CH244022A - Vacuum. - Google Patents

Vacuum.

Info

Publication number
CH244022A
CH244022A CH244022DA CH244022A CH 244022 A CH244022 A CH 244022A CH 244022D A CH244022D A CH 244022DA CH 244022 A CH244022 A CH 244022A
Authority
CH
Switzerland
Prior art keywords
vacuum
Prior art date
Application number
Other languages
French (fr)
Inventor
Limited Hoover
Original Assignee
Hoover 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 Hoover Ltd filed Critical Hoover Ltd
Publication of CH244022A publication Critical patent/CH244022A/en

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
    • A47L9/20—Means for cleaning filters
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
CH244022D 1943-04-26 1944-04-25 Vacuum. CH244022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US484510A US2406733A (en) 1943-04-26 1943-04-26 Suction cleaner

Publications (1)

Publication Number Publication Date
CH244022A true CH244022A (en) 1946-08-31

Family

ID=23924444

Family Applications (1)

Application Number Title Priority Date Filing Date
CH244022D CH244022A (en) 1943-04-26 1944-04-25 Vacuum.

Country Status (3)

Country Link
US (1) US2406733A (en)
CH (1) CH244022A (en)
GB (1) GB571583A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138818A (en) * 1962-07-02 1964-06-30 Parks Cramer Co Traveling overhead suction cleaner
ZA712874B (en) * 1971-05-03 1972-06-28 Asbestos Grading Equipment Co Improvements in filters for separating dust from air

Also Published As

Publication number Publication date
US2406733A (en) 1946-09-03
GB571583A (en) 1945-08-30

Similar Documents

Publication Publication Date Title
CH256408A (en) Motocultor.
CH261402A (en) Stylograph.
CH240209A (en) Vacuum.
CH250881A (en) Vacuum cleaner.
CH247010A (en) Stylograph.
CH243324A (en) Vacuum.
CH257935A (en) Aircraft.
CH242594A (en) Decanter.
CH252919A (en) Sudorific clothing.
CH244022A (en) Vacuum.
CH244823A (en) Vacuum.
CH237353A (en) Dishwasher.
CH239931A (en) Dishwasher.
CH239841A (en) Vacuum relay.
CH261676A (en) Montre-réveil.
CH307449A (en) Limit switch.
CH252430A (en) Vacuum switch.
CH232349A (en) Vacuum cleaner.
CH240973A (en) Vacuum.
CH230482A (en) Gaiter.
CH233430A (en) Poetry.
CH262470A (en) Plane.
CH251630A (en) Vacuum cleaner.
DK67241C (en) Opmaskenaal.
DK64521C (en) Gashane.