Structure of power train for vehicle
AssigneesHyundai Motor Company, Kia Motors Corporation
InventorsHee Ra Lee, Yeon Ho Kim, Kyung Seob Shin, Young Jin Seo, Myung Gyu Kim
Life of this patent
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Abstract
A structure of a powertrain for a vehicle according to the present invention includes: a first clutch connecting or disconnecting power from an engine; a driving motor disposed between the first clutch and a transmission, including a stator and a rotor, and having a recess, such that a center of a side of the rotor that faces the first clutch concaves toward the transmission; and an actuator at least partially inserted in the recess to operate the first clutch.
Claims8
A structure of a powertrain for a vehicle, the structure comprising:
- a first clutch connecting or disconnecting power from an engine;
- a driving motor disposed between the first clutch and a transmission, including a stator and a rotor, and having a recess such that a center of a side of the rotor that faces the first clutch concaves toward the transmission;
- an actuator at least partially inserted in the recess to operate the first clutch;
- a housing receiving the driving motor and the first clutch therein and having a separation wall which separates the driving motor from the first clutch in a compartment structure;
- a second clutch disposed between the transmission and the driving motor to connect or disconnect power transmitted from the driving motor to the transmission;
- and
- a cover separating the second clutch and the driving motor,
- wherein the compartment structure separating the first clutch, the driving motor, and the second clutch is formed by the separation wall and the cover.
A structure of a powertrain for a vehicle, the structure comprising:
- a first clutch connecting or disconnecting power from an engine;
- a driving motor disposed between the first clutch and a transmission, including a stator and a rotor, and having a recess such that a center of a side of the rotor that faces the first clutch concave toward the transmission;
- an actuator at least partially inserted in the recess to operate the first clutch;
- a housing receiving the driving motor and the first clutch therein and having a separation wall which separates the driving motor and the first clutch in a compartment structure;
- and
- a second clutch disposed between the transmission and the driving motor to connect or disconnect power transmitted from the driving motor to the transmission,
- wherein a hole is formed in a motor shaft of the driving motor and a rotary shaft of the second clutch is at least partially inserted in the motor shaft.
A structure of a power train for a vehicle, the structure comprising:
- a first clutch connecting or disconnecting power from an engine;
- a driving motor disposed between the first clutch and a transmission, including a stator and a rotor, and having a recess such that a center of a side of the rotor that faces the first clutch concave toward the transmission;
- an actuator at least partially inserted in the recess to operate the first clutch;
- and
- a housing receiving the driving motor and the first clutch therein and having a separation wall which separates the driving motor and the first clutch in a compartment structure,
- wherein a sensor ring is mounted on a flywheel mounted on a crankshaft of the engine, and
- wherein a position sensor is disposed in a radial direction of the flywheel to detect a rotational speed of the sensor ring.
Dependencies are inferred from the claim text.