公开(公告)号：US20170234274A1

公开(公告)日：2017-08-17

申请号：US15043895

申请日：2016-02-15

Applicant: DENSO International America, Inc. ,  DENSO CORPORATION

Inventor： Mark WILLIAMS ,  Robert CARDNO

IPC: F02M26/70 ,  F02M26/22

CPC classification number: F02M26/70 ,  F02M26/22

Abstract: A dedicated exhaust gas recirculation (“D-EGR”) system of an internal combustion engine can include an exhaust recirculation passage, and a rotary valve. The recirculation passage can be coupled for fluid communication with an outlet of a D-EGR combustion chamber. The rotary valve can have a housing and a rotor. The housing can have a valve inlet coupled to the recirculation passage to receive exhaust gases from the recirculation passage, and a valve outlet coupled to an intake passage of the ICE to deliver exhaust gases from the rotary valve to the intake passage. The rotor can be disposed within the housing and rotatable relative to the housing. The rotor and housing can define a plurality of valve chambers.

公开(公告)号：US20170122233A1

公开(公告)日：2017-05-04

申请号：US14928250

申请日：2015-10-30

Applicant: DENSO International America, Inc. ,  DENSO CORPORATION

Inventor： Blaise DIDONATO ,  Mark WILLIAMS

IPC: F02D41/00 ,  F02M26/21 ,  F02M26/44 ,  F02M26/53

CPC classification number: F02D41/0077 ,  F02D41/008 ,  F02M26/21 ,  F02M26/44 ,  F02M26/53 ,  Y02T10/47

Abstract: A dedicated exhaust gas recirculation (EGR) system. The EGR system includes a plurality of flow restriction devices, each one of which is associated with a different one of a plurality of EGR conduits leading to air runners of an air manifold in order to control delivery of exhaust gas to the air runners. The air runners are configured to direct air and exhaust gas to the engine cylinders.

公开(公告)号：US20160223010A1

公开(公告)日：2016-08-04

申请号：US14881304

申请日：2015-10-13

Applicant: DENSO International America, Inc. ,  DENSO CORPORATION

Inventor： Mark WILLIAMS ,  Blaise DIDONATO

IPC: F16B37/08

CPC classification number: F16B37/02 ,  F16B37/041 ,  F16B37/0842

Abstract: A speed nut for fastening a work piece to a stud includes a fastener plate defining an opening on a surface. The speed nut further includes a prong extending inwardly from an edge of the opening, the prong includes a root portion connecting with the fastener plate and a terminal end defining a single-threaded hole within the opening and configured to ratchet over threads of the stud. The root portion and the terminal portion are arranged offset from each other such that the prong plastically deforms in response to the work piece being removed from the stud.

Abstract translation: 用于将工件紧固到螺柱的速度螺母包括限定表面上的开口的紧固件板。 速度螺母还包括从开口的边缘向内延伸的叉头，叉头包括与紧固件板连接的根部部分，以及在开口内限定单螺纹孔的终端，并且构造成在螺柱的螺纹上棘轮。 根部部分和端子部分彼此偏移地布置，使得叉子响应于工件从螺柱移除而塑性变形。

公开(公告)号：US20180045149A1

公开(公告)日：2018-02-15

申请号：US15236767

申请日：2016-08-15

Applicant: DENSO International America, Inc.

Inventor： Mark WILLIAMS ,  Fadi ELIAS

IPC: F02M35/10 ,  F16L21/06 ,  F16L23/00

Abstract: A tubular seal is formed of an elastic material and equipped on the outer periphery of a first tube. A second tube is inserted in the tubular seal and connected with the first tube via the tubular seal. A clamp is in a strap shape formed of a metallic material and is attached on an outer periphery of the tubular seal. The second tube or the clamp has a tab, which is protruded in a radial direction. The tubular seal has a slit extending in the radial direction. The tab is engaged with and latched on the slit.