- Patent Title: Control device of a powertrain with a centrifugal pendulum damper
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Application No.: US15368086Application Date: 2016-12-02
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Publication No.: US10240659B2Publication Date: 2019-03-26
- Inventor: Kyosei Nakashima , Yasunari Nakayama , Tadashi Saito , Masaru Nakagishi , Narifumi Domen , Narihito Hongawara
- Applicant: Mazda Motor Corporation
- Applicant Address: JP Aki-gun, Hiroshima
- Assignee: Mazda Motor Corporation
- Current Assignee: Mazda Motor Corporation
- Current Assignee Address: JP Aki-gun, Hiroshima
- Agency: Alleman Hall Creasman & Tuttle LLP
- Priority: JP2015-238868 20151207
- Main IPC: F16D48/06
- IPC: F16D48/06 ; F16F15/14 ; F16F15/00
Abstract:
A control device of a powertrain with a centrifugal pendulum damper is provided in which the centrifugal pendulum damper and a power transmission shaft are operatively coupled via a connection/disconnection mechanism, and the control device of the powertrain with the centrifugal pendulum damper includes a connection/disconnection control module for controlling an engagement degree of the connection/disconnection mechanism by controlling the engagement degree of the connection/disconnection mechanism such that the centrifugal pendulum damper rotates at or below a predetermined upper rotational speed limit.
Public/Granted literature
- US20170159747A1 CONTROL DEVICE OF A POWERTRAIN WITH A CENTRIFUGAL PENDULUM DAMPER Public/Granted day:2017-06-08
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