FR2427607A1 - Capteur de vitesses de rotation - Google Patents
Capteur de vitesses de rotationInfo
- Publication number
- FR2427607A1 FR2427607A1 FR7913825A FR7913825A FR2427607A1 FR 2427607 A1 FR2427607 A1 FR 2427607A1 FR 7913825 A FR7913825 A FR 7913825A FR 7913825 A FR7913825 A FR 7913825A FR 2427607 A1 FR2427607 A1 FR 2427607A1
- Authority
- FR
- France
- Prior art keywords
- rotation speed
- speed sensor
- series
- cylindrical surface
- magnetic poles
- 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.)
- Granted
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
- H02K29/14—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with speed sensing devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/01—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for shielding from electromagnetic fields, i.e. structural association with shields
- H02K11/014—Shields associated with stationary parts, e.g. stator cores
- H02K11/0141—Shields associated with casings, enclosures or brackets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
- H02K11/225—Detecting coils
Abstract
L'invention concerne un capteur de signaux représentatif de vitesses de rotation pour un moteur ayant un rotor constitué par un aimant permanent tournant. Une surface cylindrique d'un aimant tournant ayant la forme d'un cyclindre creux porte une première série de pôles magnétiques qui coagit avec les enroulements statoriques de manière à fournir le couple de rotation alors que l'autre surface cylindrique de l'aimant tournant possède une série de pôles magnétiques coagissant avec une bobine captrice de manière à fournir le signal représentatif de la vitesse de rotation. Application aux moteurs à courant continu.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53067036A JPS5947942B2 (ja) | 1978-06-02 | 1978-06-02 | 回転速度信号検出器 |
JP53067035A JPS5947941B2 (ja) | 1978-06-02 | 1978-06-02 | 回転速度信号検出器 |
JP53067039A JPS5947945B2 (ja) | 1978-06-02 | 1978-06-02 | 回転速度信号検出器 |
JP53067037A JPS5947943B2 (ja) | 1978-06-02 | 1978-06-02 | 回転速度信号検出器 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2427607A1 true FR2427607A1 (fr) | 1979-12-28 |
FR2427607B1 FR2427607B1 (fr) | 1985-09-27 |
Family
ID=27464801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7913825A Expired FR2427607B1 (fr) | 1978-06-02 | 1979-05-30 | Capteur de vitesses de rotation |
Country Status (6)
Country | Link |
---|---|
US (1) | US4302692A (fr) |
CA (1) | CA1121022A (fr) |
DE (1) | DE2922558C2 (fr) |
FR (1) | FR2427607B1 (fr) |
GB (1) | GB2022326B (fr) |
NL (1) | NL182440C (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0020178A1 (fr) * | 1979-06-04 | 1980-12-10 | Matsushita Electric Industrial Co., Ltd. | Détecteur de vitesse de rotation |
FR2498026A1 (fr) * | 1981-01-13 | 1982-07-16 | Victor Company Of Japan | Moteur electrique sans commutateur ayant des poles magnetiques secondaires |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8103835A (nl) * | 1981-08-17 | 1983-03-16 | Philips Nv | Zelfaanlopende collectorloze gelijkstroommotor. |
US4488076A (en) * | 1982-09-30 | 1984-12-11 | Applied Motion Products, Inc. | Tachometer assembly for magnetic motors |
