AR194262A1 - Disposicion de control de motor sincronico - Google Patents

Disposicion de control de motor sincronico

Info

Publication number
AR194262A1
AR194262A1 AR243338A AR24333872A AR194262A1 AR 194262 A1 AR194262 A1 AR 194262A1 AR 243338 A AR243338 A AR 243338A AR 24333872 A AR24333872 A AR 24333872A AR 194262 A1 AR194262 A1 AR 194262A1
Authority
AR
Argentina
Prior art keywords
motor control
synchronous motor
control arrangement
arrangement
synchronous
Prior art date
Application number
AR243338A
Other languages
English (en)
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of AR194262A1 publication Critical patent/AR194262A1/es

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
    • G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
    • G09B7/02—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
    • G09B7/04—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student characterised by modifying the teaching programme in response to a wrong answer, e.g. repeating the question, supplying a further explanation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/005—Programmed access in sequence to indexed parts of tracks of operating tapes, by driving or guiding the tape

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
AR243338A 1971-07-30 1972-07-28 Disposicion de control de motor sincronico AR194262A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16758171A 1971-07-30 1971-07-30

Publications (1)

Publication Number Publication Date
AR194262A1 true AR194262A1 (es) 1973-06-29

Family

ID=22607950

Family Applications (1)

Application Number Title Priority Date Filing Date
AR243338A AR194262A1 (es) 1971-07-30 1972-07-28 Disposicion de control de motor sincronico

Country Status (5)

Country Link
US (1) US3735503A (es)
JP (1) JPS5226173B1 (es)
AR (1) AR194262A1 (es)
GB (1) GB1356509A (es)
NL (1) NL7210439A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805412A (en) * 1972-06-16 1974-04-23 Westinghouse Electric Corp Automated audio interrogating and reporting system
US4035930A (en) * 1974-01-16 1977-07-19 Creative Learning, Inc. Time selective information dissemination system for use in sleep teaching
US3946503A (en) * 1974-03-20 1976-03-30 Robert R. C. Buchan Audio-visual apparatus and method of using the apparatus for obtaining computer compatible data from an individual
US4055906A (en) * 1976-04-12 1977-11-01 Westinghouse Electric Corporation Automated interrogating apparatus
US4078315A (en) * 1976-10-18 1978-03-14 Mcfadden Fred Lee Prerecorded tape recording and branched method of instructing using same
US4591248A (en) * 1982-04-23 1986-05-27 Freeman Michael J Dynamic audience responsive movie system
US5213510A (en) * 1991-07-09 1993-05-25 Freeman Michael J Real-time interactive conversational toy
US5340317A (en) * 1991-07-09 1994-08-23 Freeman Michael J Real-time interactive conversational apparatus
EP0708673A1 (en) * 1992-10-19 1996-05-01 JANI, Jeffrey, Scott Video and radio controlled moving and talking device
US5930757A (en) * 1996-11-21 1999-07-27 Freeman; Michael J. Interactive two-way conversational apparatus with voice recognition
US6108515A (en) * 1996-11-21 2000-08-22 Freeman; Michael J. Interactive responsive apparatus with visual indicia, command codes, and comprehensive memory functions
US5841741A (en) * 1997-04-14 1998-11-24 Freeman; Michael J. Automatic seamless branching story-telling apparatus
US20110215922A1 (en) * 2007-06-20 2011-09-08 Armstrong Keith C System and method for locating an individual
US7834760B2 (en) * 2007-06-20 2010-11-16 Armstrong Keith C System and method for locating an individual

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407513A (en) * 1965-10-19 1968-10-29 Howard F. Conn Data viewing machine
US3408749A (en) * 1967-04-11 1968-11-05 American Can Co Branching-instruction teaching device
US3537190A (en) * 1968-02-05 1970-11-03 Educational Testing Service Teaching machine control system
US3484950A (en) * 1968-06-12 1969-12-23 Educational Testing Service Teaching machine
FR1584571A (es) * 1968-06-28 1969-12-26

Also Published As

Publication number Publication date
GB1356509A (en) 1974-06-12
JPS5226173B1 (es) 1977-07-12
NL7210439A (es) 1973-02-01
US3735503A (en) 1973-05-29

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