Title:
A CRANKSHAFT WITH A SPECIAL ANGLE BETWEEN CRANKS
Document Type and Number:
WIPO Patent Application WO/2007/093084
Kind Code:
A1
Abstract:
A crankshaft with a special angle between cranks includes mainly two cranks or three
cranks, in which the angle between the cranks is less than 180 degree. Pistons don’t
go to the end place in corresponding cylinders respectively at the same time.
The largest centralized stress on the crankshaft is reduced, the power of the
crankshaft driving the pistons to compress air is decreased, at last the power
of the compressor is decreased and energy is saved.
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Inventors:
TAN SHIYUAN (CN)
Application Number:
PCT/CN2006/000235
Publication Date:
August 23, 2007
Filing Date:
February 20, 2006
Export Citation:
Assignee:
TAN SHIYUAN (CN)
International Classes:
F16C3/06
Foreign References:
| CN1040478A | 1990-03-21 | |||
| CN2366606Y | 2000-03-01 | |||
| US4240386A | 1980-12-23 | |||
| JPH10259735A | 1998-09-29 |
Attorney, Agent or Firm:
CHANGSHA ZONEKEY PATENTLAW FIRM (Changsha, Hunan 1, CN)
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