IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0581512
(1996-01-11)
|
우선권정보 |
DE-4323599 (1993-07-09) |
국제출원번호 |
PCT/DE94/00719
(1994-06-16)
|
§371/§102 date |
19960111
(19960111)
|
국제공개번호 |
WO-9501883
(1995-01-19)
|
발명자
/ 주소 |
- Lutz Dieter (Schweinfurt DEX) Jakubowski Karl-Heinz (Castrop-Rauxel DEX) Berger Gunter (Castrop-Rauxel DEX) Damm Horst (Sprockhovel DEX)
|
출원인 / 주소 |
- Mannesmann Aktiengesellschaft (Dusseldorf DEX 03)
|
인용정보 |
피인용 횟수 :
17 인용 특허 :
3 |
초록
▼
An electric drive unit for a vehicle is disclosed which has two electric machines axially aligned and connected with each other in mirror image. Each electric machine has a casing (3), a rotor (2) having a wheel body (16), an inner annular stator (4) including stator windings (5), having an axial, s
An electric drive unit for a vehicle is disclosed which has two electric machines axially aligned and connected with each other in mirror image. Each electric machine has a casing (3), a rotor (2) having a wheel body (16), an inner annular stator (4) including stator windings (5), having an axial, substantially cylindrical recess (11). The stator is attached to the casing (3), a rotor shaft (7) is attached to the wheel body (16) and extends into the substantially cylindrical axial recess (11) of the stator (4). There are first mounting means (20) rotatably mounted within the housing and relative thereto for mounting the rotor shaft (7); and an output coupling means (8, 9, 19, 25, 26) having a connecting flange (25, 26) for detachably connecting an output shaft thereto, the output coupling means (8, 9, 19, 25, 2 86) being disposed substantially within the axial cylindrical recess (11).
대표청구항
▼
an electric drive unit for a vehicle having two electric machines axially aligned and connected with each other in mirror image, each electric machine comprising: a casing (3), each casing having an end face, the casings being flange-connected at the end faces so as to be axially flush; a rotor (2)
an electric drive unit for a vehicle having two electric machines axially aligned and connected with each other in mirror image, each electric machine comprising: a casing (3), each casing having an end face, the casings being flange-connected at the end faces so as to be axially flush; a rotor (2) disposed within the casing (3) and comprising a wheel body (16), the rotor being disposed on the end face; an inner annular stator (4) including stator windings (5), having an axial, substantially cylindrical recess (11), the stator being attached to the casing (3); a rotor shaft (7) attached to the wheel body (16) and extending into the substantially cylindrical axial recess (11) of the stator (4); mounting means rotatably mounted within the housing and relative thereto for mounting the rotor shaft (7); and an output coupling means (8, 9, 19, 25, 26) having a connecting flange (25, 26) for detachably connecting an output shaft thereto, the output coupling means (8, 9, 19, 25, 26) being disposed substantially within the axial cylindrical recess (11).
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