Title:
自動ポンピング真空ロータシステム
Document Type and Number:
Japanese Patent JP6726757
Kind Code:
B2
Abstract:
A vacuum rotor system is provided comprising a hollow rotor with a rotor jacket that is open at both ends perpendicular to the axis of rotation and with at least two hubs that are connected to the inside of the rotor jacket and that are suitably mounted in appropriate bearings so that the rotor can rotate. A machine housing that encloses the rotor and that has at least one gas outlet opening to discharge gases from the machine housing. A vacuum system that is connected to the gas outlet opening and that has at least one forepump for generating a fore-vacuum pressure in the machine housing. At least one first gas removal device with a gas pick-up opening is arranged in the machine housing between the hub and the appertaining open end of the rotor jacket.
Inventors:
Lychelle, Hubert
Zimmerman, Etvin
Zimmerman, Etvin
Application Number:
JP2018541384A
Publication Date:
July 22, 2020
Filing Date:
January 25, 2017
Export Citation:
Assignee:
Enrichment Technology Company Limited Zweik Nieder Rasung Deutschland
International Classes:
F04D17/16; F04B37/16; F04C25/02; F04D29/44; H02J15/00
Domestic Patent References:
| JP5376372U | ||||
| JP2015532700A |
Other References:
TSENTRAL'NOE KONSTRUKTORSKOE BJURO MASHINOSTROENIJA,ロシア国特許第1433133号公報,ロシア,1994年 3月15日
Attorney, Agent or Firm:
Yanouchi Foreign Patent Office