Invention Grant
- Patent Title: Stator/rotor assemblies having enhanced performance
- Patent Title (中): 具有增强性能的定子/转子组件
-
Application No.: US12876515Application Date: 2010-09-07
-
Publication No.: US08734141B2Publication Date: 2014-05-27
- Inventor: Jeremy B. Slay , John Snyder , Victor Gawski , Winston J. Webber
- Applicant: Jeremy B. Slay , John Snyder , Victor Gawski , Winston J. Webber
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, P.C.
- Current Assignee: Halliburton Energy Services, P.C.
- Current Assignee Address: US TX Houston
- Agency: Smith IP Services, P.C.
- Priority: WOPCT/US2009/057963 20090923
- Main IPC: F01C1/10
- IPC: F01C1/10 ; F01C5/00 ; F03C2/00 ; F03C4/00 ; F04C2/00 ; F04C5/00 ; F04C18/00 ; F16N13/20
Abstract:
A stator/rotor assembly includes at least one extruded preform bonded to a stator housing and/or a rotor mandrel. A method of constructing a stator/rotor assembly includes extruding at least one preform, and bonding the preform to a stator housing and/or a rotor mandrel. A method of constructing a stator includes applying multiple polymer strips to a bladder; and bonding the polymer strips to a stator housing while compressing the polymer strips between the bladder and the stator housing, without injection molding. A method of constructing a rotor includes applying multiple polymer strips to a rotor mandrel, and bonding the polymer strips to the rotor mandrel while compressing the polymer strips between a bladder and the rotor mandrel, without injection molding.
Public/Granted literature
- US20110070111A1 STATOR/ROTOR ASSEMBLIES HAVING ENHANCED PERFORMANCE Public/Granted day:2011-03-24
Information query
IPC分类:
