CH532792A - Anordnung zur Multiplikation zweier in elektrische Ströme umformbarer Grössen - Google Patents

Anordnung zur Multiplikation zweier in elektrische Ströme umformbarer Grössen

Info

Publication number
CH532792A
CH532792A CH539371A CH539371A CH532792A CH 532792 A CH532792 A CH 532792A CH 539371 A CH539371 A CH 539371A CH 539371 A CH539371 A CH 539371A CH 532792 A CH532792 A CH 532792A
Authority
CH
Switzerland
Prior art keywords
multiplication
quantities
converted
arrangement
electrical currents
Prior art date
Application number
CH539371A
Other languages
German (de)
English (en)
Inventor
Walter Dr Albach
Original Assignee
Allg Elek Citaets Ges Aeg Tele
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 Allg Elek Citaets Ges Aeg Tele filed Critical Allg Elek Citaets Ges Aeg Tele
Publication of CH532792A publication Critical patent/CH532792A/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/02—Arrangements for measuring electric power or power factor by thermal methods, e.g. calorimetric
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
    • G06G7/164—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division using means for evaluating powers, e.g. quarter square multiplier

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
CH539371A 1970-04-25 1971-04-14 Anordnung zur Multiplikation zweier in elektrische Ströme umformbarer Grössen CH532792A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702020232 DE2020232C3 (de) 1970-04-25 1970-04-25 Anordnung zur Multiplikation zweier in elektrische Ströme umformbarer Größen

Publications (1)

Publication Number Publication Date
CH532792A true CH532792A (de) 1973-01-15

Family

ID=5769322

Family Applications (1)

Application Number Title Priority Date Filing Date
CH539371A CH532792A (de) 1970-04-25 1971-04-14 Anordnung zur Multiplikation zweier in elektrische Ströme umformbarer Grössen

Country Status (3)

Country Link
CH (1) CH532792A (enrdf_load_stackoverflow)
DE (1) DE2020232C3 (enrdf_load_stackoverflow)
FR (1) FR2086348B1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240149A (en) * 1979-02-16 1980-12-16 Leeds & Northrup Company Measuring system
JPS59107699A (ja) * 1982-12-13 1984-06-21 Toshiba Corp ステレオ再生装置
JPH0648282B2 (ja) * 1985-06-14 1994-06-22 三菱電機株式会社 電子式電力量計
JP3951875B2 (ja) * 2002-09-26 2007-08-01 富士フイルム株式会社 電池収納装置

Also Published As

Publication number Publication date
DE2020232A1 (de) 1971-11-11
FR2086348B1 (enrdf_load_stackoverflow) 1976-02-06
FR2086348A1 (enrdf_load_stackoverflow) 1971-12-31
DE2020232C3 (de) 1979-10-31
DE2020232B2 (de) 1979-03-22

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Legal Events

Date Code Title Description
PL Patent ceased