Veronica S Perks

US Patent:

20230010956, Jan 12, 2023

Filed:

Dec 2, 2020

Appl. No.:

17/782561

Inventors:

- Minneapolis MN, US
Jingxuan Liu - Columbus IN, US
Veronica Susan Perks - Greenwood IN, US
Phillip L. Roach - Columbus IN, US
Carlos Alcides Lana - Columbus IN, US
John C. Stetter - Columbus IN, US
Stephen Cox - Indianapolis IN, US
Philipe F. Saad - Columbus IN, US
Milan Khushal Visaria - Pune, IN

Assignee:

Cummins Power Generation IP, Inc. - Minneapolis MN

International Classification:

F02B 37/16
F02M 35/10
F02B 37/04
F02B 39/10
F02M 35/104

Abstract:

Systems and apparatuses include a system including an electronic compressor, a bypass intake coupled between an engine system of a generator set and the electronic compressor, a bypass outlet coupled between the electronic compressor and the engine system, and a valve positioned to selectively inhibit flow between the bypass intake and the bypass outlet during a starting operation.

US Patent:

20210215094, Jul 15, 2021

Filed:

Jul 24, 2019

Appl. No.:

17/058520

Inventors:

- Columbus IN, US
Trideep Singh - Bhilai, IN
Veronica S. Perks - Greenwood IN, US
J. Steven Kolhouse - Columbus IN, US
Robin J. Bremmer - Columbus IN, US
Philipe F. Saad - Columbus IN, US
Agneya Turlapati - Indianapolis IN, US
Milan Visaria - Pune, IN

International Classification:

F02B 39/10
F02B 37/10

Abstract:

The present disclosure provides an engine fueling system that includes multiple fueling valves such that the fuel transport delay can be reduced. The fueling system may also include an electrically driven compressor to improve engine properties during engine startup. For example, an engine fueling system comprising: a first compressor; an intake air throttle operably coupled to the first compressor and positioned downstream of the first compressor; a primary fuel path in communication with a fuel supply, wherein a first fuel from the fuel supply is injected into the primary fuel path upstream from the compressor; and a secondary fuel path in communication with the fuel supply, wherein a second fuel from the fuel supply is injected into the secondary fuel path downstream from the compressor.