BR0302465A - Separador de ciclone adequado para taxas de fluxo de fluido variável - Google Patents

Separador de ciclone adequado para taxas de fluxo de fluido variável

Info

Publication number
BR0302465A
BR0302465A BR0302465-2A BR0302465A BR0302465A BR 0302465 A BR0302465 A BR 0302465A BR 0302465 A BR0302465 A BR 0302465A BR 0302465 A BR0302465 A BR 0302465A
Authority
BR
Brazil
Prior art keywords
outlet
way valve
conduit
separator
fluid
Prior art date
Application number
BR0302465-2A
Other languages
English (en)
Other versions
BR0302465B1 (pt
Inventor
Ideo Caleffi
Original Assignee
Cattani Spa
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 Cattani Spa filed Critical Cattani Spa
Publication of BR0302465A publication Critical patent/BR0302465A/pt
Publication of BR0302465B1 publication Critical patent/BR0302465B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/06—Saliva removers; Accessories therefor
    • A61C17/065—Saliva removers; Accessories therefor characterised by provisions for processing the collected matter, e.g. for separating solids or air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/30—Recirculation constructions in or with cyclones which accomplish a partial recirculation of the medium, e.g. by means of conduits

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cyclones (AREA)
  • External Artificial Organs (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

"SEPARADOR DE CICLONE ADEQUADO PARA TAXAS DE FLUXO DE FLUIDO VARIáVEL". O separador de ciclone com regulação de taxa de fluxo é para separação de partículas sólidas de um fluido, especialmente em aparelho dental. O separador compreende um recipiente tendo uma admissão para o fluido e uma descarga superior para o fluido uma vez que as partículas sólidas tenham sido removidas do mesmo. O separador também compreende um conduto de reciclagem que coloca um conduto de descarga em comunicação com a admissão, uma válvula de três vias para uma admissão da qual o conduto de descarga é ligado, e para descargas das quais o conduto de reciclagem e a descarga são ligadas. A válvula de três vias tem um obturador que pode bloquear a ligação entre o conduto de descarga e o conduto de reciclagem, uma válvula de uma via que tem um obturador e está localizada na descarga à jusante da válvula de três vias. A válvula de uma via é normalmente fechada e pode ligar o conduto de descarga com a descarga. A válvula de três vias e a válvula de uma via são trazidas em ação quando a pressão do fluido na descarga a partir do separador alcança primeiro e segundo valores predeterminados.
BRPI0302465-2A 2002-07-24 2003-07-24 separador de ciclone adequado para taxas de fluxo de fluido variÁvel. BR0302465B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02425482A EP1391245B1 (en) 2002-07-24 2002-07-24 A cyclone separator suitable for variable fluid flow rates.

Publications (2)

Publication Number Publication Date
BR0302465A true BR0302465A (pt) 2005-04-05
BR0302465B1 BR0302465B1 (pt) 2013-03-05

Family

ID=30775918

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0302465-2A BR0302465B1 (pt) 2002-07-24 2003-07-24 separador de ciclone adequado para taxas de fluxo de fluido variÁvel.

Country Status (10)

