Patent · US Active

Combustion air blower

US11097598B2 · kind B2 · utility

0Cited by

10References

18Claims

0Family size

Assignee

EBERSPÄCHER CLIMATE CONTROL SYSTEMS GMBH · DE

Inventors

Michael Humburg · Göppingen, DE
Hans JENSEN · Dettingen unter Teck, DE

Key dates

Filing date	Feb 27, 2019
Grant date	Aug 24, 2021
Priority date	—
Expiry date	Aug 1, 2039

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF23N2241/14
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A combustion air blower, especially side channel blower, for a fuel-operated vehicle heater, includes a blower housing (38). An air flow space (44), through which combustion air being fed can flow, is formed in the blower housing (38). Air flowing over an inlet area (55) into the air flow space (44) flows to a feed area enclosing a feed wheel (48). At least one hydrocarbon storage element (70, 88) is formed in the air flow space (44), for storing gaseous hydrocarbon present in the air flow space (44).

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