WO2013136016A3 - Rotary compressor provided with at least one side channel - Google Patents

Rotary compressor provided with at least one side channel Download PDF

Info

Publication number
WO2013136016A3
WO2013136016A3 PCT/FR2013/050531 FR2013050531W WO2013136016A3 WO 2013136016 A3 WO2013136016 A3 WO 2013136016A3 FR 2013050531 W FR2013050531 W FR 2013050531W WO 2013136016 A3 WO2013136016 A3 WO 2013136016A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
channel
rotary compressor
blades
side channel
Prior art date
Application number
PCT/FR2013/050531
Other languages
French (fr)
Other versions
WO2013136016A2 (en
Inventor
Michel Chiaffi
Original Assignee
Michel Chiaffi
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 Michel Chiaffi filed Critical Michel Chiaffi
Priority to US14/385,002 priority Critical patent/US20150167680A1/en
Priority to EP13715318.5A priority patent/EP2825776B1/en
Publication of WO2013136016A2 publication Critical patent/WO2013136016A2/en
Publication of WO2013136016A3 publication Critical patent/WO2013136016A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00—Other rotary non-positive-displacement pumps
    • F04D23/008—Regenerative pumps

Abstract

The invention relates to a rotary compressor that includes a disc-shaped rotor having a radius R, supporting on the periphery thereof at least one first series of non-planar blades intended for accelerating the fluid to be compressed between an intake and an outlet, a casing defining on the outside at least one generally toroidal channel that is peripheral to the rotor, said at least one channel being coaxial, arranged at the radial end of said rotor and containing said blades, a static and annular core being arranged inside said at least one toroidal channel such as to define a free section A with said casing. According to the invention, the arrangements and respective shapes of the rotor, the at least one peripheral channel and said at least one series of blades are such that the ratio A/R2 is between 6% and 16%.
PCT/FR2013/050531 2012-03-14 2013-03-14 Rotary compressor provided with at least one side channel WO2013136016A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/385,002 US20150167680A1 (en) 2012-03-14 2013-03-14 Rotary compressor provided with at least one side channel
EP13715318.5A EP2825776B1 (en) 2012-03-14 2013-03-14 Rotary compressor provided with at least one side channel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1252301 2012-03-14
FR1252301A FR2988145B1 (en) 2012-03-14 2012-03-14 ROTARY COMPRESSOR WITH AT LEAST ONE SIDE CHANNEL

Publications (2)

Publication Number Publication Date
WO2013136016A2 WO2013136016A2 (en) 2013-09-19
WO2013136016A3 true WO2013136016A3 (en) 2013-11-14

Family

ID=48083497

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2013/050531 WO2013136016A2 (en) 2012-03-14 2013-03-14 Rotary compressor provided with at least one side channel

Country Status (4)

Country Link
US (1) US20150167680A1 (en)
EP (1) EP2825776B1 (en)
FR (1) FR2988145B1 (en)
WO (1) WO2013136016A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB606127A (en) * 1944-10-30 1948-08-06 Bendix Aviat Corp Blowers
GB2036870A (en) * 1978-12-15 1980-07-02 Utile Eng Co Ltd Regenerative Turbo Machine
US4261685A (en) * 1978-03-31 1981-04-14 The Garrett Corp. Energy transfer machine
FR2664333A1 (en) * 1990-07-04 1992-01-10 Bertin & Cie Electric blower for circulating a gaseous fluid, such as air for example

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2405890A1 (en) 1974-02-07 1975-08-14 Siemens Ag SIDE CHANNEL RING COMPRESSOR
IT1057591B (en) * 1975-03-27 1982-03-30 Rateau Soc PERIPHERAL MACHINE FOR FLUID
US4325672A (en) * 1978-12-15 1982-04-20 The Utile Engineering Company Limited Regenerative turbo machine
SU1359437A1 (en) * 1986-03-25 1987-12-15 Ленинградский Кораблестроительный Институт Vortex turbomachine
US5143511A (en) * 1990-09-28 1992-09-01 Lamson Corporation Regenerative centrifugal compressor
US5137418A (en) * 1990-12-21 1992-08-11 Roy E. Roth Company Floating self-centering turbine impeller
RU2032836C1 (en) * 1992-12-29 1995-04-10 Владимир Николаевич Хмара Vortex compressor
US7033137B2 (en) * 2004-03-19 2006-04-25 Ametek, Inc. Vortex blower having helmholtz resonators and a baffle assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB606127A (en) * 1944-10-30 1948-08-06 Bendix Aviat Corp Blowers
US4261685A (en) * 1978-03-31 1981-04-14 The Garrett Corp. Energy transfer machine
GB2036870A (en) * 1978-12-15 1980-07-02 Utile Eng Co Ltd Regenerative Turbo Machine
FR2664333A1 (en) * 1990-07-04 1992-01-10 Bertin & Cie Electric blower for circulating a gaseous fluid, such as air for example

Also Published As

Publication number Publication date
FR2988145B1 (en) 2016-09-30
US20150167680A1 (en) 2015-06-18
FR2988145A1 (en) 2013-09-20
WO2013136016A2 (en) 2013-09-19
EP2825776B1 (en) 2019-09-04
EP2825776A2 (en) 2015-01-21

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