Donaldson Filtration Deutschland Gmbh

Abdelkhalic Rbayti

Jens Schäfer

Hans-Michael Schuster

Roland Westphal

Jens Schaefer

Peter Schaaf

Susanne Fulko

Peter Groth

Wolfgang Bongartz

Andreas Lettau

Peter Schwarz

The invention relates to a system composed of an apparatus to treat a fluid and a handheld device, wherein the apparatus has a communication unit with a radio antenna and the handheld device has a communication unit with a radio antenna and both communication units can exchange data with each other by means of radio communication, and the apparatus has a control unit, which can detect at least one status parameter of the apparatus and generate a signal which is dependent on the status parameter and can transfer it via the communication unit of the apparatus to the communication unit of the handheld device.

System composed of an apparatus for treating a fluid, a handheld device and a method for operating such a system

The invention relates to a filter element for filtering a fluid passing through the filter element with a group of first channels, in which each first channel extends from a first end to a second end and each first channel has on its first end an inlet opening through which the fluid to be filtered can flow into the respective first channel and is closed at its second end, and a group of second channels, in which each second channel extends from a first end to a second end and each second channel has at its second end an outlet opening through which the filtered fluid can flow out of the respective second channel and is closed at its first end, wherein at least one first channel is arranged adjacent to a second channel and the first channel is separated from the second channel by a partition wall, wherein the partition wall is formed of a filter medium through which the fluid to be filtered can flow from the first channel into the second channel, wherein the filter medium is a coalescence filter medium.

Filter element for filtering a fluid passing through the filter element, coalescence filter, compressed air filter system, use of filter element and a method of producing a coalescence filter

A device for arrangement in a container of a sorption dryer for a fluid, wherein a cartridge for accommodating a drying agent can be inserted into the container, wherein the device has at least one projection and/or at least one recess on a front side, wherein the projection and/or the recess is arranged eccentrically on the front side.

Device for arranging in a container of a sorption dehydrator for a fluid, container of a sorption dehydrator and system

A filter, in particular for compressed gas systems, includes a filter top part having at least one inlet channel and at least one outlet channel and a filter bottom part having a filter element, wherein the filter top part has a pressure-resistant housing and an insert which is suited in an optimal manner to the course of the inlet and outlet channels.

Filter with exchangeable insert

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Düsseldorf, Germany

Abdelkhalic Rbayti