JPS5027390B1 - - Google Patents

Info

Publication number
JPS5027390B1
JPS5027390B1 JP45040309A JP4030970A JPS5027390B1 JP S5027390 B1 JPS5027390 B1 JP S5027390B1 JP 45040309 A JP45040309 A JP 45040309A JP 4030970 A JP4030970 A JP 4030970A JP S5027390 B1 JPS5027390 B1 JP S5027390B1
Authority
JP
Japan
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.)
Pending
Application number
JP45040309A
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 filed Critical
Priority to JP45040309A priority Critical patent/JPS5027390B1/ja
Priority to US112665A priority patent/US3652945A/en
Priority to DE19712106421 priority patent/DE2106421B2/de
Publication of JPS5027390B1 publication Critical patent/JPS5027390B1/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/02—Measuring effective values, i.e. root-mean-square values
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/25—Arrangements for performing computing operations, e.g. operational amplifiers for discontinuous functions, e.g. backlash, dead zone, limiting absolute value or peak value
JP45040309A 1970-02-12 1970-05-12 Pending JPS5027390B1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP45040309A JPS5027390B1 (ja) 1970-05-12 1970-05-12
US112665A US3652945A (en) 1970-05-12 1971-02-04 Circuits for converting the effective value of input electric signals into dc voltages
DE19712106421 DE2106421B2 (de) 1970-02-12 1971-02-11 Schaltung zur umwandlung des effektivwerts eines elektrischen eingangssignals in eine gleichspannung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45040309A JPS5027390B1 (ja) 1970-05-12 1970-05-12

Publications (1)

Publication Number Publication Date
JPS5027390B1 true JPS5027390B1 (ja) 1975-09-06

Family

ID=12577002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45040309A Pending JPS5027390B1 (ja) 1970-02-12 1970-05-12

Country Status (2)

Country Link
US (1) US3652945A (ja)
JP (1) JPS5027390B1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825816A (en) * 1973-07-16 1974-07-23 Varco Inc Dc-to-ac and ac-to-dc converter systems
US3916180A (en) * 1974-06-21 1975-10-28 Gen Signal Corp Analog mathematical root extractor
GB1458475A (en) * 1974-09-06 1976-12-15 Solartron Electronic Group Ac to dc conversion systems
US4139896A (en) * 1975-01-03 1979-02-13 Curtis Instruments, Inc. Method and apparatus for producing nonlinear integral functions
US4138728A (en) * 1977-06-29 1979-02-06 International Business Machines Corporation Electronic tachometer with variable bandwidth differentiator
CA1082814A (en) * 1977-10-13 1980-07-29 Harold M. Merklinger Automatic comparison calibration device
US4198934A (en) * 1978-06-20 1980-04-22 The Bendix Corporation Signal amplification means
DE3687222T2 (de) * 1985-09-05 1993-07-01 Omron Tateisi Electronics Co Schaltung fuer einen messwertumformer.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49913A (ja) * 1972-04-20 1974-01-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49913A (ja) * 1972-04-20 1974-01-07

Also Published As

Publication number Publication date
US3652945A (en) 1972-03-28

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