GB1401333A - Vacuum cleaning systems - Google Patents

Vacuum cleaning systems

Info

Publication number
GB1401333A
GB1401333A GB4428672A GB4428672A GB1401333A GB 1401333 A GB1401333 A GB 1401333A GB 4428672 A GB4428672 A GB 4428672A GB 4428672 A GB4428672 A GB 4428672A GB 1401333 A GB1401333 A GB 1401333A
Authority
GB
United Kingdom
Prior art keywords
vacuum cleaning
vacuum
cleaning systems
cleaning
scrubber
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
GB4428672A
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.)
Rexnord Industries LLC
Original Assignee
Clarkson Industries Inc
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 Clarkson Industries Inc filed Critical Clarkson Industries Inc
Publication of GB1401333A publication Critical patent/GB1401333A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/18—Liquid filters
    • A47L9/181—Separating by passing the air through a liquid bath
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/18—Liquid filters
    • A47L9/185—Means for the mechanical control of flow of air, e.g. deflectors, baffles or labyrinths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • B01D47/025—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by contacting gas and liquid with a static flow mixer
    • 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
    • Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Cleaning In General (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

1401333 Suction cleaning systems CLARKSON INDUSTRIES Inc 25 Sept 1972 [10 Nov 1971] 44286/72 Heading A4F [Also in Division B1] A vacuum cleaning system for a building comprises a vacuum cleaning tool connected to a wet gas scrubber 14 for separation of the dust and an exhauster 12 for inducing a vacuum. In the scrubber Fig.3 (not shown) the contaminated air passes through a body of cleaning liquid (28) via an annular passage (26), the contaminant being removed via valve (40).
GB4428672A 1971-11-10 1972-09-25 Vacuum cleaning systems Expired GB1401333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19724971A 1971-11-10 1971-11-10

Publications (1)

Publication Number Publication Date
GB1401333A true GB1401333A (en) 1975-07-16

Family

ID=22728631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4428672A Expired GB1401333A (en) 1971-11-10 1972-09-25 Vacuum cleaning systems

Country Status (7)

Country Link
JP (1) JPS4858460A (en)
AU (1) AU461078B2 (en)
DE (1) DE2254365A1 (en)
ES (1) ES407334A1 (en)
FR (1) FR2159439A1 (en)
GB (1) GB1401333A (en)
IT (1) IT966746B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300924A (en) * 1980-03-24 1981-11-17 Paccar Inc. Exhaust gas scrubber for internal combustion engines
GB2154431A (en) * 1984-02-16 1985-09-11 Steam Vacuum Extraction Ltd Vacuum cleaning
US4721516A (en) * 1986-01-17 1988-01-26 Aspiramatic (Societe A Responsabilite Limtee) Central vacuum cleaning installation with water flushing
WO1991019042A1 (en) * 1990-05-31 1991-12-12 Chemrec Aktiebolag Process for the preparation of an aqueous solution of sodium compounds
GB2270463A (en) * 1992-09-10 1994-03-16 New Air Technical Services Lim Suction apparatus for cleaning or other purposes
US5814189A (en) * 1990-05-31 1998-09-29 Kvaerner Pulping Ab Method for gasifying cellulose spent liquor to produce superheated steam and green liquor of low carbonate concentration

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1079495A (en) * 1975-11-05 1980-06-17 John M. Schauer Apparatus and method for cleansing noxious constituents from gas streams
JPS56121611A (en) * 1980-02-28 1981-09-24 Takasago Thermal Eng Co Lts Wet type evacuated dust collector
WO1991015146A1 (en) * 1990-04-10 1991-10-17 Spoutvac Manufacturing Pty. Ltd. Suction cleaning systems
EP0484894B1 (en) * 1990-11-05 1996-10-02 Ing Biro Establishment Separator for solid and liquid particles from an air current

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300924A (en) * 1980-03-24 1981-11-17 Paccar Inc. Exhaust gas scrubber for internal combustion engines
GB2154431A (en) * 1984-02-16 1985-09-11 Steam Vacuum Extraction Ltd Vacuum cleaning
US4721516A (en) * 1986-01-17 1988-01-26 Aspiramatic (Societe A Responsabilite Limtee) Central vacuum cleaning installation with water flushing
WO1991019042A1 (en) * 1990-05-31 1991-12-12 Chemrec Aktiebolag Process for the preparation of an aqueous solution of sodium compounds
AU649046B2 (en) * 1990-05-31 1994-05-12 Chemrec Aktiebolag Process for the preparation of an aqueous solution of sodium compounds
US5814189A (en) * 1990-05-31 1998-09-29 Kvaerner Pulping Ab Method for gasifying cellulose spent liquor to produce superheated steam and green liquor of low carbonate concentration
GB2270463A (en) * 1992-09-10 1994-03-16 New Air Technical Services Lim Suction apparatus for cleaning or other purposes

Also Published As

Publication number Publication date
AU461078B2 (en) 1975-05-15
JPS4858460A (en) 1973-08-16
IT966746B (en) 1974-02-20
ES407334A1 (en) 1975-11-16
DE2254365A1 (en) 1973-05-17
FR2159439A1 (en) 1973-06-22
AU4685472A (en) 1974-03-28

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees