Patent · US Active

Systems and methods for engine coalescer exhaust extraction

US11480079B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignee

Transportation IP Holdings, LLC · US

Inventors

Ramprasad Shetti · Kanchinakote, IN
Roshan Shekhar Kotian · Erie, US
Stephen Kocienski · Fort Worth, US
Jason Lymangrover · Harborcreek, US
Marc Peoples · Leesburg Station, US
David Wright · Roswell, US
Balaji Hosadurgam Ravindranath · Bengaluru, IN

Key dates

Filing date	Aug 23, 2021
Grant date	Oct 25, 2022
Priority date	—
Expiry date	Aug 23, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Systems and methods for engine coalescer exhaust extraction are provided. In one embodiment, a system comprises an engine including a crankcase fluidly coupled to a coalescer, a muffler adapted to receive combustion exhaust gases from the engine, and a coalescer exhaust passage fluidly coupling the coalescer to the muffler. The coalescer exhaust passage includes an inlet arranged upstream of the muffler adapted to flow a motive fluid to the coalescer exhaust passage to increase a flow speed of coalescer exhaust through the coalescer exhaust passage.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.