Bayerische Motoren Werke Aktiengesellschaft

Mercedes-benz Aktiengesellschaft

Robert Hoeppler

Thomas Tille

Noureddine Khelifa

Wolfgang Odebrecht

Robert Mager

Herbert Kranz

Peter Catchpole

A sensor array, particularly for vehicle air conditioners, having a housing, in which an electronic unit, a first sensor element connected with the electronic unit for measuring a first physical parameter, and a second sensor element connected with the electronic unit for measuring a second physical parameter, are arranged. The electronic unit has an electric signal output and an analyzing module which, as a function of momentary measuring values of the physical parameters, according to a defined selection logic, determines which of the measured physical parameters is to be considered to be the momentarily relevant parameter, and which switches a sensor signal formed on the basis of the momentarily relevant parameter to the signal output.

Sensor array used for monitoring at least two physical parameters

In a high-energy battery with a plurality of individual cells, the individual cells have the shape of flat parallelepipeds. The parallelepipeds are arranged flush to form a flat battery body. The battery body is surrounded on its two wide sides by a liquid heat exchange medium.

High-energy battery with a plurality of individual cells

An air dehumidifier or drier, particularly for a motor vehicle, has an air guiding housing defining three parallel air flow paths, which are defined by a common main air chamber separating two laterally spaced apart secondary air chambers. A reactor containing an adsorbent is positioned between the secondary air chambers, the common main air chamber being defined between the reactors. Air-flow control elements are positioned in each of the main and secondary air chambers. The control elements are pivotal between two operating positions. In each position, one of the reactors is in adsorption operation (dehumidify air) while the other reactor is in desorption operation (reactor being dried or recharged). The desorption air directed to the reactor being dried is heated by a heat exchanger, which has an air passageway for exhausting the air used for drying the reactor. Thus, the desorption air directed to the reactor being dried is preheated using the energy from the exhausting air.

Device for drying air for motor vehicles

Growing community of inventors

Karlskron, Germany

Robert Hoeppler