DE2460217A1 - Tonabnehmer - Google Patents
TonabnehmerInfo
- Publication number
- DE2460217A1 DE2460217A1 DE19742460217 DE2460217A DE2460217A1 DE 2460217 A1 DE2460217 A1 DE 2460217A1 DE 19742460217 DE19742460217 DE 19742460217 DE 2460217 A DE2460217 A DE 2460217A DE 2460217 A1 DE2460217 A1 DE 2460217A1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic
- magnet
- pickup
- parts
- pickup according
- Prior art date
- 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.)
- Withdrawn
Links
- 230000004907 flux Effects 0.000 claims description 35
- 239000011230 binding agent Substances 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 241001422033 Thestylus Species 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R11/00—Transducers of moving-armature or moving-core type
- H04R11/08—Gramophone pick-ups using a stylus; Recorders using a stylus
- H04R11/12—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP741371A JPS5830798B2 (ja) | 1973-12-22 | 1973-12-22 | ム−ビイングマグネツトガタカ−トリツジ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2460217A1 true DE2460217A1 (de) | 1975-07-03 |
Family
ID=11499627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742460217 Withdrawn DE2460217A1 (de) | 1973-12-22 | 1974-12-19 | Tonabnehmer |
Country Status (8)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2734331A1 (de) * | 1976-07-31 | 1978-02-02 | Sansui Electric Co | Tonabnehmer |
| DE2810459A1 (de) * | 1977-03-14 | 1978-09-21 | Burundukov | Elektrodynamischer wandler von mechanischen schwingungen in elektrische signale und umgekehrt, stereo- und monophonie-tonkoepfe und elektrodynamisches mikrophon |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072823A (en) * | 1975-06-06 | 1978-02-07 | Kabushiki Kaisha Mitachi Onkyo Seisakusho | Moving magnet pickup cartridge |
| JPS5326103U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1976-08-12 | 1978-03-06 | ||
| US4170783A (en) * | 1977-03-14 | 1979-10-09 | Victor Company Of Japan, Ltd. | Signal pickup device for reproducing an information signal recorded on a track of a rotary recording medium |
| WO2007017823A1 (en) * | 2005-08-05 | 2007-02-15 | Koninklijke Philips Electronics, N.V. | Pendulum drive system for personal care appliances |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA686858A (en) * | 1964-05-19 | Tannoy Limited | Pick-ups for gramophones | |
| US2507708A (en) * | 1945-12-22 | 1950-05-16 | Pennsylvania Electronics Inc | Phonograph pickup having permanent magnet armature |
| NL106582C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1957-10-30 | |||
| US3538266A (en) * | 1967-10-06 | 1970-11-03 | Micro Seiki Co Ltd | Magnetic pickup with inducing magnet axially aligned with the armature |
-
1973
- 1973-12-22 JP JP741371A patent/JPS5830798B2/ja not_active Expired
-
1974
- 1974-12-17 US US05/533,489 patent/US3987255A/en not_active Expired - Lifetime
- 1974-12-18 NL NL7416527A patent/NL7416527A/xx not_active Application Discontinuation
- 1974-12-19 GB GB55024/74A patent/GB1482269A/en not_active Expired
- 1974-12-19 CA CA216,463A patent/CA1004604A/en not_active Expired
- 1974-12-19 DE DE19742460217 patent/DE2460217A1/de not_active Withdrawn
- 1974-12-20 IT IT7430913A patent/IT1027959B/it active
- 1974-12-23 FR FR7442560A patent/FR2255669B1/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2734331A1 (de) * | 1976-07-31 | 1978-02-02 | Sansui Electric Co | Tonabnehmer |
| DE2810459A1 (de) * | 1977-03-14 | 1978-09-21 | Burundukov | Elektrodynamischer wandler von mechanischen schwingungen in elektrische signale und umgekehrt, stereo- und monophonie-tonkoepfe und elektrodynamisches mikrophon |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5094903A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-07-29 |
| IT1027959B (it) | 1978-12-20 |
| FR2255669B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-05-09 |
| JPS5830798B2 (ja) | 1983-07-01 |
| NL7416527A (nl) | 1975-06-24 |
| GB1482269A (en) | 1977-08-10 |
| FR2255669A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-07-18 |
| US3987255A (en) | 1976-10-19 |
| CA1004604A (en) | 1977-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |