Aventics Corporation

Bosch Rexroth Ag

Jens Koch

Peter Ludwig

Rudolf Moeller

Erwin Olescher

Carsten Ammann

Martin Stolper

Bernd Waser

Konstantin May

The disclosure relates to a solenoid valve comprising a housing body made of a thermoplastic, a coil, and a metal yoke which is at least partly arranged about the coil, wherein the housing body is designed as an injection molded part which surrounds the coil, and electrically insulating additives are added to the thermoplastic in order to increase the thermal conductivity thereof. The housing body is formed with grooves on the housing body exterior, and the metal yoke is designed as a component which partly surrounds the housing body and is mechanically connected to same.

Solenoid valve

The disclosure relates to a sealing diaphragm and a check valve comprising a sealing diaphragm for fluid technology applications. A sealing diaphragm for fluid technology applications is to be provided, which is economical and constructionally simple to produce, which can be used as a closing means for a check valve and with which unwanted interfering noise can be prevented during operation. The object of the disclosure is achieved by a sealing diaphragm with a flat, flexible sealing section, which can be bent or curved with a fluid pressure, wherein at least one resilient frictional tooth is provided on or next to the surface of the sealing section at a distance from an edge of the sealing section, designed and arranged in such a way that it forms an angle between 30&#xb0; and 150&#xb0; with the sealing section and it tilts together with the bending or curving movement of the flat sealing section, wherein the frictional tooth has a contact surface on a side orientated in the tilting direction. The object of the disclosure is also achieved by a check valve for fluid technology outlet openings, comprising a housing part having a fluid outlet, wherein an above-mentioned sealing diaphragm is arranged in the flow path of the outlet opening, which is in contact with a sealing surface of a seal seat with a sealing section against the direction of flow and which can be bent or curved with a fluid pressure in the flow direction, wherein the contact surface of the at least one frictional tooth is simultaneously in contact with a corresponding bearing surface.

Sealing diaphragm and check valve having a sealing diaphragm for fluid technology applications

A device (), which is for holding a transport unit (W) that moves in a transport direction (T), includes an actuator () equipped with a drive unit () and an actuating element (), which, in an extended position, can be brought directly or indirectly into a holding engagement with the transport unit (W); a sensor unit () that is situated before the actuator () and a sensor unit () that is situated after the actuator (), both of which are for detecting the presence of a transport unit (W); and a control unit () for receiving the detection results of the transport unit sensor units () and controlling the actuator (), wherein the two sensor units (), the control unit (), and at least the drive unit () of the actuator () are integrated into a shared housing ().

Holding device

Growing community of inventors

Hannover, Germany

Jens Koch