公开(公告)号：US20250059741A1

公开(公告)日：2025-02-20

申请号：US18722284

申请日：2022-11-25

Applicant: GROHE AG

Inventor： Jan Niclas Kruse ,  Christian BOLZ ,  Sascha MENGES ,  Pia SCHADOW ,  Dajana LAZIC

IPC: E03C1/04 ,  F16K11/00 ,  F16K11/072

Abstract: A water faucet having an adjustable cartridge for the infinitely variable mixing of a cold-water flow and a hot-water flow to form a mixed-water flow, having a first adjustability, and having an operating lever, which is connected to the first adjustability via a transmission mechanism such that the mixing ratio of cold water and hot water can be set by a temperature setting motion of the operating lever, the temperature setting motion being a rotary motion about an axis of rotation, the transmission mechanism having a stop, which limits a movement of the first adjustability in the direction of more hot water at a threshold setting, the stop being designed such that the operating lever is brought into an unlocking position by an unlocking motion deviating from the temperature setting motion, such that further movement in the direction of more hot water is made possible beyond the threshold setting.

公开(公告)号：US20250034849A1

公开(公告)日：2025-01-30

申请号：US18708036

申请日：2022-10-25

Applicant: Grohe AG

Inventor： Krystian PRZIBYLLA ,  David MAINKA ,  Bastian SOBOTTA ,  Gernot BECKER

IPC: E03C1/05

Abstract: A method for operating a sensor arrangement for detecting a person in an area of use of a sanitary device including: a) activation a first sensor when a second sensor, which differs from the first sensor, detects the presence of at least one person in the vicinity of the sanitary device, wherein the activation establishes a previously completely interrupted power supply to the first sensor and wherein the first sensor is a ToF sensor; b) detection a distance information about the spatial distance between the person and the sanitary device by means of the first sensor, wherein a run time measurement of a signal emitted by the first sensor is performed; c) deactivation of the first sensor when the presence of a person in the vicinity of the sanitary device is no longer detected, wherein the deactivation has a complete interruption of the power supply to the first sensor.

公开(公告)号：US20250018407A1

公开(公告)日：2025-01-16

申请号：US18768393

申请日：2024-07-10

Applicant: Grohe AG

Inventor： Felix MUEHLING

IPC: B05B1/30 ,  E03C1/04

Abstract: A spray head (1) for a water faucet is (2) proposed that contains a line (3) for a liquid (4) having an inlet (5) and an outlet (6), a flow setting means (8) for setting a liquid flow rate through the line (3); an actuator (7) connected to the flow setting means (8); wherein the actuator (7) can be used to toggle the flow setting means (8) at least between a first position, in which the flow setting means (8) opens a first flow cross-section D1 (9) in the line (3), and a second position, in which the flow setting means (8) opens a second flow cross-section D2 (10) in the line (3), wherein a ratio V=D2/D1 is at least two.

公开(公告)号：USD1053308S1

公开(公告)日：2024-12-03

申请号：US29834484

申请日：2022-04-12

Applicant: Grohe AG

Designer： Christoph Kuppert ,  Patrick Speck

公开(公告)号：US12110971B2

公开(公告)日：2024-10-08

申请号：US17610003

申请日：2020-03-26

Applicant: Grohe AG

Inventor： Jan Philipp Tueshaus ,  Stefan Steinhoff ,  Martin Weiss ,  Markus Leutner

IPC: F16K11/078 ,  F16K47/02 ,  F16K47/04 ,  F16K11/00

CPC classification number: F16K11/0787 ,  F16K47/02 ,  F16K47/04 ,  F16K19/006 ,  F16K47/026

Abstract: A single-lever cartridge for adjusting mixed water by a swivel lever, having a control disk arrangement, which has a stationary control disk in a stationary position in the cartridge, in which a cold-water inlet and a hot-water inlet and a mixed-water outlet are formed, and a dynamic control disk displaceable by the swivel lever, in which a recess is formed, which is disposed in different overlaps with the cold-water inlets and hot-water inlets and the mixed-water outlet to adjust the mixed water fed from the mixed-water outlet of the stationary control disk, wherein the two control disks are in sliding contact with sealing surfaces facing each other at a sealing plane, and wherein the mouths of the cold-water inlets and hot-water inlets are formed in the sealing surface of the stationary control disk, which mouths can be covered by the sealing surface of the dynamic control disk.

公开(公告)号：US12091843B2

公开(公告)日：2024-09-17

申请号：US17328698

申请日：2021-05-24

Applicant: Grohe AG

Inventor： Natalia Linker ,  Matthias Schlueter ,  David Mainka

IPC: E03C1/04 ,  F16K11/078

CPC classification number: E03C1/04 ,  F16K11/0782

Abstract: A sanitary fitting having a fitting housing, a mixing valve for mixing cold water and hot water to produce mixed water, a setting element for setting a mixed water temperature of the mixed water, the setting element being adjustable along a surface of the fitting housing, and a mixed water channel through which the mixed water can be conveyed from the mixing valve to a valve, it being possible to set a removal volume of the mixed water via said valve.

公开(公告)号：US20240301671A1

公开(公告)日：2024-09-12

申请号：US18576976

申请日：2022-06-29

Applicant: Grohe AG

Inventor： Krystian PRZIBYLLA ,  Heiko SCHÖNBECK ,  Christopher Hardy BOBERG ,  David MAINKA

IPC: E03C1/05

CPC classification number: E03C1/057

Abstract: A sanitary faucet (1), at least comprising:



a faucet body (2) having at least one outlet opening (3);
a proximity sensor (4) for determining a distance from an object (5); and
a control unit(14) by means of which at least one program of the sanitary faucet (1) can be selected or controlled depending on the distance of the object (5).




In addition, a method for controlling the sanitary faucet (1).

公开(公告)号：US11998933B2

公开(公告)日：2024-06-04

申请号：US17437134

申请日：2020-02-28

Applicant: Grohe AG

Inventor： Dominik Heubrock ,  David Mainka

IPC: B05B1/18 ,  B05B1/30

CPC classification number: B05B1/185 ,  B05B1/3006

Abstract: The invention relates to a sanitary shower (1) comprising at least a housing (2), at least one fluid inlet (3) for a fluid, and at least one jet-forming element (4) with at least one fluid channel (19), the at least one fluid channel (19) comprising at least one duckbill valve (6) having an elastic valve casing (7) that runs in a flow direction (8) of the fluid from a valve base (9) to a slotted valve outlet (10). The valve casing (7), at least in the region of the slotted valve outlet (10), has an outwardly oriented thicker portion (12).

公开(公告)号：US11982299B2

公开(公告)日：2024-05-14

申请号：US17903346

申请日：2022-09-06

Applicant: Grohe AG

Inventor： Franziska Kalka ,  Hendrik Heitkamp ,  Anja Rützler

IPC: F16B11/00 ,  F16B9/00 ,  F16M13/02

CPC classification number: F16B11/006 ,  F16M13/02 ,  F16B9/052

Abstract: A device (1) for mounting a sanitary component to a support, comprising at least:



a mounting plate (2) having an adherend (3) for attaching the device (1) to the support; and
a metal mesh (4), at least partially forming the adherend (3); and the use of the device.

公开(公告)号：USD1025293S1

公开(公告)日：2024-04-30

申请号：US29807999

申请日：2021-09-16

Applicant: GROHE AG

Designer： Duarte Salvador ,  Patrick de Arins Speck

Abstract: FIG. 1 is a perspective view of a shower head embodying our new design;
FIG. 2 is a left side view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a back view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in FIG. 5 illustrate portions of the shower head that form no part of the claimed design.