IT1238185B - Complesso di trasformatore di corrente di interruttore in custodia plastica stampata - Google Patents

Complesso di trasformatore di corrente di interruttore in custodia plastica stampata

Info

Publication number: IT1238185B
Authority: IT; Italy
Prior art keywords: current transformer; plastic case; switch current; printed plastic; transformer complex
Prior art date: 1989-01-18

Application number

IT01908990A

Other languages

English (en)

Other versions

IT9019089A1 (it

IT9019089A0 (it

Inventor

Roger Neil Castonguay

Original Assignee

Gen Electric

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.)

1989-01-18

Filing date

1990-01-17

Publication date

1993-07-09

1990-01-17 Application filed by Gen Electric filed Critical Gen Electric

1990-01-17 Publication of IT9019089A0 publication Critical patent/IT9019089A0/it

1990-07-19 Publication of IT9019089A1 publication Critical patent/IT9019089A1/it

1993-07-09 Application granted granted Critical

1993-07-09 Publication of IT1238185B publication Critical patent/IT1238185B/it

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
- H01H71/125—Automatic release mechanisms with or without manual release using a solid-state trip unit characterised by sensing elements, e.g. current transformers

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Breakers (AREA)

IT01908990A 1989-01-18 1990-01-17 Complesso di trasformatore di corrente di interruttore in custodia plastica stampata IT1238185B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/299,179 US4884048A (en)	1989-01-18	1989-01-18	Molded case circuit breaker current transformer assembly

Publications (3)

Publication Number	Publication Date
IT9019089A0 IT9019089A0 (it)	1990-01-17
IT9019089A1 IT9019089A1 (it)	1990-07-19
IT1238185B true IT1238185B (it)	1993-07-09

Family

ID=23153638

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT01908990A IT1238185B (it)	1989-01-18	1990-01-17	Complesso di trasformatore di corrente di interruttore in custodia plastica stampata

Country Status (7)

Country	Link
US (1)	US4884048A (it)
JP (1)	JPH02227933A (it)
BR (1)	BR9000173A (it)
CA (1)	CA2005531C (it)
DE (1)	DE4000356A1 (it)
FR (1)	FR2641897A1 (it)
IT (1)	IT1238185B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE8905506U1 (de) *	1989-05-02	1990-09-06	Siemens AG, 1000 Berlin und 8000 München	Handbetätigbarer Schutzschalter
US5166862A (en) *	1990-09-28	1992-11-24	Square D Company	Panel for mounting electronics
US5027095A (en) *	1990-10-29	1991-06-25	General Electric Company	Molded case circuit breaker cover insert
US5260676A (en) *	1991-03-27	1993-11-09	Westinghouse Electric Corp.	Dual wound trip solenoid
US5276416A (en) *	1991-09-20	1994-01-04	Kabushiki Kaisha Toshiba	Circuit breaker
US5162766A (en) *	1991-10-07	1992-11-10	General Electric Company	Molded case circuit breaker with interchangeable trip circuits
US5581219A (en) *	1991-10-24	1996-12-03	Fuji Electric Co., Ltd.	Circuit breaker
US5303113A (en) *	1992-03-30	1994-04-12	General Electric Company	Digital circuit interrupter with RFI and EMI shielding
US5424899A (en) *	1992-10-30	1995-06-13	Square D Company	Compact transformer and method of assembling same
FR2703507B1 (fr) *	1993-04-01	1995-06-02	Merlin Gerin	Disjoncteur comportant un dispositif de calibration amovible.
US5321378A (en) *	1993-04-08	1994-06-14	General Electric Company	Molded case circuit breaker current transformer adapter unit
DE4408234C1 (de) *	1994-03-11	1995-06-14	Kloeckner Moeller Gmbh	Gehäuseaufbau mit Zusatzeinrichtungen für Leistungsschalter
FI99235C (fi) *	1995-01-30	1997-11-10	Abb Transmit Oy	Järjestely sähköisen komponentin kiinnittämiseksi asennusalustalle
US5495396A (en) *	1995-02-06	1996-02-27	General Electric Company	Circuit breaker trip unit connector clips
AU706793B2 (en) *	1996-12-31	1999-06-24	Lg Industrial Systems Co. Ltd.	Separable circuit breaker
US6191947B1 (en) *	1998-09-28	2001-02-20	Siemens Energy & Automation, Inc.	Electronic trip unit and mounting method
DE29917174U1 (de) *	1999-09-30	2000-01-13	Abb Patent Gmbh, 68309 Mannheim	Elektronisches Überlastrelais
US6487057B1 (en) *	2000-06-13	2002-11-26	Eaton Corporation	Ground fault current interrupter/arc fault current interrupter circuit breaker with fail safe mechanism
US6603381B2 (en) *	2001-08-13	2003-08-05	General Electric Company	Primary conductor for a transformer
US6768402B2 (en)	2002-04-15	2004-07-27	Eaton Corporation	Externally controllable circuit breaker
US7026894B2 (en) *	2003-03-13	2006-04-11	General Electric Company	Method and apparatus for magnetically tripping circuit breakers
US7843291B2 (en) *	2006-02-23	2010-11-30	Siemens Industry, Inc.	Integrated maglatch accessory
KR100823144B1 (ko) *	2006-03-29	2008-04-21	새턴정보통신(주)	이상전류의 차단 및 리셋 기능이 구성된 차단기
EP2109129B1 (en) *	2008-04-11	2016-03-30	ABB Technology AG	Medium voltage circuit breaker with integrated electronic protection unit
DE102008050346B3 (de) *	2008-10-02	2010-04-22	Siemens Aktiengesellschaft	Stromwandleranordnung zu Stromversorgung elektroniscer Auslöser eines Schaltgeräts
WO2014209350A1 (en)	2013-06-28	2014-12-31	Schneider Electric USA, Inc.	Terminal shield with integrated current transformer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4104601A (en) *	1976-04-12	1978-08-01	I-T-E Imperial Corp.	Direct fault tripping of circuit breaker having solid state trip means
US4281359A (en) *	1980-03-14	1981-07-28	General Electric Company	Static trip unit for molded case circuit breakers
US4470627A (en) *	1982-09-20	1984-09-11	Carroll George J	Portable leaf and trash collector
US4591942A (en) *	1984-12-07	1986-05-27	General Electric Company	Current sensing transformer assembly
US4641216A (en) *	1985-04-22	1987-02-03	General Electric Company	Signal processor module for ground fault circuit breaker
US4741002A (en) *	1985-06-10	1988-04-26	General Electric Company	RMS calculation circuit
US4652975A (en) *	1986-04-28	1987-03-24	General Electric Company	Mounting arrangement for circuit breaker current sensing transformers
US4728914A (en) *	1987-05-04	1988-03-01	General Electric Company	Rating plug enclosure for molded case circuit breakers
US4754247A (en) *	1987-06-12	1988-06-28	General Electric Company	Molded case circuit breaker accessory enclosure
US4788621A (en) *	1987-12-16	1988-11-29	General Electric Company	Molded case circuit breaker multiple accessory unit
US4794356A (en) *	1987-12-16	1988-12-27	General Electric Company	Molded case circuit breaker auxiliary switch unit

1989
- 1989-01-18 US US07/299,179 patent/US4884048A/en not_active Expired - Fee Related
- 1989-12-14 CA CA002005531A patent/CA2005531C/en not_active Expired - Fee Related
1990
- 1990-01-09 DE DE4000356A patent/DE4000356A1/de not_active Withdrawn
- 1990-01-10 FR FR9000231A patent/FR2641897A1/fr active Pending
- 1990-01-17 IT IT01908990A patent/IT1238185B/it active IP Right Grant
- 1990-01-17 BR BR909000173A patent/BR9000173A/pt unknown
- 1990-01-18 JP JP2007289A patent/JPH02227933A/ja active Pending

Also Published As

Publication number	Publication date
IT9019089A1 (it)	1990-07-19
JPH02227933A (ja)	1990-09-11
FR2641897A1 (fr)	1990-07-20
BR9000173A (pt)	1990-10-23
US4884048A (en)	1989-11-28
CA2005531A1 (en)	1990-07-18
IT9019089A0 (it)	1990-01-17
CA2005531C (en)	2000-05-02
DE4000356A1 (de)	1990-07-19

Legal Events

Date	Code	Title	Description
1993-07-09	0001	Granted

Publication	Publication Date	Title
IT1238185B (it)	1993-07-09	Complesso di trasformatore di corrente di interruttore in custodia plastica stampata
IT8820259A0 (it)	1988-04-20	Meccanismo operatore di interruttore in scatola plastica stampata.
DE69411103D1 (de)	1998-07-23	Elektromagnetschalter
IT1238341B (it)	1993-07-12	Unita' commutatrice ausiliaria in custodia plastica stampata
IT1228092B (it)	1991-05-28	Unita' commutatrice ausiliaria per interrutore in custodia plastica stampata
EP0419093A3 (en)	1991-06-19	Current sensing circuit
DE69331927D1 (de)	2002-06-20	Rechnergesteuerte schalteranordnung mit identifikationsschaltung
DE69230432D1 (de)	2000-01-20	Photoelektischer schalter
DE59401786D1 (de)	1997-03-27	Trennbarer Schalter
EP0468642A3 (en)	1992-09-23	Detection switch circuit
IT1217920B (it)	1990-03-30	Interruttore in custodia plastica stampata con accessori
KR900016210U (ko)	1990-09-03	전자스위치
IT1229173B (it)	1991-07-22	Manopola di interruttore in custodia plastica stampata per assiemaggio automatizzato
BR9104343A (pt)	1993-01-12	Comutador eletrico
DE69233021D1 (de)	2003-05-22	Antikoppler in Strombetriebsart
DE69210891D1 (de)	1996-06-27	Elektronischer Ein- und Ausblendeschalter
DE69324952D1 (de)	1999-06-24	Wechselspannungsschalter
ATA79890A (de)	1998-03-15	Magnetschalter
IT1237850B (it)	1993-06-18	Azionamento elettromagnetico di commutatore
ITTO910200A1 (it)	1992-09-19	Commutatore elettrico
DE69216093D1 (de)	1997-01-30	Galvanischer schalter
BR9105803A (pt)	1992-09-22	Comutador eletrico
BR9200145A (pt)	1993-04-13	Comutador eletrico
DE59010589D1 (de)	1997-01-16	Ein-/Aus-Schalter
BR9003965A (pt)	1991-11-12	Comutador eletrico