Independent-drive wheel for a wheel-mounted vehicle
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H02K-011/00
H02K-013/00
H02K-007/14
H02K-003/18
출원번호
US-0678268
(1991-04-23)
우선권정보
SE-4731991 (1989-09-01)
국제출원번호
PCT/SU90/00209
(1990-08-24)
§371/§102 date
19910423
(19910423)
국제공개번호
WO-9103385
(1991-03-21)
발명자
/ 주소
Shkondin Vasily V. (prospekt Vernadskogo
93
korpus 1
kv. 159 Moscow SUX)
인용정보
피인용 횟수 :
35인용 특허 :
0
초록▼
An independent-drive wheel for electric cars, bicycles, and wheelchairs wherein electromagnets 14,15 of rotor 12 of a commutator motor are positioned along a circumference in the form of a pair of groups which are offset with respect to each other, and wherein distribution commutator 6 of stator 9 e
An independent-drive wheel for electric cars, bicycles, and wheelchairs wherein electromagnets 14,15 of rotor 12 of a commutator motor are positioned along a circumference in the form of a pair of groups which are offset with respect to each other, and wherein distribution commutator 6 of stator 9 electrically connected to electric energy storage device 32 is constructed in such a manner that when magnetic axes 17,18 of electromagnets of one group and magnetic members 11 of the stator are aligned, electromagnets 14 are connected to electric energy storage device 32, and when magnetic axes 19,18 of electromagnets 15 of the second group and of respective magnetic members 11 of stator 9 are not aligned, these electromagnets 15 are connected to voltage control unit 36.
대표청구항▼
An independent-drive wheel mechanism of a motor vehicle having a rim (1), an axle (3) an electric drive means comprising an electric motor and a voltage control unit (36), said electric motor comprising a stator (9) rigidly secured to the axle having a first magnetic circuit (10) and which supports
An independent-drive wheel mechanism of a motor vehicle having a rim (1), an axle (3) an electric drive means comprising an electric motor and a voltage control unit (36), said electric motor comprising a stator (9) rigidly secured to the axle having a first magnetic circuit (10) and which supports an even number of equally circumferentially spaced magnetic members (11) having alternating polarity, and a rotor (12) having a second magnetic circuit (16) is mounted on the wheel axle (3), is rotatable with respect to the stator (9) and supports the rim (1) said second magnetic circuit (16) comprising windings made with salient electromagnets (14,15) facing towards the magnetic members (11) which are spaced along the circumference in the form of at least two groups and which are positioned, within each group, in such a manner that their axes (17,19) are spaced from each other at distances which are a multiple of the distance between the axes (18) of two adjacent magnetic members (11) of the stator, wherein any two adjacent electromagnets (14,15) of one group have opposite polarities where the distance between their axes (17,19) is equal to an even number of times the distance between the axes (18) of the adjacent magnetic members (11) of the stator and any two adjacent electromagnets (14,15) of one group have identical polarities where the distance between their axes (17,19) is equal to an even number of times the distance between the axis (18) of the adjacent magnetic members (11) of the stator, two groups of the electromagnets (14,15) of the rotor are offset at an angle with respect to one another in such a manner that when the axes (17) of the electromagnets (14) of the rotor of one group are aligned with axes (18) of the respective magnetic members (11) of the stator, the axes (19) of the electromagnets (15) of other groups are not aligned with axes (18) of the respective magnetic members (11) of the stator, the electromagnets (14,15) within each group of the rotor being electrically connected to members (26,27,28,29) of individual current collectors (4,5) rigidly secured to the rotor (12), the member (26,27,28,29) of the current collectors (4,5) being engageable with a distribution commutator (6) which is electrically coupled to the voltage control unit (36) which is mounted on the stator and is so constructed that when the axes (17) of the electromagnets (11) of any one of the groups are aligned with the axes (18) of respective magnetic members (11) of the stator, the electromagnets (14) of this group are disconnected from the voltage control unit (36).
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이 특허를 인용한 특허 (35)
Moss Graham D.,CAX ; Campbell Scott,CAX, Combined armature and structurally supportive commutator for electric motors.
Pyntikov, Alexander V.; Maslov, Boris A.; Benson, Mark A.; Gladkov, Alexander A.; Soghomonian, Zareh, Rotary electric motor having separate control modules for respective stator electromagnets.
Calley, David G.; Cole, Daniel S.; Dyer, John M.; Janecek, Thomas F.; Reynolds, J. Scott, Transverse and/or commutated flux systems for electric bicycles.
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