RU15525U1 - DC MOTOR - Google Patents
DC MOTOR Download PDFInfo
- Publication number
- RU15525U1 RU15525U1 RU2000117794/20U RU2000117794U RU15525U1 RU 15525 U1 RU15525 U1 RU 15525U1 RU 2000117794/20 U RU2000117794/20 U RU 2000117794/20U RU 2000117794 U RU2000117794 U RU 2000117794U RU 15525 U1 RU15525 U1 RU 15525U1
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- lined
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- motor according
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- Power Steering Mechanism (AREA)
Description
Нолезная модель относится к электрическим машинам постоянного тока с шихтованным зубцовым якорем, с возбуждением от постоянных магнитов, применяемым, например, в системах электромеханического усилителя рулевого управления автомобилей.The useful model refers to electric DC machines with a lined barbed armature, with excitation from permanent magnets, used, for example, in electromechanical power steering systems of automobiles.
Известна электрическая машина постоянного тока, содержашая универсальный каркас, внутри которого закреплены постоянные магниты, вал, на котором установлены шихтованный зубцовый якорь с пазами и коллектор, суппортный шит со щетками, подшипники, установленные в подшипниковом щите, ijA known direct current electric machine containing a universal frame, inside of which permanent magnets are fixed, a shaft on which a lined prong anchor with grooves and a collector are installed, a caliper shield with brushes, bearings installed in the bearing shield, ij
К недостаткам этого электродвигателя можно отнести неоптимальные удельные массо-габаритные показатели, и высокий зубцовый момент якоря, влияющий на качество х актеристик электродвигателя.The disadvantages of this electric motor include non-optimal specific mass and dimensional indicators, and a high tooth moment of the armature, which affects the quality and characteristics of the electric motor.
Целью предлагаемой полезной модели является снижение удельных массогабаритных показателей, и уменьшение зубцового момента якоря.The purpose of the proposed utility model is to reduce specific weight and size indicators, and reduce the tooth moment of the anchor.
Поставленная цель достигается тем, что электродвигатель постоянного тока содержит индуктор с четырьмя скобообразными магнитами, суппортный шит с четырьмя щетками, вал, на котором установлены пшхтованный зубцовый якорь и коллектор, шихтованный зубцовый якорь выполнен со скосом паза на 0,5 - 1 зубцового деления, в пазы которого уложена простая петлевая обмотка, индуктор включает магнитопровод из магнитомягкого материала и скобообразные магниты из высококоэрцетивного спечного сплава Nd-Fe-B с равномерным воздушным зазором под полюсом, щеткодержатели суппортного щита выполнены колодцевого типа с токоподводами к щеткам через токопроводящие канатики, выходной конец вала выполнен с внутренними (наружными) шлицами.This goal is achieved by the fact that the DC motor contains an inductor with four staple magnets, a support plate with four brushes, a shaft on which a pinned gear anchor and a collector are installed, a laced gear anchor is made with a bevel groove of 0.5 - 1 gear divisions, in the grooves of which a simple loop winding is laid, the inductor includes a magnetic core made of magnetically soft material and staple-shaped magnets made of a highly coercive sintered alloy Nd-Fe-B with a uniform air gap under the pole, a brush code Holders of the support shield are made of a well type with current leads to the brushes through conductive ropes, the output end of the shaft is made with internal (external) splines.
На фигуре представлен обпщй вид предлагаемого электродвигателя.The figure shows a General view of the proposed electric motor.