Country Link
US (1) US6790346B2 (pt)
EP (1) EP1391245B1 (pt)
JP (1) JP4414161B2 (pt)
CN (1) CN1488445A (pt)
AT (1) ATE266478T1 (pt)
AU (1) AU2003213551B2 (pt)
BR (1) BR0302465B1 (pt)
CA (1) CA2435851C (pt)
DE (1) DE60200483T2 (pt)
ES (1) ES2218514T3 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2008002188A (es) 2005-08-18 2008-04-10 Clean Filtration Technologies Inc Sistema de filtrado de liquidos basados en un hidroclon.
US7947100B1 (en) * 2009-12-15 2011-05-24 Gast Manufacturing, Inc. Combination vertical rotary vane suction pump and liquid separator
KR101170295B1 (ko) 2010-06-22 2012-07-31 안재완 치과의료 폐기물 수거용 분리장치
US8960450B2 (en) 2010-12-08 2015-02-24 Dow Global Technologies Llc Apparatus and method for implementing hydroclone based fluid filtration systems with extensible isolated filter stages
EP2646129B1 (en) 2011-05-06 2015-07-15 Dow Global Technologies LLC Multi-chambered hydroclone
CN102350405A (zh) * 2011-08-17 2012-02-15 中国农业机械化科学研究院呼和浩特分院 万能型旋流分离器
FI123139B (fi) * 2011-09-07 2012-11-30 Andritz Oy Pyörrepuhdistimen sulkuelinyksikkö
DE102011117106A1 (de) * 2011-10-27 2013-05-02 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Kondensatabscheidereinrichtung für eine Kompressoranordnung zur Erzeugung von Druckluft
EP2849864B1 (en) 2012-05-17 2016-03-16 Dow Global Technologies LLC Hydroclone with inlet flow shield
US9186604B1 (en) 2012-05-31 2015-11-17 Dow Global Technologies Llc Hydroclone with vortex flow barrier
WO2013181029A1 (en) 2012-06-01 2013-12-05 Dow Global Technologies Llc Cross-flow filtration system including particulate settling zone
DE102012012597A1 (de) * 2012-06-23 2013-12-24 DüRR DENTAL AG Abscheidekartusche für eine medizinische Absauganlage
DE102012012596A1 (de) * 2012-06-23 2013-12-24 DüRR DENTAL AG Zyklon
DE102012012594B4 (de) 2012-06-23 2022-01-27 Dürr Dental SE Vorrichtung zum Abscheiden von Feststoffpartikeln und Verfahren zu ihrem Betreiben
US9192946B2 (en) 2012-10-26 2015-11-24 Dow Global Technologies Llc Hydroclone
WO2015084901A1 (en) 2013-12-05 2015-06-11 Dow Global Technologies Llc Hydroclone with improved cleaning assembly
CA2971175C (en) 2014-12-18 2024-01-23 Dow Global Technologies Llc Cylindrical filter screen with tensioning mechanism
WO2018182580A1 (en) 2017-03-28 2018-10-04 Hewlett-Packard Development Company, L.P. Air flow rates in cyclonic particle separation chambers
CN106977039B (zh) * 2017-04-28 2023-10-17 德阳市耀群机电配套有限公司 一种旋风式磁性过滤装置
GB2585055B (en) * 2019-06-26 2022-06-01 Cell Therapy Catapult Ltd Separating system
CN111841907A (zh) * 2020-07-09 2020-10-30 何辉 一种避免淤积的水力旋流器
US12263053B2 (en) 2020-07-22 2025-04-01 Water Pik, Inc. Bypass flow assembly of an oral irrigator
CN114100877B (zh) * 2021-11-24 2024-02-13 迁安弘旭工贸有限责任公司 一种进料速率可控的旋流器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5108608A (en) * 1988-04-08 1992-04-28 Conoco Specialty Products Inc. Cyclone separator with multiple outlets and recycling line means
IT1259318B (it) * 1992-02-19 1996-03-11 Cattani Spa Separatore di particelle solide per portare variabili di fluidi di scarico di impianti odontoiatrici
US5888579A (en) * 1996-07-29 1999-03-30 Texas Instruments-Acer Incorporated Method and apparatus for preventing particle contamination in a process chamber
IT1305443B1 (it) * 1998-01-29 2001-05-09 Cattani Spa Separatore a ciclone

Also Published As

Publication number Publication date
BR0302465B1 (pt) 2013-03-05
EP1391245B1 (en) 2004-05-12
ES2218514T3 (es) 2004-11-16
JP4414161B2 (ja) 2010-02-10
US6790346B2 (en) 2004-09-14
CA2435851A1 (en) 2004-01-24
CA2435851C (en) 2007-10-02
CN1488445A (zh) 2004-04-14
ATE266478T1 (de) 2004-05-15
DE60200483D1 (de) 2004-06-17
US20040074828A1 (en) 2004-04-22
JP2004058057A (ja) 2004-02-26
AU2003213551B2 (en) 2008-07-17
EP1391245A1 (en) 2004-02-25
DE60200483T2 (de) 2005-05-25
AU2003213551A1 (en) 2004-02-12

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Legal Events

Date Code Title Description
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE A RPI 1787 DE 05/04/2005, QUANTO AO ITEM (30), CONFORME SOLICITADO NA PETICAO NO 051591/RJ DE 15/09/2003.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/07/2003, OBSERVADAS AS CONDICOES LEGAIS.