Grundfos Holding A/s

Grundfos A/s

Kjeld Vinther Jacobsen

Per Ellemose Andersen

John Bjerregard Jacobsen

Karsten Dyrbye

Mikkel Haugaard

Casper Pedersen

Christoffer Nedergaard

Carsten Nielsen

Kristian Skriver Dahl

John Jessen Gammelgaard

The present invention relates to cover for a pressure sensor. The cover is configured for being arranged to cover a sensor element.

Protective cover for a pressure sensor

A submersible pump assembly () includes a submersible pump () with a housing (), and a sensor capsule () with a hermetically sealed casing (). The sensor capsule () is releasably mountable at a sensor position () located at an outer face () of the housing () of the submersible pump (). The submersible pump () includes a primary coil () within the housing (). The sensor capsule () includes a secondary coil () within the casing (). The primary coil () and the secondary coil () are arranged to be inductively coupled with each other for wirelessly transferring data and/or power through the housing () and the casing () when the sensor capsule () is mounted at the sensor position ().

Submersible pump assembly and method for operating the submersible pump assembly

A mixing valve having a first inlet port (), a second inlet port () extending transverse to said first inlet port () and an outlet port (). The inlet ports () open out into a valve chamber () and the outlet port () branches off this valve chamber (), inside which a movable valve element () is arranged, having an obstruction () inside the second inlet port (), which protrudes from an inner circumference () of the second port () into an interior thereof. The obstruction () extends at least along a portion of the inner circumference (), which portion of the circumference () is located on an inner side of the second inlet port () being distant from the first inlet port (). A heating or cooling device includes such a mixing valve.

Mixing valve and heating or cooling system

A sensor arrangement includes a sensor which is arranged in a housing constructed of two plastic injection molded parts (). The electrical leads are sealingly led through the housing () and are sealed by way of O-rings which on the one hand bear in a groove of the lead and on the other hand bear in a recess forming the housing feed-through.

Sensor assembly

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Randers NV, Denmark

Kjeld Vinther Jacobsen