BR7900530A - Acionamento para toca-disco - Google Patents
Acionamento para toca-discoInfo
- Publication number
- BR7900530A BR7900530A BR7900530A BR7900530A BR7900530A BR 7900530 A BR7900530 A BR 7900530A BR 7900530 A BR7900530 A BR 7900530A BR 7900530 A BR7900530 A BR 7900530A BR 7900530 A BR7900530 A BR 7900530A
- Authority
- BR
- Brazil
- Prior art keywords
- disc play
- play drive
- drive
- disc
- play
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- 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
- G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Rotational Drive Of Disk (AREA)
- Control Of Direct Current Motors (AREA)
- Control Of Electric Motors In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782803937 DE2803937C2 (de) | 1978-01-30 | 1978-01-30 | Direktantrieb des Plattentellers eines Plattenspielers |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7900530A true BR7900530A (pt) | 1979-08-21 |
Family
ID=6030727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7900530A BR7900530A (pt) | 1978-01-30 | 1979-01-29 | Acionamento para toca-disco |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS54151402A (pt) |
BR (1) | BR7900530A (pt) |
DE (1) | DE2803937C2 (pt) |
FR (1) | FR2415860A1 (pt) |
GB (1) | GB2014370B (pt) |
MX (1) | MX146407A (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH021079A (ja) * | 1988-10-28 | 1990-01-05 | Fuji Photo Film Co Ltd | 放射線画像処理方法および装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2814770A (en) * | 1956-07-30 | 1957-11-26 | Rca Corp | Electric motor |
FR1257802A (fr) * | 1960-02-25 | 1961-04-07 | Normacem Sa | Appareil électromécanique combiné |
US3322988A (en) * | 1963-12-25 | 1967-05-30 | Jeco Kk | Direct current armature with condensers |
US3891876A (en) * | 1973-12-21 | 1975-06-24 | Singer Co | Permanent magnet electric motor having a non-ferrous solid armature |
DE2531434A1 (de) * | 1974-03-07 | 1976-01-29 | Olympus Optical Co | Kernloser elektromotor |
US4072315A (en) * | 1975-04-07 | 1978-02-07 | Matsushita Electric Industrial Co., Ltd. | Turntable direct-drive system |
-
1978
- 1978-01-30 DE DE19782803937 patent/DE2803937C2/de not_active Expired
-
1979
- 1979-01-05 GB GB7900328A patent/GB2014370B/en not_active Expired
- 1979-01-24 FR FR7901823A patent/FR2415860A1/fr not_active Withdrawn
- 1979-01-25 JP JP662179A patent/JPS54151402A/ja active Pending
- 1979-01-29 BR BR7900530A patent/BR7900530A/pt unknown
- 1979-01-29 MX MX17644279A patent/MX146407A/es unknown
Also Published As
Publication number | Publication date |
---|---|
MX146407A (es) | 1982-06-23 |
GB2014370A (en) | 1979-08-22 |
DE2803937A1 (de) | 1979-08-02 |
DE2803937C2 (de) | 1984-03-08 |
GB2014370B (en) | 1982-07-21 |
FR2415860A1 (fr) | 1979-08-24 |
JPS54151402A (en) | 1979-11-28 |
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