CA995758A - Amplifier network for dc and ac meters - Google Patents

Amplifier network for dc and ac meters

Info

Publication number
CA995758A
CA995758A CA182,279A CA182279A CA995758A CA 995758 A CA995758 A CA 995758A CA 182279 A CA182279 A CA 182279A CA 995758 A CA995758 A CA 995758A
Authority
CA
Canada
Prior art keywords
meters
amplifier network
amplifier
network
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
CA182,279A
Other languages
English (en)
Other versions
CA182279S (en
Inventor
Wieslaw Martynow
Stanislaw Wilkowski
Wojciech-Michal Michalowski
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.)
ZJEDNOCZONE ZAKLADY ELEKTRONICZNEJ APARATURY POMIAROWEJ "ELPO"
Original Assignee
ZJEDNOCZONE ZAKLADY ELEKTRONICZNEJ APARATURY POMIAROWEJ "ELPO"
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 ZJEDNOCZONE ZAKLADY ELEKTRONICZNEJ APARATURY POMIAROWEJ "ELPO" filed Critical ZJEDNOCZONE ZAKLADY ELEKTRONICZNEJ APARATURY POMIAROWEJ "ELPO"
Application granted granted Critical
Publication of CA995758A publication Critical patent/CA995758A/en
Expired 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
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/126—Frequency selective two-port networks using amplifiers with feedback using a single operational amplifier
CA182,279A 1972-10-02 1973-10-01 Amplifier network for dc and ac meters Expired CA995758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL15804272A PL72849B1 (cg-RX-API-DMAC7.html) 1972-10-02 1972-10-02

Publications (1)

Publication Number Publication Date
CA995758A true CA995758A (en) 1976-08-24

Family

ID=19960116

Family Applications (1)

Application Number Title Priority Date Filing Date
CA182,279A Expired CA995758A (en) 1972-10-02 1973-10-01 Amplifier network for dc and ac meters

Country Status (9)

Country Link
JP (1) JPS4974071A (cg-RX-API-DMAC7.html)
AU (1) AU6057173A (cg-RX-API-DMAC7.html)
CA (1) CA995758A (cg-RX-API-DMAC7.html)
DE (1) DE2349257A1 (cg-RX-API-DMAC7.html)
FR (1) FR2201583B1 (cg-RX-API-DMAC7.html)
GB (1) GB1398805A (cg-RX-API-DMAC7.html)
IT (1) IT993343B (cg-RX-API-DMAC7.html)
PL (1) PL72849B1 (cg-RX-API-DMAC7.html)
SE (1) SE401040B (cg-RX-API-DMAC7.html)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643753A (en) * 1969-09-03 1972-02-22 Howe Richardson Scale Co Electrical filters for weighing system circuits
DE2039649A1 (de) * 1970-08-10 1972-02-17 Bundesbahn Zentralamt Minden Verwendung eines aktiven Tiefpassfilters beim elektrischen Messen mechanischer Groessen

Also Published As

Publication number Publication date
SE401040B (sv) 1978-04-17
DE2349257A1 (de) 1974-04-11
FR2201583A1 (cg-RX-API-DMAC7.html) 1974-04-26
FR2201583B1 (cg-RX-API-DMAC7.html) 1976-10-01
JPS4974071A (cg-RX-API-DMAC7.html) 1974-07-17
IT993343B (it) 1975-09-30
AU6057173A (en) 1975-03-27
PL72849B1 (cg-RX-API-DMAC7.html) 1974-08-31
GB1398805A (en) 1975-06-25

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