ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The parameters of impellers and the pump housing as key assembly to differentialvelocity vane pump of eccentric-noncircular gears has been designed in this paper. By researchingvane spacing angles, vane numbers, vane angle and maximal opening angle on impellers, the resultsare gained that vane spacing angles are the periodic function of noncircular gear angular velocity,vane numbers is identical with centrodes vane numbers of noncircular gear. Assuring right andreliable working to the impellers, numbers, positions and opening angles of the matching holes ofthe pump housing are analyzed; defining that actual impeller vane angle must be less-thantheoretical value, numbers of the matching holes must be vane numbers and opening angles of thematching holes must be less-than theoretical value, which provide the condition for concretestructure design for differential velocity vane pump of eccentric-noncircular gears
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/57/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.392-394.393.pdf
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