Title:
DRIVING FORCE DISTRIBUTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/118787
Kind Code:
A1
Abstract:
A driving force distributing device having a few number of components and a simple configuration, whereby the flow rates of hydraulic fluid supplied to two hydraulic clutches are individually controlled. The driving force distributing device is provided with: a single pump (10) that supplies control hydraulic pressure to each of first and second hydraulic clutches (CL, CR); an electric motor (36) that drives the pump (10); a flow rate variable mechanism (40) that varies the ratio of the flow rates of hydraulic fluid supplied from the pump (10) to the first and second hydraulic clutches (CL, CR); and a control means (45) for controlling the electric motor (36) and the flow rate variable mechanism (40). The flow rates of hydraulic fluid supplied to the first and second hydraulic clutches (CL, CR) can be individually variably controlled on the basis of control for varying, using the flow rate variable mechanism (40), the ratio of the flow rates of hydraulic fluid supplied to the first and second hydraulic clutches (CL, CR), and control of the rotational speed of the pump (10) by the electric motor (36).
Inventors:
TSUCHIHASHI MAKOTO (JP)
FUJINUMA SACHI (JP)
FUJINUMA SACHI (JP)
Application Number:
PCT/JP2014/084047
Publication Date:
August 13, 2015
Filing Date:
December 24, 2014
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
B60K17/344; F04C2/344; F04C14/24; F16H48/22; F16H48/32; F16H48/36
Domestic Patent References:
| WO2011089825A1 | 2011-07-28 |
Foreign References:
| JP2009079757A | 2009-04-16 | |||
| JP2013506601A | 2013-02-28 | |||
| JPS5718488A | 1982-01-30 |
Attorney, Agent or Firm:
KAIZUKA, Ryohei et al. (JP)
Ryohei Kaizuka (JP)
Ryohei Kaizuka (JP)
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