NL6814384A - - Google Patents
Info
- Publication number
- NL6814384A NL6814384A NL6814384A NL6814384A NL6814384A NL 6814384 A NL6814384 A NL 6814384A NL 6814384 A NL6814384 A NL 6814384A NL 6814384 A NL6814384 A NL 6814384A NL 6814384 A NL6814384 A NL 6814384A
- Authority
- NL
- Netherlands
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
- G11B15/46—Controlling, regulating, or indicating speed
-
- 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
- G11B15/26—Driving record carriers by members acting directly or indirectly thereon
- G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/08—Arrangements for controlling the speed or torque of a single motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Brushless Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1572502 | 1967-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6814384A true NL6814384A (de) | 1969-06-03 |
Family
ID=5678470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6814384A NL6814384A (de) | 1967-11-30 | 1968-10-08 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3564306A (de) |
| AT (1) | AT282990B (de) |
| CH (1) | CH479929A (de) |
| FR (1) | FR1594906A (de) |
| GB (1) | GB1233749A (de) |
| IE (1) | IE32818B1 (de) |
| NL (1) | NL6814384A (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4995109A (de) * | 1973-01-17 | 1974-09-10 | ||
| US3909643A (en) * | 1973-03-30 | 1975-09-30 | Victor Company Of Japan | Direct-driven type phonograph turntable |
| US3851504A (en) * | 1973-07-17 | 1974-12-03 | E Theobald | Combination lock for engine starters |
| JPS5444707A (en) * | 1977-09-14 | 1979-04-09 | Sony Corp | Dc brushless motor |
| US4316096A (en) * | 1978-10-10 | 1982-02-16 | Syverson Charles D | Wind power generator and control therefore |
| US4418287A (en) * | 1978-10-10 | 1983-11-29 | Power Group International Corporation | Wind power generator and control therefore |
| EP0104030B1 (de) * | 1982-09-17 | 1990-01-03 | Kudelski S.A. | Bandantriebsrolle |
| CA1266877A (en) * | 1984-09-13 | 1990-03-20 | Erich Rabe | Electronically commutated dc machine and use thereof |
| NZ221822A (en) * | 1987-09-15 | 1990-02-26 | Clark Automotive Dev | Permanent magnet motor |
| DE4111627C2 (de) * | 1991-04-10 | 1994-06-09 | Wolfgang Hill | Elektromotor für ein Elektromobil zum Einbau in eine Radfelge |
| JP2660879B2 (ja) * | 1992-05-25 | 1997-10-08 | マンネスマン・アクチエンゲゼルシャフト | 半導体スイッチを有する電気機械 |
| US6133658A (en) * | 1998-01-27 | 2000-10-17 | General Electric Company | Method of voltage selection and bearing protection for an electric motor |
| CZ302396B6 (cs) * | 2007-08-03 | 2011-04-27 | Ceské vysoké ucení technické, Fakulta stavební | Tekutinová turbína |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3293457A (en) * | 1966-12-20 | Brushless d.c. motor provided with hall-effect devices | ||
| FR726456A (fr) * | 1930-11-04 | 1932-05-30 | Moteur électrique, particulièrement applicable comme moteur de phonographe | |
| US3390291A (en) * | 1962-07-03 | 1968-06-25 | Michigan Bank Nat Ass | Permanent magnet rotor structure for a dynamoelectric machine |
| US3329845A (en) * | 1964-03-16 | 1967-07-04 | Lear Jet Corp | Self-shielding motor |
-
1968
- 1968-08-23 AT AT826568A patent/AT282990B/de not_active IP Right Cessation
- 1968-09-03 CH CH1320368A patent/CH479929A/de not_active IP Right Cessation
- 1968-10-08 NL NL6814384A patent/NL6814384A/xx unknown
- 1968-11-20 US US777444A patent/US3564306A/en not_active Expired - Lifetime
- 1968-11-27 GB GB1233749D patent/GB1233749A/en not_active Expired
- 1968-11-27 IE IE1449/68A patent/IE32818B1/xx unknown
- 1968-11-28 FR FR1594906D patent/FR1594906A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IE32818L (en) | 1969-05-30 |
| FR1594906A (de) | 1970-06-08 |
| CH479929A (de) | 1969-10-15 |
| AT282990B (de) | 1970-07-27 |
| GB1233749A (de) | 1971-05-26 |
| US3564306A (en) | 1971-02-16 |
| IE32818B1 (en) | 1973-12-12 |