Radar sensor cover arrangement

US11145964B1 · kind B1 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Raphael Hellinger · Novi, US
• Andreas Mehs · Novi, US
• Andreas Pietsch · Bietigheim-Bissingen, DE
• Dániel Ádil Mazroa · Szeged, HU
• Klaus Baur · Mietingen, DE

Key dates

• Filing date: Apr 14, 2020
• Grant date: Oct 12, 2021
• Expiry date: Apr 14, 2040

Classification

• Technology area (CPC H): Electricity
• CPC primary: H01Q1/3233
• WIPO field: Telecommunications
• WIPO sector: Electrical engineering

Abstract

A cover for a radar sensor, the cover comprising a plastic body and a foam material. The plastic body has a first surface and a second surface facing in an opposite direction to the first surface. The second surface includes a plurality of spaced-apart recesses formed in the second surface. The foam material at least partly contacts the second surface to prevent debris of water from entering the recesses.