HK14796A - Arrangement and circuit for the electrical commutation of field windings - Google Patents
Arrangement and circuit for the electrical commutation of field windingsInfo
- Publication number
- HK14796A HK14796A HK14796A HK14796A HK14796A HK 14796 A HK14796 A HK 14796A HK 14796 A HK14796 A HK 14796A HK 14796 A HK14796 A HK 14796A HK 14796 A HK14796 A HK 14796A
- Authority
- HK
- Hong Kong
- Prior art keywords
- arrangement
- circuit
- field windings
- commutation
- motor
- Prior art date
Links
Classifications
-
- 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
- H02K29/10—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using light effect devices
-
- 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
- G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
- G11B15/473—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads
- G11B15/4731—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads control of headwheel rotation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Brushless Motors (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Details Of Aerials (AREA)
- Relay Circuits (AREA)
- Coils Of Transformers For General Uses (AREA)
- Optical Recording Or Reproduction (AREA)
- Control Of Stepping Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863604238 DE3604238A1 (de) | 1986-02-11 | 1986-02-11 | Anordnung und schaltung fuer die elektrische kommutierung von erregerspulen |
Publications (1)
Publication Number | Publication Date |
---|---|
HK14796A true HK14796A (en) | 1996-02-02 |
Family
ID=6293850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK14796A HK14796A (en) | 1986-02-11 | 1996-01-25 | Arrangement and circuit for the electrical commutation of field windings |
Country Status (9)
Country | Link |
---|---|
US (1) | US4803408A (xx) |
EP (1) | EP0233540B1 (xx) |
JP (1) | JPH0724455B2 (xx) |
KR (1) | KR910001782B1 (xx) |
AT (1) | ATE62360T1 (xx) |
DE (2) | DE3604238A1 (xx) |
ES (1) | ES2022168B3 (xx) |
GR (1) | GR3002219T3 (xx) |
HK (1) | HK14796A (xx) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9001260A (nl) * | 1990-06-01 | 1992-01-02 | Philips Nv | Aftastinrichting met een roteerbare spiegel, alsmede aandrijfeenheid ten gebruike in de aftastinrichting, en rotorlichaam ten gebruike in de aandrijfeenheid. |
DE4118535A1 (de) * | 1991-06-06 | 1992-12-10 | Thomson Brandt Gmbh | Kopftrommel fuer einen recorder |
US5414579A (en) * | 1991-06-06 | 1995-05-09 | Deutsche Thomson-Brandt Gmbh | Head cylinder for a recorder |
US5469425A (en) * | 1991-07-04 | 1995-11-21 | Matsushita Electric Industrial Co. | Method of manufacturing an index apparatus |
DE4132881A1 (de) | 1991-10-03 | 1993-07-29 | Papst Motoren Gmbh & Co Kg | Ansteuerschaltung fuer buerstenlose gleichstrommotoren |
DE4407390A1 (de) * | 1994-03-05 | 1995-09-14 | Grundig Ag | Verfahren für den Anlauf und die Kommutierung bei Syynchronmaschinen |
DE9417591U1 (de) * | 1994-11-03 | 1994-12-15 | MAN Roland Druckmaschinen AG, 63075 Offenbach | Positionierantrieb innerhalb einer Druckmaschine |
DE10316878B4 (de) | 2003-04-11 | 2008-04-17 | Diehl Ako Stiftung & Co. Kg | Waschmaschine mit bürstenlos kommutierendem Antriebsmotor |
JP2007178235A (ja) * | 2005-12-27 | 2007-07-12 | Kodenshi Corp | モータ用ロータリエンコーダ及びその製造方法 |
CN101594107B (zh) * | 2009-07-01 | 2011-05-11 | 奇瑞汽车股份有限公司 | 混合动力汽车电机转子定位系统及其定位方法 |
US20140327333A1 (en) * | 2013-05-01 | 2014-11-06 | Codent Technical Industry Co., Ltd. | Brushless electromagnetic motor |
JP2019027884A (ja) * | 2017-07-28 | 2019-02-21 | キヤノンプレシジョン株式会社 | 位置検出装置 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3569804A (en) * | 1968-08-20 | 1971-03-09 | Nasa | Direct current motor with stationary armature and field |