Электродвигатель содержит индуктор 1, с четырьмя скобообразными магнитами 2 из высококоэрцетивного спечного сплава Nd-Fe-B с равномерным воздупшым зазором под полюсом. Суппортный пцгг 3, с четьфьмя щетками 4. Вал 5, на котором установлены шихтованный зубцовый якорь 6 и коллектор 7. Шихтованный зубцовый якорь 6, выполнен со скосом паза на 0,5-1 зубцового деления, в пазы которого уложена простая петлевая обмотка. Индуктор 1 изготовлен из магнитомягкого материала. Щеткодержатели 8 суппортного щита 3, выполнены колодцевого типа с токоподводами к щеткам через токоподводящие канатики. Выходной конец вала 5 выполнен с внутренними (наружными) шлицами.The electric motor contains an inductor 1, with four staple-shaped magnets 2 of a high-cer tain sintered alloy Nd-Fe-B with a uniform puffed gap under the pole. Caliper 3, with four brushes 4. Shaft 5, on which a lined prong anchor 6 and a collector 7 are mounted. A lined prong anchor 6 is made with a bevel groove of 0.5-1 prong divisions, in the grooves of which a simple loop winding is laid. The inductor 1 is made of soft magnetic material. The brush holders 8 of the caliper shield 3 are made of a well type with current leads to the brushes through current-carrying ropes. The output end of the shaft 5 is made with internal (external) splines.
Электродвигатель работает следующим образом. Напряжение питания через токопроводящие канатики подается на щетки 4. По цепи «щетки 4 - коллектор 7 - обмотка якоря 6 протекает ток, взаимодействующей с магнитным потоком постоянных магнитов 2. Возникаюпщй в результате взаимодействия вращающий момент, воздействует на якорь 6. Якорь 6, а вместе с ним и вал 5, электродвигателя начинают вращаться.The electric motor operates as follows. The supply voltage is supplied through the conductive ropes to the brushes 4. Through the circuit "brushes 4 - collector 7 - winding of the armature 6, a current flows, interacting with the magnetic flux of permanent magnets 2. The resulting torque, acts on the armature 6. Anchor 6, and together with it and the shaft 5, the electric motor begin to rotate.
Таким образом, используя в электродвигателе индуктор, включающий магнигопровод из магнитомягкого материала и четыре скобообразных постоянных магнита из высококоэрцетивного спечного сплава Nd-Fe-B, суппортный щит с четырьмя щетками, установленными в щеткодержателях колодцевого типа с токоподводами к щеткам через токопроводяпще канатики, шихтованный зубцовый якорь, выполненный со скосом паза на 0,5 - 1 зубцового деления, в пазы которого уложена простая петлевая обмотка все это позволило снизить удельные массо-габаритные показатели, а выполнение щихтованного зубцового якоря со скосом паза на 0,5 - 1 зубцового деления позволили снизить зубцовый момент.Thus, using an inductor in the electric motor, which includes a magnetic conductor made of soft magnetic material and four staple-shaped permanent magnets made of highly selective Nd-Fe-B sintered alloy, a caliper with four brushes installed in the brush holders of the well type with current leads to the brushes through the conductive cord lined made with a bevel of a groove of 0.5 - 1 tooth division, in the grooves of which a simple loop winding is laid, all this made it possible to reduce the specific mass and dimensional indicators, and ix schihtovannogo perforated anchor groove with a chamfer of 0.5 - 1 tooth pitch reduced the claw point.
В настоящее время на предщ)иятии изготовлена партия электродвигателей ДП80-180-1,8-12 предлагаемой конструкции, которые проюли с положительными результатами испьггания в составе электромеханического усилителя рулевого управления автомобиля и готовится производство серийного их изготовления. источники ИНФОРМАЦИИ (}WAt present, a batch of electric motors ДП80-180-1,8-12 of the proposed design has been manufactured at the present time, which have drilled with positive results from ignition as part of the electromechanical power steering of a car, and their serial production is being prepared. Sources of INFORMATION (} W
Натент № 5113104 Н02К 5/16 «Структуррфованная конструкция динамоэлектрической мапшны США опубл. 12.05.92 г.Natent No. 5113104 Н02К 5/16 “Structural construction of a dynamoelectric mapshn USA publ. 05/12/92
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2000117794/20U RU15525U1 (en) | 2000-07-04 | 2000-07-04 | DC MOTOR |
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RU2000117794/20U RU15525U1 (en) | 2000-07-04 | 2000-07-04 | DC MOTOR |
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RU15525U1 true RU15525U1 (en) | 2000-10-20 |
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RU2000117794/20U RU15525U1 (en) | 2000-07-04 | 2000-07-04 | DC MOTOR |
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EP1952691A2 (en) | 2007-01-31 | 2008-08-06 | Basf Se | Method for improving plant health by application of a triazolopyrimidine derivative |
EP1952690A2 (en) | 2007-01-31 | 2008-08-06 | Basf Se | Pesticidal mixtures based on triazolopyrimidines and insecticides |
DE102007010801A1 (en) | 2007-03-02 | 2008-09-04 | Bayer Cropscience Ag | Use of new and known 2,4-diaminopyrimidine derivatives as fungicides, especially for controlling phytopathogenic fungi |
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WO2008114493A1 (en) | 2007-03-16 | 2008-09-25 | Kumiai Chemical Industry Co., Ltd. | Herbicide composition |
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EP2269455A1 (en) | 2009-06-24 | 2011-01-05 | Bayer CropScience AG | Combinations of biological control agents and insecticides |
WO2011076727A2 (en) | 2009-12-23 | 2011-06-30 | Bayer Cropscience Ag | Pesticidal compound mixtures |
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WO2011157663A1 (en) | 2010-06-15 | 2011-12-22 | Bayer Cropscience Ag | Novel ortho-substituted aryl amide derivatives |
WO2012004208A1 (en) | 2010-07-09 | 2012-01-12 | Bayer Cropscience Ag | Anthranilic acid diamide derivative as a pesticide |
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WO2017178416A1 (en) | 2016-04-15 | 2017-10-19 | Bayer Animal Health Gmbh | Pyrazolopyrimidine derivatives |
WO2018108791A1 (en) | 2016-12-16 | 2018-06-21 | Bayer Cropscience Aktiengesellschaft | Thiadiazole derivatives as pesticides |
WO2018130437A1 (en) | 2017-01-10 | 2018-07-19 | Bayer Aktiengesellschaft | Heterocyclene derivatives as pest control agents |
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WO2022248850A1 (en) | 2021-05-25 | 2022-12-01 | UPL Corporation Limited | A method of controlling insects |
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2000
- 2000-07-04 RU RU2000117794/20U patent/RU15525U1/en not_active IP Right Cessation
Cited By (30)
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EP1969936A2 (en) | 2004-06-18 | 2008-09-17 | Bayer CropScience AG | Soy seed dressing |
EP1985179A2 (en) | 2004-06-18 | 2008-10-29 | Bayer CropScience AG | Seed treatment agent for soya |
EP2218710A1 (en) | 2004-11-04 | 2010-08-18 | Bayer CropScience AG | Procedure for the preparation of 2,6-diethyl-4-methylphenylacetic acid |
EP1844654A1 (en) | 2006-03-29 | 2007-10-17 | Bayer CropScience GmbH | Penetration enhancer for agrochemicals |
EP2250900A1 (en) | 2006-12-22 | 2010-11-17 | Bayer CropScience AG | Pesticide composition comprising fosetyl-aluminium and an insecticide active substance |
