[go: up one dir, main page]

FR732199A - Filters for vacuum cleaners and other applications - Google Patents

Filters for vacuum cleaners and other applications

Info

Publication number
FR732199A
FR732199A FR732199DA FR732199A FR 732199 A FR732199 A FR 732199A FR 732199D A FR732199D A FR 732199DA FR 732199 A FR732199 A FR 732199A
Authority
FR
France
Prior art keywords
filters
applications
vacuum cleaners
cleaners
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 FR732199A publication Critical patent/FR732199A/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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S15/00—Brushing, scrubbing, and general cleaning
    • Y10S15/08—Dust bags and separators
FR732199D 1931-02-27 1932-02-25 Filters for vacuum cleaners and other applications Expired FR732199A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1946665X 1931-02-27

Publications (1)

Publication Number Publication Date
FR732199A true FR732199A (en) 1932-09-14

Family

ID=7750761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR732199D Expired FR732199A (en) 1931-02-27 1932-02-25 Filters for vacuum cleaners and other applications

Country Status (2)

Country Link
US (1) US1946665A (en)
FR (1) FR732199A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447500A (en) * 1944-10-02 1948-08-24 Birtman Electric Co Tank type suction cleaner
NL70126C (en) * 1945-06-23
NL133563C (en) * 1946-07-19
GB884010A (en) * 1957-04-17 1961-12-06 Sunbeam Corp Hair dryer
US4824333A (en) * 1985-10-01 1989-04-25 Rexair, Inc. Air blower assembly for vacuum cleaners
US4735555A (en) * 1985-10-01 1988-04-05 Rexair, Inc. Air blower assembly for vacuum cleaner
US4868949A (en) * 1988-11-25 1989-09-26 Loveless Michael L Ash vacuum adapter
US5454945A (en) * 1992-08-31 1995-10-03 Porous Media Corporation Conical coalescing filter and assembly
US5704956A (en) * 1996-02-26 1998-01-06 Loveless; Michael L. Filter cleaning system for an ash vacuum
US7086176B2 (en) * 2004-10-12 2006-08-08 Hsin-Yun Lin Hair dryer hot air generator retainer

Also Published As

Publication number Publication date
US1946665A (en) 1934-02-13

Similar Documents

Publication Publication Date Title
FR775983A (en) Improvements in the construction of devices for vacuum cleaning
FR740846A (en) Improvements in the construction of devices for vacuum cleaning
FR48881E (en) Improvements in the construction of devices for vacuum cleaning
FR776330A (en) Improvements to vacuum cleaning devices
FR732199A (en) Filters for vacuum cleaners and other applications
FR732761A (en) Improvements in the construction of vacuum cleaning devices
FR814158A (en) Improvements to devices for vacuum cleaning
FR828388A (en) Beater-vacuum utensil for vacuum cleaners
FR812904A (en) Dust separator for vacuum cleaner
FR40468E (en) Suction cup for vacuum cleaners and similar devices
FR733513A (en) Dust collectors for vacuum cleaners
FR815897A (en) Improvements to devices for vacuum cleaning
FR818646A (en) Filters for vacuum cleaning devices
FR737874A (en) Improvements in the construction of devices for vacuum cleaning
FR719390A (en) Improvements to vacuum cleaning devices
FR747999A (en) Devices for collecting and filtering dust in vacuum cleaning devices
FR815164A (en) Improvements to devices for vacuum cleaning
FR844912A (en) Improvements to devices for vacuum cleaning of the horizontal axis type
FR690957A (en) Developments in filters for vacuum cleaners
FR592194A (en) Advanced vacuum cleaner for vacuum cleaners
FR751221A (en) Filters for vacuum cleaning devices
FR736993A (en) Filter improvements for vacuum cleaners
FR798877A (en) Improvements in the construction of devices for vacuum cleaning
FR769885A (en) Improvements to vacuum cleaning devices
FR715075A (en) Improvements to vacuum cleaning devices