ITMI942034A0 - Spinotto di taratura meccanica per interruttori di circuito a contenitore stampato - Google Patents

Spinotto di taratura meccanica per interruttori di circuito a contenitore stampato

Info

Publication number
ITMI942034A0
ITMI942034A0 ITMI942034A ITMI942034A ITMI942034A0 IT MI942034 A0 ITMI942034 A0 IT MI942034A0 IT MI942034 A ITMI942034 A IT MI942034A IT MI942034 A ITMI942034 A IT MI942034A IT MI942034 A0 ITMI942034 A0 IT MI942034A0
Authority
IT
Italy
Prior art keywords
circuit breakers
calibration pin
mechanical calibration
molded enclosure
enclosure circuit
Prior art date
Application number
ITMI942034A
Other languages
English (en)
Inventor
David Arnold
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.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of ITMI942034A0 publication Critical patent/ITMI942034A0/it
Publication of ITMI942034A1 publication Critical patent/ITMI942034A1/it
Application granted granted Critical
Publication of IT1271246B publication Critical patent/IT1271246B/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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7409—Interchangeable elements
    • 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
    • H01H69/01—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions
    • H01H2069/016—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions with single separate parts mountable or insertable in different orientations or positions, e.g. to obtain desired trip conditions
ITMI942034A 1993-11-08 1994-10-06 Spinotto di taratura meccanica per interruttori di circuito a contenitore stampato IT1271246B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/148,240 US5392016A (en) 1993-11-08 1993-11-08 Molded case circuit breaker mechanical rating plug

Publications (3)

Publication Number Publication Date
ITMI942034A0 true ITMI942034A0 (it) 1994-10-06
ITMI942034A1 ITMI942034A1 (it) 1996-04-06
IT1271246B IT1271246B (it) 1997-05-27

Family

ID=22524895

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI942034A IT1271246B (it) 1993-11-08 1994-10-06 Spinotto di taratura meccanica per interruttori di circuito a contenitore stampato

Country Status (5)

Country Link
US (1) US5392016A (it)
CA (1) CA2134514C (it)
DE (1) DE4439226A1 (it)
FR (1) FR2712424B1 (it)
IT (1) IT1271246B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2845178B2 (ja) * 1995-08-14 1999-01-13 日本電気株式会社 逓倍回路
US6037555A (en) 1999-01-05 2000-03-14 General Electric Company Rotary contact circuit breaker venting arrangement including current transformer
US6104273A (en) * 1999-06-09 2000-08-15 General Electric Company Calibration assembly and process for use in a circuit protective device
US6560084B1 (en) 1999-11-05 2003-05-06 Siemens Energy & Automation, Inc. Circuit breaker having programmable amplifier
DE10027934B4 (de) * 2000-05-31 2006-01-19 Siemens Ag Überstromauslöser für einen Niederspannungs-Leistungsschalter mit mindestens einem einstellbaren Kennwert
US6836396B1 (en) 2000-09-13 2004-12-28 General Electric Company World wide web enabled and digital rating plug
JP4889555B2 (ja) * 2007-04-23 2012-03-07 三菱電機株式会社 回路遮断器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349207A1 (fr) * 1976-04-21 1977-11-18 Unelec Declencheur interchangeable pour disjoncteur
US4187482A (en) * 1976-12-20 1980-02-05 Unicorn Industries Multiple capacity circuit breaker
DE3410340A1 (de) * 1984-03-21 1985-10-03 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Zaehlervorautomat
FR2585180A1 (fr) * 1985-07-19 1987-01-23 Telemecanique Electrique Dispositif de reglage du courant thermique d'un organe de declenchement thermique a bilame et appareil interrupteur de protection comportant un tel dispositif
US4679016A (en) * 1986-01-08 1987-07-07 General Electric Company Interchangeable mechanism for molded case circuit breaker
US4649455A (en) * 1986-04-28 1987-03-10 General Electric Company Rating plug for molded case circuit breaker
FR2602910A1 (fr) * 1986-08-14 1988-02-19 Telemecanique Electrique Dispositif de reglage du courant thermique d'un declencheur thermique a bilame et interrupteur de protection comportant un tel dispositif
US4736174A (en) * 1987-04-23 1988-04-05 General Electric Company Molded case circuit breaker operating mechanism

Also Published As

Publication number Publication date
US5392016A (en) 1995-02-21
DE4439226A1 (de) 1995-05-11
ITMI942034A1 (it) 1996-04-06
FR2712424B1 (fr) 1996-08-02
CA2134514C (en) 2005-03-29
FR2712424A1 (fr) 1995-05-19
CA2134514A1 (en) 1995-05-09
IT1271246B (it) 1997-05-27

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971029