Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
POWER ENLARGING METHOD
Document Type and Number:
WIPO Patent Application WO/2002/040872
Kind Code:
A1
Abstract:
The present invention refers to power enlarging method in which power is enlarged when a fluid flows through a pipe or a passage, which has a larger area at inlet than at outlet. The pipe has a conical shape which has a cross section composed of two rings that are not connected to each other and a longitudinal section of trapzoid. According to the present invention, a power is inputted only to start the system. After being enlarged, most power is put out. Only a small amount of power is sent back to keep continuos cycle, so that the system provides ower output continuously.

Inventors:
WU NANSHENG (CN)
Application Number:
PCT/CN2001/001549
Publication Date:
May 23, 2002
Filing Date:
November 12, 2001
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
WU NANSHENG (CN)
International Classes:
F15B3/00; (IPC1-7): F15B3/00; F15B17/02
Domestic Patent References:
WO2000068578A12000-11-16
Foreign References:
US5878569A1999-03-09
CN1104722A1995-07-05
Attorney, Agent or Firm:
GUANGZHOU SCIHEAD PATENT AGENT LIMITED (74 Zhongshan Road 2 Guangzhou 9, CN)
Download PDF: