BR8903656A - AUXILIARY KEY STRUCTURE IN CIRCUIT SWITCH - Google Patents

AUXILIARY KEY STRUCTURE IN CIRCUIT SWITCH

Info

Publication number
BR8903656A
BR8903656A BR898903656A BR8903656A BR8903656A BR 8903656 A BR8903656 A BR 8903656A BR 898903656 A BR898903656 A BR 898903656A BR 8903656 A BR8903656 A BR 8903656A BR 8903656 A BR8903656 A BR 8903656A
Authority
BR
Brazil
Prior art keywords
circuit switch
key structure
auxiliary key
auxiliary
switch
Prior art date
Application number
BR898903656A
Other languages
Portuguese (pt)
Inventor
Andrew James Male
Melvin Allan Carrodus
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.)
Filing date
Publication date
Priority claimed from US07/223,841 external-priority patent/US4928079A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR8903656A publication Critical patent/BR8903656A/en

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
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
BR898903656A 1988-07-25 1989-07-24 AUXILIARY KEY STRUCTURE IN CIRCUIT SWITCH BR8903656A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/223,841 US4928079A (en) 1988-07-25 1988-07-25 Circuit breaker auxiliary switch assembly

Publications (1)

Publication Number Publication Date
BR8903656A true BR8903656A (en) 1990-03-13

Family

ID=22838174

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898903656A BR8903656A (en) 1988-07-25 1989-07-24 AUXILIARY KEY STRUCTURE IN CIRCUIT SWITCH

Country Status (8)

Country Link
KR (1) KR0154324B1 (en)
CN (1) CN1020827C (en)
BR (1) BR8903656A (en)
IE (1) IE68683B1 (en)
MX (1) MX164366B (en)
NZ (1) NZ229726A (en)
PH (1) PH26655A (en)
ZA (1) ZA895054B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006041451B4 (en) * 2006-09-04 2009-01-08 Siemens Ag Switching device and auxiliary contact block for extending a switching device
KR102591319B1 (en) 2021-08-19 2023-10-20 권기진 Microwave instrument

Also Published As

Publication number Publication date
KR900002376A (en) 1990-02-28
PH26655A (en) 1992-09-04
MX164366B (en) 1992-08-06
NZ229726A (en) 1991-03-26
KR0154324B1 (en) 1998-11-16
CN1039678A (en) 1990-02-14
CN1020827C (en) 1993-05-19
ZA895054B (en) 1990-04-25
IE892022L (en) 1990-01-25
IE68683B1 (en) 1996-07-10

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
PC Transfer

Free format text: EATON CORPORATION (US)

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 24/07/2004