GB1379162A - Vacuum cleaners - Google Patents

Vacuum cleaners

Info

Publication number
GB1379162A
GB1379162A GB103972A GB103972A GB1379162A GB 1379162 A GB1379162 A GB 1379162A GB 103972 A GB103972 A GB 103972A GB 103972 A GB103972 A GB 103972A GB 1379162 A GB1379162 A GB 1379162A
Authority
GB
United Kingdom
Prior art keywords
cylinder
dust bag
extension
jan
piston
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
GB103972A
Other languages
English (en)
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.)
Societe de Paris et du Rhone SA
Original Assignee
Societe de Paris et du Rhone SA
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 Societe de Paris et du Rhone SA filed Critical Societe de Paris et du Rhone SA
Publication of GB1379162A publication Critical patent/GB1379162A/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
    • A47L9/19—Means for monitoring filtering operation
    • 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
    • A47L5/24—Hand-supported suction cleaners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
GB103972A 1971-01-11 1972-01-10 Vacuum cleaners Expired GB1379162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7101412A FR2121471B1 (enExample) 1971-01-11 1971-01-11

Publications (1)

Publication Number Publication Date
GB1379162A true GB1379162A (en) 1975-01-02

Family

ID=9070394

Family Applications (1)

Application Number Title Priority Date Filing Date
GB103972A Expired GB1379162A (en) 1971-01-11 1972-01-10 Vacuum cleaners

Country Status (6)

Country Link
BE (1) BE777819A (enExample)
DE (1) DE2201073A1 (enExample)
FR (1) FR2121471B1 (enExample)
GB (1) GB1379162A (enExample)
IT (1) IT946395B (enExample)
NL (1) NL7200382A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2295769A (en) * 1994-10-31 1996-06-12 Sharp Kk An electric vacuum cleaner
EP1615537A4 (en) * 2003-02-26 2007-10-10 Black & Decker Inc HAND VACUUM WITH FILTER INDICATOR

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987241A (en) * 1956-12-13 1961-06-06 Electrolux Ab Motor-fan unit mounting for suction cleaner
GB910284A (en) * 1958-04-01 1962-11-14 Electrolux Ltd Improvements in or relating to suction cleaners
US3119369A (en) * 1960-12-28 1964-01-28 Ametek Inc Device for indicating fluid flow

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2295769A (en) * 1994-10-31 1996-06-12 Sharp Kk An electric vacuum cleaner
US5699585A (en) * 1994-10-31 1997-12-23 Sharp Kabushiki Kaisha Electric vacuum cleaner
GB2295769B (en) * 1994-10-31 1998-11-18 Sharp Kk An electric vacuum cleaner
EP1615537A4 (en) * 2003-02-26 2007-10-10 Black & Decker Inc HAND VACUUM WITH FILTER INDICATOR
US7418763B2 (en) 2003-02-26 2008-09-02 Black & Decker Inc. Hand vacuum with filter indicator

Also Published As

Publication number Publication date
BE777819A (fr) 1972-05-02
IT946395B (it) 1973-05-21
FR2121471A1 (enExample) 1972-08-25
DE2201073A1 (de) 1972-08-03
NL7200382A (enExample) 1972-07-13
FR2121471B1 (enExample) 1974-04-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee