Monthly Archive: November 2014

Unheated Power

In most cases, failures of electrical and electronic equipment caused by overvoltage and / or load changes in the lines of supply. The main reason for the high sensitivity of modern electrical equipment to electromagnetic disturbances caused by the use of integrated semiconductor devices of high dimensionality. The most common source of surge is lightning. It's an unpredictable natural phenomenon of high intensity can cause overvoltage surges transmitted through air supply line, a distance of up to several kilometers from the lightning strike. Spreading of the lightning current along the surface of the earth can cause impulse voltage in cable networks, electric power. In addition to the pulse caused by lightning, surges in the electricity network can be caused by turning on and off of inductive loads (eg motors) or capacitive loads (capacitors for power factor correction) etc. To protect equipment and users, at the entrance of the active power equipment necessary to provide special security devices. These devices divert surges in power lines from the sensitive electrical equipment on the ground.

Currently on the market to achieve the required high level of protection uses the following technologies: Spark gaps. Spark gap – Unheated gas-filled device, dramatically changing its electrical conductivity when a discharge between the electrodes. His used as a rapid switch in communication devices, locations, nuclear and experimental physics, etc. The design gap is simple: in a glass or ceramic container filled with gas, there are 2 or more electrodes from refractory metals or their alloys. For the filling used inert gases and their mixtures, hydrogen, nitrogen, oxygen, air, water vapor.

Scheessel Throughout Europe

Market research firm CHD expert is strongly expanding new Jobs Scheessel is a concept not only for top music events such as the hurricane Festival internationally. The market research Institute of CHD expert / Marktplatz Hotel GmbH makes known the resort throughout Europe. Founded in over ten years ago delivers studies and reports on hotels, restaurants and catering to big brands like for example Carl Berg, coke, Kraft, Nestle and Unilever. The approximately 50 employees of counting company expands strongly and create more jobs, including several mini-jobs. We gain numerous outfitters and suppliers in the so-called non-House market as new customers and massively increase so our capacity in market research and marketing”, says Rolf W.

Schmidt, managing partner. Currently more staff for the telemarketing area be searched: there are several new mini-jobs in the reputable business-to-business telephone survey to the Available”, so said. More positions in market research and sales are currently being advertised. Investment in tele-marketing the number of international survey projects for market studies from virtually all Western European countries expert strongly increasing in CHD. Therefore, the starting point for a further branch was now given. At the Ruhr-Universitat Bochum, research is with polyglot”currently set up another call-center. The first telephone interviews of hoteliers and restaurateurs in Europe start in a few weeks.

In Bochum, we find the numerous Europeans, whose language skills we need among the students and students”, so said. The analysis of telephone and online interviews incorporated into reports, which are exclusively available to the top customers or be ordered online ( CHD expert is a leading supplier of data in the so-called non-market. The company was in 1997 as a founder of Marktplatz Hotel GmbH and is one of about seven years to the international CHD Expert group with branches in all economically important countries in Europe and United States and Canada. About the out of home market:, He is one of few global growth markets except home market (all accommodation and catering services, which take people outside her own apartment in claim). In Europe alone more than 500 billion euros issued here each year, with around 1,500 euros per inhabitant per year about 30 percent of all spending for food and beverages. In the United States, the ratio of the off-site consumption already at about 50 percent. This value is expected for the next few years in Europe. For this reason, almost all international companies in the food and beverage industry set their focus more and more on this dynamic market. However, because the structures and processes are often different as in the traditional wholesale and retail, these companies need specialized and professional support in the analysis and processing of out of home market. More at: for further information: Rolf W. Schmidt, CHD expert Marktplatz Hotel GmbH Veerser WEG 2 b, D 27383 Scheessel (near Hamburg) Tel. + 49 (0) 4263 301 300, fax + 49 (0) 4263 301 333 press service: Carsten Hennig, Tel. + 49 (0) 4263 301 131, mobile + 49 (0) 160 958 377 56