EP2253209A2 (en) | 2006-12-22 | 2010-11-24 | Bayer CropScience AG | Pesticide composition comprising fosetyl-aluminium and an insecticide active substance |
EP1952690A2 (en) | 2007-01-31 | 2008-08-06 | Basf Se | Pesticidal mixtures based on triazolopyrimidines and insecticides |
EP1952691A2 (en) | 2007-01-31 | 2008-08-06 | Basf Se | Method for improving plant health by application of a triazolopyrimidine derivative |
DE102007010801A1 (en) | 2007-03-02 | 2008-09-04 | Bayer Cropscience Ag | Use of new and known 2,4-diaminopyrimidine derivatives as fungicides, especially for controlling phytopathogenic fungi |
WO2008114493A1 (en) | 2007-03-16 | 2008-09-25 | Kumiai Chemical Industry Co., Ltd. | Herbicide composition |
EP2080758A2 (en) | 2007-11-29 | 2009-07-22 | Bayer CropScience AG | Halogen substituted delta-1-pyrrolines |
EP2092825A1 (en) | 2008-02-21 | 2009-08-26 | Bayer CropScience Aktiengesellschaft | Herbicidal combinations comprising a herbicide of the class of the diamino-s-triazines |
WO2010121735A1 (en) | 2009-04-22 | 2010-10-28 | Bayer Cropscience Ag | Use of propineb as bird repellent |
EP2269455A1 (en) | 2009-06-24 | 2011-01-05 | Bayer CropScience AG | Combinations of biological control agents and insecticides |
WO2011080044A2 (en) | 2009-12-16 | 2011-07-07 | Bayer Cropscience Ag | Active compound combinations |
WO2011076727A2 (en) | 2009-12-23 | 2011-06-30 | Bayer Cropscience Ag | Pesticidal compound mixtures |
WO2011076726A2 (en) | 2009-12-23 | 2011-06-30 | Bayer Cropscience Ag | Pesticidal compound mixtures |
WO2011157663A1 (en) | 2010-06-15 | 2011-12-22 | Bayer Cropscience Ag | Novel ortho-substituted aryl amide derivatives |
WO2012004208A1 (en) | 2010-07-09 | 2012-01-12 | Bayer Cropscience Ag | Anthranilic acid diamide derivative as a pesticide |
US9173396B2 (en) | 2010-10-22 | 2015-11-03 | Bayer Intellectual Property Gmbh | Heterocyclic compounds as pesticides |
WO2012076471A1 (en) | 2010-12-09 | 2012-06-14 | Bayer Cropscience Ag | Insecticidal mixtures with improved properties |
EP2468097A1 (en) | 2010-12-21 | 2012-06-27 | Bayer CropScience AG | Use of Isothiazolecarboxamides to create latent host defenses in a plant |
RU2518489C2 (en) * | 2012-03-20 | 2014-06-10 | Открытое акционерное общество "Электропривод" | Magnetoelectric machine with improved rotation uniformity |
WO2017178416A1 (en) | 2016-04-15 | 2017-10-19 | Bayer Animal Health Gmbh | Pyrazolopyrimidine derivatives |
WO2018108791A1 (en) | 2016-12-16 | 2018-06-21 | Bayer Cropscience Aktiengesellschaft | Thiadiazole derivatives as pesticides |
WO2018130437A1 (en) | 2017-01-10 | 2018-07-19 | Bayer Aktiengesellschaft | Heterocyclene derivatives as pest control agents |
EP3904349A2 (en) | 2018-04-12 | 2021-11-03 | Bayer Aktiengesellschaft | N-(cyclopropylmethyl)-5-(methylsulfonyl)-n-{1-[1-(pyrimidin-2-yl)-1h-1,2,4-triazol-5-yl]ethyl}heterocyclyl amide derivatives and similar compounds as pesticides |
EP3904350A1 (en) | 2018-04-12 | 2021-11-03 | Bayer Aktiengesellschaft | N-(cyclopropylmethyl)-5-(methylsulfonyl)-n-{1-[1-(pyrimidin-2-yl)-1h-1,2,4-triazol-5-yl]ethyl}benzamide derivatives and the corresponding pyridine-carboxamide derivatives as pesticides |
WO2021018839A1 (en) | 2019-07-30 | 2021-02-04 | Bayer Animal Health Gmbh | Isoquinoline derivatives and their use for the treatment of parasitic infections |
WO2022248850A1 (en) | 2021-05-25 | 2022-12-01 | UPL Corporation Limited | A method of controlling insects |
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Legal Events
Date | Code | Title | Description |
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ND1K | Extending utility model patent duration |
Effective date: 20050704 |
|
PC1K | Assignment of utility model |
Effective date: 20050926 |
|
MM1K | Utility model has become invalid (non-payment of fees) |
Effective date: 20060705 |