BE421449A - - Google Patents

Info

Publication number
BE421449A
BE421449A BE421449DA BE421449A BE 421449 A BE421449 A BE 421449A BE 421449D A BE421449D A BE 421449DA BE 421449 A BE421449 A BE 421449A
Authority
BE
Belgium
Application number
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 BE421449A publication Critical patent/BE421449A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/74—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/001—Functional circuits, e.g. logic, sequencing, interlocking circuits
BE421449D 1936-05-06 BE421449A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78221A US2152524A (en) 1936-05-06 1936-05-06 Relay

Publications (1)

Publication Number Publication Date
BE421449A true BE421449A (en:Method)

Family

ID=22142691

Family Applications (1)

Application Number Title Priority Date Filing Date
BE421449D BE421449A (en:Method) 1936-05-06

Country Status (3)

Country Link
US (1) US2152524A (en:Method)
BE (1) BE421449A (en:Method)
DE (1) DE688827C (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE760439C (de) * 1940-10-31 1951-08-23 Bernhard Dr Med Roether Laufgitter o. dgl. fuer Klein- oder Kleinstkinder
US2926289A (en) * 1956-10-16 1960-02-23 Gen Telephone Lab Inc Pulse counting circuit
US2922087A (en) * 1957-02-21 1960-01-19 Clary Corp Coincidence circuit
US3340465A (en) * 1963-06-14 1967-09-05 Teletype Corp Apparatus for determining elapsed time between the closure of contacts operated in a numbered sequence
US4306704A (en) * 1980-03-20 1981-12-22 Rca Corporation Self-heated solenoid

Also Published As

Publication number Publication date
DE688827C (de) 1940-03-02
US2152524A (en) 1939-03-28

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