Title:
LOW HEAT CONDUCTIVE MEMBER, METHOD FOR MANUFACTURING LOW HEAT CONDUCTIVE MEMBER AND PISTON FOR INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP2020153332
Kind Code:
A
Abstract:
To provide a low heat conductive member that can provide low heat conduction, and to provide a method for manufacturing a low heat conductive member and a piston for an internal combustion engine.SOLUTION: A low heat conductive member 3 for a piston 1 includes a pore-sealing layer 9 made of a silicon-containing amorphous carbon at a surface of a low heat conductive layer 8.SELECTED DRAWING: Figure 3
Inventors:
INABA HIROSHI
IIDA ATSUSHI
SHISHIDO KEITARO
TAKAHASHI TOMOKAZU
SASAKI MASATO
IIDA ATSUSHI
SHISHIDO KEITARO
TAKAHASHI TOMOKAZU
SASAKI MASATO
Application Number:
JP2019054170A
Publication Date:
September 24, 2020
Filing Date:
March 22, 2019
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD
International Classes:
F02F3/12; C25D11/18; F02F3/00; F16J1/01
Domestic Patent References:
| JP2016216763A | 2016-12-22 | |||
| JPH05210245A | 1993-08-20 | |||
| JP2016029200A | 2016-03-03 | |||
| JP2015206104A | 2015-11-19 | |||
| JP2016216821A | 2016-12-22 | |||
| JP2008522020A | 2008-06-26 |
Foreign References:
| WO2019035163A1 | 2019-02-21 | |||
| WO2011108625A1 | 2011-09-09 | |||
| WO2014163038A1 | 2014-10-09 |
Attorney, Agent or Firm:
Patent Service Corporation Ayata Office