IT8921644A0 - Unita' di accessori e di azionatore di interruttore in custodia plastica stampata. - Google Patents
Unita' di accessori e di azionatore di interruttore in custodia plastica stampata.Info
- Publication number
- IT8921644A0 IT8921644A0 IT8921644A IT2164489A IT8921644A0 IT 8921644 A0 IT8921644 A0 IT 8921644A0 IT 8921644 A IT8921644 A IT 8921644A IT 2164489 A IT2164489 A IT 2164489A IT 8921644 A0 IT8921644 A0 IT 8921644A0
- Authority
- IT
- Italy
- Prior art keywords
- accessory
- actuator unit
- switch actuator
- plastic case
- printed plastic
- Prior art date
Links
Classifications
-
- 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
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
-
- 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
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
- H01H2083/205—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition having shunt or UVR tripping device with integrated mechanical energy accumulator
-
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0228—Mounting or assembling the different parts of the circuit breaker having provisions for interchangeable or replaceable parts
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/240,885 US4894631A (en) | 1988-09-06 | 1988-09-06 | Molded case circuit breaker actuator-accessory unit |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8921644A0 true IT8921644A0 (it) | 1989-09-06 |
IT1231832B IT1231832B (it) | 1992-01-14 |
Family
ID=22908335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8921644A IT1231832B (it) | 1988-09-06 | 1989-09-06 | Unita' di accessori e di azionatore di interruttore in custodia plastica stampata. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4894631A (it) |
JP (1) | JP3431625B2 (it) |
CA (1) | CA1330101C (it) |
DE (1) | DE3927097B4 (it) |
FR (1) | FR2644009B1 (it) |
IT (1) | IT1231832B (it) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2549170B2 (ja) * | 1989-04-24 | 1996-10-30 | 株式会社日立製作所 | 柱上用開閉器 |
US5043688A (en) * | 1990-05-03 | 1991-08-27 | General Electric Company | Actuator-accessory interface unit for molded case circuit interrupter |
US5036303A (en) * | 1990-05-03 | 1991-07-30 | General Electric Company | Bell alarm accessory arrangement for molded case circuit interrupter |
US5014025A (en) * | 1990-05-03 | 1991-05-07 | General Electric Company | Actuator-accessory reset arrangement for molded case circuit interrupter or electric switch |
US5027093A (en) * | 1990-10-29 | 1991-06-25 | General Electric Company | Molded case circuit breaker actuator-accessory unit having component tolerance compensation |
US5151842A (en) * | 1991-04-19 | 1992-09-29 | General Electric Company | Switchboards and panelboards having interlock and load selection capabilities |
DE4125338A1 (de) * | 1991-07-31 | 1993-02-04 | Kloeckner Moeller Gmbh | Ausloeseeinheit fuer leistungsschalter und schutzschalter, insbesondere ausgefuehrt als unterspannungsausloeser |
TW200593B (it) * | 1991-10-24 | 1993-02-21 | Fuji Electric Co Ltd | |
FR2684231B1 (fr) * | 1991-11-22 | 1994-01-28 | Hager Electro Sa | Appareils auxiliaires de disjoncteurs electriques. |
DE69316952T2 (de) * | 1992-09-28 | 1998-06-25 | Mitsubishi Electric Corp | Schutzschalter |
US6060674A (en) * | 1997-05-28 | 2000-05-09 | Eaton Corporation | Circuit interrupter with plasma arc acceleration chamber and contact arm housing |
US5875885A (en) * | 1997-05-28 | 1999-03-02 | Eaton Corporation | Combined wire lead and interphase barrier for power switches |
EP1130614A1 (de) * | 2000-03-01 | 2001-09-05 | Siemens Aktiengesellschaft | Auslöseeinrichtung |
US6853530B1 (en) * | 2000-09-15 | 2005-02-08 | General Electric Company | Apparatus and method for actuating a mechanical device |
EP2109129B1 (en) * | 2008-04-11 | 2016-03-30 | ABB Technology AG | Medium voltage circuit breaker with integrated electronic protection unit |
DE102011085601A1 (de) * | 2011-11-02 | 2013-05-02 | Siemens Aktiengesellschaft | Auslösereinheit zum Auslösen eines Auslöseelementes eines elektrischen Schaltgerätes sowie elektrisches Schaltgerät |
KR101297549B1 (ko) * | 2011-12-30 | 2013-08-14 | 엘에스산전 주식회사 | 배선용 차단기의 부족 전압 트립 장치 |
US9553373B2 (en) * | 2015-03-09 | 2017-01-24 | Eaton Corporation | Electrical switching apparatus and retention system therefor |
CN105070600B (zh) * | 2015-07-28 | 2018-02-06 | 上海电科电器科技有限公司 | 断路器的故障状态指示装置 |
US10431410B2 (en) | 2017-11-27 | 2019-10-01 | Eaton Intelligent Power Limited | Electrical switching apparatus and harness assembly therefor |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2976663A (en) * | 1956-04-19 | 1961-03-28 | Smith Alexander | Under tree hoe mower |
US3530414A (en) * | 1969-02-26 | 1970-09-22 | Westinghouse Electric Corp | Circuit breaker with improved trip means |
US3919674A (en) * | 1974-11-26 | 1975-11-11 | Gen Electric | Accessory apparatus for tripping an electric circuit breaker |
GB2033177B (en) * | 1978-09-20 | 1982-10-13 | Dorman Smith Switchgear Ltd | Circuit breaker with undervoltage release |
US4297663A (en) * | 1979-10-26 | 1981-10-27 | General Electric Company | Circuit breaker accessories packaged in a standardized molded case |
FR2561819B1 (fr) * | 1984-03-26 | 1987-10-30 | Telemecanique Electrique | Bloc additif accouplable a un disjoncteur |
US4589052A (en) * | 1984-07-17 | 1986-05-13 | General Electric Company | Digital I2 T pickup, time bands and timing control circuits for static trip circuit breakers |
JPS6132324A (ja) * | 1984-07-20 | 1986-02-15 | 富士電機株式会社 | 配線用遮断器の内部付属装置取付構造 |
US4641117A (en) * | 1985-07-29 | 1987-02-03 | General Electric Company | Combined accessory and trip actuator unit for electronic circuit breakers |
US4679019A (en) * | 1986-05-14 | 1987-07-07 | General Electric Company | Trip actuator for molded case circuit breakers |
US4700161A (en) * | 1986-07-07 | 1987-10-13 | General Electric Company | Combined trip unit and accessory module for electronic trip circuit breakers |
US4728914A (en) * | 1987-05-04 | 1988-03-01 | General Electric Company | Rating plug enclosure for molded case circuit breakers |
US4788621A (en) * | 1987-12-16 | 1988-11-29 | General Electric Company | Molded case circuit breaker multiple accessory unit |
US4786885A (en) * | 1987-12-16 | 1988-11-22 | General Electric Company | Molded case circuit breaker shunt trip unit |
US4794356A (en) * | 1987-12-16 | 1988-12-27 | General Electric Company | Molded case circuit breaker auxiliary switch unit |
US4806893A (en) * | 1988-03-03 | 1989-02-21 | General Electric Company | Molded case circuit breaker actuator-accessory unit |
-
1988
- 1988-09-06 US US07/240,885 patent/US4894631A/en not_active Expired - Lifetime
-
1989
- 1989-06-01 CA CA000601481A patent/CA1330101C/en not_active Expired - Fee Related
- 1989-08-17 DE DE3927097A patent/DE3927097B4/de not_active Expired - Fee Related
- 1989-09-05 FR FR8911596A patent/FR2644009B1/fr not_active Expired - Fee Related
- 1989-09-06 IT IT8921644A patent/IT1231832B/it active
- 1989-09-06 JP JP22945589A patent/JP3431625B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2644009B1 (fr) | 1996-07-19 |
CA1330101C (en) | 1994-06-07 |
DE3927097A1 (de) | 1990-03-22 |
IT1231832B (it) | 1992-01-14 |
JPH02119027A (ja) | 1990-05-07 |
FR2644009A1 (fr) | 1990-09-07 |
US4894631A (en) | 1990-01-16 |
DE3927097B4 (de) | 2004-03-04 |
JP3431625B2 (ja) | 2003-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970925 |