公开(公告)号：US20250164032A1

公开(公告)日：2025-05-22

申请号：US18839850

申请日：2023-02-02

Applicant: Grohe AG

Inventor： Daniel RADERMACHER ,  Kai WERNER ,  Dirk BERGERS

IPC: F16K37/00 ,  F16K5/06

Abstract: A valve (1) for a fluid line (2), comprising at least: a valve housing (3) having an inlet (4) for a fluid and an outlet (5) for the fluid; a pressure sensor (6) disposed at least partially inside the valve housing (3); and at least one valve body (7), which can be moved into an open position (8) to open the valve (1) and into a first closed position (9) and into a second closed position (10) to close the valve (1), wherein the pressure sensor (6) can be used to measure a pressure of the fluid in the inlet (4) in the first closed position (9) and to measure the pressure of the fluid in the outlet (5) in 10 the second closed position (10). In addition, this invention relates to a device (14) having such a valve (1) and to a usage of such a valve (1).

公开(公告)号：US20200258058A1

公开(公告)日：2020-08-13

申请号：US16859318

申请日：2020-04-27

Applicant: Grohe AG

Inventor： Bert DEPIERE ,  Daniel RADERMACHER

IPC: G06Q10/00 ,  E03B7/04 ,  G01F15/06

Abstract: A method and apparatus for detecting users of a sanitary installation, with which at least one sanitary sensor system is associable. At least one use profile is detected for at least one user of the sanitary installation via the at least one sanitary sensor system in a first timeframe. The specified use profile is associated with at least one specified user in a database. The use profile of the sanitary installation is monitored by the at least one sanitary sensor system in a second timeframe. A specific use profile of at least one specified user is identified from the use profile of the sanitary installation, an individual use of at least one specified user is ascertained from the use profile of the sanitary installation, and/or an ascertained individual use of at least one specified user is stored in the database.

公开(公告)号：US20210310847A1

公开(公告)日：2021-10-07

申请号：US17220118

申请日：2021-04-01

Applicant: GROHE AG

Inventor： Daniel RADERMACHER ,  Bert DEPIERE ,  Bastian SCHUBERT

IPC: G01F15/18 ,  G01D4/02

Abstract: A water meter (1) comprising: a volume flow-measuring device (2) by means of which a volume flow of a liquid flowing through a water pipe (3) can be measured from outside the water pipe (3); and a clamping device (4) by means of which the water meter (1) can be clamped to the water pipe (3). In addition, a method for attaching a water meter (1) to a water pipe (3).

公开(公告)号：US20200217744A1

公开(公告)日：2020-07-09

申请号：US16819530

申请日：2020-03-16

Applicant: Grohe AG

Inventor： Bert DEPIERE ,  Waldemar GAIDA ,  Heiko SCHOENBECK ,  Achim MIELKE ,  Torsten MEIER ,  Daniel RADERMACHER

IPC: G01M3/28 ,  E03B7/07

Abstract: A method for detecting a leak, having at least the following steps: a) capturing a flow volume of a liquid through a liquid line during a multiplicity of liquid removal processes; b) comparing the flow volumes of the liquid in the respective liquid removal processes with an alarm value; c) outputting an alarm signal if the flow volume of the liquid in a liquid removal process exceeds the alarm value; d) adapting the alarm value on the basis of a frequency of the occurrence of the flow volumes of the liquid in the liquid removal processes above an adaptation value.