US 11,926,934 B2
Method for monitoring the spinning process on a spinning device, spinning position of an air-spinning machine and spinning device
Thomas Weide, Moenchengladbach (DE); Roland Werner, Krefeld (DE); and Anja Koetzsch, Duesseldorf (DE)
Assigned to Saurer Intelligent Technology AG, Arbon (CH)
Filed by Saurer Intelligent Technology AG, Arbon (CH)
Filed on Dec. 17, 2021, as Appl. No. 17/554,380.
Claims priority of application No. 20215384 (EP), filed on Dec. 18, 2020.
Prior Publication US 2022/0195637 A1, Jun. 23, 2022
Int. Cl. D01H 13/32 (2006.01); D01H 4/02 (2006.01); D01H 13/26 (2006.01); G01D 5/24 (2006.01)
CPC D01H 13/32 (2013.01) [D01H 4/02 (2013.01); D01H 13/26 (2013.01); G01D 5/24 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A spinning device for manufacturing a thread from a supplied fibre band by a circulating air flow, comprising:
a hollow spinning cone arranged in a spinning housing, the spinning housing having an envelope wall which is arranged coaxially with and at a distance from the spinning cone and forms an envelope gap, and
a nozzle device which can be supplied with compressed air for generating an air flow circulating the spinning cone in the envelope gap,
characterised in that
the spinning cone and the envelope wall for forming a capacitor unit have electrodes arranged opposite one another with the envelope gap interposed, forming a pair of electrodes.