Title:
ROTARY EXPANDING OR COMPRESSING MECHANISM PROVIDED IN FLUID CHANNEL WITH BLADES FOR TRAVERSING SHAFT
Document Type and Number:
WIPO Patent Application WO/2008/019575
Kind Code:
A1
Abstract:
A rotary expanding or compressing mechanism provided in a fluid channel with blades
for traversing a shaft comprises a supporting frame (1), an import (2) and export
(3) of the fluid channel, a un-round type curve barrel stator (4), a rotor (5) with
concave grooves, blades (6) for traversing a shaft, a round end cap (7) and a member
(8) for transmitting force. Wherein, a movable wearable sealing member (9,10,11)
is provided in the matching position between the blade (6) and the stator (4).
The mechanism is of good wearlessness and energy efficiency.
Inventors:
LIU, Chuting (Room 103, East Building 11Nanmingyuan,Evening News Main Road,Furong Distric, Changsha Hunan 1, 410001, CN)
Application Number:
CN2007/002280
Publication Date:
February 21, 2008
Filing Date:
July 30, 2007
Export Citation:
Assignee:
LIU, Chuting (Room 103, East Building 11Nanmingyuan,Evening News Main Road,Furong Distric, Changsha Hunan 1, 410001, CN)
International Classes:
F04C18/344; F01C1/324; F04C2/344; F04C18/34; F01C1/00; F04C2/00
Attorney, Agent or Firm:
CHANGSHA ZONEKEY PATENTLAW FIRM (59 Bayi Road, Changsha, Hunan 1, 410001, CN)
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