Patent · US Active

Vehicle heater

US11104206B2 · kind B2 · utility

0Cited by

17References

17Claims

0Family size

Assignee

EBERSPÄCHER CLIMATE CONTROL SYSTEMS GMBH · DE

Inventors

Walter Blaschke · Eßlingen, DE
Andreas Collmer · Leinfelden, DE
Michael Haefner · Stuttgart, DE

Key dates

Filing date	Nov 5, 2018
Grant date	Aug 31, 2021
Priority date	—
Expiry date	Mar 2, 2039

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF24H3/065
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A vehicle heater includes a combustion chamber assembly unit (18) to be fed with fuel and combustion air, a housing (22) with a circumferential wall (24) defining a combustion air flow space (26), a combustion air blower (30) adjoining an end face (28) of the circumferential wall (24) of the housing (12) in the direction of a housing longitudinal axis (L), a fuel feed line and a sealing formation with a first sealing formation area arranged between the end face (28) of the circumferential wall (24) and the blower housing (32). A second sealing formation area (62) is positioned to mesh with a fuel feed line passage opening (38) for establishing a closure between the circumferential wall (24) and the fuel feed line (36). The sealing formation (56) includes a sealing element (54) providing the first sealing formation area (58) and the second sealing formation area (62).

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