Topfspinnvorrichtung : [Offenlegungsschrift]
Pot spinning device : [Patentschrift]
- "The invention relates to a pot spinning device (1) comprising a thread guide (9) which can be moved backwards and forwards and introduced into an opening (8) on the end side of the pot (7) so as to deposit a thread on the inside wall of a spinning pot. In order to improve upon pot spinning devices of this kind, the spinning pot is connected to an electric drive mechanism (10), mounted in magnetic bearings and provided with a gastight housing. Said housing encompasses the spinning pot (7), is open in the area where there is an opening in the end side of the pot and is provided with a seal (19) to seal off the intermediate area (17) between the housing and spinning pot. The housing is also connected to a supply of light-gas via a feed line (18), thereby enabling a light-gas atmosphere to be maintained in the intermediate area."
Author: | Christoph Troeder, Joachim Benner, Marcel Altherr, Helmut F. Schiessl |
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Publisher: | Deutsches Patent- und Markenamt ; Weltorganisation für Geistiges Eigentum |
Place of publication: | München ; Genf |
Document Type: | Patent |
Language: | German |
Year of Completion: | 1999 |
Date of first Publication: | 1999/10/14 |
Note: | Außerdem veröffentlicht als: DE19815546(C2), CA2334866(A1), AU3704699(A) und AR019018(A1) |
Link: | Originaldokument Offenlegungsschrift |
Link: | Originaldokument Internationale Anmeldung |
Zugriffsart: | weltweit |
Zugriffsart: | weltweit |
Institutes: | FH Aachen / Fachbereich Maschinenbau und Mechatronik |
Patent Number: | DE19815546A1 |
Country of Patent Application: | DE |
Patent Year applied: | 1999 |
PatentApplication: | 07.04.1999 |
Patent Number: | WO99/51800 |
Country of Patent Application: | AU BR CA CH CN JP KZ NO RU TR UA US UZ ZA AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
Patent Year applied: | 1999 |
PatentApplication: | 01.04.1999 |