SU354764A1 - Компаратор для обучающего устройства - Google Patents

Компаратор для обучающего устройства

Info

Publication number
SU354764A1
SU354764A1 SU1472777A SU1472777A SU354764A1 SU 354764 A1 SU354764 A1 SU 354764A1 SU 1472777 A SU1472777 A SU 1472777A SU 1472777 A SU1472777 A SU 1472777A SU 354764 A1 SU354764 A1 SU 354764A1
Authority
SU
USSR - Soviet Union
Prior art keywords
comparator
diode
training device
contact
plate
Prior art date
Application number
SU1472777A
Other languages
English (en)
Russian (ru)
Original Assignee
И. Р. Тарнопольский , Г. В. Акимцев Фрунзенский политехнический
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 И. Р. Тарнопольский , Г. В. Акимцев Фрунзенский политехнический filed Critical И. Р. Тарнопольский , Г. В. Акимцев Фрунзенский политехнический
Priority to SU1472777A priority Critical patent/SU354764A1/ru
Priority to AT800271A priority patent/AT316897B/de
Priority to CS667871A priority patent/CS158777B1/cs
Priority to SE11939/71A priority patent/SE347830B/xx
Priority to FR7133866A priority patent/FR2106300A5/fr
Priority to DE19712147155 priority patent/DE2147155C3/de
Priority to BE772942A priority patent/BE772942A/xx
Priority to GB4419371A priority patent/GB1316187A/en
Priority to US00319921A priority patent/US3793469A/en
Application granted granted Critical
Publication of SU354764A1 publication Critical patent/SU354764A1/ru

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/02—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics
    • G09B23/04—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics for geometry, trigonometry, projection or perspective

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Algebra (AREA)
  • Business, Economics & Management (AREA)
  • Geometry (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Instructional Devices (AREA)
  • Electrically Operated Instructional Devices (AREA)
SU1472777A 1970-09-22 1970-09-22 Компаратор для обучающего устройства SU354764A1 (ru)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SU1472777A SU354764A1 (ru) 1970-09-22 1970-09-22 Компаратор для обучающего устройства
AT800271A AT316897B (de) 1970-09-22 1971-09-15 Einrichtung zur Eingabe graphischer Lösungen in eine Unterrichtsmaschine
CS667871A CS158777B1 (OSRAM) 1970-09-22 1971-09-20
SE11939/71A SE347830B (OSRAM) 1970-09-22 1971-09-21
FR7133866A FR2106300A5 (OSRAM) 1970-09-22 1971-09-21
DE19712147155 DE2147155C3 (de) 1970-09-22 1971-09-21 Eingabeeinrichtung zum Eingeben von graphischen Darstellungen in eine Vergleichslogik einer Lernmaschine
BE772942A BE772942A (fr) 1970-09-22 1971-09-22 Dispositif pour l'introduction d'une reponse graphique dans unemachine a enseigner
GB4419371A GB1316187A (en) 1970-09-22 1971-09-22 Graphic answer input device
US00319921A US3793469A (en) 1970-09-22 1972-12-22 Graphic answer input device for a teaching machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1472777A SU354764A1 (ru) 1970-09-22 1970-09-22 Компаратор для обучающего устройства

Publications (1)

Publication Number Publication Date
SU354764A1 true SU354764A1 (ru) 1973-10-26

Family

ID=20456936

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1472777A SU354764A1 (ru) 1970-09-22 1970-09-22 Компаратор для обучающего устройства

Country Status (8)

Country Link
US (1) US3793469A (OSRAM)
AT (1) AT316897B (OSRAM)
BE (1) BE772942A (OSRAM)
CS (1) CS158777B1 (OSRAM)
FR (1) FR2106300A5 (OSRAM)
GB (1) GB1316187A (OSRAM)
SE (1) SE347830B (OSRAM)
SU (1) SU354764A1 (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR75894B (OSRAM) * 1981-03-17 1984-08-02 Moore Business Forms Inc
US4522599A (en) * 1983-10-11 1985-06-11 Harte J Richard Computer assisted instructional and testing apparatus with switch closure at two different depths
US4801771A (en) * 1986-10-13 1989-01-31 Yamaha Corporation Force sensitive device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106027A (en) * 1962-07-02 1963-10-08 Herbert A Thelen Instructional device
US3522664A (en) * 1967-11-20 1970-08-04 Westinghouse Electric Corp Interface device and display system

Also Published As

Publication number Publication date
US3793469A (en) 1974-02-19
CS158777B1 (OSRAM) 1974-12-27
AT316897B (de) 1974-07-25
DE2147155B2 (de) 1976-12-30
BE772942A (fr) 1972-03-22
GB1316187A (en) 1973-05-09
FR2106300A5 (OSRAM) 1972-04-28
DE2147155A1 (de) 1972-08-10
SE347830B (OSRAM) 1972-08-14

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