FR2229114B1 - - Google Patents
Info
- Publication number
- FR2229114B1 FR2229114B1 FR7414787A FR7414787A FR2229114B1 FR 2229114 B1 FR2229114 B1 FR 2229114B1 FR 7414787 A FR7414787 A FR 7414787A FR 7414787 A FR7414787 A FR 7414787A FR 2229114 B1 FR2229114 B1 FR 2229114B1
- Authority
- FR
- France
- 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
- 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
- G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE130845A BE799211A (fr) | 1973-05-07 | 1973-05-07 | Appareil indicateur de position du bras de tension d'une boucle de bande magnetique. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2229114A1 FR2229114A1 (fr) | 1974-12-06 |
FR2229114B1 true FR2229114B1 (fr) | 1980-07-04 |
Family
ID=3841917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7414787A Expired FR2229114B1 (fr) | 1973-05-07 | 1974-04-29 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3924177A (fr) |
JP (1) | JPS5311447B2 (fr) |
BE (1) | BE799211A (fr) |
DE (1) | DE2417964C3 (fr) |
FR (1) | FR2229114B1 (fr) |
GB (1) | GB1438468A (fr) |
SE (1) | SE398554B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5233558A (en) * | 1975-09-10 | 1977-03-14 | Hiromi Ogasawara | Detector for minute variations |
US4038528A (en) * | 1975-11-10 | 1977-07-26 | The Laitram Corporation | Automatic piloting system |
US4233593A (en) * | 1978-06-12 | 1980-11-11 | General Electric Company | Capacitive touch control and display |
DK143423C (da) * | 1979-03-22 | 1981-12-21 | Brueel & Kjaer As | Strimmelskriver med en differentialkondensator som positionsgiver til en positionsservo for skrivepennen |
US4287471A (en) * | 1979-05-23 | 1981-09-01 | North American Manufacturing Company | Strip center line sensor |
US4475829A (en) * | 1981-04-30 | 1984-10-09 | International Business Machines Corporation | Capacitive metering means for uniform ribbon feed and take-up mechanism |
EP0068863A1 (fr) * | 1981-07-01 | 1983-01-05 | Normalair-Garrett (Holdings) Limited | Appareil de transport de bande |
US4566652A (en) * | 1983-11-18 | 1986-01-28 | Storage Technology Corporation | Tape drive having swing arm buffers and automatic threading |
US4609422A (en) * | 1984-02-03 | 1986-09-02 | Becking Paul E | Printer ribbon cartridge loading system |
US5049827A (en) * | 1990-01-12 | 1991-09-17 | Jet Electronics & Technology Inc. | Non-contacting potentiometer |
GB2295016A (en) * | 1994-11-07 | 1996-05-15 | British Nuclear Fuels Plc | A transducer |
DE102011002447B4 (de) | 2011-01-04 | 2014-07-10 | Ident Technology Ag | Kapazitiver Annäherungsensor sowie Verfahren zur kapazitiven Annäherungsdetektion |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2985396A (en) * | 1956-03-30 | 1961-05-23 | Minnesota Mining & Mfg | Apparatus for compensating reel flutter in tape-recording equipment |
US3312892A (en) * | 1964-05-04 | 1967-04-04 | Technology Instr Corp Of Calif | Contactless electrical transducer having moving parts |
US3318547A (en) * | 1964-09-28 | 1967-05-09 | Minnesota Mining & Mfg | Tape transport system |
GB1250759A (fr) * | 1968-01-23 | 1971-10-20 | ||
GB1347235A (en) * | 1970-01-23 | 1974-02-27 | Automatic Systems Lab Ltd | Variable capacitance displacement transducers |
US3641414A (en) * | 1970-10-16 | 1972-02-08 | United Control Corp | Transducer system with floating input circuit and constant current output electronics |
US3683402A (en) * | 1970-11-12 | 1972-08-08 | Bausch & Lomb | Capacitive transducer drive mechanism for the recording pen of a graphical recorder |
US3668672A (en) * | 1970-11-13 | 1972-06-06 | Bausch & Lomb | Capacitive transducer |
US3732553A (en) * | 1971-04-16 | 1973-05-08 | Spearhead Inc | Capacitive pick-off transducer |
US3783374A (en) * | 1972-04-07 | 1974-01-01 | Sundstrand Data Control | Capacitance difference detector circuit |
-
1973
- 1973-05-07 BE BE130845A patent/BE799211A/fr not_active IP Right Cessation
-
1974
- 1974-02-25 US US445257A patent/US3924177A/en not_active Expired - Lifetime
- 1974-03-21 GB GB1255374A patent/GB1438468A/en not_active Expired
- 1974-04-11 DE DE2417964A patent/DE2417964C3/de not_active Expired
- 1974-04-29 FR FR7414787A patent/FR2229114B1/fr not_active Expired
- 1974-05-06 SE SE7406011A patent/SE398554B/xx not_active IP Right Cessation
- 1974-05-07 JP JP4984274A patent/JPS5311447B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1438468A (en) | 1976-06-09 |
JPS5016505A (fr) | 1975-02-21 |
US3924177A (en) | 1975-12-02 |
DE2417964A1 (de) | 1974-11-21 |
DE2417964C3 (de) | 1980-07-03 |
FR2229114A1 (fr) | 1974-12-06 |
BE799211A (fr) | 1973-11-07 |
JPS5311447B2 (fr) | 1978-04-21 |
SE398554B (sv) | 1977-12-27 |
DE2417964B2 (de) | 1977-05-12 |