公开(公告)号：US20190195221A1

公开(公告)日：2019-06-27

申请号：US16063109

申请日：2016-12-15

Applicant: SABIC Global Technologies B.V.

Inventor： Somasekhar BOBBA VENKAT ,  RN Ashwin KUMAR ,  Harindranath K. SHARMA ,  Subhransu Sekhar MOHAPATRA ,  Fred CHANG ,  Lenar ABBASOV

IPC: F04C2/344 ,  B22F3/22 ,  B22F3/16 ,  B29C45/14 ,  F01C21/10

CPC classification number: F04C2/344 ,  B22F3/1055 ,  B22F3/16 ,  B22F3/225 ,  B22F7/06 ,  B22F2301/35 ,  B29C45/14 ,  B29K2705/12 ,  B29L2031/7496 ,  F01C21/106 ,  F04C2230/20 ,  F04C2230/22 ,  F04C2230/40 ,  F04C2230/90 ,  F04C2240/802 ,  F05C2225/00 ,  F05C2253/04 ,  F05C2253/16 ,  Y02P10/295

Abstract: A process for constructing a hybrid material part includes mixing a metal powder and a binder to form a compounded mixture, heating the compounded mixture, injecting the compounded mixture into a first mold to form a green part, and debinding the green part to form a brown part. The process further includes sintering the brown part to form a sintered part, and over-molding the sintered part with a plastic in a second mold of an injection molding machine to form the hybrid material part. A hybrid material pump part is disclosed as well.

公开(公告)号：US20180291894A1

公开(公告)日：2018-10-11

申请号：US15767415

申请日：2016-10-12

Applicant: SABIC Global Technologies B.V.

Inventor： Subhransu Sekhar MOHAPATRA ,  Lenar ABBASOV ,  Fred CHANG ,  R N Ashwin KUMAR ,  Steven MCCLINTOCK ,  Arunachala PARAMESHWARA ,  Raghavendra JANIWARAD

IPC: F04C2/344 ,  F01C21/10 ,  F01M1/02 ,  F04C14/22

Abstract: A variable displacement pump, and methods of manufacturing such systems are provided. The variable displacement pump can include a housing defining an inlet and an outlet, a rotor positioned between the inlet and the outlet, the rotor being configured to pump a liquid between the inlet and the outlet, and the rotor having a multiple of vane slots, a multiple of vanes, each disposed in a respective one of the multiple of vane slots, and a pendulum positioned between the rotor and the housing, the pendulum comprising a pendulum body and a stiffener, wherein the stiffener is located at least partially within the pendulum body, and wherein the rotor, the multiple of vanes, and the pendulum body are made of a polymer.