Posts Tagged ‘ energy efficiency ’

Computing generates heat. But computers prefer to stay cool. A climatic solution for the new Computer Centre of the Deutscher Wetterdienst (German weather service) in Offenbach
22 degrees Celsius, 55 percent air humidity; and that, preferably without any deviations, round the clock, 365 days per year. The supercomputers in the brand new Computer Centre of the [...]

In the Saarland, wind-power stations are being developed and built that are reliable and set new standards with self-cooling forces — using EC technology.
Alone on the hill, the rotor of a wind-power station is rotating at a height of 69 metres. There’s quite a breeze blowing over Sitzerath in the north of Saarland. The [...]

Always in the right lane: in critical situations the dynamic steering prevents the Audi A4 from swerving
Dynamic steering
Small motor, big difference: an innovative steering system on the new Audi A4 provides greater agility, steering with higher precision, better directional stability as well as significantly increased driving safety.
The magic word is dynamic steering. This new [...]

by Dipl.-Ing. (Graduate Engineer) (FH) Jürgen Schwalme, Manager, Gas Laboratory ebm-papst Landshut GmbH.
LambdaConstant: the future of gas condensing boiler controls

LambdaConstant is a newly designed control system for combustion in gas condensing boilers in which the combustion temperature is measured directly at the gas burner. The measurement uses thermocouples on the surface of the burner. Taking [...]

From the roof to the basement: EC drives and fans work unobtrusively but effectively in all areas of medical technology, making it faster, more reliable and quieter.

EC fans and drives are invisible and indispensable helpers in hospitals. Heat exchanger on the roof ensure perfect, noiseless air-conditioning in all rooms. In respiration devices blowers ensure the [...]

Every cubic centimetre of space that is taken up by a fan in server racks or telecommunication base stations is wasted space. A new generation of high-performance fans gets moving — to make more room
It takes five milliseconds for the blade to complete one round. The tip cuts through the air at a speed [...]

Just a few kilometres north of the headquarters in Mulfingen, a new plant grew from the home soil of Germany’s Hohenlohe region in just six months. Here, in Hollenbach, ebm-papst has produced the largest flagship models in its product range: fans with a blade diameter of up to one meter. Equipped with state-of-the-art technology and [...]

Eating is a sensory pleasure — but unfortunately buying food is often not. Karsten and Marcus Nüsken prove that this can be different in their seven Rewe supermarkets in Westphalia. The brothers explain how they managed to use EC technology to catapult one of their supermarkets into the top ten supermarkets in Europe.
Mr Nüsken, [...]