WO2015179670A3 - Système de filtration pour hotte à plusieurs étages - Google Patents

Système de filtration pour hotte à plusieurs étages Download PDF

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Publication number
WO2015179670A3
WO2015179670A3 PCT/US2015/032018 US2015032018W WO2015179670A3 WO 2015179670 A3 WO2015179670 A3 WO 2015179670A3 US 2015032018 W US2015032018 W US 2015032018W WO 2015179670 A3 WO2015179670 A3 WO 2015179670A3
Authority
WO
WIPO (PCT)
Prior art keywords
filter
filter material
filter system
downstream
upstream
Prior art date
Application number
PCT/US2015/032018
Other languages
English (en)
Other versions
WO2015179670A2 (fr
WO2015179670A9 (fr
Inventor
Jeffrey S. Lambertson
Original Assignee
Streivor Air Systems, Inc.
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 US14/284,350 external-priority patent/US9732966B2/en
Application filed by Streivor Air Systems, Inc. filed Critical Streivor Air Systems, Inc.
Publication of WO2015179670A2 publication Critical patent/WO2015179670A2/fr
Publication of WO2015179670A3 publication Critical patent/WO2015179670A3/fr
Publication of WO2015179670A9 publication Critical patent/WO2015179670A9/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2035—Arrangement or mounting of filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

L'invention concerne un système de filtration pour une hotte de ventilation comprenant un premier filtre et un second filtre disposés de manière fonctionnelle en série. Le premier filtre est conçu pour être monté à l'intérieur de la hotte de ventilation et comprend une admission d'air, une évacuation d'air et une évacuation de graisse. Le second filtre comprend un matériau filtrant présentant une surface amont et une surface aval, un élément de logement amont venant en butée contre la surface amont du matériau filtrant et un élément de logement aval venant en butée contre la surface aval du matériau filtrant. Les éléments de logement comprennent des ouvertures et maintiennent le matériau filtrant en compression.
PCT/US2015/032018 2014-05-21 2015-05-21 Système de filtration pour hotte à plusieurs étages WO2015179670A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/284,350 US9732966B2 (en) 2011-01-31 2014-05-21 Multi-stage hood filter system
US14/284,350 2014-05-21

Publications (3)

Publication Number Publication Date
WO2015179670A2 WO2015179670A2 (fr) 2015-11-26
WO2015179670A3 true WO2015179670A3 (fr) 2016-02-18
WO2015179670A9 WO2015179670A9 (fr) 2016-03-17

Family

ID=54554975

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2015/032018 WO2015179670A2 (fr) 2014-05-21 2015-05-21 Système de filtration pour hotte à plusieurs étages

Country Status (2)

Country Link
US (2) USD837965S1 (fr)
WO (1) WO2015179670A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120192534A1 (en) 2011-01-31 2012-08-02 Streivor Air Systems, Inc. Multi-stage hood filter system
WO2015179670A2 (fr) 2014-05-21 2015-11-26 Streivor Air Systems, Inc. Système de filtration pour hotte à plusieurs étages
CN111727484B (zh) * 2017-10-06 2023-10-10 坎杜能源公司 核发电中过滤流体的方法和装置
USD925717S1 (en) * 2019-03-13 2021-07-20 John Speight Baffle filter box
CN110131763B (zh) * 2019-04-17 2020-08-21 宁波方太厨具有限公司 一种具有自清洁功能的吸油烟机及其清洁方法
USD963145S1 (en) * 2019-11-21 2022-09-06 Lg Electronics Inc. Portable hood

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US20120192534A1 (en) * 2011-01-31 2012-08-02 Streivor Air Systems, Inc. Multi-stage hood filter system

Also Published As

Publication number Publication date
WO2015179670A2 (fr) 2015-11-26
USD837965S1 (en) 2019-01-08
WO2015179670A9 (fr) 2016-03-17
USD910161S1 (en) 2021-02-09

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