公开(公告)号：US20140305393A1

公开(公告)日：2014-10-16

申请号：US13861541

申请日：2013-04-12

Applicant: ELECTRO-MOTIVE DIESEL, INC.

Inventor： Seema Farooqui ,  LeBlanc Martin ,  Farhan Devani ,  Aaron G. Foege

IPC: F02B77/08 ,  F02F1/24

CPC classification number: F02B77/089 ,  F02D41/22 ,  F02D2200/021 ,  F02F1/24 ,  Y02T10/40

Abstract: An engine includes a cylinder head and a cylinder block connected to the cylinder head at an interface. A compression relief valve is substantially inset in the cylinder head of the engine. The compression relief valve is connected to an engine control module via a wire harness. The compression relief valve includes a body having a bore. Further, the compression relief valve includes a needle inset in the bore. The compression relief valve includes a compression relief valve sensor assembly disposed in at least one of the body or the needle. The compression relief valve sensor assembly is configured to generate a cylinder head temperature signal proportional to a cylinder head temperature at the interface.

Abstract translation: 发动机包括气缸盖和在接口处连接到气缸盖的气缸体。 压缩释放阀基本插入发动机的气缸盖中。 压缩安全阀通过线束连接到发动机控制模块。 压缩释放阀包括具有孔的主体。 此外，压缩释放阀在孔中包括针插入物。 压缩释放阀包括设置在主体或针中的至少一个中的压缩释放阀传感器组件。 压缩释放阀传感器组件构造成产生与界面处的气缸盖温度成比例的气缸盖温度信号。

公开(公告)号：US09631581B2

公开(公告)日：2017-04-25

申请号：US14298119

申请日：2014-06-06

Applicant: Electro-Motive Diesel, Inc.

Inventor： Reddy Pocha Siva Sankara ,  Michael B. Goetzke ,  LeBlanc Martin ,  Travis Eugene Barnes ,  Nathan Michael McDonald ,  Leeder Hua

IPC: F02M25/07 ,  F02B75/22 ,  F02D17/02 ,  F02D41/00 ,  F02M26/43 ,  F02M26/05 ,  F02M26/44

CPC classification number: F02M26/05 ,  F02B75/22 ,  F02B75/228 ,  F02D17/02 ,  F02D41/005 ,  F02D41/0082 ,  F02M26/43 ,  F02M26/44 ,  Y02T10/47

Abstract: An engine system is disclosed. The engine system may have a first bank of cylinders, a second bank of cylinders, a first intake manifold, and a second intake manifold. The engine system may also have a first exhaust manifold connecting the first bank of cylinders to the first and second intake manifolds, a second exhaust manifold connecting the second bank of cylinders to the atmosphere, a plurality of injectors, and a controller. The controller may be configured to inhibit the plurality of injectors associated with a first cylinder subset of the first and second banks of cylinders from firing for a first period of time spanning multiple engine cycles. The controller may also be configured to selectively inhibit the plurality of injectors associated with a second cylinder subset of the first and second banks of cylinders from firing for a second period of time following the first period of time.