This product is registered by WitzenmannJapan Co., Ltd..
About This Product
Witzenmann products are supplied to major automotive and system manufacturers around the world. In the exhaust pipe sector, we manufacture vibration isolation products and elastic members in various designs to absorb vibration, thermal expansion or engine movement.
Flexible metal pipes, such as those used in EGR lines, can also reduce the amount of nitrogen oxides formed during the combustion process, thereby significantly improving pollutant emissions.
It has many advantages in oil, fuel and cooling systems, including excellent sealing against gases and other media, as well as durability and heat resistance. This is an essential standard, especially for structures located in close proximity to the exhaust system, such as exhaust manifolds and turbochargers.
■Battery cable
We develop cable systems for battery degassing, cooling, temperature control and safe transfer of media. Our metallic cables are thin-walled, lightweight, space-saving, and highly temperature resistant.
■Battery degassing cable
Our battery degassing cables safely channel harmful gases from the battery housing to non-critical areas. The benefits are as follows.
・Safely degassing the battery
・Heat resistance above 1,000℃
・Cooling of exhaust gas up to the exit
・Space-optimized, lightweight cable routing
・Collision safety due to flexible metal parts
・Hermetic connection to the battery housing
■Degassing cable system
In the event of heat transfer, standardized regulations such as ECE R100 and GB 38031 require that it is possible to safely exit the vehicle for several minutes. The degassing cable system is a space saving solution for batteries with the addition of a rupture disk.
■Battery thermal management
Flexible metal pipes allow safe transfer of media for cooling or heating. The benefits are as follows.
・Lightweight and space-saving design with wall thickness starting from 0.1mm
・Modular design with modular system with customized connection technology
・High temperature and fire resistance
・Complete temperature control/cooling solution system combined with space-saving thin-walled stainless steel plates
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