BR9103194A - Disjuntor com dispositivo de calibracao indicador de violacao - Google Patents

Disjuntor com dispositivo de calibracao indicador de violacao

Info

Publication number: BR9103194A
Authority: BR; Brazil
Prior art keywords: breaker; calibration device; violation indicator; device violation; indicator
Prior art date: 1990-07-30

Application number

BR919103194A

Other languages

English (en)

Inventor

Stephen Albert Mrenna

Original Assignee

Westinghouse 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.)

1990-07-30

Filing date

1991-07-25

Publication date

1992-02-18

1991-07-25 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1992-02-18 Publication of BR9103194A publication Critical patent/BR9103194A/pt

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
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/06—Distinguishing marks, e.g. colour coding
- 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
- H01H71/7427—Adjusting only the electrothermal mechanism
- H01H71/7436—Adjusting the position (or prestrain) of the bimetal
- 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
- H01H2011/0075—Apparatus or processes specially adapted for the manufacture of electric switches calibrating mechanical switching properties, e.g. "snap or switch moment", by mechanically deforming a part of the switch, e.g. elongating a blade spring by puncturing it with a laser
- 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
- H01H2071/7472—Means for adjusting the conditions under which the device will function to provide protection with antitamper means for avoiding unauthorised setting

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Breakers (AREA)
Thermally Actuated Switches (AREA)

BR919103194A 1990-07-30 1991-07-25 Disjuntor com dispositivo de calibracao indicador de violacao BR9103194A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/559,861 US5008645A (en)	1990-07-30	1990-07-30	Circuit breaker with tamper indicating calibration means

Publications (1)

Publication Number	Publication Date
BR9103194A true BR9103194A (pt)	1992-02-18

Family

ID=24235355

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR919103194A BR9103194A (pt)	1990-07-30	1991-07-25	Disjuntor com dispositivo de calibracao indicador de violacao

Country Status (13)

Country	Link
US (1)	US5008645A (pt)
EP (1)	EP0469754B1 (pt)
JP (1)	JPH04233117A (pt)
KR (1)	KR100233341B1 (pt)
AR (1)	AR246376A1 (pt)
AU (1)	AU640771B2 (pt)
BR (1)	BR9103194A (pt)
CA (1)	CA2045853C (pt)
DE (1)	DE69122003T2 (pt)
EG (1)	EG19443A (pt)
ES (1)	ES2091875T3 (pt)
MX (1)	MX173587B (pt)
ZA (1)	ZA915129B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5196815A (en) *	1992-01-31	1993-03-23	Westinghouse Electric Corp.	Miniature circuit breaker
GB2285886A (en) *	1994-01-21	1995-07-26	Square D Co	Circuit breaker
US5436604A (en) *	1994-06-10	1995-07-25	Eaton Corporation	Molded case for a miniature circuit breaker
US5436605A (en) *	1994-06-10	1995-07-25	Eaton Corporation	Handle barrier in a molded case for a miniature circuit breaker
US5546060A (en) *	1994-12-22	1996-08-13	Eaton Corporation	Support plate for a circuit breaker
US5805038A (en) *	1997-04-29	1998-09-08	Eaton Corporation	Shock absorber for circuit breaker
US6030114A (en) *	1997-09-30	2000-02-29	Siemens Energy & Automation, Inc.	Method for thermally calibrating circuit breaker trip mechanism and associated trip mechanism
US6104265A (en) *	1998-02-19	2000-08-15	Eaton Corporation	Miniature circuit breaker with multipurpose auxiliary member
US6239676B1 (en) *	2000-08-28	2001-05-29	Eaton Corporation	Two pole circuit breaker calibrated in assembled state
US6483408B1 (en)	2000-10-12	2002-11-19	Eaton Corporation	Circuit breaker with bypass for redirecting high transient current and associated method
US6515569B2 (en) *	2000-12-18	2003-02-04	Eaton Corporation	Circuit breaker with bypass conductor commutating current out of the bimetal during short circuit interruption and method of commutating current out of bimetal
US6894594B2 (en) *	2003-06-20	2005-05-17	Eaton Corporation	Circuit breaker including a cradle and a pivot pin therefor
US7859369B2 (en) *	2008-06-09	2010-12-28	Eaton Corporation	Method of bi-directional thermal calibration of a circuit interrupter frame and circuit interrupter test system including the same
DE102010021190B4 (de) *	2010-05-21	2021-02-11	Abb Ag	Installationsschaltgerät mit einer Justieröffnung
US10325743B2 (en) *	2017-08-04	2019-06-18	Eaton Intelligent Power Limited	Circuit breakers with tamper-evident security seals

