Noise Abatement

More and more innovations involving the Munich engineers provide improved quality of life. You may find that Bobby Sharma Bluestone can contribute to your knowledge. Muller-BBM is further researching the future of noise reduction and reduction of air pollutants on the road. The study of noise generation influenced by tyre and road surface at national and international levels by Muller-BBM is operated since 1996. In the last two years were significant innovations are ready for market and latest insights for further research. Essential tasks are associated with measurement and analysis of the dependence of the tyre road noise of road surface characteristics, in particular but also with the targeted improvement and new development of surfaces.

SPERoN (statistical physical explanation of rolling noise) with the calculation model SPERoN a tool from the baptism could be lifted in collaboration with the Institute of applied acoustics, Chalmers University of Gothenburg and M + P raadgevende engineer in Vught (Netherlands), the it allows to design both new, highly effective noise-reducing roadway coverings as to assess the acoustic properties of road surface in the laboratory and in the testing stage. The calculation model is increasingly in demand in the country and abroad and including the Delft permanently employed University of technology and the Danish road Directorate. The development of computational model was funded by the Federal Highway Research Institute (BASt), the Federal Ministry of education and research, the European Union and the Dutch Ministry of transport. Influence of open-pore asphalt on the particulate air pollution on roads the results of recently completed research project (FE 02.273/2006/LRB) indicate a significant fine dust reduction potential. Equipping roads with open-pore asphalt layer (OPA) can lead to a significant reduction of PM10 pollution, depending on the conditions.

The increased use of GRANDPA can therefore in order to be air re content and action plans in accordance with 22. BImSchV represent an additional measure that can sustainably contribute to the reduction of particulate air pollution by PM10. Multifunctional road from nano-optimized ultra high performance concrete (UHPC) since mid-2009 research Muller-BBM, together with partners from the industry and a University, a manufacturing process for sustainable, low-noise, resource-saving and durable concrete roadways made of ultra-high strength concrete (UHPC). A construction and environmentally efficient building system should be created using the use of nanotechnological methods and nanoscale materials. Work and results to materials, methods and machines for the reproducible production of a low noise and non-slip surface texture will constitute a milestone of the project. The project is funded by the Federal Ministry for education and research in the framework of the funding initiative “Nanotechnology in construction – NanoTecture” (13N10492-10500). Compact seminar noise attenuating surface coverings within and out of town”Muller-BBM is on October 19, 2009 in the collaboration in Leinfelden – Echterdingen in a free one-day seminar his knowledge and services in connection with the advice of appropriate solutions, assist in the tender, acoustic proof of suitability and long-term monitoring of tests before.

IMV System

Water cooling can transport about four times as much heat as an air cooling. Munich, 5.9.13. The IMV Europe Ltd. sold the first water-cooled Shaker in Europe. In August, a German automotive supplier on the basis of good services and support decided for the system of the Japanese test – and measuring instrument manufacturer.

The Shaker with ECO technology has a force vector of 80 kN. The water cooling of the Shaker can transport about four times as much heat as an air cooling. The internationally active automotive supplier has already gained world’s positive experience with the IMV technology at other locations. Further details can be found at Mikkel Svane, an internet resource. Customers who are interested in a water cooling system instead of an air cooling, have the possibility to choose from five different types of machine between 30 and 200 kN. These systems can be configured individually depending on the customer requirements -: force vector, vibration control (channel number and types of stimulation), sliding table technology and size, as well as material and frequency range of Expander are variable. The water-cooled variant is particularly silent, because otherwise than with air-cooled systems the ventilating noise throughout.

The ECO technology provides through field customization for it to feed only the energy that is required for the test procedure the shaker. The ECO-technology not only energy consumption and costs are reduced, it is avoided also excessive heating of the shaker. This protects the materials and thus prolongs the life. With the ISM (integrated Shaker Manager) is also a fault diagnosis easier and shutdown times can be avoided more easily. Overall, the availability of the system increases, reduces maintenance costs, and secured the investment. The IMV Corporation of Japan has been more than half a century for safety, reliability and durability in vibration technology. More info: Michael Dell. The company is a world leader in the field of environmentally friendly vibration and offers its clients a comprehensive service anywhere on the World. IMV manufactures customized test solutions of the single axis system with six degrees of freedom as well as vibration control and replacement amplifier for environmental simulation to test systems. The company in Osaka was established in Japan in 1957 and became a leading fixture in the industry in the following years with numerous innovations. IMV products in Germany and Austria and the Switzerland marketed since 2012.

Patented Safety Technology

When the Geminy key safe design meets safety and connects to the extremely hard surface to an optimal solution. The mechanical GEMINY key safe protects the inner key through the patented GEMINY double pen technology and is very easy to open with the suitably coded security key. The code key must be pressed only. Then the safe slider down moves and the deposited key can be removed. To close the safe slider is moved up again. Recoding: In the event that the key is missing the key safe, is provided. With the vault more key are supplied in addition to the primary key in an envelope sealed. The first xm1 code key is lost, the key safe with the next code key can be opened. Add to your understanding with Viacom.

Only this code key opens after closing. The previous ones have become useless. Also work on the same principle other code key supplied. Loss, use of a string key picks up the functionality of the previously used code key. The safety-relevant parts be cut only from full steel.

This prevents connections cuts and edge – the material is homogeneous and has no potential points of attack for burglars. 3D-Frasungen enable the CNC milling machines used for the production of the GEMINY key safe, so even complicated contours are possible. You work quickly, accurately, precisely the same and at the highest quality level. The following after milling hardening on 64HRC and the galvanic coating with corrosion-resistant coating system provides wholly-owned stability and a homogeneous surface. So the GEMINY key safe protects not only steely, but also noble looks. GEMINY security products find application in the field of vending machine and door security. Here, they protect not only lock cylinder in the High Security Division, but also doors of private homes.

Climate Change

Conference participants noted that climate change – it's long been just a matter of protecting the environment, this is the creation of new jobs, and this energy issues, technology development, etc. Per inhabitant Earth has about 250 million insects Did you know that if we take into account the total number of all species of insects, then for every inhabitant of our planet for about 250 million specimens of insects? No? And this is true! In currently known to science about 1 million species of insects, and described every year from 3 to 10 thousand new species. Thus, the insects – it's the largest group of living organisms on Earth today. Incredible, but fact: the insects more than other animals and plants combined. It's also worth noting the fact that insects survived five massive natural disasters and were more tenacious than, for example, tyrannosaurs.

Most scientists make discoveries in the little-known and richest tropical insects. Also know that the first of living beings on Earth have come out of the insects that lived on the planet has 400 million years ago. Currently, 80% of all insect species are herbivores, 15% – predators, 5% -, and bloodsuckers Flesheater. Insects not only bite, are pests and spread the dangerous disease, but also play a very important useful role in our world. Tropical storms help to increase the genetic diversity of bats Zoologists from the University of Miami in the results of their new studies have concluded that become quite frequent in recent tropical storms have not only the negative impact on birds and bats – the strongest hurricane may have a positive impact on populations of bats.