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Patent Searching and Data


Title:
TRANSMISSION SYSTEM
Document Type and Number:
Japanese Patent JP2015135106
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a transmission system capable of shortening time since a start request of an internal combustion engine till the starting of the internal combustion engine.SOLUTION: A drive pulley 4 can rotate with a drive shaft 3 of an engine 2. A specified auxiliary machine pulley 5 can rotate with a shaft 12 of a specified auxiliary machine 11 can perform powering operation or regenerative operation. A belt 9 is stretched around the drive pulley 4, the specified auxiliary machine pulley 5, and auxiliary machine pulleys 6, 7, and 8. A first automatic tensioner 20 has a first tensioner pulley 21 provided so as to rotate while abutting on the belt 9 between the drive pulley 4 and the specified auxiliary machine pulley 5, and relatively move to the engine 2. The first tensioner pulley 21 relatively moves to the engine, thereby adjusting the tensile force of the belt 9. An ECU 70 can control the actuation of the specified auxiliary machine 11, and perform the powering operation of the specified auxiliary machine 11 so as to position the first tensioner pulley 21 at a predetermined position before a start request of the engine 2.

Inventors:
NOGUCHI HITOSHI
OKADA HIROSHI
NAKANO TOMOAKI
YAMASHITA YOSHIHIRO
YAMAMOTO YOSUKE
HARA KAZUHISA
NAKAJIMA TOSHIHISA
OE SHUHEI
KOKUMAI HIKARU
IWADE JUN
MORI TOSHIKAZU
MATSUO KAZUKI
Application Number:
JP2014240982A
Publication Date:
July 27, 2015
Filing Date:
November 28, 2014
Export Citation:
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Assignee:
DENSO CORP
NIPPON SOKEN
International Classes:
F02B67/06; F02D45/00; F02N11/00; F02N11/04; F16H7/12
Domestic Patent References:
JP2003314322A2003-11-06
JP2001059555A2001-03-06
JP2003343671A2003-12-03
JP3099385B22000-10-16
JP2010138868A2010-06-24
JP2011190799A2011-09-29
JP2007230288A2007-09-13
JP2009108703A2009-05-21
JP2012224238A2012-11-15
Attorney, Agent or Firm:
Masaki Hattori