GB1315558A - Electronic computing apparatus - Google Patents

Electronic computing apparatus

Info

Publication number
GB1315558A
GB1315558A GB3785070A GB3785070A GB1315558A GB 1315558 A GB1315558 A GB 1315558A GB 3785070 A GB3785070 A GB 3785070A GB 3785070 A GB3785070 A GB 3785070A GB 1315558 A GB1315558 A GB 1315558A
Authority
GB
United Kingdom
Prior art keywords
output
circuit
switch
adder
signal
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
GB3785070A
Other languages
English (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.)
Societe Francaise dEquipements pour la Navigation Aerienne SFENA SA
Original Assignee
Societe Francaise dEquipements pour la Navigation Aerienne SFENA SA
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 Societe Francaise dEquipements pour la Navigation Aerienne SFENA SA filed Critical Societe Francaise dEquipements pour la Navigation Aerienne SFENA SA
Publication of GB1315558A publication Critical patent/GB1315558A/en
Expired legal-status Critical Current

Links

Classifications

    • 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 specially adapted therefor
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for multiplication or division
    • G06G7/161—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for multiplication or division with pulse modulation, e.g. modulation of amplitude, width, frequency, phase or form

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Feedback Control In General (AREA)
  • Electronic Switches (AREA)
GB3785070A 1969-08-05 1970-08-05 Electronic computing apparatus Expired GB1315558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6926883A FR2055734B1 (https=) 1969-08-05 1969-08-05

Publications (1)

Publication Number Publication Date
GB1315558A true GB1315558A (en) 1973-05-02

Family

ID=9038661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3785070A Expired GB1315558A (en) 1969-08-05 1970-08-05 Electronic computing apparatus

Country Status (3)

Country Link
DE (1) DE2038987A1 (https=)
FR (1) FR2055734B1 (https=)
GB (1) GB1315558A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114185293B (zh) * 2021-12-10 2022-08-30 无锡市智控科技有限公司 基于深紫外线的高效灭菌装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB761785A (en) * 1953-12-31 1956-11-21 British Thomson Houston Co Ltd Improvements relating to electrical measuring apparatus
US3202804A (en) * 1961-08-31 1965-08-24 North American Aviation Inc Method and apparatus for monitoring the operation of a system

Also Published As

Publication number Publication date
FR2055734A1 (https=) 1971-04-30
FR2055734B1 (https=) 1973-10-19
DE2038987A1 (de) 1971-02-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee