DE3068595D1 - Vacuum cleaner - Google Patents

Vacuum cleaner

Info

Publication number
DE3068595D1
DE3068595D1 DE8080104787T DE3068595T DE3068595D1 DE 3068595 D1 DE3068595 D1 DE 3068595D1 DE 8080104787 T DE8080104787 T DE 8080104787T DE 3068595 T DE3068595 T DE 3068595T DE 3068595 D1 DE3068595 D1 DE 3068595D1
Authority
DE
Germany
Prior art keywords
vacuum cleaner
cleaner
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
DE8080104787T
Other languages
German (de)
Inventor
Kohichi Sagawa
Yoshihiro Matsumoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26370441&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3068595(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP10360979A external-priority patent/JPS5628734A/en
Priority claimed from JP3192480A external-priority patent/JPS56128126A/en
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3068595D1 publication Critical patent/DE3068595D1/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
    • A47L9/12—Dry filters
    • A47L9/122—Dry filters flat
    • 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
    • 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
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • 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
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • A47L9/1436—Connecting plates, e.g. collars, end closures
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
DE8080104787T 1979-08-16 1980-08-13 Vacuum cleaner Expired DE3068595D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10360979A JPS5628734A (en) 1979-08-16 1979-08-16 Electric cleaner
JP3192480A JPS56128126A (en) 1980-03-12 1980-03-12 Electric cleaner

Publications (1)

Publication Number Publication Date
DE3068595D1 true DE3068595D1 (en) 1984-08-23

Family

ID=26370441

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080104787T Expired DE3068595D1 (en) 1979-08-16 1980-08-13 Vacuum cleaner

Country Status (2)

Country Link
EP (1) EP0024636B2 (en)
DE (1) DE3068595D1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545794A (en) * 1981-11-13 1985-10-08 Sanyo Electric Co., Ltd. Vacuum cleaner
DE8137759U1 (en) * 1981-12-24 1982-06-16 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal ARRANGEMENT FOR SWIVELING FASTENING A LID FOR THE DUST FILTER SPACE OF A VACUUM CLEANER
FI73877C (en) * 1982-09-29 1987-12-10 Raupak Oy DAMMPAOSE FOER ANVAENDNING I EN DAMMSUGARE.
GB2167680A (en) * 1984-11-30 1986-06-04 Enviro Vac Limited Environmental cleaning machine
DE9105039U1 (en) * 1991-04-24 1992-08-20 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal, De
US7143469B2 (en) * 2001-02-06 2006-12-05 The Hoover Company Dirt collecting system
KR100437116B1 (en) 2002-05-22 2004-06-23 삼성광주전자 주식회사 Vacuum cleaner
CN1268277C (en) * 2002-11-28 2006-08-09 松下电器产业株式会社 Electric dust collector
GB0318284D0 (en) 2003-08-05 2003-09-10 Black & Decker Inc Hand-held vacuum cleaner
JP4444043B2 (en) * 2004-08-30 2010-03-31 パナソニック株式会社 Vacuum cleaner
JP2006192045A (en) * 2005-01-13 2006-07-27 Matsushita Electric Ind Co Ltd Vacuum cleaner
US9038236B2 (en) 2012-04-25 2015-05-26 Shop Vac Corporation Filter shaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1991859A (en) * 1933-08-12 1935-02-19 Electrolux Corp Vacuum cleaner
DE1836494U (en) * 1961-05-08 1961-08-17 Frobana Fa DUST BAG DESIGNED FOR SHOEMAKER CLEANING MACHINES.
US3621640A (en) * 1968-10-14 1971-11-23 Matsushita Electric Ind Co Ltd Electric vacuum cleaner
CH603133A5 (en) * 1975-01-14 1978-08-15 Hitachi Ltd

Also Published As

Publication number Publication date
EP0024636B2 (en) 1989-10-18
EP0024636B1 (en) 1984-07-18
EP0024636A1 (en) 1981-03-11

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Legal Events

Date Code Title Description
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee