Grohe Ag

Friedrich Grohe Aktiengesellschaft

Stefan Steinhoff

Werner Gnauert

Kai Huck

Ole Benedikt Kostorz

Heiko Schoenbeck

Jan Philipp Tueshaus

Harry Hopfauf

Andreas Jung

Waldemar Gaida

Martin Weiss

Markus Leutner

Heiko Schönbeck

Jan Philipp Tüshaus

Meik Thiemann

Michael Pehl

Richard Thilo

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.

Single lever cartridge for a sanitary faucet

A fitting (), at least comprising a housing () having a housing wall (), a mixing cartridge (), arranged in the housing (), having a first feed connection (), a second feed connection (), a mixing region () for mixing a fluid flowing into the mixing region () via the feed connections (), and an outlet connection () via which the fluid can flow out of the mixing region () and out of the mixing cartridge (); an actuation unit () for actuating the mixing cartridge () and a hose (); the hose () being connected to the outlet connection () by means of a first end () and being arranged in a moveable manner on the housing () by means of a second end (); the hose () extending through a channel () of the mixing cartridge (), the mixing region () being arranged at least partially between the channel () and the housing wall ().

Fitting having pull-out hose

A method for operating a sanitary fitting, and to a sanitary fitting. The sanitary fitting is equipped to deliver a water jet and has at least one manual actuator for manual regulation of at least one water jet flow rate or a water jet temperature, and a sensor arrangement that is equipped for sensor-controlled regulation of a predefined water jet flow rate and a predefined water jet temperature. The sensor arrangement is equipped to detect the presence of an object in an external detection area and a control unit is provided to distinguish whether the object detected first is a water jet or a different object.

Hybrid fitting with water jet detection

A mixing faucet adapted to be mounted on a support body having an outside face, an inside face, and a hole extending between the faces has a faucet body adapted to sit on the outside face over the hole, a mixing valve in the body having hot- and cold-water inlet ports and a mixed-water outlet port, and a rigid tubular stem fixed to the body, extending through the hole, formed with a passage connected to one of the ports, having at the outer face an external screwthread, and having an outer end. At least one conduit extends through the hole and is connected to another of the ports. A nut is threaded onto the external screwthread of the stem and bears against the inside face.

Deck-mount mixing-faucet assembly

Growing community of inventors

Sundern, Germany

Stefan Steinhoff