NL299071A - - Google Patents
Info
- Publication number
- NL299071A NL299071A NL299071DA NL299071A NL 299071 A NL299071 A NL 299071A NL 299071D A NL299071D A NL 299071DA NL 299071 A NL299071 A NL 299071A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- G11B15/56—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 the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith
- G11B15/58—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 the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith with vacuum column
-
- 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
- G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
-
- 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
- H02P5/48—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 mechanical values representing the speeds
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Advancing Webs (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US229617A US3199800A (en) | 1962-10-10 | 1962-10-10 | Tape rewind control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL299071A true NL299071A (US20070244113A1-20071018-C00087.png) |
Family
ID=22861994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL299071D NL299071A (US20070244113A1-20071018-C00087.png) | 1962-10-10 |
Country Status (6)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3311313A (en) * | 1963-07-22 | 1967-03-28 | Burroughs Corp | Tape rewind system |
| NL128310C (US20070244113A1-20071018-C00087.png) * | 1963-09-06 | |||
| US3329364A (en) * | 1965-02-24 | 1967-07-04 | Ampex | Pneumatic tape drive system |
| US3384317A (en) * | 1966-01-03 | 1968-05-21 | George D. Bukovich | Tape handler apparatus |
| US3620430A (en) * | 1970-03-05 | 1971-11-16 | Ibm | Constant mass flow pressurized air bearing |
| DE2046916C3 (de) * | 1970-09-23 | 1974-06-20 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Magnetbandgerät mit abgestuftem Brems- und/oder Motordrehmoment für die Bandwickelsteuerung |
| US3752415A (en) * | 1971-01-18 | 1973-08-14 | Ampex | Magnetic tape transport |
| US3713606A (en) * | 1971-01-25 | 1973-01-30 | Ibm | Magnetic tape unit capstan and reel motor control apparatus |
| BE795324A (fr) * | 1972-02-14 | 1973-05-29 | Ampex | Mecanisme pneumatique de reenroulement de bandes magnetiques |
| US3984065A (en) * | 1975-03-13 | 1976-10-05 | Computer Peripherals, Inc. | Tape transport system |
| US4025026A (en) * | 1976-03-11 | 1977-05-24 | Merritt Robert E | Apparatus and method for supplying constant tension material |
| US6336608B1 (en) | 2000-02-29 | 2002-01-08 | James Robert Cope | Flexible web roller guide assembly with an integral centrifugal pump capability to provide a hydrostatic air bearing function to the roller guides outside supporting surface |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2656129A (en) * | 1950-07-22 | 1953-10-20 | Raytheon Mfg Co | High-speed tape-handling mechanism |
| US2921753A (en) * | 1954-05-17 | 1960-01-19 | Cons Electrodynamics Corp | Tape transport system |
| NL213346A (US20070244113A1-20071018-C00087.png) * | 1955-12-30 | |||
| GB872441A (en) * | 1957-03-14 | 1961-07-12 | Electrical & Musical Ind Ltd | Improvements in or relating to web driving apparatus |
| NL126310C (US20070244113A1-20071018-C00087.png) * | 1957-12-30 | |||
| US2952415A (en) * | 1958-04-07 | 1960-09-13 | Burroughs Corp | Tape transport system |
| US3091408A (en) * | 1960-07-22 | 1963-05-28 | Potter Instrument Co Inc | Vacuum buffer loop device for tape handlers |
| US3106357A (en) * | 1960-12-17 | 1963-10-08 | Nippon Electric Co | Tape feed mechanism |
-
0
- NL NL299071D patent/NL299071A/xx unknown
- BE BE637875D patent/BE637875A/xx unknown
-
1962
- 1962-10-10 US US229617A patent/US3199800A/en not_active Expired - Lifetime
-
1963
- 1963-09-30 GB GB38402/63A patent/GB996106A/en not_active Expired
- 1963-10-04 DE DES87732A patent/DE1279745B/de active Pending
- 1963-11-06 CH CH1230063A patent/CH413911A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH413911A (de) | 1966-05-31 |
| GB996106A (en) | 1965-06-23 |
| US3199800A (en) | 1965-08-10 |
| BE637875A (US20070244113A1-20071018-C00087.png) | |
| DE1279745B (de) | 1968-10-10 |
