GB974353A - Improvements in or relating to dust-laden air filtration apparatus - Google Patents

Improvements in or relating to dust-laden air filtration apparatus

Info

Publication number
GB974353A
GB974353A GB4298/60A GB429860A GB974353A GB 974353 A GB974353 A GB 974353A GB 4298/60 A GB4298/60 A GB 4298/60A GB 429860 A GB429860 A GB 429860A GB 974353 A GB974353 A GB 974353A
Authority
GB
United Kingdom
Prior art keywords
dust
bag
laden air
relating
feb
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.)
Expired
Application number
GB4298/60A
Inventor
John William Pratt
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.)
Noxet UK Ltd
Original Assignee
British United Shoe Machinery Ltd
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 British United Shoe Machinery Ltd filed Critical British United Shoe Machinery Ltd
Priority to GB4298/60A priority Critical patent/GB974353A/en
Publication of GB974353A publication Critical patent/GB974353A/en
Expired legal-status Critical Current

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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible 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
    • B01D46/42—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
    • B01D46/88—Replacing filter elements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters

Abstract

974,353. Bags. BRITISH UNITED SHOE MACHINERY CO. Ltd. Feb. 3, 1961 [Feb. 6, 1960], No. 4298/60. Heading A4G. [Also in Division B1] A canvas bag 16, Fig. 2, of the Gladstone type removably located beneath dust-laden air filter sleeves (see Division B1) to receive dust falling therefrom has L-sectioned U-shaped metal closure members 40, 42 secured by bolts 55 to the upper portions of the bag sides and hinged to each other at 52, 53. A pair of handles 58, 59 are secured to opposite sides of the bag.
GB4298/60A 1960-02-06 1960-02-06 Improvements in or relating to dust-laden air filtration apparatus Expired GB974353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4298/60A GB974353A (en) 1960-02-06 1960-02-06 Improvements in or relating to dust-laden air filtration apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4298/60A GB974353A (en) 1960-02-06 1960-02-06 Improvements in or relating to dust-laden air filtration apparatus

Publications (1)

Publication Number Publication Date
GB974353A true GB974353A (en) 1964-11-04

Family

ID=9774516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4298/60A Expired GB974353A (en) 1960-02-06 1960-02-06 Improvements in or relating to dust-laden air filtration apparatus

Country Status (1)

Country Link
GB (1) GB974353A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816983A (en) * 1971-06-03 1974-06-18 Matsushita Electric Ind Co Ltd Electric vacuum cleaner
EP0013356A1 (en) * 1979-01-15 1980-07-23 American Air Filter Company, Inc. Gas filter
FR2584435A1 (en) * 1985-07-02 1987-01-09 Royer Jean Claude Earthworks machine intended particularly for small-scale digging operations
EP0342504A1 (en) * 1988-05-20 1989-11-23 DULEVO INTERNATIONAL S.p.A. Filtering and collecting device of solid and powder refuse for industrial and civil suction apparatus
WO2006071445A1 (en) * 2004-12-29 2006-07-06 3M Innovative Properties Company Filter removal devices

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816983A (en) * 1971-06-03 1974-06-18 Matsushita Electric Ind Co Ltd Electric vacuum cleaner
EP0013356A1 (en) * 1979-01-15 1980-07-23 American Air Filter Company, Inc. Gas filter
FR2584435A1 (en) * 1985-07-02 1987-01-09 Royer Jean Claude Earthworks machine intended particularly for small-scale digging operations
EP0342504A1 (en) * 1988-05-20 1989-11-23 DULEVO INTERNATIONAL S.p.A. Filtering and collecting device of solid and powder refuse for industrial and civil suction apparatus
US4993107A (en) * 1988-05-20 1991-02-19 Dulevo S.P.A. Filtering and collecting device of solid and powder refuse for industrial and civil suction apparatus
WO2006071445A1 (en) * 2004-12-29 2006-07-06 3M Innovative Properties Company Filter removal devices
US7410518B2 (en) 2004-12-29 2008-08-12 3M Innovative Properties Company Filter removal devices

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