Patent · US Expired

Baking oven

US4892083A · kind A · utility

10Cited by

4References

14Claims

0Family size

Inventor

Helmut Konig · Graz, AT

Key dates

Filing date	Oct 18, 1988
Grant date	Jan 9, 1990
Priority date	—
Expiry date	Oct 18, 2008

Classification

Technology area (CPC A)Human Necessities
CPC primaryA21B3/04
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A baking oven has a baking chamber (2) which is at both of its sides separated from air channels (12) by partitions (11) being provided with air passage openings (30). The air channels (12) are connected to air supply channels (24) which are supplied with warm air by a blower (14) via a switching equipment (25) being centrally arranged relative to the cover wall (10) of the baking chamber (2), said switching equipment having preferably the shape of a flap (27) being swivellable around a horizontal axis. On account thereof, the baking chamber (2) is uniformly supplied with warm air which flows through the baking chamber (2) in horizontal and alternating direction (FIG. 1).

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