FR2248638B1 - - Google Patents

Info

Publication number
FR2248638B1
FR2248638B1 FR7434924A FR7434924A FR2248638B1 FR 2248638 B1 FR2248638 B1 FR 2248638B1 FR 7434924 A FR7434924 A FR 7434924A FR 7434924 A FR7434924 A FR 7434924A FR 2248638 B1 FR2248638 B1 FR 2248638B1
Authority
FR
France
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
FR7434924A
Other versions
FR2248638A1 (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.)
CBS Corp
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 FR2248638A1 publication Critical patent/FR2248638A1/fr
Application granted granted Critical
Publication of FR2248638B1 publication Critical patent/FR2248638B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B27/00—Generation of oscillations providing a plurality of outputs of the same frequency but differing in phase, other than merely two anti-phase outputs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/62—Performing operations exclusively by counting total number of pulses ; Multiplication, division or derived operations using combined denominational and incremental processing by counters, i.e. without column shift
FR7434924A 1973-10-18 1974-10-17 Expired FR2248638B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00407726A US3832641A (en) 1973-10-18 1973-10-18 Voltage reference source adjustable as regards amplitude phase and frequency

Publications (2)

Publication Number Publication Date
FR2248638A1 FR2248638A1 (fr) 1975-05-16
FR2248638B1 true FR2248638B1 (fr) 1979-02-16

Family

ID=23613273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434924A Expired FR2248638B1 (fr) 1973-10-18 1974-10-17

Country Status (3)

Country Link
US (1) US3832641A (fr)
JP (1) JPS5082545A (fr)
FR (1) FR2248638B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322790A (en) * 1979-11-26 1982-03-30 General Electric Company Calibration source for instruments to measure power and negative sequence current of dynamoelectric machines
US4327420A (en) * 1980-06-30 1982-04-27 General Electric Company Polyphase reference generator
US4603298A (en) * 1984-12-24 1986-07-29 Allied Corporation Reference signal generator
US4669024A (en) * 1985-10-23 1987-05-26 Westinghouse Electric Corp. Multiphase frequency selective phase locked loop with multiphase sinusoidal and digital outputs

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562555A (en) * 1967-09-01 1971-02-09 Rca Corp Memory protecting circuit
US3591858A (en) * 1968-05-31 1971-07-06 Beckman Instruments Inc Pulse rate to analog converter
US3633113A (en) * 1969-12-22 1972-01-04 Ibm Timed pulse train generating system
US3789308A (en) * 1970-12-02 1974-01-29 Singer Co Digital phase locked loop
US3663885A (en) * 1971-04-16 1972-05-16 Nasa Family of frequency to amplitude converters
US3710276A (en) * 1971-06-01 1973-01-09 Ampex Digital variable quadrature sine wave voltage controlled oscillator

Also Published As

Publication number Publication date
FR2248638A1 (fr) 1975-05-16
US3832641A (en) 1974-08-27
JPS5082545A (fr) 1975-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse