SE0800805L - Vortex tubes - Google Patents

Vortex tubes

Info

Publication number
SE0800805L
SE0800805L SE0800805A SE0800805A SE0800805L SE 0800805 L SE0800805 L SE 0800805L SE 0800805 A SE0800805 A SE 0800805A SE 0800805 A SE0800805 A SE 0800805A SE 0800805 L SE0800805 L SE 0800805L
Authority
SE
Sweden
Prior art keywords
channel
vortex
vortex generator
tube
tube body
Prior art date
Application number
SE0800805A
Other languages
Swedish (sv)
Other versions
SE532276C2 (en
Inventor
Rasmus Tibell
Original Assignee
Silvent Ab
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 Silvent Ab filed Critical Silvent Ab
Priority to SE0800805A priority Critical patent/SE532276C2/en
Priority to EP09156855.0A priority patent/EP2108902A3/en
Priority to US12/416,187 priority patent/US20090255272A1/en
Priority to CNA200910134307XA priority patent/CN101556092A/en
Publication of SE0800805L publication Critical patent/SE0800805L/en
Publication of SE532276C2 publication Critical patent/SE532276C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/02—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect
    • F25B9/04—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect using vortex effect

Abstract

The invention relates to a vortex tube (1) for the generation of cold air. The vortex tube comprises a tube body (2) with a wall (5), the inner wall surface (6) of which forms a channel (7) with a circular-cylindrical cross section. A vortex generator (8) is arranged in a first end (9) of the channel (7) and a flow limiting body (10) is arranged in a second end (11) of the channel (7). One or several outlet/s (12) for hot air is/are arranged at the second end (11) of the channel (7). The vortex generator (8) has an opening (13) through which cold air may leave the channel. A conduit (14) for the supply of compressed air to the vortex generator (8) runs through the wall (5) of the tube body (2) in parallel with the inner channel (7) from a rear end (3) of the tube body (2) up to an inlet (15) to the vortex generator (8).
SE0800805A 2008-04-10 2008-04-10 Vortex tubes SE532276C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0800805A SE532276C2 (en) 2008-04-10 2008-04-10 Vortex tubes
EP09156855.0A EP2108902A3 (en) 2008-04-10 2009-03-31 Vortex tube
US12/416,187 US20090255272A1 (en) 2008-04-10 2009-04-01 Vortex tube
CNA200910134307XA CN101556092A (en) 2008-04-10 2009-04-10 Vortex tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0800805A SE532276C2 (en) 2008-04-10 2008-04-10 Vortex tubes

Publications (2)

Publication Number Publication Date
SE0800805L true SE0800805L (en) 2009-10-11
SE532276C2 SE532276C2 (en) 2009-12-01

Family

ID=40823372

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0800805A SE532276C2 (en) 2008-04-10 2008-04-10 Vortex tubes

Country Status (4)

Country Link
US (1) US20090255272A1 (en)
EP (1) EP2108902A3 (en)
CN (1) CN101556092A (en)
SE (1) SE532276C2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102614749B (en) 2011-01-26 2014-10-22 北京星旋世纪科技有限公司 Vortex type hot and cold gas separation apparatus
KR101200089B1 (en) * 2012-09-26 2012-11-12 (주)경도상사 voltex tube
SE537139C2 (en) * 2012-10-09 2015-02-17 Nano Control Ab Apparatus for separating particles from a gas stream
CN102937344B (en) * 2012-11-13 2014-12-03 浙江大学 Vortex tube with axial cold and heat switching mechanism and heat exchange system with same
CN102944080B (en) * 2012-11-13 2014-12-03 浙江大学 Vortex tube with tangential cold and hot switching function and heat exchanging system with same
EP2926001A4 (en) * 2012-11-30 2016-08-24 Rensselaer Polytech Inst Methods and systems of modifying air flow at building structures
JP2014168527A (en) * 2013-03-01 2014-09-18 Chori Co Ltd Low-temperature air supply device
US9671148B2 (en) * 2013-08-16 2017-06-06 Rroro's Innovations, Llc Apparatus and method for cooling a containerized fluid
CN109373628B (en) * 2018-09-28 2020-10-02 内蒙古科技大学 Radial exhaust vortex tube with length-adjustable hot end tube
CN110017626B (en) * 2019-04-26 2020-11-20 哈尔滨工程大学 Combined vortex tube
WO2022263882A1 (en) * 2021-06-15 2022-12-22 Khalifa University of Science and Technology Vortex tube including secondary inlet with swirl generator
CN114439650A (en) * 2022-01-17 2022-05-06 西安航天动力试验技术研究所 Single-unit attitude and orbit control engine body cooling device and method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183273A (en) 1955-03-31 1965-05-11 Goodyear Tire & Rubber Tri-substituted phenols having alkyl, tertiary alkyl, and aralkyl substituents
US3173273A (en) * 1962-11-27 1965-03-16 Charles D Fulton Vortex tube
US3208229A (en) * 1965-01-28 1965-09-28 Fulton Cryogenics Inc Vortex tube
SU511485A1 (en) * 1974-12-24 1976-04-25 Предприятие П/Я А-1701 Swirl fridge
SU542895A1 (en) * 1975-06-11 1977-01-15 Предприятие П/Я А-1701 Swirl fridge
US4333754A (en) * 1979-06-27 1982-06-08 Vortec Corporation Anti-icing noise-suppressing vortex tube assembly
SU1044904A1 (en) * 1982-05-25 1983-09-30 Казанский Научно-Исследовательский Технологический И Проектный Институт Химико-Фотографической Промышленности Lortex refrigerator
JPS59183220U (en) * 1983-05-26 1984-12-06 タカラ中島株式会社 dental syringe
US4973246A (en) * 1987-03-11 1990-11-27 A-Dec, Inc. Dental apparatus
RU2245497C2 (en) 2001-02-21 2005-01-27 Синтос Системс ОЮ Method and vortex tube for energy conversion
US7565808B2 (en) * 2005-01-13 2009-07-28 Greencentaire, Llc Refrigerator

Also Published As

Publication number Publication date
CN101556092A (en) 2009-10-14
EP2108902A3 (en) 2014-11-12
EP2108902A2 (en) 2009-10-14
SE532276C2 (en) 2009-12-01
US20090255272A1 (en) 2009-10-15

Similar Documents

Publication Publication Date Title
SE0800805L (en) Vortex tubes
EP2412945A3 (en) Muffler with a built-in heat exchanger
DE602006006270D1 (en)
ATE522758T1 (en) IMPROVED GAS PRESSURE REGULATOR
ATE456740T1 (en) INTEGRATED MASS AIR MASS SENSOR AND WIDE-BAND DAMPER
SG155837A1 (en) Ejector device and refrigeration cycle apparatus using the same
BR112014003105A8 (en) DEVICE TO GENERATE A JET OF PULSATING FLUID, SUBJECT TO PRESSURE
GB201112909D0 (en) A fan assembly
TW200631668A (en) Nozzle for cold spray and cold spray apparatus using the same
EP1905590A3 (en) Fluid injection device
DE602005016960D1 (en) PIPE PART FOR CARRYING A SOLID PARTICLE MATERIAL
JP2013524914A5 (en)
ATE364779T1 (en) AIR GAP INSULATED EXHAUST MANIFOLD
PE20090846A1 (en) NOISE REDUCTION DEVICE FOR A PNEUMATIC TOOL
WO2010017095A3 (en) Fluid preheater
EP2211108A3 (en) Nozzle for a turbomachine
WO2011022406A3 (en) Turbulence inducing heat exchanger
DE602006018104D1 (en) Silencer and vehicle equipped with it
EA201170620A1 (en) DEVICE AND METHOD FOR DISTRIBUTING A FLOW ENVIRONMENT
SE0701978L (en) Hydrodynamic nozzle
DE602008005139D1 (en) DEVICE FOR REDUCING THE INJECTION OF A FLUID INTO A CHANNEL
WO2010090592A3 (en) Supply air terminal device
ATE389524T1 (en) HOT CHANNEL NOZZLE
EA201390795A1 (en) SOPLO FOR HANGING DEVICE
FR2957411B1 (en) LIQUID CIRCULATION RADIATOR OF THE TOWEL TYPE OR THE LIKE