CA1053862A - Vacuum cleaner having automatic filter cleaner - Google Patents

Vacuum cleaner having automatic filter cleaner

Info

Publication number
CA1053862A
CA1053862A CA243,342A CA243342A CA1053862A CA 1053862 A CA1053862 A CA 1053862A CA 243342 A CA243342 A CA 243342A CA 1053862 A CA1053862 A CA 1053862A
Authority
CA
Canada
Prior art keywords
dust removing
dust
vacuum cleaner
case
set forth
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
CA243,342A
Other languages
English (en)
French (fr)
Inventor
Kouiti Sagawa
Syozi Yokoyama
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
Priority claimed from JP685675A external-priority patent/JPS5181463A/ja
Priority claimed from JP685475A external-priority patent/JPS5181464A/ja
Priority claimed from JP685575A external-priority patent/JPS5182966A/ja
Priority claimed from JP6431475U external-priority patent/JPS51144968U/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of CA1053862A publication Critical patent/CA1053862A/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
    • A47L9/20—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
    • 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
    • A47L9/26—Incorporation of winding devices for electric cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Electric Suction Cleaners (AREA)
CA243,342A 1975-01-14 1976-01-12 Vacuum cleaner having automatic filter cleaner Expired CA1053862A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP685675A JPS5181463A (ja) 1975-01-14 1975-01-14 Denkisojiki
JP685475A JPS5181464A (ja) 1975-01-14 1975-01-14 Denkisojiki
JP685575A JPS5182966A (ja) 1975-01-14 1975-01-14 Denkisojiki
JP6431475U JPS51144968U (US06826419-20041130-M00005.png) 1975-05-16 1975-05-16

Publications (1)

Publication Number Publication Date
CA1053862A true CA1053862A (en) 1979-05-08

Family

ID=45725577

Family Applications (1)

Application Number Title Priority Date Filing Date
CA243,342A Expired CA1053862A (en) 1975-01-14 1976-01-12 Vacuum cleaner having automatic filter cleaner

Country Status (7)

Country Link
AU (1) AU476348B2 (US06826419-20041130-M00005.png)
CA (1) CA1053862A (US06826419-20041130-M00005.png)
CH (1) CH603133A5 (US06826419-20041130-M00005.png)
DE (1) DE2601037C3 (US06826419-20041130-M00005.png)
FR (1) FR2297596A1 (US06826419-20041130-M00005.png)
GB (1) GB1504063A (US06826419-20041130-M00005.png)
SE (1) SE7600281L (US06826419-20041130-M00005.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258451A (en) * 1979-07-23 1981-03-31 Tennant Company Surface sweeping machine
DE3068595D1 (en) * 1979-08-16 1984-08-23 Hitachi Ltd Vacuum cleaner
US6219880B1 (en) 1998-09-17 2001-04-24 Pullman-Holt Corporation Vacuum cleaner
GB9916759D0 (en) * 1999-07-17 1999-09-15 Black & Decker Inc Improvements in vacuum cleaners
AU2003231582B2 (en) * 1999-07-17 2005-10-20 Black & Decker Inc Improvements in vacuum cleaners
EP1188405A3 (en) 2000-09-19 2003-01-29 Lg Electronics Inc. Vacuum cleaner with improved cooling
DE102004020555B4 (de) * 2004-04-27 2006-09-21 Fibermark Gessner Gmbh & Co. Staubfilterbeutel, enthaltend Schaumstofflage
DE102015106289A1 (de) * 2015-04-23 2016-10-27 Miele & Cie. Kg Staubsauger sowie Filtereinheit zur Verwendung mit einem Staubsauger
CN112854676B (zh) * 2021-01-04 2022-09-27 陈雨玲 一种用于自动抹灰机的链条自动收放装置

Also Published As

Publication number Publication date
AU476348B2 (en) 1976-09-16
DE2601037A1 (de) 1976-07-15
SE7600281L (sv) 1976-07-15
CH603133A5 (US06826419-20041130-M00005.png) 1978-08-15
AU1025576A (en) 1976-09-16
FR2297596A1 (fr) 1976-08-13
GB1504063A (en) 1978-03-15
DE2601037B2 (de) 1979-01-04
FR2297596B1 (US06826419-20041130-M00005.png) 1978-07-21
DE2601037C3 (de) 1979-08-30

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