en) 1986-12-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition