GB2470142A - A grease filter and a ventilation arrangement incorporating such a filter - Google Patents

A grease filter and a ventilation arrangement incorporating such a filter Download PDF

Info

Publication number
GB2470142A
GB2470142A GB1013756A GB201013756A GB2470142A GB 2470142 A GB2470142 A GB 2470142A GB 1013756 A GB1013756 A GB 1013756A GB 201013756 A GB201013756 A GB 201013756A GB 2470142 A GB2470142 A GB 2470142A
Authority
GB
United Kingdom
Prior art keywords
filter
baffles
frame
grease
frames
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GB1013756A
Other versions
GB2470142B (en
GB201013756D0 (en
Inventor
Michael Leon Shaw
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB201013756D0 publication Critical patent/GB201013756D0/en
Publication of GB2470142A publication Critical patent/GB2470142A/en
Application granted granted Critical
Publication of GB2470142B publication Critical patent/GB2470142B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/06—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by reversal of direction of flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • 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

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

Abstract

A grease filter (1, 31) comprises a first frame (2) in which is mounted a first set of baffles (4) and a second frame (3) in which is mounted a second set of baffles (5). The second frame (3) is disposed adjacent the first frame (2) such that the first and second sets of baffles (4, 5) interleave to define therebetween one or more air pathways (10) through the filter (1). A connecting means (11) connects the first and second frames (2, 3) together and is releasable to permit the frames (2, 3) and therefore the two sets of baffles (4, 5) to move apart, in particular to permit the filter (1) to be thoroughly cleaned. Preferably, the frames (2, 3) slide relative to one another between a first position wherein the air pathway or pathways (10) are open and a second position wherein the air pathway or pathways (10) are closed. The grease filter (1, 31) therefore also acts as a fire damper and a ventilation arrangement (20) incorporating such a filter (1) need not also incorporate a fire damper.
GB1013756A 2008-02-26 2009-02-25 A ventilation arrangement incorporating a grease filter Expired - Fee Related GB2470142B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0803458.9A GB0803458D0 (en) 2008-02-26 2008-02-26 A Grease filter and a ventilation arrangement incorporating such a filter
PCT/GB2009/000498 WO2009106804A2 (en) 2008-02-26 2009-02-25 A grease filter and a ventilation arrangement incorporating such a filter

Publications (3)

Publication Number Publication Date
GB201013756D0 GB201013756D0 (en) 2010-09-29
GB2470142A true GB2470142A (en) 2010-11-10
GB2470142B GB2470142B (en) 2011-03-02

Family

ID=39284557

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0803458.9A Ceased GB0803458D0 (en) 2008-02-26 2008-02-26 A Grease filter and a ventilation arrangement incorporating such a filter
GB1013756A Expired - Fee Related GB2470142B (en) 2008-02-26 2009-02-25 A ventilation arrangement incorporating a grease filter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0803458.9A Ceased GB0803458D0 (en) 2008-02-26 2008-02-26 A Grease filter and a ventilation arrangement incorporating such a filter

Country Status (2)

Country Link
GB (2) GB0803458D0 (en)
WO (1) WO2009106804A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130058117A (en) * 2011-11-25 2013-06-04 삼성전자주식회사 Grease filter
GB2515464B (en) * 2013-04-24 2021-01-27 Intelligent Energy Ltd A water separator
DE102013209032A1 (en) * 2013-05-15 2014-11-20 BSH Bosch und Siemens Hausgeräte GmbH Filter element for extractor hood and extractor hood
KR102273280B1 (en) * 2013-10-11 2021-07-06 삼성전자주식회사 Grease Filter, Manufacturing method thereof and Cooking Device having the same
US10137395B2 (en) 2013-10-11 2018-11-27 Samsung Electronics Co., Ltd. Grease filter, manufacturing method thereof and cooking device having the same
DE202015102560U1 (en) * 2015-05-19 2016-08-22 Woco Industrietechnik Gmbh Device for separating particles from a gas stream
KR102457139B1 (en) * 2017-08-09 2022-10-21 삼성전자주식회사 Oil mist filter and air cleaner having the same
JP7086659B2 (en) * 2018-03-19 2022-06-20 協立エアテック株式会社 Grease filter
KR102372497B1 (en) * 2020-11-03 2022-03-10 (주)경동금속주방 grease filter for exhaust hood

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH41906A (en) * 1907-08-31 1908-12-01 Otto Schumann Device for separating solid particles from gases
US3834135A (en) * 1973-10-02 1974-09-10 A Jordan Grease filter
DE102006023236A1 (en) * 2006-05-18 2007-11-22 Hans Schmalhofer Aerosol separator for a suction device for mechanical separation of solid or liquid suspended matters from gases or damp, comprises two parallel rows of profiled transverse lamellae and perfusion columns formed between the lamellae

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH41906A (en) * 1907-08-31 1908-12-01 Otto Schumann Device for separating solid particles from gases
US3834135A (en) * 1973-10-02 1974-09-10 A Jordan Grease filter
DE102006023236A1 (en) * 2006-05-18 2007-11-22 Hans Schmalhofer Aerosol separator for a suction device for mechanical separation of solid or liquid suspended matters from gases or damp, comprises two parallel rows of profiled transverse lamellae and perfusion columns formed between the lamellae

Also Published As

Publication number Publication date
WO2009106804A3 (en) 2010-09-16
WO2009106804A2 (en) 2009-09-03
GB2470142B (en) 2011-03-02
GB201013756D0 (en) 2010-09-29
GB0803458D0 (en) 2008-04-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160225