piston for operating a valve seat arrangement. This switches the compressed air flow between several external connectors. The control piston may be pressurized for axial positioning by means of at least one electromagnetic pilot valve housed in a pilot valve housing. The pilot valve housing is detac
Hydrogenics and Dow co-develop stack sealing technology for fuel cells
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 149 KB
- Volume
- 2002
- Category
- Article
- ISSN
- 1350-4789
No coin nor oath required. For personal study only.
β¦ Synopsis
In the USA, Dichtomatik North America, a wholly-owned subsidiary of Freudenberg-NOK, has broadened its range of sealing products and enhanced its capabilities with the acquisition of Transcom Inc of Burnsville, Minnesota, and Nu-Seals Inc of San Luis Obispo, California.
Claimed to be one of the largest and strongest European suppliers of non-branded, generic and standard catalogued O-rings, oil seals and fluid product seals, Dichtomatik says that the move will strengthen its position in the North American market place. It will obtain Transcom's comprehensive line of oil seals in North America and Nu-Seals' high-quality fluid power products and custom-moulded shapes, as well as its brand line of O-rings and oil seals.
These businesses will join forces with existing Dichtomatik O-ring custom moulded shape businesses located in Purcellville, Virginia and Plymouth, Michigan.
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This year's Hannover Fair in northern Germany, which took place 15-20 April, saw a record number of exhibits from organizations involved in the hydrogen and fuel cell industry. Ninev-six exhibitors took part in the Hydrogen + Fuel Cells section of the fair, which is the world's