GB191228794A - Improvements in Vacuum Dust-extracting Apparatus. - Google Patents

Improvements in Vacuum Dust-extracting Apparatus.

Info

Publication number
GB191228794A
GB191228794A GB191228794DA GB191228794A GB 191228794 A GB191228794 A GB 191228794A GB 191228794D A GB191228794D A GB 191228794DA GB 191228794 A GB191228794 A GB 191228794A
Authority
GB
United Kingdom
Prior art keywords
extracting apparatus
vacuum dust
fan
motor
griffiths
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
Inventor
Walter William Regin Griffiths
William Johnston Frame
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191228794A publication Critical patent/GB191228794A/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
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/165—Construction of inlets
    • 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
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1658—Construction of outlets
    • A47L9/1666—Construction of outlets with filtering means
    • 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
    • A47L9/22—Mountings for motor fan assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse-Collection Vehicles (AREA)

Abstract

28,794. Griffiths, W. W. R. F., and Frame, W. J. Dec. 14. Casings and supports.-The driving-motor i or the fan h or both the motor and the fan are kept from contact with the casing a of a vacuum cleaner by means for preventing vibration, which in the form shown consists of springs j on posts k secured to the detachable base a<2> with chains or straps l to limit the movement.
GB191228794D 1912-12-14 1912-12-14 Improvements in Vacuum Dust-extracting Apparatus. Expired GB191228794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191228794T 1912-12-14

Publications (1)

Publication Number Publication Date
GB191228794A true GB191228794A (en) 1913-12-11

Family

ID=32575801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191228794D Expired GB191228794A (en) 1912-12-14 1912-12-14 Improvements in Vacuum Dust-extracting Apparatus.

Country Status (1)

Country Link
GB (1) GB191228794A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1523917A2 (en) * 1998-12-18 2005-04-20 Royal Appliance MFG. CO. Upright vacuum cleaner with cyclonic airflow

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1523917A2 (en) * 1998-12-18 2005-04-20 Royal Appliance MFG. CO. Upright vacuum cleaner with cyclonic airflow
EP1523917A3 (en) * 1998-12-18 2005-08-31 Royal Appliance MFG. CO. Upright vacuum cleaner with cyclonic airflow

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