Patent · US Active

Microwave sealing device of an opening for a rotating shaft

US9907123B2 · kind B2 · utility

1Cited by

11References

29Claims

0Family size

Assignee

Electrolux Home Products Corporation N. V. · BE

Inventors

Arnd Hofmann · Rothenburg ob der Tauber, DE
Norbert Danzer · Gebsattel, DE
Abdel-Ilah Zbat · Würzburg, DE

Key dates

Filing date	Apr 29, 2010
Grant date	Feb 27, 2018
Priority date	—
Expiry date	May 25, 2031

Classification

Technology area (CPC H)Electricity
CPC primaryH05B6/76
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The present invention relates to a microwave sealing device of an opening for a rotating shaft (26) or axle. The sealing device (10; 30; 50) is provided for enclosing a section of the shaft (26) or axle. The sealing device (10; 30; 50) includes a front panel (12; 32; 52) and a basis part (14; 34; 54). The front panel (12; 32; 52) is formed as a plane disk and comprises a central hole (16; 36; 56) in its center and a plurality of cuts (20; 40; 58, 60). The basis part (14; 34; 54) is formed as a hollow part with a peripheral wall and two opposing face sides. At least one of the two opposing face sides of the basis part (14; 34; 54) is open. The basis part (14; 34; 54) comprises a plurality of cuts (22; 42; 62) in the peripheral wall. The front panel (12; 32; 52) is attached at the open face side or at one of the two open face sides, respectively, of the basis part (14; 34; 54).

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