FR2273407B3 - - Google Patents

Info

Publication number
FR2273407B3
FR2273407B3 FR7502566A FR7502566A FR2273407B3 FR 2273407 B3 FR2273407 B3 FR 2273407B3 FR 7502566 A FR7502566 A FR 7502566A FR 7502566 A FR7502566 A FR 7502566A FR 2273407 B3 FR2273407 B3 FR 2273407B3
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
FR7502566A
Other languages
French (fr)
Other versions
FR2273407A1 (en
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Publication of FR2273407A1 publication Critical patent/FR2273407A1/fr
Application granted granted Critical
Publication of FR2273407B3 publication Critical patent/FR2273407B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/46—One-port networks
    • H03H11/48—One-port networks simulating reactances
    • H03H11/485—Simulating inductances using operational amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/46—One-port networks
    • H03H11/48—One-port networks simulating reactances
FR7502566A 1974-01-29 1975-01-28 Variable two-terminal impedance - has two impedance elements, one containing at least one fixed impedance Granted FR2273407A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB410674 1974-01-29

Publications (2)

Publication Number Publication Date
FR2273407A1 FR2273407A1 (en) 1975-12-26
FR2273407B3 true FR2273407B3 (nl) 1977-10-21

Family

ID=9770902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7502566A Granted FR2273407A1 (en) 1974-01-29 1975-01-28 Variable two-terminal impedance - has two impedance elements, one containing at least one fixed impedance

Country Status (2)

Country Link
DE (1) DE2503008A1 (nl)
FR (1) FR2273407A1 (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10109833A1 (de) * 2001-03-01 2002-09-05 Power One Ag Uster Vorrichtung zur leistungsarmen Stromerfassung

Also Published As

Publication number Publication date
DE2503008A1 (de) 1975-07-31
FR2273407A1 (en) 1975-12-26

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Legal Events

Date Code Title Description
ST Notification of lapse