NL146606B - OPTICAL FILTER. - Google Patents

OPTICAL FILTER.

Info

Publication number
NL146606B
NL146606B NL656502593A NL146606DA NL146606B NL 146606 B NL146606 B NL 146606B NL 656502593 A NL656502593 A NL 656502593A NL 146606D A NL146606D A NL 146606DA NL 146606 B NL146606 B NL 146606B
Authority
NL
Netherlands
Prior art keywords
optical filter
filter
optical
Prior art date
Application number
NL656502593A
Other languages
Dutch (nl)
Original Assignee
Beckman Instruments Inc
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.)
Publication of NL146606B publication Critical patent/NL146606B/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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
NL656502593A 1954-04-28 OPTICAL FILTER. NL146606B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US426111A US2821601A (en) 1954-04-28 1954-04-28 Electric overload circuit breaker with bi-metallic latch operable on low amperage

Publications (1)

Publication Number Publication Date
NL146606B true NL146606B (en)

Family

ID=23689336

Family Applications (1)

Application Number Title Priority Date Filing Date
NL656502593A NL146606B (en) 1954-04-28 OPTICAL FILTER.

Country Status (6)

Country Link
US (1) US2821601A (en)
CH (1) CH329179A (en)
DE (1) DE1035748B (en)
FR (1) FR1121872A (en)
GB (1) GB783004A (en)
NL (1) NL146606B (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1939194A (en) * 1933-02-03 1933-12-12 Elvin D Angell Circuit breaker
CH180511A (en) * 1933-05-01 1935-10-31 Continentale Pour La Fabricati Free tripping maximum circuit breaker.
US2070305A (en) * 1934-01-03 1937-02-09 Westinghouse Electric & Mfg Co Circuit interrupter
US2229843A (en) * 1937-11-29 1941-01-28 William H Frank Switch
US2485736A (en) * 1945-06-16 1949-10-25 Mechanical Products Inc Switch
CH245200A (en) * 1945-07-27 1946-10-31 Bbc Brown Boveri & Cie Combined thermal and dynamic release.
GB669656A (en) * 1949-12-22 1952-04-09 Mechanical Products Inc Electric overload-protection switch
US2664480A (en) * 1950-03-07 1953-12-29 Gen Motors Corp Circuit breaker
US2661414A (en) * 1951-03-09 1953-12-01 Gen Electric Electric circuit breaker

Also Published As

Publication number Publication date
CH329179A (en) 1958-04-15
FR1121872A (en) 1956-08-28
DE1035748B (en) 1958-08-07
GB783004A (en) 1957-09-18
US2821601A (en) 1958-01-28

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