NL7105079A - - Google Patents
Info
- Publication number
- NL7105079A NL7105079A NL7105079A NL7105079A NL7105079A NL 7105079 A NL7105079 A NL 7105079A NL 7105079 A NL7105079 A NL 7105079A NL 7105079 A NL7105079 A NL 7105079A NL 7105079 A NL7105079 A NL 7105079A
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2993870A | 1970-04-20 | 1970-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7105079A true NL7105079A (en:Method) | 1971-10-22 |
Family
ID=21851679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7105079A NL7105079A (en:Method) | 1970-04-20 | 1971-04-15 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3701494A (en:Method) |
| CA (1) | CA1005571A (en:Method) |
| DE (1) | DE2119147A1 (en:Method) |
| FR (1) | FR2089880A5 (en:Method) |
| GB (1) | GB1335744A (en:Method) |
| NL (1) | NL7105079A (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3796393A (en) * | 1972-04-19 | 1974-03-12 | Ibm | Pneumatic-photoelectric transducer in a magnetic tape unit |
| US3866855A (en) * | 1972-10-24 | 1975-02-18 | Wangco Inc | Tape tension and velocity control system |
| DE2914037C2 (de) * | 1979-04-06 | 1983-12-08 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zum Unwirksammachen von durch Temperaturschwankungen verursachten Abweichungen der Ausgangsspannung eines Druckwandlers in Magnetbandgeräten |
| US5228635A (en) * | 1990-01-26 | 1993-07-20 | Sony Corporation | Apparatus having a vacuum chamber for controlling a tape tension thereof/vacuum chamber apparatus for controlling tape tension |
| JP3187819B2 (ja) * | 1990-01-26 | 2001-07-16 | ソニー株式会社 | テープテンション制御装置 |
| US7274865B2 (en) * | 2003-09-04 | 2007-09-25 | Patricio Lagos Lehuede | General purpose 100% solid state drive for direct current rotary machines |
-
1970
- 1970-04-20 US US29938A patent/US3701494A/en not_active Expired - Lifetime
-
1971
- 1971-02-02 CA CA104,299A patent/CA1005571A/en not_active Expired
- 1971-04-15 NL NL7105079A patent/NL7105079A/xx unknown
- 1971-04-19 FR FR7113820A patent/FR2089880A5/fr not_active Expired
- 1971-04-20 DE DE19712119147 patent/DE2119147A1/de active Pending
- 1971-05-19 GB GB2157371A patent/GB1335744A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3701494A (en) | 1972-10-31 |
| DE2119147A1 (de) | 1971-11-04 |
| GB1335744A (en) | 1973-10-31 |
| CA1005571A (en) | 1977-02-15 |
| FR2089880A5 (en:Method) | 1972-01-07 |