Invention Grant
US08172917B2 Apparatus for the purification of gas while bleeding a crank housing
有权
用于在排出曲柄壳体时净化气体的装置
- Patent Title: Apparatus for the purification of gas while bleeding a crank housing
- Patent Title (中): 用于在排出曲柄壳体时净化气体的装置
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Application No.: US11914113Application Date: 2006-05-02
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Publication No.: US08172917B2Publication Date: 2012-05-08
- Inventor: Serge Kup , Mats-Orjan Pogen , Ingvar Hallgren
- Applicant: Serge Kup , Mats-Orjan Pogen , Ingvar Hallgren
- Applicant Address: SE Tumba
- Assignee: Alfa Laval Tumba AB
- Current Assignee: Alfa Laval Tumba AB
- Current Assignee Address: SE Tumba
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: DE102005021278 20050509
- International Application: PCT/EP2006/004098 WO 20060502
- International Announcement: WO2006/119890 WO 20061116
- Main IPC: B01D45/14
- IPC: B01D45/14

Abstract:
The invention relates to an apparatus (10) for purifying gas while bleeding a crank housing, said apparatus (10) comprising a housing (12) inside which a separator chamber (14) is provided, a rotor arrangement with a rotor shaft (32) that is rotatably mounted in the housing and a centrifugal rotor (39) located in the separator chamber (14), and a fluid driving device (64) for driving the rotor shaft (32) by means of a driving fluid, the driving device (64) being disposed in a driving chamber (60) that is separated from the separator chamber (14) by means of a housing partition (16), and the rotor shaft (32) extending through a breakthrough in the housing partition (16). In the case of this device, it is provided that a labyrinth-type seal (70) is provided in the zone of the breakthrough in order to seal the driving chamber (60) from the separator chamber (14).
Public/Granted literature
- US20080256912A1 Apparatus for the Purification of Gas While Bleeding a Crank Housing Public/Granted day:2008-10-23
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