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3566318A (en) *	1968-12-31	1971-02-23	Westinghouse Electric Corp	Circuit breaker with improved trip means
US3849747A (en) *	1973-11-28	1974-11-19	Westinghouse Electric Corp	Circuit breaker with handle indicating means
US4118680A (en) *	1977-02-07	1978-10-03	Westinghouse Electric Corp.	Circuit interrupter
US4148004A (en) *	1977-05-04	1979-04-03	Westinghouse Electric Corp.	Circuit breaker with calibrating means
DE2831853C2 (de) *	1978-07-20	1984-01-05	Trautwein Gmbh & Co, 4350 Recklinghausen	Fälschungssicheres Kennzeichen
DE2950438C2 (de) *	1979-12-14	1985-11-14	Siemens AG, 1000 Berlin und 8000 München	Abdeckhaube für thermisches Schutzrelais
US4608288A (en) *	1984-08-21	1986-08-26	Joachim Dudzik	Tamper proof label or seal
US4630019A (en) *	1984-09-28	1986-12-16	Westinghouse Electric Corp.	Molded case circuit breaker with calibration adjusting means for a bimetal

1990
- 1990-07-30 US US07/559,861 patent/US5008645A/en not_active Expired - Lifetime
1991
- 1991-04-17 AU AU75057/91A patent/AU640771B2/en not_active Ceased
- 1991-06-27 CA CA002045853A patent/CA2045853C/en not_active Expired - Lifetime
- 1991-07-02 ZA ZA915129A patent/ZA915129B/xx unknown
- 1991-07-09 MX MX9100129A patent/MX173587B/es unknown
- 1991-07-18 ES ES91306534T patent/ES2091875T3/es not_active Expired - Lifetime
- 1991-07-18 EP EP91306534A patent/EP0469754B1/en not_active Expired - Lifetime
- 1991-07-18 DE DE69122003T patent/DE69122003T2/de not_active Expired - Fee Related
- 1991-07-19 AR AR91320209A patent/AR246376A1/es active
- 1991-07-25 BR BR919103194A patent/BR9103194A/pt not_active IP Right Cessation
- 1991-07-29 KR KR1019910012999A patent/KR100233341B1/ko not_active Expired - Fee Related
- 1991-07-29 JP JP3211650A patent/JPH04233117A/ja active Pending
- 1991-07-29 EG EG46291A patent/EG19443A/xx active

Also Published As

Publication number	Publication date
ES2091875T3 (es)	1996-11-16
AU640771B2 (en)	1993-09-02
EP0469754B1 (en)	1996-09-11
DE69122003D1 (de)	1996-10-17
EP0469754A1 (en)	1992-02-05
MX173587B (es)	1994-03-16
AU7505791A (en)	1992-02-06
KR100233341B1 (ko)	1999-12-01
EG19443A (en)	1995-03-30
JPH04233117A (ja)	1992-08-21
KR920003359A (ko)	1992-02-29
DE69122003T2 (de)	1997-04-10
AR246376A1 (es)	1994-07-29
US5008645A (en)	1991-04-16
CA2045853C (en)	2000-10-17
CA2045853A1 (en)	1992-01-31
ZA915129B (en)	1992-05-27

Publication	Publication Date	Title
NO931430L (no)	1994-10-20	Måleanordning
DE59408232D1 (de)	1999-06-17	Füllstandsmessgerät
DE59108629D1 (de)	1997-04-30	Abstandsmessgerät
DE69127038D1 (de)	1997-09-04	Entfernungsmessgerät
FI104217B (fi)	1999-11-30	Mittauslaite
DE69417156D1 (de)	1999-04-22	Temperaturmessgerät
BR9103194A (pt)	1992-02-18	Disjuntor com dispositivo de calibracao indicador de violacao
DE59107958D1 (de)	1996-08-01	Messvorrichtung
BR9000381A (pt)	1990-12-04	Fecho plastico indicador de violacao
DE59406355D1 (de)	1998-08-06	Positionsmesseinrichtung
BR9102732A (pt)	1992-02-04	Fecho indicador de violacao
DE69215884D1 (de)	1997-01-23	Messapparat
DE69208550D1 (de)	1996-04-04	Indikationsmarkierungsvorrichtung
FI911634A7 (fi)	1991-10-27	Mittauslaite
DE69521805D1 (de)	2001-08-23	Messinstrument mit digitaler rückstelleinrichtung
DE69117617D1 (de)	1996-04-11	Entfernungsmessgerät
DE69428287D1 (de)	2001-10-18	Messgerät
FI955844L (fi)	1995-12-05	Pintapainon mittauslaite
MX173887B (es)	1994-04-07	Dispositivo de medicion
FR2725270B1 (fr)	1998-12-11	Dispositif de mesure de distance
FI942582L (fi)	1994-12-03	Mittauslaite
DE69425933D1 (de)	2000-10-26	Temperaturmessvorrichtung
FR2644577B1 (fr)	1994-05-27	Dispositif de mesure
BR9400740A (pt)	1994-10-11	Dispositivo de medição de ângulo
KR910010452U (ko)	1991-06-29	인디 케이터 고정장치

Legal Events

Date	Code	Title	Description
1995-11-21	GB	Transfer
1998-10-27	EG	Technical examination (opinion): publication of technical examination (opinion)
1999-04-20	FF	Decision: intention to grant
1999-09-08	FG9A	Patent or certificate of addition granted
2013-06-04	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 25/07/2011