DE2229240A1 - - Google Patents
Info
- Publication number
- DE2229240A1 DE2229240A1 DE19722229240 DE2229240A DE2229240A1 DE 2229240 A1 DE2229240 A1 DE 2229240A1 DE 19722229240 DE19722229240 DE 19722229240 DE 2229240 A DE2229240 A DE 2229240A DE 2229240 A1 DE2229240 A1 DE 2229240A1
- Authority
- DE
- Germany
- 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.)
- Pending
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
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/20—Driving; Starting; Stopping; Control thereof
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/012—Recording on, or reproducing or erasing from, magnetic disks
- G11B5/016—Recording on, or reproducing or erasing from, magnetic disks using magnetic foils
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
- H04M1/276—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using magnetic recording, e.g. on tape
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Control Of Direct Current Motors (AREA)
- Stopping Of Electric Motors (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722229240 DE2229240B1 (en) | 1972-06-15 | 1972-06-15 | DEVICE FOR RECORDING PULSES |
| CH694773A CH554043A (en) | 1972-06-15 | 1973-05-16 | DEVICE FOR RECORDING PULSE SEQUENCES. |
| AT432873A AT324439B (en) | 1972-06-15 | 1973-05-17 | DEVICE FOR RECORDING IMPULSE SEQUENCES EMITTED BY A NUMBER DISC ON A RECORDING CARRIER DRIVEN BY AN ELECTRIC MOTOR |
| GB2492473A GB1410888A (en) | 1972-06-15 | 1973-05-24 | Arrangement for recording electrical pulse sequences |
| US00368669A US3844512A (en) | 1972-06-15 | 1973-06-11 | Arrangement for recording pulses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722229240 DE2229240B1 (en) | 1972-06-15 | 1972-06-15 | DEVICE FOR RECORDING PULSES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2229240A1 true DE2229240A1 (en) | 1973-08-09 |
| DE2229240B1 DE2229240B1 (en) | 1973-08-09 |
Family
ID=5847868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722229240 Pending DE2229240B1 (en) | 1972-06-15 | 1972-06-15 | DEVICE FOR RECORDING PULSES |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3844512A (en) |
| AT (1) | AT324439B (en) |
| CH (1) | CH554043A (en) |
| DE (1) | DE2229240B1 (en) |
| GB (1) | GB1410888A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2285033A1 (en) * | 1974-09-10 | 1976-04-09 | Telstop Sa | SYSTEM FOR CONTROL OF CALLED TELEPHONE NUMBERS |
| GB2016241B (en) * | 1978-01-24 | 1982-03-31 | Pendolan Systems Ltd | Telephone logger |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3004817A (en) * | 1961-10-17 | wapner | ||
| US3094700A (en) * | 1959-11-23 | 1963-06-18 | Gen Dynamics Corp | Recording control circuit |
| US3587112A (en) * | 1969-11-12 | 1971-06-22 | American District Telegraph Co | Electrically operated signal recording device for protective systems |
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1972
- 1972-06-15 DE DE19722229240 patent/DE2229240B1/en active Pending
-
1973
- 1973-05-16 CH CH694773A patent/CH554043A/en not_active IP Right Cessation
- 1973-05-17 AT AT432873A patent/AT324439B/en not_active IP Right Cessation
- 1973-05-24 GB GB2492473A patent/GB1410888A/en not_active Expired
- 1973-06-11 US US00368669A patent/US3844512A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AT324439B (en) | 1975-08-25 |
| US3844512A (en) | 1974-10-29 |
| GB1410888A (en) | 1975-10-22 |
| CH554043A (en) | 1974-09-13 |
| DE2229240B1 (en) | 1973-08-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B1 | Publication of the examined application without previous publication of unexamined application |