back to top
My wish lists
Save your wish list
If you want to add more content to your wish list, simply log in. If you do not have a user account, please register for the Hanser Customer Center.

» Do you already have a user account? Please log in here.
» Don't have a user account yet? Please register here.
Your wish lists
If you want to use your wish list during your next visit, simply log in. If you do not have a user account, please register for the Hanser Customer Center.
» Do you already have a user account? Please log in here.
» Don't have a user account yet? Please register here.

« Back

Your advantages at a glance

  • One login for all Hanser portals
  • Individual home page for faster access to preferred content
  • Exclusive access to selected content
  • Personal wish lists on all portals
  • Central management of your personal information and newsletter subscriptions

Register now
Deutsch
Bookmark Bookmarked
12-30-2009

Pole part of a medium-voltage or high-voltage switchgear assembly, and method for its production

The invention relates to a low-voltage, medium-voltage or high-voltage switchgear assembly as claimed in the preamble of patent claim 1, 9 and 10. In order to ensure in this case that heat that is created is dissipated better to the exterior for convection, the invention in this case proposes that a thermally conductive heat transmission element in the form of a cylindrical casing is provided between the vacuum interrupter chamber, a contact holder and the encapsulation casing, the inner surface of which heat transmission element rests on the vacuum interrupter chamber and the contact holder, and the outer surface of which heat transmission element rests on the encapsulation casing inner surface. Furthermore, a heat transmitter is proposed which can be produced from a thermally conductive plastic using the injection-molding or molding-compound production process. This can then be connected to the pole part through openings. A further option is to fit these heat transmitters before the encapsulation of an assembly with an encapsulation compound, and then to also cast them in.

Document: EP2139016A1
Click here for the full patent text at DEPATISnet [PDF]
Published patent application
Disclosure date: 10-02-2007
Publication date: 12-30-2009
Applicant: ABB TECHNOLOGY AG, CH
Inventor: GENTSCH DIETMAR DR-ING, DE


© European Patent Office. This information was obtained from the espacenet of the European Patent Office. There is no guarantee of its correctness or curency. For additional information, please use the research at espacenet. It is possible to determine the current legal and procedural status of patents and utility patents/models at http://worldwide.espacenet.com/ kfree of charge.

Job Advertisements

Looking for a new challenge? Check out our jobs market!

Job Advertisements

Newsletter

Would you like to subscribe to our Newsletters on plastics technology and profit from the latest information?

Subscribe here

Subscribe here