Title:
可変圧縮比エンジンの有効容量比をピストンで直接的に測定する装置
Document Type and Number:
Japanese Patent JP5167339
Kind Code:
B2
Abstract:
A device for measuring the effective volumetric ratio of at least one cylinder in a variable compression-ratio engine, includes at least one target passage sensor (91) attached on the cylinder casing (100) and detecting the passage of at least one target (92) connected to the piston (2) of the engine, the target passage sensor interacting with at least one angular position sensor of the crankshaft (93) of the engine, and one calculator (94).
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Inventors:
RABHI Vianney
Application Number:
JP2010503545A
Publication Date:
March 21, 2013
Filing Date:
April 16, 2008
Export Citation:
Assignee:
RABHI Vianney
International Classes:
F02D15/02
Domestic Patent References:
| JP63105244A |
Foreign References:
| WO2005098219A1 | ||||
| US6857401 |
Attorney, Agent or Firm:
Yuji Tsujida
Yoshihiro Shimizu
Shinichi Abe
Yoshihiro Shimizu
Shinichi Abe