BR112021016230A2 - Vórtice ascendente para um separador ciclônico e aspirador de pó - Google Patents

Vórtice ascendente para um separador ciclônico e aspirador de pó Download PDF

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Publication number
BR112021016230A2
BR112021016230A2 BR112021016230-5A BR112021016230A BR112021016230A2 BR 112021016230 A2 BR112021016230 A2 BR 112021016230A2 BR 112021016230 A BR112021016230 A BR 112021016230A BR 112021016230 A2 BR112021016230 A2 BR 112021016230A2
Authority
BR
Brazil
Prior art keywords
ascending vortex
propeller blades
vortex
ascending
propeller
Prior art date
Application number
BR112021016230-5A
Other languages
English (en)
Portuguese (pt)
Inventor
Emiel Koopmans
Johanne Tseard Van Der Kooi
Original Assignee
Koninklijke Philips N.V.
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
Priority claimed from EP19158400.2A external-priority patent/EP3698698A1/en
Priority claimed from EP20150969.2A external-priority patent/EP3847938A1/en
Application filed by Koninklijke Philips N.V. filed Critical Koninklijke Philips N.V.
Publication of BR112021016230A2 publication Critical patent/BR112021016230A2/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
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1658—Construction of outlets
    • 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
    • B04C2005/136—Baffles in the vortex finder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Cyclones (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
BR112021016230-5A 2019-02-20 2020-02-20 Vórtice ascendente para um separador ciclônico e aspirador de pó BR112021016230A2 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
EP19158400.2 2019-02-20
EP19158400.2A EP3698698A1 (en) 2019-02-20 2019-02-20 Vortex finder for a cyclonic separator
EP20150969.2A EP3847938A1 (en) 2020-01-09 2020-01-09 Vortex finder for a cyclonic separator
EP20150969.2 2020-01-09
EP20150978 2020-01-09
EP20150978.3 2020-01-09
PCT/EP2020/054517 WO2020169752A1 (en) 2019-02-20 2020-02-20 Vortex finder for a cyclonic separator

Publications (1)

Publication Number Publication Date
BR112021016230A2 true BR112021016230A2 (pt) 2021-10-13

Family

ID=69631620

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021016230-5A BR112021016230A2 (pt) 2019-02-20 2020-02-20 Vórtice ascendente para um separador ciclônico e aspirador de pó

Country Status (8)

Country Link
US (1) US12533682B2 (https=)
EP (1) EP3927220B1 (https=)
JP (1) JP7090813B2 (https=)
CN (1) CN113453603A (https=)
BR (1) BR112021016230A2 (https=)
PL (1) PL3927220T3 (https=)
UA (1) UA126955C2 (https=)
WO (1) WO2020169752A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020169752A1 (en) * 2019-02-20 2020-08-27 Koninklijke Philips N.V. Vortex finder for a cyclonic separator
EP3847938A1 (en) * 2020-01-09 2021-07-14 Koninklijke Philips N.V. Vortex finder for a cyclonic separator
CN213790418U (zh) * 2020-07-20 2021-07-27 约克（无锡）空调冷冻设备有限公司 气液分离器
CN116171201A (zh) * 2020-09-10 2023-05-26 罗伯特·博世有限公司 涡流导流器和旋风分离器
DE202021000545U1 (de) * 2021-02-13 2021-04-14 Ralf Abraham Staubzyklon mit Sekundärabscheidung

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Also Published As

Publication number Publication date
US12533682B2 (en) 2026-01-27
UA126955C2 (uk) 2023-02-22
JP2022510036A (ja) 2022-01-25
EP3927220A1 (en) 2021-12-29
JP7090813B2 (ja) 2022-06-24
EP3927220B1 (en) 2022-06-29
PL3927220T3 (pl) 2022-12-12
WO2020169752A1 (en) 2020-08-27
CN113453603A (zh) 2021-09-28
US20220111403A1 (en) 2022-04-14

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: VERSUNI HOLDING B.V. (PB)

B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 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 20/02/2020, OBSERVADAS AS CONDICOES LEGAIS