DE3390542T1 (de) * | 1983-10-31 | 1985-10-03 | Special'noe konstruktorskoe bjuro Akademii Nauk Estonskoj SSR, Tallin | Stromrichtermotor |
JPS61500274A (ja) * | 1983-10-31 | 1986-02-20 | スペツイアルノエ コンストルクトルスコエ ビユロ アカデミイ ナウク エストンスコイ エスエスエ−ル | 回転速度トランスジュ−サ |
US4782259A (en) * | 1984-11-01 | 1988-11-01 | Sanyo Electric Co., Ltd. | Frequency generator and motor with the same |
KR900005759B1 (ko) * | 1985-04-30 | 1990-08-09 | 마쯔시다덴기산교 가부시기가이샤 | 회전수검출수단을 구비한 전동기 |
DE3538225C2 (de) * | 1985-10-26 | 1997-08-14 | Wilo Gmbh | Kreiselpumpe oder Lüfter |
DE8530448U1 (fr) * | 1985-10-26 | 1989-07-06 | Wilo-Werk Gmbh & Co Pumpen- Und Apparatebau, 4600 Dortmund, De | |
NL8801700A (nl) * | 1988-07-05 | 1990-02-01 | Philips Nv | Electrische meerpolige machine. |
US5796200A (en) * | 1994-08-22 | 1998-08-18 | Kabushiki Kaisha Sankyo Seiki Seisakusho | Brushless motor having an anisotropic driving magnet and an isotropic frequency magnet |
GB9701538D0 (en) * | 1997-01-24 | 1997-03-12 | Johnson Electric Sa | Rotation detector |
US7131339B2 (en) * | 1997-01-27 | 2006-11-07 | Southwest Research Institute | Measurement of torsional dynamics of rotating shafts using magnetostrictive sensors |
ES2258512T3 (es) * | 2000-08-19 | 2006-09-01 | Johnson Electric S.A. | Motor electrico. |
JP2003052146A (ja) * | 2001-08-06 | 2003-02-21 | Sankyo Seiki Mfg Co Ltd | 周面対向型モータ |
US6873082B2 (en) * | 2003-04-15 | 2005-03-29 | Visteon Global Technologies, Inc. | Stator assembly including a core slot insert member |
US7268451B2 (en) * | 2004-03-22 | 2007-09-11 | General Motors Corporation | Motor resolver assembly and method of measuring speed and position of a motor rotor |
US20080034730A1 (en) * | 2005-12-28 | 2008-02-14 | Claudio Filippone | Small scale hybrid engine |
DE202007018710U1 (de) * | 2007-11-13 | 2009-03-19 | Hanning Elektro-Werke Gmbh & Co. Kg | Synchronmotor |
JP5857932B2 (ja) * | 2012-10-03 | 2016-02-10 | アイシン精機株式会社 | センサユニットの製造方法 |
US20140246960A1 (en) * | 2013-03-04 | 2014-09-04 | Stephen Smith | Energy transfer system and method |
JP6593625B2 (ja) * | 2015-05-25 | 2019-10-23 | 株式会社ジェイテクト | 回転角検出装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE971680C (de) * | 1952-12-20 | 1959-03-12 | Normalzeit G M B H | Wechselstrommaschine kleiner Leistung mit einem Dauermagneten |
US2912609A (en) * | 1955-04-07 | 1959-11-10 | Philips Corp | Synchronous motor |
US3077760A (en) * | 1960-11-18 | 1963-02-19 | Northrop Corp | Self-testing gyroscope |
US3230434A (en) * | 1962-09-18 | 1966-01-18 | Gen Precision Inc | Motor fitted with hall generator and semiconductor controls |
US3231770A (en) * | 1962-11-19 | 1966-01-25 | Kdi Corp | Self-starting synchronous motor |
NL302041A (fr) * | 1962-12-18 | 1900-01-01 | ||
US3355645A (en) * | 1963-07-18 | 1967-11-28 | Maeda Hisao | Constant speed electric motors including a vibrating magnetic drive |
GB1199155A (en) * | 1966-10-31 | 1970-07-15 | Plessey Co Ltd | Improvements in or relating to Rotary Electric Machines |
DE1572442B2 (de) * | 1967-10-04 | 1976-05-06 | Gaus, Harry, Dipl.-Phys. Dr., 3371 Gittelde | Antriebsvorrichtung fuer tontraeger |
US3893059A (en) * | 1974-03-13 | 1975-07-01 | Veeder Industries Inc | Pulse generator with asymmetrical multi-pole magnet |
