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公开(公告)号:EP3099922A4
公开(公告)日:2017-08-09
申请号:EP15739875
申请日:2015-01-21
Applicant: GEN ELECTRIC
Inventor: GRUSCHOW ALEXIS , TRASK LESLIE ORIN , DILLEN ERIC R , ROTH JOHN S , FELION MATTHEW JOSEPH
IPC: F02M35/104 , F02B1/04 , F02B75/22 , F02D19/06 , F02D19/08 , F02D33/00 , F02D41/00 , F02F1/24 , F02M21/02 , F02M21/04 , F02M35/10 , F02M35/116 , F02M35/16
CPC classification number: F02M35/10288 , F01P3/20 , F01P11/04 , F01P11/06 , F01P2007/146 , F01P2060/08 , F01P2060/10 , F02B75/22 , F02B2075/1848 , F02B2201/064 , F02D19/105 , F02D41/0027 , F02F1/24 , F02M21/023 , F02M21/0278 , F02M21/0281 , F02M21/029 , F02M21/04 , F02M21/042 , F02M26/05 , F02M35/10144 , F02M35/10262 , F02M35/10268 , F02M35/10321 , F02M35/10347 , F02M35/112 , F02M35/116 , F02M35/164 , F05C2225/08 , Y02T10/146 , Y02T10/32 , Y02T10/36
Abstract: Various methods and systems are provided for an intake manifold for an engine. In one example, an insert comprises an annular body having a top surface, bottom surface, inner surface, and outer surface. The insert further comprises a first groove for coupling an intake air port of an intake manifold to a cylinder head, a second groove for circulating gaseous fuel received from a gas runner of the intake manifold, and one or more openings to fluidically couple the second groove to an interior of the intake air port. The insert is configured to mix gaseous fuel and intake air at a coupling location between the intake manifold and the cylinder head.
Abstract translation: 提供了用于发动机的进气歧管的各种方法和系统。 在一个示例中,插入件包括具有顶表面,底表面,内表面和外表面的环形主体。 所述插入件还包括用于将进气歧管的进气口连接至气缸盖的第一凹槽,用于使从所述进气歧管的气体流道接收的气体燃料循环的第二凹槽,以及一个或多个开口,以将所述第二凹槽 到进气口的内部。 插入件构造成在进气歧管和气缸盖之间的连接位置处混合气体燃料和进气。