IT991939B - Fasometro rapido - Google Patents

Fasometro rapido

Info

Publication number
IT991939B
IT991939B IT69337/73A IT6933773A IT991939B IT 991939 B IT991939 B IT 991939B IT 69337/73 A IT69337/73 A IT 69337/73A IT 6933773 A IT6933773 A IT 6933773A IT 991939 B IT991939 B IT 991939B
Authority
IT
Italy
Prior art keywords
phasometer
rapid
rapid phasometer
Prior art date
Application number
IT69337/73A
Other languages
English (en)
Inventor
M Pigeon
B Audenard
C Stach
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of IT991939B publication Critical patent/IT991939B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9046—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents by analysing electrical signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
IT69337/73A 1972-08-03 1973-08-02 Fasometro rapido IT991939B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7228120A FR2194971B1 (it) 1972-08-03 1972-08-03

Publications (1)

Publication Number Publication Date
IT991939B true IT991939B (it) 1975-08-30

Family

ID=9102847

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69337/73A IT991939B (it) 1972-08-03 1973-08-02 Fasometro rapido

Country Status (5)

Country Link
US (1) US3864638A (it)
DE (1) DE2339496C2 (it)
FR (1) FR2194971B1 (it)
GB (1) GB1427604A (it)
IT (1) IT991939B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3068908D1 (en) * 1979-12-07 1984-09-13 Thorburn Technics Int Eddy current inspection apparatus and probe
JPS60210025A (ja) * 1984-04-03 1985-10-22 Pioneer Electronic Corp 位相比較器
US5225776A (en) * 1991-10-07 1993-07-06 Tektronix, Inc. Method and apparatus for probing and sampling an electrical signal
DE4415208A1 (de) * 1994-04-30 1995-11-02 Thomson Brandt Gmbh Verfahren zur Analyse und Entzerrung von Signalen
DE4426713C2 (de) * 1994-07-21 1997-03-27 Siemens Ag Verfahren zum Messen des Phasenjitters eines Datensignals

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1050021B (de) * 1954-12-07 1959-02-05 Heidelberg Dr. Gerhard Kietz Gerät zur Phasenwinkelmessung zweier ihre Phasenlage dauernd ändernder Wechselspannungen bei Elektrozephalographie
FR1529822A (fr) * 1967-05-09 1968-06-21 Csf Dispositif de mesure de phase
FR1588827A (it) * 1968-06-21 1970-03-16
US3534399A (en) * 1968-07-22 1970-10-13 Rca Corp Area navigation method and apparatus for aircraft with vhf-omnirange (vor) and distance measuring equipment (dme)
US3567971A (en) * 1968-09-27 1971-03-02 Atomic Energy Commission Time-sampling-pulse amplifier
CH518555A (de) * 1970-02-05 1972-01-31 Bbc Brown Boveri & Cie Verfahren zur eindeutigen Bestimmung der Phasenverschiebung zwischen zwei periodischen, in ihrer Frequenz gleichen oder nahezu gleichen elektrischen Signalen
US3723888A (en) * 1971-06-14 1973-03-27 Lorain Prod Corp Phase responsive control circuit
SE362550B (it) * 1972-05-03 1973-12-10 Asea Ab

Also Published As

Publication number Publication date
GB1427604A (en) 1976-03-10
US3864638A (en) 1975-02-04
DE2339496A1 (de) 1974-02-14
FR2194971B1 (it) 1978-06-02
DE2339496C2 (de) 1985-04-04
FR2194971A1 (it) 1974-03-01

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