FR1050272A - Improvements to electrical appliances - Google Patents

Improvements to electrical appliances

Info

Publication number
FR1050272A
FR1050272A FR1050272DA FR1050272A FR 1050272 A FR1050272 A FR 1050272A FR 1050272D A FR1050272D A FR 1050272DA FR 1050272 A FR1050272 A FR 1050272A
Authority
FR
France
Prior art keywords
electrical appliances
appliances
electrical
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Tabulating Machine Co Ltd
Original Assignee
British Tabulating Machine Co Ltd
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 British Tabulating Machine Co Ltd filed Critical British Tabulating Machine Co Ltd
Application granted granted Critical
Publication of FR1050272A publication Critical patent/FR1050272A/en
Expired legal-status Critical Current

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
FR1050272D 1950-05-24 1951-04-06 Improvements to electrical appliances Expired FR1050272A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13034/50A GB704860A (en) 1950-05-24 1950-05-24 Improvements in or relating to electro-magnetic relay circuits

Publications (1)

Publication Number Publication Date
FR1050272A true FR1050272A (en) 1954-01-06

Family

ID=10015592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050272D Expired FR1050272A (en) 1950-05-24 1951-04-06 Improvements to electrical appliances

Country Status (5)

Country Link
US (1) US2635197A (en)
DE (1) DE869131C (en)
FR (1) FR1050272A (en)
GB (1) GB704860A (en)
NL (1) NL160428B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131333A (en) * 1964-04-28 stevens
DE921895C (en) * 1951-12-11 1954-12-30 Svenska Ventilations Ab Device for counting thread breaks on textile machines
BE517218A (en) * 1952-01-29
US2759130A (en) * 1952-11-14 1956-08-14 Bell Telephone Labor Inc Relay circuits
US2824265A (en) * 1952-12-22 1958-02-18 Cutler Hammer Inc Electrical speed detection system
US2814003A (en) * 1953-01-20 1957-11-19 Cie Ind Des Telephones Binary numeration pulse counter
US2831561A (en) * 1954-04-28 1958-04-22 Burroughs Corp Selective control for sheet feeding apparatus
US2876396A (en) * 1955-03-16 1959-03-03 American District Telegraph Co Retarding circuit
US2869807A (en) * 1955-05-31 1959-01-20 Boeing Co Anti-skid brake control system with locked-wheel prevention apparatus
US2954512A (en) * 1955-09-02 1960-09-27 Universal Oil Prod Co Electric switch circuit
US2882456A (en) * 1955-10-21 1959-04-14 Honeywell Regulator Co Safety control system
US2837700A (en) * 1955-11-28 1958-06-03 Reflectone Corp Impulse responsive circuit
US2914710A (en) * 1956-09-04 1959-11-24 Cons Electrodynamics Corp Ring counter
US3003088A (en) * 1957-07-19 1961-10-03 Webcor Inc Detection circuit
US2984971A (en) * 1957-09-16 1961-05-23 Aerojet General Co Control system
US3108206A (en) * 1959-04-23 1963-10-22 Wissenschaftlich Tech Buro Fur Relay circuit
US3239722A (en) * 1961-04-04 1966-03-08 G V Controls Inc Electrical control system
US3246209A (en) * 1961-07-06 1966-04-12 Tempco Instr Inc Control apparatus
US3206653A (en) * 1961-10-02 1965-09-14 Bunker Ramo One relay flip-flop
US3189794A (en) * 1962-05-24 1965-06-15 Jr Roy E Currie Relay binary circuit
US3231788A (en) * 1963-01-24 1966-01-25 Gen Signal Corp Sensitive relay operating circuit
US3380006A (en) * 1964-08-11 1968-04-23 Fifth Dimension Inc Logic circuits
US3683239A (en) * 1971-06-17 1972-08-08 Oded E Sturman Self-latching solenoid actuator
GB1467437A (en) * 1973-05-16 1977-03-16 Lucas Electrical Ltd Switching circuits

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2168198A (en) * 1937-12-17 1939-08-01 Frederick W Frink Electrical counting system
US2342821A (en) * 1938-09-03 1944-02-29 Westinghouse Electric & Mfg Co Reclosing circuit breaker system
US2427751A (en) * 1945-03-29 1947-09-23 Westinghouse Electric Corp Capacitor closed relay having reduced holding current
US2439405A (en) * 1946-01-14 1948-04-13 Jr Conrad H Zierdt Pulse counting relay system
US2538789A (en) * 1948-09-01 1951-01-23 Ibm Sequence control circuit

Also Published As

Publication number Publication date
NL160428B (en) 1900-01-01
GB704860A (en) 1954-03-03
US2635197A (en) 1953-04-14
DE869131C (en) 1953-03-02

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