公开(公告)号：US12161282B2

公开(公告)日：2024-12-10

申请号：US17441546

申请日：2020-03-25

Applicant: Hilti Aktiengesellschaft

Inventor： Lionel Barbier ,  Svenja Müller ,  Sonya Wörz ,  Georg Holzmeier ,  Anna Mahr

IPC: A47L7/00

Abstract: An arrangement of components in a portable wet vacuum cleaner, wherein the wet vacuum cleaner includes a container for collecting a liquid-dirt mixture. The component arrangement is characterized, in particular, by a sloping sealing plane as the upper termination of a collecting container of the wet vacuum cleaner, wherein the sloping sealing plane includes a filter unit. In a second aspect, the invention furthermore relates to a wet vacuum cleaner having a component arrangement of this kind.

公开(公告)号：US20230157498A1

公开(公告)日：2023-05-25

申请号：US17919192

申请日：2021-04-29

Applicant: Hilti Aktiengesellschaft

Inventor： Xaver HANSLMEIER ,  Anna Mahr ,  Svenja MÜLLER

IPC: A47L9/14

CPC classification number: A47L9/1418

Abstract: A disposal bag for a vacuuming device, wherein the disposal bag has a pressure equalization matrix. The pressure equalization matrix has openings that are designed to effect pressure equalization between a first region and a second region of a collecting tank of the vacuuming device. The vacuuming device can preferably be a construction site vacuum cleaner, wherein the collecting tank of the vacuuming device is designed to receive the disposal bag and the dust sucked in by the vacuuming device is collected and contained in the disposal bag. A method for producing a disposal bag, and to the use thereof in a vacuuming device is also provided.