DE2532574A1 (de) * | 1975-07-21 | 1977-02-10 | Oskar Hubert Richt | Tachogenerator |
CH604417A5 (fr) * | 1975-08-12 | 1978-09-15 | Portescap | |
JPS5920267B2 (ja) * | 1975-10-22 | 1984-05-11 | 株式会社日立製作所 | 周波数発電機付電動機 |
US4082968A (en) * | 1976-11-23 | 1978-04-04 | Contraves-Goerz Corporation | Speed detector for use on a dc motor |
US4237394A (en) * | 1977-05-23 | 1980-12-02 | Canon Kabushiki Kaisha | Frequency generator and miniature motor provided with the same |
JPS5445712A (en) * | 1977-09-19 | 1979-04-11 | Hitachi Ltd | Motor |
-
1979
- 1979-05-23 US US06/041,823 patent/US4302692A/en not_active Expired - Lifetime
- 1979-05-30 FR FR7913825A patent/FR2427607B1/fr not_active Expired
- 1979-05-30 NL NLAANVRAGE7904271,A patent/NL182440C/xx not_active IP Right Cessation
- 1979-05-31 GB GB7919074A patent/GB2022326B/en not_active Expired
- 1979-06-01 CA CA000328889A patent/CA1121022A/fr not_active Expired
- 1979-06-01 DE DE2922558A patent/DE2922558C2/de not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0020178A1 (fr) * | 1979-06-04 | 1980-12-10 | Matsushita Electric Industrial Co., Ltd. | Détecteur de vitesse de rotation |
FR2498026A1 (fr) * | 1981-01-13 | 1982-07-16 | Victor Company Of Japan | Moteur electrique sans commutateur ayant des poles magnetiques secondaires |
Also Published As
Publication number | Publication date |
---|---|
NL182440C (nl) | 1988-03-01 |
CA1121022A (fr) | 1982-03-30 |
FR2427607B1 (fr) | 1985-09-27 |
GB2022326A (en) | 1979-12-12 |
NL182440B (nl) | 1987-10-01 |
DE2922558C2 (de) | 1984-08-30 |
NL7904271A (nl) | 1979-12-04 |
GB2022326B (en) | 1983-01-12 |
DE2922558A1 (de) | 1979-12-13 |
US4302692A (en) | 1981-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2427607A1 (fr) | Capteur de vitesses de rotation | |
DK352185A (da) | Jaevnstroemsmotor. | |
GB1419544A (en) | Dc electric motors | |
JPS5517478A (en) | Revolution detector | |
JPS57169641A (en) | Torque sensor | |
SU1318173A3 (ru) | Бесконтактный тахогенератор посто нного тока | |
SE8205624D0 (sv) | Anordning for styrning av en reluktansmotor | |
GB1238088A (fr) | ||
GB1519665A (en) | Shaft position coder suitable for use with a dynamo-electric machine of variable reluctance | |
GB1211328A (en) | Improvements in single-phase split-pole hysteresis motors | |
ATE9406T1 (de) | Ein tragbares werkzeug mit einem elektromotor mit einer drehbaren ankerwelle, und einem tachogenerator. | |
SE7901341L (sv) | Styrkoppling for sjelvstartande elmotor | |
JPS5771259A (en) | Commutatorless motor | |
EP0410047A1 (fr) | Perfectonnements aux générateurs tachymétriques sans balais avec capteur de position pour moteurs sans balais | |
SU847452A1 (ru) | Вентильный электродвигатель | |
JPH0382359A (ja) | エンコーダ付ブラシレス直流モートル | |
SU904131A1 (ru) | Магнитоэлектрический моментный микродвигатель | |
SU767905A1 (ru) | Синхронный электродвигатель | |
SU1120459A1 (ru) | Вентильный электродвигатель | |
SU972634A1 (ru) | Вентильный электродвигатель | |
JPS55100051A (en) | Rotary electric machine with speed generator | |
SU811424A1 (ru) | Асинхронна машина с полымРОТОРОМ | |
JP3803396B2 (ja) | 電動機 | |
SU915013A1 (en) | Angular acceleration pickup | |
SU437182A1 (ru) | Электродвигатель посто нного тока |