Invention Grant
- Patent Title: Multi-cylinder internal combustion engine with a system for variable actuation of the intake valves subdivided into separate sub-units
- Patent Title (中): 多气缸内燃机具有用于将进气门可变致动的系统细分为单独的子单元
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Application No.: US13281771Application Date: 2011-10-26
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Publication No.: US08662034B2Publication Date: 2014-03-04
- Inventor: Marco Cuniberti , Luca Iannarelli , Gianluca Canino , Rosario Nasto
- Applicant: Marco Cuniberti , Luca Iannarelli , Gianluca Canino , Rosario Nasto
- Applicant Address: IT Orbassano (Torino)
- Assignee: C.R.F. Societá Consortile per Azioni
- Current Assignee: C.R.F. Societá Consortile per Azioni
- Current Assignee Address: IT Orbassano (Torino)
- Agency: Nixon & Vanderhye P.C.
- Priority: EP11176174 20110801
- Main IPC: F01L9/02
- IPC: F01L9/02
Abstract:
An engine comprises a system for variable actuation of the intake valves and is subdivided into a plurality of sub-systems independent with respect to each other, carried by a plurality of respective elements, each mounted on the cylinder head at a respective engine cylinder. Among other things, this considerably facilitates the system maintenance operations.
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