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IN2013MU02552A - - Google Patents

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Publication number
IN2013MU02552A
IN2013MU02552A IN2552MU2013A IN2013MU02552A IN 2013MU02552 A IN2013MU02552 A IN 2013MU02552A IN 2552MU2013 A IN2552MU2013 A IN 2552MU2013A IN 2013MU02552 A IN2013MU02552 A IN 2013MU02552A
Authority
IN
India
Prior art keywords
throat
conduit
transfer
portions
inlet
Prior art date
Application number
Inventor
Duong M Le
Laxmi Narayan Goel
Jayadev Madineni
Original Assignee
Deere & Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deere & Co filed Critical Deere & Co
Priority to IN2552MU2013 priority Critical patent/IN2013MU02552A/en
Priority to CN201410027534.3A priority patent/CN104343592B/en
Publication of IN2013MU02552A publication Critical patent/IN2013MU02552A/en

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  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Supercharger (AREA)

Abstract

A fluid flow conduit comprises an inlet portion, an intermediate transfer portion and an outlet portion, wherein said inlet portion and one end of the intermediate transfer portions are being integrally connected in such a way that, there is a gradual change in the cross-section of the conduit from the inlet to transfer portion and the other end of the transfer portion is integrally connected to the outlet portion with a gradual change in the cross section from the transfer portion to the outlet portion. The transfer portion has a first throat portion, a second throat portion and a transition portion connecting the first throat portion and the second throat portion. The topology or surface geometry of the first throat portion and the second throat portion is ovoidal with each of the portions having a broader end and a narrower end. Each of the throat portions is externally convex and internally concave so as to create a venruri effect on the fluid, thereby reducing the pressure drop across the conduit. The characteristic shape of the conduit helps in easy packaging of the duct under constrained locations.
IN2552MU2013 2013-08-02 2013-08-02 IN2013MU02552A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IN2552MU2013 IN2013MU02552A (en) 2013-08-02 2013-08-02
CN201410027534.3A CN104343592B (en) 2013-08-02 2014-01-21 Fluid flow conduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN2552MU2013 IN2013MU02552A (en) 2013-08-02 2013-08-02

Publications (1)

Publication Number Publication Date
IN2013MU02552A true IN2013MU02552A (en) 2015-06-12

Family

ID=54199312

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2552MU2013 IN2013MU02552A (en) 2013-08-02 2013-08-02

Country Status (2)

Country Link
CN (1) CN104343592B (en)
IN (1) IN2013MU02552A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101794524B1 (en) * 2016-03-30 2017-11-07 유병남 Fluid flow acceleration apparatus for internal-combustion engine
KR102247680B1 (en) * 2019-07-10 2021-05-04 세메스 주식회사 Fluid supply unit and substrate treating apparatus having the same
SE544716C2 (en) * 2019-12-20 2022-10-25 Camfil Ab Pleated filter element with different pleat heights and air filters comprising the filter element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006162417A (en) * 2004-12-07 2006-06-22 Tsukasa Sokken Co Ltd Total pressure/static pressure measuring venturi system flow measuring device
US7426923B2 (en) * 2006-09-19 2008-09-23 Haldex Hydraulics Ab Exhaust gas recirculation system for gasoline engines
CN201622085U (en) * 2010-01-29 2010-11-03 陕西仪新测控仪表有限公司 Novel built-in double Venturi tube assembly
CN202108624U (en) * 2011-06-22 2012-01-11 东风康明斯发动机有限公司 Section-variable gas conduction tube
CN202579106U (en) * 2012-04-27 2012-12-05 黄石东贝电器股份有限公司 Taper hole suction pipe applied to refrigeration compressor

Also Published As

Publication number Publication date
CN104343592B (en) 2018-10-09
CN104343592A (en) 2015-02-11

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