Title:
INTERNAL COMBUSTION ENGINE VALVE TIMING CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2016000961
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an internal combustion engine valve timing control device capable of suppressing a large deformation in a motor housing due to the hardness of an adhesive and suppressing degradation in the seal performance of a seal member.SOLUTION: An adhesive 15 is applied between outer circumferential surfaces of permanent magnets 14a to 14d and a housing body 12a, and is formed of a component material such that, at a time of applying a load up to about 1.5 kN/cmper unit area to each permanent magnet from a shear direction at an ordinary temperature of about 20°C, the permanent magnet moves by up to about 0.13 mm from a position before the load is applied, and so that, at a time of applying the load up to about 0.3 kN/cmat a high temperature of about 170°C, the permanent magnet moves by up to about 0.15 mm from a position before the load is applied.
Inventors:
NEMOTO HIROYUKI
WATANABE TAKESHI
NISHIMURA TOSHIKATSU
KUDO MIZUKI
SUZUKI AKINORI
WATANABE TAKESHI
NISHIMURA TOSHIKATSU
KUDO MIZUKI
SUZUKI AKINORI
Application Number:
JP2014120306A
Publication Date:
January 07, 2016
Filing Date:
June 11, 2014
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD
International Classes:
F01L1/344
Domestic Patent References:
| JP2013044297A | 2013-03-04 | |||
| JP2013044297A | 2013-03-04 | |||
| JP2014098376A | 2014-05-29 | |||
| JP2001275313A | 2001-10-05 |
Attorney, Agent or Firm:
Hiromichi Kobayashi
Tomioka Kiyoshi
Tsuyoshi Hashimoto
Tomioka Kiyoshi
Tsuyoshi Hashimoto