WO2021234535A1 - Filtre à air jetable pour véhicules - Google Patents

Filtre à air jetable pour véhicules Download PDF

Info

Publication number
WO2021234535A1
WO2021234535A1 PCT/IB2021/054205 IB2021054205W WO2021234535A1 WO 2021234535 A1 WO2021234535 A1 WO 2021234535A1 IB 2021054205 W IB2021054205 W IB 2021054205W WO 2021234535 A1 WO2021234535 A1 WO 2021234535A1
Authority
WO
WIPO (PCT)
Prior art keywords
air filter
disposable air
disposable
perforated sheet
filter
Prior art date
Application number
PCT/IB2021/054205
Other languages
English (en)
Inventor
Gaurav RAI
Original Assignee
Rai Gaurav
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 Rai Gaurav filed Critical Rai Gaurav
Publication of WO2021234535A1 publication Critical patent/WO2021234535A1/fr

Links

Classifications

    • 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
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1692—Other shaped material, e.g. perforated or porous sheets
    • 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
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
    • 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
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • 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
    • B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
    • B01D46/546—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using nano- or microfibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0608—Filter arrangements in the air stream
    • B60H3/0616—Filter arrangements in the air stream with provisions for replacing the filter element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0658—Filter elements specially adapted for their arrangement in vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0435—Electret
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0442—Antimicrobial, antibacterial, antifungal additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0457—Specific fire retardant or heat resistant properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0627—Spun-bonded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Definitions

  • the present disclosure relates to the field ofair filtering and sanitization. More particularly the present disclosure relates toa disposableair filter for vehicles.
  • the present disclosure relates to the field of air filtering and sanitization. More particularly the present disclosure relates to a disposable air filter for vehicles.
  • An aspect of the present disclosure pertains to a disposableair filter adapted to be removably configured at inlet of an air conditioner of a vehicle.
  • the disposable air filter includes a perforated sheet having antiviral and anti -bacterial properties.
  • the perforated sheet is made of a fire- resistant material; andone or more filers configured at a first side of the perforated sheet, and the one or more filters comprises electrostatic and nanotech filter.
  • the perforated sheet may comprise any or combination of silver ions, and vesicles for inhibiting bacteria on perforated sheet surface, and vesicles.
  • the disposable air filter may be configured on the inlet of the air conditioner through an adhesive.
  • the adhesive may comprise any or combination of a tape, and glue.
  • the disposable air filter may be configured to work for a pre determine time, and the disposable air filter may be configured to be replaced with a new one after the pre-determined times period.
  • the one or more filters may bemade of materials chosen from any or combination of blended synthetic fibre, spunbond polypropylene, and flat bonded polyester.
  • the perforated sheet may comprise any of a fabric, plastic, and fibre.
  • FIG. l illustrates exemplary representation ofcomponents of a disposableair filter adapted to configured at inlet of air conditioned of a vehicle, in accordance with an embodiment of the present disclosure.
  • FIG. 2 illustrates exemplary representation of the proposed disposable air filter configured at with the vehicle, in accordance with an embodiment of the present disclosure.
  • FIG. 3 illustrates exemplary representation of the adhesive used for configuring the disposable air filter with the vehicle, in accordance with an embodiment of the present disclosure.
  • the present disclosure relates to the field of air filtering and sanitization. More particularly the present disclosure relates to a disposable air filter for vehicles.
  • the present disclosure elaborates upon a disposable air filteradapted to be removably configured at inlet of an air conditioner of a vehicle.
  • the disposable air filter includes a perforated sheet having antiviral and anti-bacterial properties.
  • the perforated sheet is made of a fire- resistant material; andone or more filers configured at a first side of the perforated sheet, and the one or more filters comprises electrostatic and nanotech filter.
  • the perforated sheetcan comprise any or combination of silver ions, and vesicles for inhibiting bacteria on perforated sheet surface, and vesicles.
  • the disposable air filter can be configured on the inlet of the air conditioner through an adhesive.
  • the adhesive can comprise any or combination of a tape, and glue.
  • the disposable air filtercan be configured to work for a pre determine time, and the disposable air filtercan be configured to be replaced with a new one after the pre-determined times period.
  • the one or more filters can be made of materials chosen from any or combination of blended synthetic fibre, spunbond polypropylene, and flat bonded polyester.
  • the perforated sheet can comprise any of a fabric, plastic, and fibre.
  • FIG. l illustrates exemplary representation of components of a disposable air filter adapted to configured at inlet of air conditioned of a vehicle, in accordance with an embodiment of the present disclosure.
  • FIG. 2 illustrates exemplary representation of the proposed disposable air filter configured at with the vehicle, in accordance with an embodiment of the present disclosure.
  • FIG. 3 illustrates exemplary representation of the adhesive used for configuring the disposable air filter with the vehicle, in accordance with an embodiment of the present disclosure.
  • a disposable air filter 100 adapted to be removably configured at inlet of an air conditioner of a vehicle can include a perforated sheetl02 having antiviral and anti -bacterial properties.
  • the perforated sheet 102 can allow easy passing of air through the sheet.
  • the perforated sheet 102 can comprise any of a fabric, plastic, and fibre.
  • the perforated sheetl02 can be made of but without limiting to a fire-resistant material.
  • One or more filers 104 can be configured at a first side of the perforated sheet, and the one or more filters 104 can include but without limiting to electrostatic and nanotech filter.
  • the perforated sheet 102 can include silver ions for inhibiting bacteria on perforated sheet surface, and vesicles. The vesicles can deplete viral membranes such that facilitating more effective and efficient working of silver ions.
  • the disposable air filter 100 can be configured on an inlet of the air conditioner, of a vehicle, through an adhesive.
  • the adhesive 106 can comprise any or combination of a tape, and glue.
  • the disposable air filter 100 can be configured to work for a pre-determine time, and the disposable air filter can be configured to be replaced with a new one after the pre-determined times period.
  • the disposable air filter can be used for a pre-defmed number of hours as long as the antibacterial and antiviral properties of the perforated sheet are effective and is disposable.
  • the effective use of the air filter can be between300-500 hours. After that the disposable air filter that is already in use can be removed and disposed, and a new disposable air filter can be disposed at old one’s place.
  • the one or more filters can be made of materials chosen from any or combination of blended synthetic fibre, spunbond polypropylene, and flat bonded polyester.
  • the present disclosure provides a disposable air filter that can be easily used inside the vehicle for filtration, sanitization, and purification of air circulating inside the vehicle cabinet.
  • a perfume can also be added to the perforated sheet for adding fragrance to the air inside the vehicle.
  • the proposed disposable air filter not only makes the air circulating inside the cabinet clean but also improves the ambiance of the vehicle which can improve the travelling quality inside the vehicle.
  • the proposed disposable air filter is cost-effective and easy to use.
  • the air quality of the cabinet of the vehicle can be measured using an air quality index (AQI) meter.
  • the AQI meter can be operatively configured with one or more mobile computing device through a network cloud.
  • the data recorded by the AQI meter can be shared with the one or more mobile computing device configured with one or more users.
  • the one or more users can see check the air quality inside the vehicle through the one or more mobile computing devices.
  • the proposed invention provides a disposable air filteradapted to be configured within a vehicle.
  • the proposed invention provides a disposable air filterthat is easy to use.
  • the proposed invention provides a cost-effective disposable air filter for vehicles.
  • the proposed invention provides a disposable air filter that requires no maintenance cost.
  • the proposed invention provides a disposable air filter that effectively filters the air of pollen, smoke, dust, molds etc. [0052] The proposed invention provides a disposable air filter that effectively kills or remove harmful bacteria and pathogens present in air circulating inside the vehicle.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nanotechnology (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Filtering Materials (AREA)

