JPH0421046U - - Google Patents

Info

Publication number
JPH0421046U
JPH0421046U JP1990062519U JP6251990U JPH0421046U JP H0421046 U JPH0421046 U JP H0421046U JP 1990062519 U JP1990062519 U JP 1990062519U JP 6251990 U JP6251990 U JP 6251990U JP H0421046 U JPH0421046 U JP H0421046U
Authority
JP
Japan
Prior art keywords
current transformer
main circuit
overcurrent tripping
tripping device
overcurrent
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.)
Pending
Application number
JP1990062519U
Other languages
English (en)
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 filed Critical
Priority to JP1990062519U priority Critical patent/JPH0421046U/ja
Priority to KR2019910005502U priority patent/KR930008357Y1/ko
Priority to DE69114584T priority patent/DE69114584T2/de
Priority to EP91108271A priority patent/EP0465803B1/en
Priority to US07/706,186 priority patent/US5091711A/en
Priority to ZA914033A priority patent/ZA914033B/xx
Publication of JPH0421046U publication Critical patent/JPH0421046U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Breakers (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例を示す要部の正面
図、第２図は第１図の線−の断面図、第３図
は第２図の変流器を示す斜視図、第４図は従来の
ものを示す要部の正面図、第５図は第４図の線
−の断面図である。 図において、１は遮断器本体、１ａは変流器取
付部、２は主回路導体、３は変流器カバー、４は
変流器、４ａは巻線部、４ｂはコア、４ｃはコア
止めネジ、５は固定板、５ａは固定板の曲げ部分
、６は打出し部を示す。なお、各図中同一符号は
同一または相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 交流電源と負荷との間の主回路に流れる過電流
    を検出して前記主回路を遮断するための過電流引
    き外し特性を有する過電流引き外し装置と、この
    過電流引き外し装置へ前記主回路に流れる電流を
    所定の比で変流した二次電流を流す変流器と、こ
    の変流器を固定するための変流器取付部と、前記
    変流器と前記変流器取付部との間に設けた固定板
    とを備えたことを特徴とする回路遮断器。
JP1990062519U 1990-06-12 1990-06-12 Pending JPH0421046U (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1990062519U JPH0421046U (ja) 1990-06-12 1990-06-12
KR2019910005502U KR930008357Y1 (ko) 1990-06-12 1991-04-22 회로 차단기
DE69114584T DE69114584T2 (de) 1990-06-12 1991-05-22 Stromwandlerbefestigungsvorrichtung für ein Schutzschalter.
EP91108271A EP0465803B1 (en) 1990-06-12 1991-05-22 Current transformer mounting mechanism for circuit breaker
US07/706,186 US5091711A (en) 1990-06-12 1991-05-28 Current transformer mounting mechanism for circuit breaker
ZA914033A ZA914033B (en) 1990-06-12 1991-05-28 Current transformer mounting mechanism for circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990062519U JPH0421046U (ja) 1990-06-12 1990-06-12

Publications (1)

Publication Number Publication Date
JPH0421046U true JPH0421046U (ja) 1992-02-21

Family

ID=13202517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990062519U Pending JPH0421046U (ja) 1990-06-12 1990-06-12

Country Status (6)

Country Link
US (1) US5091711A (ja)
EP (1) EP0465803B1 (ja)
JP (1) JPH0421046U (ja)
KR (1) KR930008357Y1 (ja)
DE (1) DE69114584T2 (ja)
ZA (1) ZA914033B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190059546A (ko) * 2017-11-23 2019-05-31 (주)테크원코리아 전력 제어 체크 시스템

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013209581B4 (de) * 2013-05-23 2015-02-26 Siemens Aktiengesellschaft Fehlerstromschutzschalter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699531A (en) * 1950-09-02 1955-01-11 Bendix Aviat Corp Transformer core mounting
US2897463A (en) * 1956-01-04 1959-07-28 Gen Electric Mounting structure for stationary inductive device
DE1113027B (de) * 1960-05-25 1961-08-24 Schutzapp Ges Paris & Co M B H Fehlerstromschutzschalter
DE2355306C2 (de) * 1973-11-06 1974-12-05 Felten & Guilleaume Schaltanlagen Gmbh, 4150 Krefeld Fehlerstrom-Schutzschalter
US4283699A (en) * 1980-03-06 1981-08-11 Siemens Aktiengesellschaft Holder for an electromagnetic coil
US4603314A (en) * 1982-10-26 1986-07-29 Tdk Corporation Inductor
DE3325905A1 (de) * 1983-07-19 1985-01-31 Robert Bosch Gmbh, 7000 Stuttgart Haltevorrichtung fuer ein induktives bauelement
US4728919A (en) * 1985-11-25 1988-03-01 Siemens Aktiengesellschaft Moisture-tight wound ferrite toroidal core with resin envelope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190059546A (ko) * 2017-11-23 2019-05-31 (주)테크원코리아 전력 제어 체크 시스템

Also Published As

Publication number Publication date
EP0465803A3 (en) 1992-07-08
KR930008357Y1 (ko) 1993-12-22
EP0465803B1 (en) 1995-11-15
US5091711A (en) 1992-02-25
KR920001430U (ko) 1992-01-28
DE69114584D1 (de) 1995-12-21
ZA914033B (en) 1992-03-25
EP0465803A2 (en) 1992-01-15
DE69114584T2 (de) 1996-05-02

Similar Documents

Publication Publication Date Title
JPH0421046U (ja)
JPH0434724U (ja)
JPS63150381U (ja)
JPS5943711Y2 (ja) ３巻線変圧器
JPH03112923U (ja)
JPH0260485U (ja)
JPS6267442U (ja)
JPH0319237U (ja)
JPH0375524U (ja)
JPS627735U (ja)
JPH07240326A (ja) 電流トランス
JPH0447389U (ja)
JPS63157149U (ja)
JPH0434715U (ja)
JPH0386735U (ja)
JPS6181118U (ja)
JPH01137052U (ja)
JPS6138830U (ja) 過電流遮断警報装置
JPS6238035U (ja)
JPS63127241U (ja)
JPS624059U (ja)
JPS61206875U (ja)
JPS62191048U (ja)
JPS61173119U (ja)
JPS5879839U (ja) 回路しや断器の過電流継電器用変流器