FR1442909A - Electric analog calculating machine - Google Patents

Electric analog calculating machine

Info

Publication number
FR1442909A
FR1442909A FR27730A FR27730A FR1442909A FR 1442909 A FR1442909 A FR 1442909A FR 27730 A FR27730 A FR 27730A FR 27730 A FR27730 A FR 27730A FR 1442909 A FR1442909 A FR 1442909A
Authority
FR
France
Prior art keywords
calculating machine
electric analog
analog calculating
electric
machine
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
FR27730A
Other languages
French (fr)
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.)
Schoppe and Faeser GmbH
Original Assignee
Schoppe and Faeser GmbH
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 Schoppe and Faeser GmbH filed Critical Schoppe and Faeser GmbH
Application granted granted Critical
Publication of FR1442909A publication Critical patent/FR1442909A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G06G7/20—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating powers, roots, polynomes, mean square values, standard deviation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Toys (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
FR27730A 1964-08-31 1965-08-09 Electric analog calculating machine Expired FR1442909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964SC036655 DE1908161U (en) 1964-08-31 1964-08-31 CHESSBOARD.

Publications (1)

Publication Number Publication Date
FR1442909A true FR1442909A (en) 1966-06-17

Family

ID=33372594

Family Applications (1)

Application Number Title Priority Date Filing Date
FR27730A Expired FR1442909A (en) 1964-08-31 1965-08-09 Electric analog calculating machine

Country Status (3)

Country Link
DE (1) DE1908161U (en)
FR (1) FR1442909A (en)
GB (1) GB1122052A (en)

Also Published As

Publication number Publication date
DE1908161U (en) 1965-01-07
GB1122052A (en) 1968-07-31

Similar Documents

Publication Publication Date Title
FR1460250A (en) Small electric machine
FR1370336A (en) Electric typewriter
CH424964A (en) Electric variable reluctance machine
FR1445559A (en) Electric typewriter
FR1392205A (en) Electric fork contact
FR1401140A (en) Electric forklift
FR1420163A (en) Electric switch
FR1430513A (en) Electric spray iron
FR1442909A (en) Electric analog calculating machine
FR1437082A (en) Small electric machine with collector
CH414394A (en) Electric razor
FR1456270A (en) Electric brush machine
FR1401385A (en) Electric machine with two rotors
FR1399260A (en) Electric pole-claw rotor machine
FR1423150A (en) Electric switch
FR1435609A (en) Electric switch
CH430828A (en) Electric switch
FR1454486A (en) Electric sequence probe
FR1420560A (en) Electric welder
FR1414369A (en) Electric machine
FR1404138A (en) Rotating electric machine
FR1420152A (en) Electric switch
FR1437705A (en) Electric switch
FR1436986A (en) Electric switch
FR1415549A (en) Electric switch