Abstract

La présente invention concerne un filtre à air jetable adapté pour être configuré de façon amovible à l'entrée d'un climatiseur d'un véhicule. Le filtre à air jetable comprend une feuille perforée ayant des propriétés antivirales et antibactériennes. La feuille perforée est constituée d'un matériau ignifuge ; et un ou plusieurs filtres étant configurés sur un premier côté de la feuille perforée, et les un ou plusieurs filtres comprenant un filtre électrostatique et issu des nanotechnologies.
PCT/IB2021/054205 2020-05-17 2021-05-17 Filtre à air jetable pour véhicules WO2021234535A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN202011011501 2020-05-17
IN202011011501 2020-05-17

Publications (1)

Publication Number Publication Date
WO2021234535A1 true WO2021234535A1 (fr) 2021-11-25

Family

ID=78708185

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2021/054205 WO2021234535A1 (fr) 2020-05-17 2021-05-17 Filtre à air jetable pour véhicules

Country Status (1)

Country Link
WO (1) WO2021234535A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019238212A1 (fr) * 2018-06-11 2019-12-19 Volvo Truck Corporation Unité filtre à air jetable, ensemble épurateur d'air et agencement d'épurateur d'air
US20200011567A1 (en) * 2018-07-06 2020-01-09 Airwirl, LLC Personal ambient air temperature modification, filtration, and purification system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019238212A1 (fr) * 2018-06-11 2019-12-19 Volvo Truck Corporation Unité filtre à air jetable, ensemble épurateur d'air et agencement d'épurateur d'air
US20200011567A1 (en) * 2018-07-06 2020-01-09 Airwirl, LLC Personal ambient air temperature modification, filtration, and purification system

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