NZ728852A - Filter for a portable industrial air filtration device - Google Patents

Filter for a portable industrial air filtration device

Info

Publication number
NZ728852A
NZ728852A NZ728852A NZ72885215A NZ728852A NZ 728852 A NZ728852 A NZ 728852A NZ 728852 A NZ728852 A NZ 728852A NZ 72885215 A NZ72885215 A NZ 72885215A NZ 728852 A NZ728852 A NZ 728852A
Authority
NZ
New Zealand
Prior art keywords
filter
filtration device
air filtration
filter media
limit switch
Prior art date
Application number
NZ728852A
Inventor
Ryan Francis
Stephen Moore
Original Assignee
Illinois Tool Works
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 Illinois Tool Works filed Critical Illinois Tool Works
Publication of NZ728852A publication Critical patent/NZ728852A/en

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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/009—Identification of filter type or position thereof, e.g. by transponders or bar codes
    • 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
    • B01D46/0001—Making filtering elements
    • 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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0086—Filter condition indicators
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • 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
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/444—Auxiliary equipment or operation thereof controlling filtration by flow measuring
    • 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
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
    • 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
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/46—Auxiliary equipment or operation thereof controlling filtration automatic
    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

An improved filter for a portable industrial air filtration device is disclosed. The filter generally includes a body and a limit switch actuator (9990) attached to the body. The body includes filter media (9915) and a rigidized material (9920). An upper portion of the rigidized material is disposed between a first portion of the filter media and a second portion of the filter media, wherein the first portion of the filter media, the upper portion of the rigidized material, and the second portion of the filter media are attached via stitching (9950). The body has opposing upper and lower edges (9912, 9914) and opposing interior and exterior surfaces and the limit switch actuator is attached to the interior surface of the body, extending below the lower edge thereof and is configured to actuate a limit switch actuator of an air filtration device when the filter is installed in the air filtration device. The disclosed filter construction provides structural support to the body, rendering it rigid enough to support itself and stand on its own without deforming, while maintaining enough flexibility to be packed flat for shipping and storage.
NZ728852A 2014-09-12 2015-08-29 Filter for a portable industrial air filtration device NZ728852A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/485,076 US9517428B2 (en) 2014-09-12 2014-09-12 Filter for a portable industrial air filtration device
PCT/US2015/047614 WO2016040016A1 (en) 2014-09-12 2015-08-29 Filter for a portable industrial air filtration device

Publications (1)

Publication Number Publication Date
NZ728852A true NZ728852A (en) 2018-09-28

Family

ID=54066249

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ728852A NZ728852A (en) 2014-09-12 2015-08-29 Filter for a portable industrial air filtration device

Country Status (6)

Country Link
US (2) US9517428B2 (en)
EP (1) EP3191207B1 (en)
CN (1) CN106714933A (en)
AU (2) AU2015315637B2 (en)
NZ (1) NZ728852A (en)
WO (1) WO2016040016A1 (en)

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Also Published As

Publication number Publication date
US9517428B2 (en) 2016-12-13
AU2015315637B2 (en) 2018-07-19
EP3191207B1 (en) 2020-04-22
CN106714933A (en) 2017-05-24
EP3191207A1 (en) 2017-07-19
US20160074801A1 (en) 2016-03-17
US20170087495A1 (en) 2017-03-30
WO2016040016A1 (en) 2016-03-17
AU2018250485A1 (en) 2018-11-15
AU2015315637A1 (en) 2017-02-23
US10226729B2 (en) 2019-03-12

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Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 29 AUG 2020 BY COMPUTER PACKAGES INC

Effective date: 20190731

LAPS Patent lapsed