US3577053A (en) * | 1969-02-17 | 1971-05-04 | Sperry Rand Corp | Brushless dc motor including a variable attenuator fed commutator |
US3581173A (en) * | 1969-06-09 | 1971-05-25 | Sperry Rand Corp | Light actuated brushless dc motor |
DE7029840U (de) * | 1970-08-07 | 1971-09-23 | Dunkermotoren Praez Skleinstmo | Langsamlaufender gleichstrommotor in flachbauweise. |
JPS4939214A (xx) * | 1972-08-22 | 1974-04-12 | ||
DE2424254A1 (de) * | 1974-05-18 | 1976-04-08 | Papst Motoren Kg | Kollektorloser gleichstrommotor |
GB1498409A (en) * | 1975-05-22 | 1978-01-18 | British Aircraft Corp Ltd | Electrical apparatus |
JPS5250510A (en) * | 1975-10-20 | 1977-04-22 | Matsushita Electric Ind Co Ltd | Electronic commutator motor |
JPS5250511A (en) * | 1975-10-20 | 1977-04-22 | Matsushita Electric Ind Co Ltd | Electronic commutator motor |
DD127141A1 (de) * | 1976-08-19 | 1977-09-07 | Andreas Furkert | Kollektorloser motor |
SE402355B (sv) * | 1976-10-15 | 1978-06-26 | Bergkvist Lars A | Anordning for indikering av en vinkel eller en vinkelhastighet |
US4197489A (en) * | 1978-01-27 | 1980-04-08 | Mfe Corporation | Spindle drive system |
GB1572586A (en) * | 1978-03-22 | 1980-07-30 | Mfe Corp | Disc drive system |
US4228384A (en) * | 1978-05-08 | 1980-10-14 | Kollmorgen Technologies Corporation | Brushless DC printed motor |
DE2824863C2 (de) * | 1978-06-02 | 1980-08-07 | Guenter Wulff Apparatebau Gmbh, 1000 Berlin | Mit einem eigenen Elektromotor ausgestatteter Umlaufkörper für Münzspielgeräte |
JPS5523711A (en) * | 1978-07-29 | 1980-02-20 | Sony Corp | Rotary electric machine |
US4216512A (en) * | 1978-08-21 | 1980-08-05 | Sycor, Inc. | Disc recorder with brushless DC motor drive |
CH648963A5 (de) * | 1978-11-08 | 1985-04-15 | Faulhaber Fritz | Gleichstrom-kleinmotor mit eisenlosem anker. |
JPS6219094Y2 (xx) * | 1979-01-29 | 1987-05-15 | ||
DD160092A1 (de) * | 1981-06-30 | 1983-04-27 | Peter Scherber | Langsam laufender gleichstrommotor |
DE3214554C2 (de) * | 1982-04-20 | 1986-08-14 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur Bestimmung der Position von Schreibwerken in Druckern mit einem Gleichstrommotor |
JPS58220259A (ja) * | 1982-06-15 | 1983-12-21 | Victor Co Of Japan Ltd | テ−プ端検出装置 |
JPS5910162A (ja) * | 1982-07-05 | 1984-01-19 | Mitsubishi Electric Corp | ブラシレス化直流モ−タ |
EP0150070A3 (de) * | 1984-01-19 | 1986-06-04 | Papst-Motoren GmbH & Co. KG | Kollektorloser Gleichstommotor mit eisenloser Statorwicklung |
-
1986
- 1986-02-11 DE DE19863604238 patent/DE3604238A1/de not_active Withdrawn
-
1987
- 1987-02-03 ES ES87101442T patent/ES2022168B3/es not_active Expired - Lifetime
- 1987-02-03 EP EP87101442A patent/EP0233540B1/de not_active Expired - Lifetime
- 1987-02-03 DE DE8787101442T patent/DE3768980D1/de not_active Expired - Fee Related
- 1987-02-03 AT AT87101442T patent/ATE62360T1/de not_active IP Right Cessation
- 1987-02-09 JP JP62026520A patent/JPH0724455B2/ja not_active Expired - Fee Related
- 1987-02-11 KR KR1019870001103A patent/KR910001782B1/ko not_active IP Right Cessation
- 1987-02-11 US US07/013,435 patent/US4803408A/en not_active Expired - Fee Related
-
1991
- 1991-07-01 GR GR91400911T patent/GR3002219T3/el unknown
-
1996
- 1996-01-25 HK HK14796A patent/HK14796A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910001782B1 (ko) | 1991-03-23 |
DE3604238A1 (de) | 1987-08-13 |
DE3768980D1 (de) | 1991-05-08 |
KR870008427A (ko) | 1987-09-26 |
ES2022168B3 (es) | 1991-12-01 |
EP0233540A1 (de) | 1987-08-26 |
US4803408A (en) | 1989-02-07 |
EP0233540B1 (de) | 1991-04-03 |
JPH0724455B2 (ja) | 1995-03-15 |
ATE62360T1 (de) | 1991-04-15 |
GR3002219T3 (en) | 1992-12-30 |
JPS62193531A (ja) | 1987-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20040203 |
|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |