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Patent Searching and Data


Title:
TRANSMISSION SYSTEM AND DYNAMO-ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2018/030468
Kind Code:
A1
Abstract:
This transmission system (1, 3, 6, 7) is provided with: a dynamo-electric machine (21, 31, 41) having a torque output unit (210) capable of outputting rotational torque with which a drive shaft (111) of an internal combustion engine (11) can be made to rotate, a rotating shaft (211) that links to the torque output unit, a dynamo-electric machine pulley (22) provided so as to be capable of rotating integrally with the rotating shaft, and a control unit (28, 38, 48) capable of controlling the driving of the torque output unit; a drive shaft pulley (23) provided so as to be capable of rotating integrally with the drive shaft; an endless transmission member (26) capable of transmitting rotational torque between the rotating shaft and the drive shaft; and an automatic tensioner (27, 37) provided so as to be capable of coming into contact with the endless transmission member, the automatic tensioner being capable of adjusting the tension of the endless transmission member. When assisting the rotation of the drive shaft, the dynamo-electric machine outputs a second rotational torque (Tlow) with which it is possible to assist the rotation of the drive shaft under prescribed conditions, the second rotational torque being less than a first rotational torque (Tord, Thigh).

Inventors:
HAYASHI Shinichi (Showa-cho Kariya-cit, Aichi 61, 〒4488661, JP)
NAKAJIMA Toshihisa (Showa-cho Kariya-cit, Aichi 61, 〒4488661, JP)
OKAMIYA Minoru (Showa-cho Kariya-cit, Aichi 61, 〒4488661, JP)
Application Number:
JP2017/028934
Publication Date:
February 15, 2018
Filing Date:
August 09, 2017
Export Citation:
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Assignee:
DENSO CORPORATION (1-1 Showa-cho, Kariya-city Aichi, 61, 〒4488661, JP)
International Classes:
B60K6/485; B60W10/06; B60W10/08; B60W20/00; F02D29/02; F02D45/00; F16H7/02
Attorney, Agent or Firm:
HATTORI Masaki (HATTORI & ASSOCIATES, Eighth Floor Arex BLDG., 4-12, Marunouchi 1-chome, Naka-k, Nagoya-shi Aichi 02, 〒4600002, JP)
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