F01L1/285 - CPC Classification Index

ClassID:

137198 ⎘

F01L1/285 - CPC Classification

Classification description:

Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of coaxial valves; characterised by the provision of valves co-operating with both intake and exhaust ports Coaxial intake and exhaust valves

Recent Application in this class:

20160131046

2016-05-12

Systems and methods for control of turbine-generator via valve deactivation in a split exhaust engine system

20150345406

2015-12-03

Internal combustion engine

20120048224

2012-03-01

Lithium Conditioned Engine With Reduced Carbon Oxide Emissions