GB751360A - Improvements in or relating to magnetic programming apparatus for example for use incontrolling a mechanism - Google Patents
Improvements in or relating to magnetic programming apparatus for example for use incontrolling a mechanismInfo
- Publication number
- GB751360A GB751360A GB283/54A GB28354A GB751360A GB 751360 A GB751360 A GB 751360A GB 283/54 A GB283/54 A GB 283/54A GB 28354 A GB28354 A GB 28354A GB 751360 A GB751360 A GB 751360A
- Authority
- GB
- United Kingdom
- Prior art keywords
- signals
- tape
- control
- magnetic
- reproduced
- 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
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/12—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers
- G05B19/16—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers using magnetic record carriers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Abstract
751,360. Magnetic recording and reproducing apparatus. GENERAL ELECTRIC CO. Jan. 5, 1954 [Jan. 5, 1953] No. 283/54. Class 40(2) [Also in Group XXII] Signals recorded on a magnetic tape 11, which signals may be used for controlling a mechanism, are reproduced at a slow tape speed by (a) intensifying the signals by vibrating the tape by means of a rotating hexagonal roller 23, (b) reciproeating the tape by an arm 34, Fig. 2, (c) rotating a bar 37 of highly permeable materiel in the non-magnetic gaps of the reproducing heads 36. In operation, the tape is driven quickly by a motor 15, and a pulsed synchronizing signal generated by a control 22 is recorded by a magnetic head 17. Control signals are then recorded by the head 18. The control signals are synchronized with the synchronizing signals, the interval between which represents a predetermined time interval, by picking up the synchronizing signals by means of a head 19 and feeding these signals to the control 22, to which the control signals are also fed. The tape is then driven at slow speed by a motor 16 and the signals reproduced by the heads 17, 18. The reproduced signals are fed to amplifiers 26, 27 and through relays 28, 29 to coding circuits 31 a desired one of which is actuated to perform the desired control of the mechanism.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US751360XA | 1953-01-05 | 1953-01-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB751360A true GB751360A (en) | 1956-06-27 |
Family
ID=22123790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB283/54A Expired GB751360A (en) | 1953-01-05 | 1954-01-05 | Improvements in or relating to magnetic programming apparatus for example for use incontrolling a mechanism |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB751360A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989008964A1 (en) * | 1988-03-16 | 1989-09-21 | Lectrolarm Custom Systems, Inc. | Video camera programming and control system |
-
1954
- 1954-01-05 GB GB283/54A patent/GB751360A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989008964A1 (en) * | 1988-03-16 | 1989-09-21 | Lectrolarm Custom Systems, Inc. | Video camera programming and control system |
US4893202A (en) * | 1988-03-16 | 1990-01-09 | Lectrolarm Custom Systems, Inc. | Video tape recorder control system |
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