CH609166A5 - Arrangement for reducing the frequency of winding movements of the winding motors in a tape apparatus - Google Patents
Arrangement for reducing the frequency of winding movements of the winding motors in a tape apparatusInfo
- Publication number
- CH609166A5 CH609166A5 CH525376A CH525376A CH609166A5 CH 609166 A5 CH609166 A5 CH 609166A5 CH 525376 A CH525376 A CH 525376A CH 525376 A CH525376 A CH 525376A CH 609166 A5 CH609166 A5 CH 609166A5
- Authority
- CH
- Switzerland
- Prior art keywords
- winding
- frequency
- arrangement
- reducing
- movements
- Prior art date
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752529146 DE2529146C3 (de) | 1975-06-30 | 1975-06-30 | Verfahren und Anordnung zum Verhindern von Auf- oder Abwickel- oder Umkehrbefehlen für einen Wickelmotor in einem Bandgerät, dessen Drehzahl einen bestimmten Wert unterschreitet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH609166A5 true CH609166A5 (en) | 1979-02-15 |
Family
ID=5950306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH525376A CH609166A5 (en) | 1975-06-30 | 1976-04-27 | Arrangement for reducing the frequency of winding movements of the winding motors in a tape apparatus |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT351800B (de) |
| BE (1) | BE843615A (de) |
| CH (1) | CH609166A5 (de) |
| DE (1) | DE2529146C3 (de) |
| FR (1) | FR2316688A1 (de) |
| IT (1) | IT1081214B (de) |
| NL (1) | NL7606720A (de) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3370802A (en) * | 1965-06-04 | 1968-02-27 | Sperry Rand Corp | Tape loop control circuit |
| US3550878A (en) * | 1968-10-08 | 1970-12-29 | Ibm | Digital position detection and velocity compensation system |
| US3673473A (en) * | 1970-10-19 | 1972-06-27 | Ibm | Magnetic tape unit reel motor tension control |
| US3753130A (en) * | 1972-03-09 | 1973-08-14 | Bell Telephone Labor Inc | Digital frequency comparator |
-
1975
- 1975-06-30 DE DE19752529146 patent/DE2529146C3/de not_active Expired
-
1976
- 1976-04-27 CH CH525376A patent/CH609166A5/xx not_active IP Right Cessation
- 1976-05-19 AT AT363776A patent/AT351800B/de not_active IP Right Cessation
- 1976-06-21 NL NL7606720A patent/NL7606720A/xx not_active Application Discontinuation
- 1976-06-25 FR FR7619408A patent/FR2316688A1/fr not_active Withdrawn
- 1976-06-25 IT IT2470476A patent/IT1081214B/it active
- 1976-06-30 BE BE168490A patent/BE843615A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT351800B (de) | 1979-08-10 |
| FR2316688A1 (fr) | 1977-01-28 |
| ATA363776A (de) | 1979-01-15 |
| DE2529146A1 (de) | 1977-01-13 |
| IT1081214B (it) | 1985-05-16 |
| NL7606720A (nl) | 1977-01-03 |
| BE843615A (fr) | 1976-12-30 |
| DE2529146B2 (de) | 1977-12-29 |
| DE2529146C3 (de) | 1978-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |