公开(公告)号：US06548925B2

公开(公告)日：2003-04-15

申请号：US10041730

申请日：2002-01-08

申请人： Mark Noble ,  Charles T. Rogan ,  Douglas A. Trudeau

发明人： Mark Noble ,  Charles T. Rogan ,  Douglas A. Trudeau

IPC分类号： H02K2122

CPC分类号： H02K15/03 ,  B29C45/14336 ,  H02K1/2786 ,  Y10T29/49012 ,  Y10T74/2132

摘要： A flywheel having a molded cage formed around a plurality of magnets attached to the flywheel. The cage extends into one or more grooves formed in the flywheel to resist the shrinkage of the cage inside diameter as it cools following an injection molding process. The gap between the cage and magnets and an adjacent stator is precisely controlled and minimized. Shutoff surfaces formed on the flywheel function as a portion of the die for injection molding of the cage.

公开(公告)号：US12104520B2

公开(公告)日：2024-10-01

申请号：US16864237

申请日：2020-05-01

申请人： Michael P Schmidt ,  Nikhil Punneri Madathil ,  Alan G Falkowski ,  Michael D Buss ,  Constantin Hagiu ,  Douglas A Trudeau

发明人： Michael P Schmidt ,  Nikhil Punneri Madathil ,  Alan G Falkowski ,  Michael D Buss ,  Constantin Hagiu ,  Douglas A Trudeau

IPC分类号： F01P3/12 ,  F01N13/10 ,  F01P11/02 ,  F02B29/04 ,  F02B33/40 ,  F02B37/18 ,  F02F1/26 ,  F02F1/36

CPC分类号： F01P3/12 ,  F01N13/10 ,  F01P11/0276 ,  F02B29/0443 ,  F02B29/0475 ,  F02B33/40 ,  F02B37/183 ,  F02B37/186 ,  F02F1/26 ,  F02F1/36 ,  F01P2060/12 ,  F02F2200/06

摘要： A cylinder head assembly for an internal combustion engine includes a cast cylinder head, a turbocharger housing integrally cast with the cylinder head, and a water jacket cast into the integrally cast turbocharger housing and configured to receive a flow of coolant for cooling the integrally cast turbocharger housing. The assembly can also include a wastegate housing integrally cast with the cylinder head and the turbocharger housing, and a water jacket cast into the integrally cast wastegate housing. The water jacket is configured to receive a flow of coolant for cooling the integrally cast turbocharger housing and the integrally cast wastegate housing.

公开(公告)号：US20200347796A1

公开(公告)日：2020-11-05

申请号：US16864228

申请日：2020-05-01

申请人： Michael P. Schmidt ,  Nikhil P. Madathil ,  Alan G. Falkowski ,  Michael D. Buss ,  Christantin Hagiu ,  Douglas A. Trudeau

发明人： Michael P. Schmidt ,  Nikhil P. Madathil ,  Alan G. Falkowski ,  Michael D. Buss ,  Christantin Hagiu ,  Douglas A. Trudeau

IPC分类号： F02F1/26 ,  F02B37/18 ,  F02B29/04 ,  F02B33/40

摘要： A cylinder head assembly for an internal combustion engine includes a cast cylinder head and a turbocharger housing integrally cast with the cylinder head and having an integrally cast wastegate housing. The turbocharger housing is configured to receive a turbocharger cartridge rotatably supporting a shaft coupled between a compressor wheel and a turbine wheel. The integrally cast wastegate housing defines a wastegate chamber configured to receive a wastegate valve, a flow of exhaust gas from the turbine wheel, and a flow of wastegate exhaust gas.

公开(公告)号：US11555439B2

公开(公告)日：2023-01-17

申请号：US16864228

申请日：2020-05-01

申请人： Michael P Schmidt ,  Nikhil Punneri Madathil ,  Alan G Falkowski ,  Michael D Buss ,  Constantin Hagiu ,  Douglas A Trudeau

发明人： Michael P Schmidt ,  Nikhil Punneri Madathil ,  Alan G Falkowski ,  Michael D Buss ,  Constantin Hagiu ,  Douglas A Trudeau

IPC分类号： F02B37/18 ,  F02B33/40 ,  F01P3/12 ,  F01N13/10 ,  F01P11/02 ,  F02B29/04 ,  F02F1/36 ,  F02F1/26

摘要： A cylinder head assembly for an internal combustion engine includes a cast cylinder head and a turbocharger housing integrally cast with the cylinder head and having an integrally cast wastegate housing. The turbocharger housing is configured to receive a turbocharger cartridge rotatably supporting a shaft coupled between a compressor wheel and a turbine wheel. The integrally cast wastegate housing defines a wastegate chamber configured to receive a wastegate valve, a flow of exhaust gas from the turbine wheel, and a flow of wastegate exhaust gas.

公开(公告)号：US20200347773A1

公开(公告)日：2020-11-05

申请号：US16864237

申请日：2020-05-01

申请人： Michael P Schmidt ,  Nikhil P Madathil ,  Alan G Falkowski ,  Michael D Buss ,  Christantin Hagiu ,  Douglas A Trudeau

发明人： Michael P Schmidt ,  Nikhil P Madathil ,  Alan G Falkowski ,  Michael D Buss ,  Christantin Hagiu ,  Douglas A Trudeau

IPC分类号： F01P3/12 ,  F02F1/36 ,  F02B37/18 ,  F01P11/02 ,  F01N13/10 ,  F02B29/04

摘要： A cylinder head assembly for an internal combustion engine includes a cast cylinder head, a turbocharger housing integrally cast with the cylinder head, and a water jacket cast into the integrally cast turbocharger housing and configured to receive a flow of coolant for cooling the integrally cast turbocharger housing. The assembly can also include a wastegate housing integrally cast with the cylinder head and the turbocharger housing, and a water jacket cast into the integrally cast wastegate housing. The water jacket is configured to receive a flow of coolant for cooling the integrally cast turbocharger housing and the integrally cast wastegate housing.

公开(公告)号：US06339271B1

公开(公告)日：2002-01-15

申请号：US09468582

申请日：1999-12-21

申请人： Mark Noble ,  Charles T. Rogan ,  Douglas A. Trudeau

发明人： Mark Noble ,  Charles T. Rogan ,  Douglas A. Trudeau

IPC分类号： H02K127

CPC分类号： H02K15/03 ,  B29C45/14336 ,  H02K1/2786 ,  Y10T29/49012 ,  Y10T74/2132

摘要： A flywheel (20) having a molded cage (30) formed around a plurality of magnets (34) attached to the flywheel (20). The cage (30) extends into one or more grooves (40,42) formed in the flywheel (20) to resist the shrinkage of the cage 30 inside diameter as it cools following an injection molding process. The gap (44) between the cage (30) and magnets (34) and an adjacent stator (32) is precisely controlled and minimized. Shutoff surfaces (36,38,46) formed on the flywheel (20) function as a portion of the die for injection molding of the cage (30).

摘要翻译： 具有围绕附接到飞轮（20）的多个磁体（34）周围形成的模制保持架（30）的飞轮（20）。 保持架30延伸到形成在飞轮（20）中的一个或多个凹槽（40,42）中，以抵抗保持架30在注射成型工艺后冷却时的内径的收缩。 保持架（30）与磁体（34）和相邻定子（32）之间的间隙（44）被精确控制并最小化。 形成在飞轮（20）上的截止表面（36,38,46）用作用于保持架（30）的注射成型的模具的一部分。

公开(公告)号：US5573436A

公开(公告)日：1996-11-12

申请号：US448191

申请日：1995-05-23

申请人： Douglas A. Trudeau ,  Charles T. Rogan ,  Mark C. Noble

发明人： Douglas A. Trudeau ,  Charles T. Rogan ,  Mark C. Noble

IPC分类号： B63H20/00 ,  B63H20/32 ,  F02B61/04 ,  F02M35/10 ,  F02M35/16 ,  F16M1/00

CPC分类号： F02M35/10013 ,  F02M35/10262 ,  F02M35/168 ,  F02B61/045 ,  Y02T10/146

摘要： An improved air inlet cover for use with outboard motors is disclosed. A particular embodiment of the cover is formed by a generally hollow shell having an open side. An air passage is located opposite the open side at an upper portion of the shell. A baffle extends from an upper inner portion of the shell to an elevation below the air passage and is disposed generally opposite the air passage. An exit port is provided at the bottom of the chamber for discharging water collected therein, and a valve is provided within the exit port. When the exit port is submerged the valve is closed and provides a barrier to water entry. Preferably, the cover is located at an upper forward portion of the outboard motor cowl and both the air passage and air inlet are high up on the upper forward portion.

摘要翻译： 公开了一种用于舷外马达的改进的进气盖。 盖的特定实施例由具有开口侧的大致中空的壳形成。 空气通道在外壳的上部位于开口侧相对的位置。 挡板从壳体的上内部延伸到空气通道下方的高度，并且大致与空气通道相对设置。 在所述室的底部设置有用于排出收集在其中的水的出口，并且在所述出口处设置有阀。 当出口端口被浸没时，阀门关闭，并提供进水口的屏障。 优选地，盖位于舷外马达罩的上部前部，并且空气通道和空气入口都在上部前部上高。