CA2979980A1 - Multi-stage hood filter - Google Patents
Multi-stage hood filter Download PDFInfo
- Publication number
- CA2979980A1 CA2979980A1 CA2979980A CA2979980A CA2979980A1 CA 2979980 A1 CA2979980 A1 CA 2979980A1 CA 2979980 A CA2979980 A CA 2979980A CA 2979980 A CA2979980 A CA 2979980A CA 2979980 A1 CA2979980 A1 CA 2979980A1
- Authority
- CA
- Canada
- Prior art keywords
- filter
- support structure
- assembly
- housing
- diffuser
- 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.)
- Abandoned
Links
- 239000000835 fiber Substances 0.000 claims description 22
- 210000002268 wool Anatomy 0.000 claims description 11
- 229920000297 Rayon Polymers 0.000 claims description 8
- 239000000463 material Substances 0.000 description 63
- 239000004519 grease Substances 0.000 description 19
- 238000011144 upstream manufacturing Methods 0.000 description 18
- 238000010411 cooking Methods 0.000 description 9
- 238000001914 filtration Methods 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000011368 organic material Substances 0.000 description 3
- 241000287828 Gallus gallus Species 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- F24C15/2035—Arrangement or mounting of filters
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Ventilation (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Filtering Materials (AREA)
- Separating Particles In Gases By Inertia (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562133987P | 2015-03-16 | 2015-03-16 | |
| US62/133,987 | 2015-03-16 | ||
| PCT/US2016/022626 WO2016149356A1 (en) | 2015-03-16 | 2016-03-16 | Multi-stage hood filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2979980A1 true CA2979980A1 (en) | 2016-09-22 |
Family
ID=55661582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2979980A Abandoned CA2979980A1 (en) | 2015-03-16 | 2016-03-16 | Multi-stage hood filter |
Country Status (10)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11434068B2 (en) | 2008-09-24 | 2022-09-06 | Restaurant Technologies, Inc. | Flame resistant filter apparatus and method |
| WO2019182877A1 (en) * | 2018-03-21 | 2019-09-26 | Salpietra Jordan | Systems and methods of indicating filter life |
| EP4332441A1 (en) * | 2022-08-30 | 2024-03-06 | Electrolux Appliances Aktiebolag | Filter assembly and combination appliance |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2978064A (en) * | 1959-02-19 | 1961-04-04 | Do More Products Corp | Gas purifier |
| US3910782A (en) | 1973-09-27 | 1975-10-07 | Buildex Inc | Baffle type grease filter |
| GB2340053B (en) | 1997-04-04 | 2001-07-11 | Ronald More | A filter and filter assembly |
| JPH11108408A (ja) * | 1997-09-30 | 1999-04-23 | Yamatoyo Sangyo Kk | レンジフード用フィルタ装置 |
| JP2000111114A (ja) * | 1998-09-30 | 2000-04-18 | Jutaku Service:Kk | サイズ調整可能なフレーム付きフィルター |
| US7581539B2 (en) * | 2008-01-31 | 2009-09-01 | Franklin Machine Products | Baffle-type grease filters for kitchen ventilators |
| US8277530B2 (en) * | 2008-09-24 | 2012-10-02 | Ellis Fibre Usa | Grease removal apparatus, systems and methods |
| US20120192534A1 (en) * | 2011-01-31 | 2012-08-02 | Streivor Air Systems, Inc. | Multi-stage hood filter system |
| DE102012210000A1 (de) * | 2012-06-14 | 2013-12-19 | BSH Bosch und Siemens Hausgeräte GmbH | Filteranordnung für eine Dunstabzugshaube |
| PT3263994T (pt) * | 2013-06-14 | 2020-01-27 | Jordan Salpietra | Filtros |
-
2016
- 2016-03-16 WO PCT/US2016/022626 patent/WO2016149356A1/en active Application Filing
- 2016-03-16 CN CN201680024664.9A patent/CN107567349A/zh active Pending
- 2016-03-16 JP JP2017548951A patent/JP2018519145A/ja active Pending
- 2016-03-16 BR BR112017019951A patent/BR112017019951A2/pt not_active Application Discontinuation
- 2016-03-16 CA CA2979980A patent/CA2979980A1/en not_active Abandoned
- 2016-03-16 MX MX2017011878A patent/MX2017011878A/es unknown
- 2016-03-16 KR KR1020177029642A patent/KR20170137766A/ko not_active Withdrawn
- 2016-03-16 AU AU2016233297A patent/AU2016233297A1/en not_active Abandoned
- 2016-03-16 EP EP16714648.9A patent/EP3271656A1/en not_active Withdrawn
-
2017
- 2017-09-14 IL IL254503A patent/IL254503A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2016233297A1 (en) | 2017-10-26 |
| IL254503A0 (en) | 2017-11-30 |
| JP2018519145A (ja) | 2018-07-19 |
| WO2016149356A1 (en) | 2016-09-22 |
| BR112017019951A2 (pt) | 2018-06-12 |
| CN107567349A (zh) | 2018-01-09 |
| KR20170137766A (ko) | 2017-12-13 |
| EP3271656A1 (en) | 2018-01-24 |
| MX2017011878A (es) | 2018-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20220301 |