Title:
POWER DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/037627
Kind Code:
A1
Abstract:
Provided is a power device which allows an increase in the efficiency of a vehicle while allowing an improvement in the responsiveness of the device, weight reduction, and a reduction in manufacturing costs. The rotational speeds of first to third rotary elements satisfy a collinear relationship of being aligned on a single straight line in this order in an alignment chart. The first and second rotary elements are connected to a first rotary electric machine and wheels, respectively, whereas the first and second connecting/disconnecting members of a first one-way clutch are connected to the first and second rotary elements, respectively. If the first and second rotary elements are rotated in a first predetermined rotation direction with the rotational power transmitted from the first rotary electric machine, the transmission of rotational power from the first connecting/disconnecting member to the second connecting/disconnecting member is interrupted. If the second and first rotary elements are rotated in the first predetermined rotation direction with the rotational power transmitted from the wheels, the transmission of rotational power from the second connecting/disconnecting member to the first connecting/disconnecting member is connected. A second one-way clutch allows rotation of the third rotary element in the first predetermined rotation direction, and restricts rotation of the third rotary element in the reverse direction from the first predetermined rotation direction.
Inventors:
BANDO MASASHI (JP)
Application Number:
PCT/JP2017/016900
Publication Date:
March 01, 2018
Filing Date:
April 28, 2017
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
B60K6/383; B60K1/02; B60K6/44; B60K7/00; F16H1/28; F16H1/36; F16H48/10; F16H48/36; B60K6/40; B60K6/52; B60L50/16
Foreign References:
| JP2010235051A | 2010-10-21 | |||
| JP2016101878A | 2016-06-02 | |||
| JP2015122871A | 2015-07-02 | |||
| JP2008089075A | 2008-04-17 | |||
| JPH1199838A | 1999-04-13 |
Attorney, Agent or Firm:
TAKAHASHI, Tomoo et al. (JP)
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