Holding arrangement for a low-temperature-cooled electric winding within a vacuum tank
CA 1047132 A · Owner: Siemens Aktiengesellschaft · Inventors: Bohm, Franz; Elsel, Werner
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A holding arrangement is disclosed which can be employed to hold a winding enclosure which contains a low-temperature-cooled electric winding on which alternating external forces act and which is fastened within a, vacuum tank by means of tie rods. In particular the arrangement includes, pre-tensioned tie rods which are arranged to unilaterally pull via pressure, posts, with force-transmitting contact the winding enclosure against the inside walls of the vacuum tank. More specifically the tensioning force at, room temperature is selected such that at low temperature a residual tension force remains which is always at least as large as the component of the external force opposing it. With …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted January 23, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 23, 1996.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.