SG11202006514SA - Air filter including a scavenging system - Google Patents
Air filter including a scavenging systemInfo
- Publication number
- SG11202006514SA SG11202006514SA SG11202006514SA SG11202006514SA SG11202006514SA SG 11202006514S A SG11202006514S A SG 11202006514SA SG 11202006514S A SG11202006514S A SG 11202006514SA SG 11202006514S A SG11202006514S A SG 11202006514SA SG 11202006514S A SG11202006514S A SG 11202006514SA
- Authority
- SG
- Singapore
- Prior art keywords
- air filter
- filter including
- scavenging system
- scavenging
- air
- Prior art date
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
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/0212—Multiple cleaners
- F02M35/0216—Multiple cleaners arranged in series, e.g. pre- and main filter in series
-
- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- 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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- 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
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/0201—Housings; Casings; Frame constructions; Lids; Manufacturing or assembling thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/022—Air cleaners acting by gravity, by centrifugal, or by other inertial forces, e.g. with moistened walls
- F02M35/0223—Air cleaners acting by gravity, by centrifugal, or by other inertial forces, e.g. with moistened walls by centrifugal forces, e.g. cyclones
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
- F02M35/086—Dust removal by flushing, blasting, pulsating or aspirating flow, washing or the like; Mechanical dust removal, e.g. by using scrapers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K25/00—Details relating to contact between valve members and seat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/30—Means for generating a circulation of a fluid in a filtration system, e.g. using a pump or a fan
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL257321A IL257321B (en) | 2018-02-03 | 2018-02-03 | Air filter including a scavenging system |
PCT/IL2019/050020 WO2019150356A1 (en) | 2018-02-03 | 2019-01-03 | Air filter including a scavenging system |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202006514SA true SG11202006514SA (en) | 2020-08-28 |
Family
ID=66624719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202006514SA SG11202006514SA (en) | 2018-02-03 | 2019-01-03 | Air filter including a scavenging system |
Country Status (6)
Country | Link |
---|---|
US (1) | US11808240B2 (en) |
EP (1) | EP3746686B1 (en) |
ES (1) | ES2949388T3 (en) |
IL (1) | IL257321B (en) |
SG (1) | SG11202006514SA (en) |
WO (1) | WO2019150356A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL257991B (en) | 2018-03-08 | 2021-09-30 | Beth El Zikhron Yaaqov Ind Ltd | Air filter including a scavenging shutter |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4482366A (en) | 1983-06-29 | 1984-11-13 | The United States Of America As Represented By The Secretary Of The Army | Pulse-type cleaning means for filter panels |
US4537608A (en) | 1983-11-16 | 1985-08-27 | Pall Corporation | System for removing contaminant particles from a gas |
US5401285A (en) * | 1993-09-17 | 1995-03-28 | Donaldson Company, Inc. | Air cleaner having scavenger arrangement for precleaner and filter thereof |
US5616171A (en) * | 1994-01-07 | 1997-04-01 | Donaldson Company, Inc. | Pulse jet filter cleaning system |
US6161250A (en) | 1999-08-16 | 2000-12-19 | Tymco, Inc. | Dustless regenerative air sweeper |
DE10128788A1 (en) * | 2001-06-13 | 2002-12-19 | Stihl Maschf Andreas | Air intake device for IC engines of hand-held chain saws etc. has closure unit to feed dust separate in air filter into carrier air flow for removal |
ITBS20030027A1 (en) | 2003-03-13 | 2004-09-14 | Physioplant S R L | FILTERING DEVICE WITH BY-PASS. |
US8951321B2 (en) * | 2005-03-31 | 2015-02-10 | Donaldson Company, Inc. | Pulse jet air cleaner components; features; assemblies; and, methods |
US7682413B2 (en) | 2006-10-16 | 2010-03-23 | Deere & Company | Air precleaner arrangement for an internal combustion engine comprising two cyclone filters |
US8074671B2 (en) | 2007-06-06 | 2011-12-13 | Applied Magnetics Lab., Inc. | Self-cleaning valves for use in vacuum cleaners and other self-cleaning valves |
US9273648B2 (en) * | 2013-07-26 | 2016-03-01 | Cnh Industrial America Llc | Air intake system for a work vehicle |
DE102014014029A1 (en) * | 2014-09-26 | 2015-08-13 | Mann+Hummel Gmbh | Filter housing with discharge nozzle in the main filter area |
EP3193005B1 (en) | 2016-01-15 | 2018-12-12 | AGCO International GmbH | A pre-filter system for a vehicle |
US20200318585A1 (en) * | 2016-05-13 | 2020-10-08 | Cummins Filtration Ip, Inc. | Inertial precleaner with variable aspiration flowrate control via ambient dust concentration sensor input |
US10543443B2 (en) * | 2017-12-13 | 2020-01-28 | Caterpillar Inc. | Air intake system for engines |
WO2019118744A1 (en) * | 2017-12-13 | 2019-06-20 | Donaldson Company, Inc. | Pulse air cleaner system and methods with controlled scavenge |
IL257991B (en) * | 2018-03-08 | 2021-09-30 | Beth El Zikhron Yaaqov Ind Ltd | Air filter including a scavenging shutter |
-
2018
- 2018-02-03 IL IL257321A patent/IL257321B/en active IP Right Grant
-
2019
- 2019-01-03 SG SG11202006514SA patent/SG11202006514SA/en unknown
- 2019-01-03 EP EP19747498.4A patent/EP3746686B1/en active Active
- 2019-01-03 ES ES19747498T patent/ES2949388T3/en active Active
- 2019-01-03 US US16/959,316 patent/US11808240B2/en active Active
- 2019-01-03 WO PCT/IL2019/050020 patent/WO2019150356A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP3746686B1 (en) | 2023-06-07 |
EP3746686C0 (en) | 2023-06-07 |
ES2949388T3 (en) | 2023-09-28 |
EP3746686A1 (en) | 2020-12-09 |
IL257321B (en) | 2021-06-30 |
IL257321A (en) | 2018-03-29 |
US20200368664A1 (en) | 2020-11-26 |
US11808240B2 (en) | 2023-11-07 |
WO2019150356A1 (en) | 2019-08-08 |
EP3746686A4 (en) | 2021-09-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2580173B (en) | A filter | |
GB201811995D0 (en) | A wearable air purifier | |
GB201811996D0 (en) | A wearable air purifier | |
CA186090S (en) | Air purifier | |
GB201811994D0 (en) | A wearable air purifier | |
ZA202005389B (en) | Variable air filter assemblies | |
CA186088S (en) | Air purifier | |
SG11202006516RA (en) | Air filter including a scavenging shutter | |
GB201811997D0 (en) | A wearable air purifier | |
CA186391S (en) | Air filter | |
GB2561573B (en) | Air filters | |
CA186091S (en) | Air purifier | |
ZA202106913B (en) | Air filter device | |
PT3856390T (en) | Air purifier | |
ZA202103375B (en) | Catalyst-adsorbent filter for air purification | |
GB201915052D0 (en) | An air filtration system | |
EP3740301C0 (en) | Air filtration unit | |
SG11202006514SA (en) | Air filter including a scavenging system | |
GB201808352D0 (en) | Air intake system | |
EP3744415C0 (en) | Air filter | |
CA186392S (en) | Air filter | |
EP3894758C0 (en) | Air purifier | |
GB201909048D0 (en) | Electrostatic air filter | |
PL3517208T3 (en) | Filter unit for air purification device | |
GB201808066D0 (en) | A filter |