Siemens Aktiengesellschaft

Siemens Aktiengesell Schaft

Klaus Busch

Johann Seitz

Christoph Wiesner

Christian Scharf

Michael Freimuth

Karl May

Walter Apfelbacher

Rudolf Thurn

Alexander Reinhard

Michael Schröck

Eugen Schlag

Günther Deinhardt

Manuela Forster

Heinz Sattler

Werner Axt

An oscillating diaphragm fan having a plurality of subunits which each have an oscillating diaphragm that is excited by a magnetic system in an actuator chamber, wherein the air pulsation generated by oscillating diaphragm is discharged outwardly, the actuator chambers of the subunits are connected via means for compensating pressure and are encapsulated outwardly, and the magnetic systems of the subunits are excited out of phase with each other.

Oscillating diaphragm fan having coupled subunits and a housing having an oscillating diaphragm fan of this type

A cooling system comprising a heat sink having, a first contact zone and a second contact zone, which are configured to absorb, a first heat flow from a first component, a second heat flow from a second component, and a first transmission means for transmission of the first heat flow via the first contact zone into the heat sink. In addition, a first transmission means is arranged between the first component, and the heat sink and include a first plug means that is shaped such that the first plug means forms a first fit with a first bushing means that is arranged in the heat sink, where the first fit provides tolerance compensation between first and second contact zones.

Cooling system, cold plate and assembly having a cooling system

A heat sink for cooling a component is disclosed. A medium flows around the heat sink by at least sectional guidance of a main flow and a secondary flow of the medium, the main flow being separated from the secondary flow up to a constriction. After the constriction the secondary flow merges with the main flow.

Cooling facility for cooling a component

The Switchgear unit, especially a motor starter, has a contactor and a power switch for short-circuit protection. The additional function of overload protection envisaged for the switchgear unit is integrated in an overload relay that is configured separately from the power switch. The components thereof extend into free areas formed by the arrangement of the contactor and power switch as standard components on a support.

Switchgear unit for a consumer, especially a motor starter

A combination includes a contactor and a soft starter. The soft starter is mounted on the contactor.

Combined contactor/soft starter

A discharge apparatus includes a housing into which a discharge pipe of a carbonization drum opens. A residue discharge chute which starts from the housing opens into a conveying device ending at an outlet. A filling-level meter is disposed at the residue discharge chute. The conveying device has a profiled separating shelf with an end remote from the mouth of the residue discharge chute, at which a bar screen is formed. The bar screen covers a delivery opening for fine residue and ends at the outlet for coarse residue. A vibrator is associated with the conveying device.

Discharge apparatus

Ultrasonic transducer

Growing community of inventors

Amberg, Germany

Klaus Busch