FR2198200B3 - - Google Patents
Info
- Publication number
- FR2198200B3 FR2198200B3 FR7331987A FR7331987A FR2198200B3 FR 2198200 B3 FR2198200 B3 FR 2198200B3 FR 7331987 A FR7331987 A FR 7331987A FR 7331987 A FR7331987 A FR 7331987A FR 2198200 B3 FR2198200 B3 FR 2198200B3
- 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
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/22—Means responsive to presence or absence of recorded information signals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
-
- 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
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
- G11B15/06—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape
-
- 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
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
- B64D2045/0065—Black boxes, devices automatically broadcasting distress signals
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4123272A GB1408579A (en) | 1972-09-06 | 1972-09-06 | Data recorders |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2198200A1 FR2198200A1 (US06262066-20010717-C00315.png) | 1974-03-29 |
| FR2198200B3 true FR2198200B3 (US06262066-20010717-C00315.png) | 1976-08-06 |
Family
ID=10418737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7331987A Expired FR2198200B3 (US06262066-20010717-C00315.png) | 1972-09-06 | 1973-09-05 |
Country Status (5)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428584A (zh) * | 2016-08-09 | 2017-02-22 | 王和平 | 一种飞机黑匣子海上浮瓶搜救装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2933319A (en) * | 1953-02-25 | 1960-04-19 | Proctor Dictating Machine Corp | Sound recording and reproducing apparatus |
| US3440630A (en) * | 1965-01-08 | 1969-04-22 | Scient Data Systems | Data gap predictor for magnetic tape units |
| US3461249A (en) * | 1965-02-09 | 1969-08-12 | Sony Corp | Multi-track tape drive system for reversing tape travel after cessation of intelligence signal output from all channels |
| US3539734A (en) * | 1967-03-18 | 1970-11-10 | Teac Corp | Automatic tape recorder operating system |
| US3644683A (en) * | 1969-05-07 | 1972-02-22 | Edward H Braun | Process and apparatus for marking and editing of elongated record carriers |
-
1972
- 1972-09-06 GB GB4123272A patent/GB1408579A/en not_active Expired
-
1973
- 1973-08-29 US US392707A patent/US3864737A/en not_active Expired - Lifetime
- 1973-08-31 CA CA180,099A patent/CA992200A/en not_active Expired
- 1973-09-05 DE DE19732344776 patent/DE2344776A1/de active Pending
- 1973-09-05 FR FR7331987A patent/FR2198200B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2344776A1 (de) | 1974-03-14 |
| FR2198200A1 (US06262066-20010717-C00315.png) | 1974-03-29 |
| CA992200A (en) | 1976-06-29 |
| GB1408579A (en) | 1975-10-01 |
| US3864737A (en) | 1975-02-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |