BR7506517A - Disjuntor - Google Patents

Disjuntor

Info

Publication number
BR7506517A
BR7506517A BR7506517*A BR7506517A BR7506517A BR 7506517 A BR7506517 A BR 7506517A BR 7506517 A BR7506517 A BR 7506517A BR 7506517 A BR7506517 A BR 7506517A
Authority
BR
Brazil
Prior art keywords
circuit breaker
breaker
circuit
Prior art date
Application number
BR7506517*A
Other languages
English (en)
Inventor
A Hendry
A Maier
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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR7506517A publication Critical patent/BR7506517A/pt

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
    • H01H71/7418—Adjusting both electrothermal and electromagnetic mechanism
    • 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
    • H01H2071/7481—Means for adjusting the conditions under which the device will function to provide protection with indexing means for magnetic or thermal tripping adjustment knob
BR7506517*A 1974-10-10 1975-10-07 Disjuntor BR7506517A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/513,784 US3975701A (en) 1974-10-10 1974-10-10 Circuit breaker with one-way adjustment of tripping current level

Publications (1)

Publication Number Publication Date
BR7506517A true BR7506517A (pt) 1976-08-17

Family

ID=24044671

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7506517*A BR7506517A (pt) 1974-10-10 1975-10-07 Disjuntor

Country Status (13)

Country Link
US (1) US3975701A (pt)
JP (1) JPS5163473A (pt)
AU (1) AU501682B2 (pt)
BE (1) BE834373A (pt)
BR (1) BR7506517A (pt)
CA (1) CA1058262A (pt)
DE (1) DE2544502A1 (pt)
ES (1) ES441652A1 (pt)
FR (1) FR2287768A1 (pt)
GB (1) GB1516155A (pt)
IT (1) IT1050988B (pt)
NZ (1) NZ178839A (pt)
ZA (1) ZA756055B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805181C2 (de) * 1978-02-03 1979-12-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einstellvorrichtung mit Raststufen für Auslöser elektrischer Schaltgeräte
JPH0218510Y2 (pt) * 1984-12-06 1990-05-23
GB2212663A (en) * 1987-11-20 1989-07-26 Westinghouse Electric Corp Circuit breaker with adjustable rating selector
US5821485A (en) * 1997-04-25 1998-10-13 General Electric Company Circuit breaker electronic trip unit with adjustable settings

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240903A (en) * 1961-11-15 1966-03-15 Westinghouse Electric Corp Circuit interrupter with thermal trip means
US3593234A (en) * 1970-02-09 1971-07-13 Cutler Hammer Inc Trip adjustment means for instantaneous trip circuit breaker

Also Published As

Publication number Publication date
BE834373A (fr) 1976-04-12
CA1058262A (en) 1979-07-10
JPS5163473A (pt) 1976-06-01
ES441652A1 (es) 1977-04-16
ZA756055B (en) 1976-09-29
US3975701A (en) 1976-08-17
FR2287768A1 (fr) 1976-05-07
AU501682B2 (en) 1979-06-28
NZ178839A (en) 1978-06-02
DE2544502A1 (de) 1976-04-22
AU8549675A (en) 1977-04-21
IT1050988B (it) 1981-03-20
GB1516155A (en) 1978-06-28

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