Meixing Lu

US Patent:

20060255657, Nov 16, 2006

Filed:

May 13, 2005

Appl. No.:

11/129171

Inventors:

William de Ojeda - Chicago IL, US
Steven Omachi - Skokie IL, US
Weiping Hu - Westmont IL, US
Meixing Lu - Mukilteo WA, US

International Classification:

B60T 13/16

US Classification:

303115100, 303010000

Abstract:

A high pressure fluid system () for an engine includes a high pressure reservoir () and a high pressure pump () fluidly connected to the high pressure reservoir (). The high pressure pump () circulates fluid to the high pressure reservoir () and has and inlet throttle () arranged and constructed to control fluid flow rate at an inlet of the high pressure pump (). A low pressure pump () is fluidly connected to the inlet throttle () and circulates the fluid from a low pressure reservoir () to the inlet throttle ().