GB1071327A - Improvements in or relating to recorder control systems - Google Patents
Improvements in or relating to recorder control systemsInfo
- Publication number
- GB1071327A GB1071327A GB5000665A GB5000665A GB1071327A GB 1071327 A GB1071327 A GB 1071327A GB 5000665 A GB5000665 A GB 5000665A GB 5000665 A GB5000665 A GB 5000665A GB 1071327 A GB1071327 A GB 1071327A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tape
- recording element
- recording
- comparator
- nov
- 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
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Recording Measured Values (AREA)
- Electronic Switches (AREA)
Abstract
1,071,327. Controlling recording elements. HONEYWELL Inc. Nov. 24, 1965 [Nov. 25, 1964 (2)], No. 50006/65. HeadingG4H. A tape 5 (Fig. 1) on which is carried a recording element, e.g. a recording pen 3 is moved by a motor 12 under the control of an output signal from a comparator 16 representing the difference between an applied signal at the source 15 and the actual position of the tape 5. A portion of the tape is coded preferably in binary form either by means of transparent and opaque segments or by magnetic spots so that the portion of the tape opposite the recording element is sensed either photo-electrically or by magnetic heads, the signal from the heads being converted into analogue form before being fed to the comparator 16. The recording element may be a pen as shown in Fig. 1, a heated stylus for marking heat-sensitive paper or charged thermoplastic particles may be fed through a hole in the tape.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US413754A US3383699A (en) | 1964-11-25 | 1964-11-25 | Electrostatic recorder with drive system including feedback means |
| US413727A US3315266A (en) | 1964-11-25 | 1964-11-25 | Record drive system including feedback means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1071327A true GB1071327A (en) | 1967-06-07 |
Family
ID=27022282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5000665A Expired GB1071327A (en) | 1964-11-25 | 1965-11-24 | Improvements in or relating to recorder control systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1071327A (en) |
-
1965
- 1965-11-24 GB GB5000665A patent/GB1071327A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1146842A (en) | Transducing system | |
| ES368072A1 (en) | Tape recorder useful as an automated teaching apparatus | |
| GB1071327A (en) | Improvements in or relating to recorder control systems | |
| SE330060B (en) | ||
| GB947967A (en) | Improvements in and relating to the recording of information | |
| GB1134004A (en) | Data processing system timing | |
| GB1115813A (en) | Method for recording and reproducing information by surface modification of a polymeric composition | |
| GB1090219A (en) | Improvements in or relating to automatic chart position display apparatus | |
| JPS54125010A (en) | Magnetic disc apparatus | |
| GB1101512A (en) | Improvements in or relating to disc recording | |
| GB1206523A (en) | Analog centesimal recorder having redundant digit | |
| JPS538136A (en) | Copying process by means of laser | |
| JPS5211011A (en) | Control signal erasing unit | |
| JPS55107917A (en) | Pen-writing recorder | |
| GB1164114A (en) | Improvements in or relating to Methods of and Means for Effecting Step by Step Movement of a Tape-like Member | |
| GB914247A (en) | Improvements in or relating to magnetic transducing apparatus | |
| JPS5339717A (en) | Temperature compensator for magnetic disc device | |
| JPS53100208A (en) | Auto reversing system | |
| JPS57172558A (en) | Magnetic recording and reproducing device | |
| GB1122237A (en) | Improvements relating to servo mechanisms | |
| SU362989A1 (en) | DEVICE FOR DECODING SCHEDULES | |
| GB1103477A (en) | Device and method for producing code members | |
| JPS5676680A (en) | Partial recorder | |
| GB1085748A (en) | Bearing for a three-part recording head arrangement | |
| JPS5229205A (en) | Magnetic memory |