Motor driven throttle control device and method of mounting motor thereto
AssigneeAisan Kogyo Kabushiki Kaisha
InventorsHisashi Kino, Shinji Kawai
Life of this patent
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Abstract
Provided is a throttle control device having a throttle body (1) forming an intake passage (1a) inside the throttle body. A throttle valve (2) is rotatably arranged in the intake passage. A motor (4) rotates the throttle valve. The motor has a motor casing (28), which has one axial end portion and the other axial end portion. A first support device (5, 29) fixedly supports one axial end portion of the motor casing with respect to the throttle body. A second support device (6, 24) supports the other axial end portion of the motor casing with respect to the throttle body resiliently in the radial direction of the motor. The second support device includes a substantially ring-shaped resilient support member (6).
Claims30
A throttle control device comprising:
- a throttle body defining an intake passage;
- a throttle valve rotatably arranged in the intake passage;
- a motor for rotating the throttle valve, the motor having a motor casing, with one axial end portion and an other axial end portion;
- a first support device supporting the one axial end portion of the motor casing fixedly on the throttle body;
- and
- a second support the other axial end portion of the motor casing on the throttle body resiliently with respect to a radial direction of the motor, the second support device having a substantially ring-like resilient support member.
Dependencies are inferred from the claim text.