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GB1305435A - - Google Patents

Info

Publication number
GB1305435A
GB1305435A GB1745170A GB1745170A GB1305435A GB 1305435 A GB1305435 A GB 1305435A GB 1745170 A GB1745170 A GB 1745170A GB 1745170 A GB1745170 A GB 1745170A GB 1305435 A GB1305435 A GB 1305435A
Authority
GB
United Kingdom
Prior art keywords
cover
socket
vane
air flow
casing
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
GB1745170A
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 filed Critical
Publication of GB1305435A publication Critical patent/GB1305435A/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
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

1305435 Suction cleaners HOOVER Ltd 13 April 1970 [14 April 1969] 17451/70 Heading A4F [Also in Division B1] A suction cleaner has a casing 10 containing a motor-fan unit 26 producing an air flow through a filter 35 to an outlet socket 36 at one side of a carrying handle 101 formed integrally with a moulded plastics support member 75 secured to the top wall 34 of the cleaner casing, and a cover 86 is moveable to open an aperture 84 in the member 75 to permit connection of an exhaust hose to the socket 36, or to close the aperture 84 so that air leaving the socket 36 is deflected by the cover 86 towards the opposite side of the handle stem to be discharged through a diffuser 104 provided with a filter 125 and a cover 112 having discharge openings between longitudinal ribs 121. In the path of the air flow between the socket 36 and the diffuser 104, when the cover 86 is closed, is a pivoted vane 127 of a device for indicating when the dust bag 21 is full. The vane 127 is tilted by the air flow except when the flow is reduced by the fullness of the dustbag, when warning indicia 143 on the vane 127 becomes visible through a window 144. The electric power cable 59 is mounted on a brake controlled reel 55 and is retractable through an end cover of the cleaner casing to any length desired.
GB1745170A 1969-04-14 1970-04-13 Expired GB1305435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81591769A 1969-04-14 1969-04-14

Publications (1)

Publication Number Publication Date
GB1305435A true GB1305435A (en) 1973-01-31

Family

ID=25219174

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1745170A Expired GB1305435A (en) 1969-04-14 1970-04-13

Country Status (6)

Country Link
DE (1) DE2017244A1 (en)
FR (1) FR2039164A1 (en)
GB (1) GB1305435A (en)
RO (1) RO61263A (en)
SE (1) SE362782B (en)
ZA (1) ZA702293B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU627467B2 (en) * 1988-10-24 1992-08-27 Ryobi Motor Products Corp. Front caster assembly for canister vacuum cleaner
EP0979632A2 (en) * 1998-08-11 2000-02-16 FESTO Tooltechnic GmbH & Co. Suction device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3537937C2 (en) * 1985-10-25 1996-06-13 Miele & Cie Vacuum cleaners, in particular canister vacuum cleaners

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU627467B2 (en) * 1988-10-24 1992-08-27 Ryobi Motor Products Corp. Front caster assembly for canister vacuum cleaner
EP0979632A2 (en) * 1998-08-11 2000-02-16 FESTO Tooltechnic GmbH & Co. Suction device
EP0979632A3 (en) * 1998-08-11 2002-05-08 TTS Tooltechnic Systems AG & Co. KG Suction device

Also Published As

Publication number Publication date
FR2039164A1 (en) 1971-01-15
SE362782B (en) 1973-12-27
DE2017244A1 (en) 1970-10-15
RO61263A (en) 1976-11-15
ZA702293B (en) 1971-11-24

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees