FR740846A - Improvements in the construction of devices for vacuum cleaning - Google Patents

Improvements in the construction of devices for vacuum cleaning

Info

Publication number
FR740846A
FR740846A FR740846DA FR740846A FR 740846 A FR740846 A FR 740846A FR 740846D A FR740846D A FR 740846DA FR 740846 A FR740846 A FR 740846A
Authority
FR
France
Prior art keywords
construction
devices
vacuum cleaning
cleaning
vacuum
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
Other languages
French (fr)
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.)
Inventia Patent Verwertungs Gesellschaft
Original Assignee
Inventia Patent Verwertungs Gesellschaft
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 Inventia Patent Verwertungs Gesellschaft filed Critical Inventia Patent Verwertungs Gesellschaft
Application granted granted Critical
Publication of FR740846A publication Critical patent/FR740846A/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
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1418—Impermeable dust collecting bags
    • 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
    • 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
    • A47L9/32—Handles
    • A47L9/327—Handles for suction cleaners with hose between nozzle and casing
FR740846D 1931-08-17 1932-08-02 Improvements in the construction of devices for vacuum cleaning Expired FR740846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE386588X 1931-08-17

Publications (1)

Publication Number Publication Date
FR740846A true FR740846A (en) 1933-02-01

Family

ID=6370995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR740846D Expired FR740846A (en) 1931-08-17 1932-08-02 Improvements in the construction of devices for vacuum cleaning

Country Status (3)

Country Link
US (1) US2025946A (en)
FR (1) FR740846A (en)
GB (1) GB386588A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0488014A1 (en) * 1990-11-30 1992-06-03 Siemens Aktiengesellschaft Wet-dry vacuum cleaner with a disposable waste bag
WO1997012537A1 (en) * 1995-10-03 1997-04-10 Seb S.A. Vaccum cleaner and sealed bag for collecting waste material

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535963A (en) * 1947-06-10 1950-12-26 Marshall G Sisemore Vacuum cleaner
US2573556A (en) * 1948-05-20 1951-10-30 Mitchell S Fain Mobile vacuum stripper for carding machines
US2630879A (en) * 1950-04-15 1953-03-10 Hage Hildur Dust collecting bag and filter for vacuum cleaners
US2639005A (en) * 1950-05-12 1953-05-19 Gerstmann William Liquid suction device
US2672949A (en) * 1951-04-13 1954-03-23 Hage Hildur Vacuum cleaner
BE513879A (en) * 1951-09-01
US2916104A (en) * 1952-12-20 1959-12-08 Electrolux Ab Suction cleaner structure
US2927659A (en) * 1955-03-02 1960-03-08 Walter W Pabst Dust collector
US2778448A (en) * 1955-04-01 1957-01-22 Northrop Aircraft Inc Resin trap
US2875947A (en) * 1955-07-28 1959-03-03 Whirlpool Co Fluid suction device
US3032955A (en) * 1956-06-07 1962-05-08 Burch Willie Dee Vacuum cleaners
US3775951A (en) * 1971-10-20 1973-12-04 Central Quality Ind Inc Vacuum cleaner
US3858272A (en) * 1973-02-21 1975-01-07 Beatrice Foods Co Vacuum assembly
US3961921A (en) * 1974-10-15 1976-06-08 Vernco Corporation Vacuum cleaner with an impermeable collector bag
US4113454A (en) * 1976-09-28 1978-09-12 Belgium Tool & Die Co. Coating filter, separator and collector system
JPS5547832A (en) * 1978-09-30 1980-04-05 Tokyo Electric Co Ltd Electric cleaner
US4488883A (en) * 1984-02-23 1984-12-18 Philp Joseph T Vacuum bag cleaning system
US4673424A (en) * 1986-06-13 1987-06-16 Range Kenneth A Combination trash can and vacuum cleaner attachment
US5015274A (en) * 1987-05-07 1991-05-14 Mello Manufacturing, Inc. High efficiency industrial vacuum cleaner and filter element
US4838907A (en) * 1987-05-07 1989-06-13 Mello Manufacturing, Inc. High efficiency industrial vacuum cleaner
US5096472A (en) * 1987-05-07 1992-03-17 Mello Manufacturing Inc. High efficiency industrial vacuum cleaner and improved filter element
DE19911226A1 (en) * 1999-03-13 2000-09-14 Josef Kraenzle Vacuum cleaner for cleaning purposes
CN1194782C (en) * 2001-12-14 2005-03-30 株式会社唯红 Recovery machine for game chip
EP1535563A3 (en) * 2003-11-26 2005-12-21 South Asia International (H.K.) Ltd. Water filtration vacuum cleaner
AU2012357654B2 (en) * 2011-12-23 2016-07-21 Advantec Australasia Pty. Limited Dust collecting device
US10888206B2 (en) * 2017-08-16 2021-01-12 Milwaukee Electric Tool Corporation Vacuum cleaner with disposable dirt collector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0488014A1 (en) * 1990-11-30 1992-06-03 Siemens Aktiengesellschaft Wet-dry vacuum cleaner with a disposable waste bag
WO1997012537A1 (en) * 1995-10-03 1997-04-10 Seb S.A. Vaccum cleaner and sealed bag for collecting waste material

Also Published As

Publication number Publication date
US2025946A (en) 1935-12-31
GB386588A (en) 1933-01-19

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