NL293137A - - Google Patents
Info
- Publication number
- NL293137A NL293137A NL293137DA NL293137A NL 293137 A NL293137 A NL 293137A NL 293137D A NL293137D A NL 293137DA NL 293137 A NL293137 A NL 293137A
- Authority
- NL
- Netherlands
Links
Classifications
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- 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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/26—Driving record carriers by members acting directly or indirectly thereon
- G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
- B65H23/1882—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling longitudinal register of web
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- 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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/46—Controlling, regulating, or indicating speed
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/18—Controlling the angular speed together with angular position or phase
- H02P23/186—Controlling the angular speed together with angular position or phase of one shaft by controlling the prime mover
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
- H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/90—Specific system operational feature
- Y10S388/902—Compensation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/921—Timer or time delay means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Control Of Position Or Direction (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Control Of Multiple Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US198290A US3196421A (en) | 1962-05-28 | 1962-05-28 | Tape apparatus speed control |
Publications (1)
Publication Number | Publication Date |
---|---|
NL293137A true NL293137A (it) | 1900-01-01 |
Family
ID=22732756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL293137D NL293137A (it) | 1962-05-28 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3196421A (it) |
DE (1) | DE1438842B2 (it) |
GB (1) | GB992774A (it) |
NL (1) | NL293137A (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3386021A (en) * | 1964-08-28 | 1968-05-28 | Air Force Usa | Direct current motor speed control system |
US3412385A (en) * | 1964-11-12 | 1968-11-19 | Scient Data Systems Inc | Magnetic tape transducing control system |
US3508230A (en) * | 1967-09-08 | 1970-04-21 | Lockheed Missiles Space | Space craft reentry blackout recorder |
FR2045141A5 (it) * | 1969-06-06 | 1971-02-26 | Beauviala Jean Pierre | |
US3633190A (en) * | 1969-11-10 | 1972-01-04 | Singer Co | Apparatus for interpreting information recorded on an erasable storage medium, and for making it possible to replace such information in full or in part |
US4104684A (en) * | 1975-05-19 | 1978-08-01 | Matsushita Electric Industrial Co., Ltd. | Rotary head type magnetic video recording and reproducing system |
US4146910A (en) * | 1977-04-21 | 1979-03-27 | Sycor, Inc. | Combined speed control and sectoring index for disc recorders and the like |
DE3151932A1 (de) * | 1981-12-30 | 1983-07-07 | Agfa-Gevaert Ag, 5090 Leverkusen | Einrichtung zum transportieren eines bandfoermigen kopiermaterials |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2854526A (en) * | 1955-02-10 | 1958-09-30 | Rca Corp | Magnetic recording |
US3064173A (en) * | 1956-05-18 | 1962-11-13 | Celanese Corp | Speed slaving method and apparatus |
US2876004A (en) * | 1956-07-12 | 1959-03-03 | Cons Electrodynamics Corp | Speed measurement and control |
US2866143A (en) * | 1956-08-31 | 1958-12-23 | Cons Electrodynamics Corp | Adjustable speed drive for tape recording systems |
US3071644A (en) * | 1959-03-26 | 1963-01-01 | Rca Corp | Control systems |
-
0
- NL NL293137D patent/NL293137A/xx unknown
-
1962
- 1962-05-28 US US198290A patent/US3196421A/en not_active Expired - Lifetime
-
1963
- 1963-05-27 GB GB21115/63A patent/GB992774A/en not_active Expired
- 1963-05-28 DE DE19631438842 patent/DE1438842B2/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1438842A1 (de) | 1970-10-01 |
GB992774A (en) | 1965-05-19 |
DE1438842B2 (de) | 1971-11-18 |
US3196421A (en) | 1965-07-20 |