Title:
AN ANTIWEAR BEND FOR CONVEYING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2008/000153
Kind Code:
A1
Abstract:
An antiwear bend for conveying material includes a feed pipe (1), a pipe body (2) and
a discharge pipe(3), which form one sealing piece in a whole. The angle between the
feed pipe and the discharge pipe is in the range of 120 to 150 degree. The pipe body
is composed of an upright circumferential plate and a horizontal plate, which
are perpendicular with each other. The horizontal plate is provided on the feeding
path and connected with the discharge pipe. With the aid of the horizontal plate
and the upright plate, the material can accumulate and form an impacting-slope, thus
block off the material with the pipe wall as far as possible. Therefore, it can
relieve the abrasion between material and pipe wall and increase the service life
of the bend of conveying material.
Inventors:
YIN LIANGMING (CN)
SUN YI (CN)
CUI YINHE (CN)
WANG YUBIN (CN)
XU KAIWEI (CN)
SUN YI (CN)
CUI YINHE (CN)
WANG YUBIN (CN)
XU KAIWEI (CN)
Application Number:
PCT/CN2007/001930
Publication Date:
January 03, 2008
Filing Date:
June 20, 2007
Export Citation:
Assignee:
CHINA ALUMINUM INTERNAT ENGINE (CN)
YIN LIANGMING (CN)
SUN YI (CN)
CUI YINHE (CN)
WANG YUBIN (CN)
XU KAIWEI (CN)
YIN LIANGMING (CN)
SUN YI (CN)
CUI YINHE (CN)
WANG YUBIN (CN)
XU KAIWEI (CN)
International Classes:
F16L57/06; B65G53/52; F16L43/00
Foreign References:
| CN2315090Y | 1999-04-21 | |||
| CN2072631U | 1991-03-06 | |||
| CN2861695Y | 2007-01-24 | |||
| CN2742264Y | 2005-11-23 | |||
| US3977730A | 1976-08-31 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (Great Eagle Centre23 Harbour Road,Wanchai, Hong Kong, CN)
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