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Title:
RESTRICTORS USING THE VENTURI EFFECT
Document Type and Number:
WIPO Patent Application WO/2017/040150
Kind Code:
A8
Abstract:
Restrictors are disclosed that include a body defining a Venturi tube having a throat defining a junction of a converging inlet cone to a diverging outlet cone along a longitudinal axis thereof, and with the converging inlet cone and the diverging outlet cone each defining an inner passageway that transitions as a hyperbolic or parabolic function toward the throat.

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WO/2014/103276EJECTOR
Inventors:
FLETCHER, David, E. (1480 West Reid Road, Flint, MI, 48507, US)
GRAICHEN, Brian, M. (890 Garland Lane, Leonard, MI, 48367, US)
MILLER, James, H. (410 Ridgewood Drive South, Ortonville, MI, 48462, US)
HAMPTON, Keith (415 Barton Drive, Ann Arbor, MI, 48105, US)
Application Number:
US2016/048432
Publication Date:
April 06, 2017
Filing Date:
August 24, 2016
Export Citation:
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Assignee:
DAYCO IP HOLDINGS, LLC (1650 Research Drive, Suite 200Troy, MI, 48083, US)
FLETCHER, David, E. (1480 West Reid Road, Flint, MI, 48507, US)
GRAICHEN, Brian, M. (890 Garland Lane, Leonard, MI, 48367, US)
MILLER, James, H. (410 Ridgewood Drive South, Ortonville, MI, 48462, US)
HAMPTON, Keith (415 Barton Drive, Ann Arbor, MI, 48105, US)
International Classes:
F04F5/20; A47L5/18; B01F5/04; B60T13/52; B60T17/02; B60T17/04; F04F5/44; F04F5/46
Attorney, Agent or Firm:
OILER, Susan, M. et al. (Thompson Hine LLP, 10050 Innovation DriveSuite 40, Dayton OH, 45342-4934, US)
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