GB2311207A - Cordless electric vacuum cleaner - Google Patents

Cordless electric vacuum cleaner Download PDF

Info

Publication number
GB2311207A
GB2311207A GB9605780A GB9605780A GB2311207A GB 2311207 A GB2311207 A GB 2311207A GB 9605780 A GB9605780 A GB 9605780A GB 9605780 A GB9605780 A GB 9605780A GB 2311207 A GB2311207 A GB 2311207A
Authority
GB
United Kingdom
Prior art keywords
vacum
cordless electric
cleaner
electric
vacuum cleaner
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.)
Withdrawn
Application number
GB9605780A
Other versions
GB9605780D0 (en
Inventor
Joseph Charteris
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9605780A priority Critical patent/GB2311207A/en
Publication of GB9605780D0 publication Critical patent/GB9605780D0/en
Publication of GB2311207A publication Critical patent/GB2311207A/en
Withdrawn legal-status Critical Current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
    • A47L5/24—Hand-supported 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
    • 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
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle

Abstract

A cordless electric vacum cleaner permits access into awkard areas where power contacts required for power cables does not exist. The cleaner has a rechargeable battery which drives a DC motor 2.

Description

CORDLESS ELECTRIC VACUM CLEANER.
This invention relates to a cordless electric vacum cleaner Standard electric vacum cleaners are well known. However there safty and effectivaesss are restricted by the necessity of power supply transmitted by means of an electric cable between power scource and electric vacum cleaner.
According to the present invention there are no electric cables incorporated for transmission from 240 volts mains supply.
Energy for the cordless electric vacum cleaner is derived from X.R. rechargeable batteries.
This necessitates a motor of direct consumption current as apposed to the existing alternating consumption current provided by present electric vacum cleaners.
A specific embodyment of the invention will now be described by way of example with reference to the accompanying drawings in which: Figure 1 shows in perspective the cordless electric vacum cleaner.
Figure 2 illustrates the X.R. rechargeable batteries.
Figure 3 illustrates the battery charger.
Figure 4 illustrates the Brittish Standard domestic power socket.
Figure 5 illustrates the battery charger in position adjacant to the power socket.
Refering to the drawing in order to produce a cordless electric vacum cleaner the A.C motor 1 has to be replaced by a D.C.motor 2 which is powered by X.R battery 4.
The adaption of an D.C motor requires X.R.batteries as illustratedin figure 2 containing 14 4. to 28 8 volts to transmit the required power for domistic or commercial industrial models.
The above X.R.bateries require recharging from a specified battery charger as illustrated in figure 3.
The battery charger is housed close to power plug figure 4.
The wall mounting unit is affixed and incorporated within the existing 240 volts. British Standard Installation as in figures 5.

Claims (3)

  1. CLAIMS.
    A Cordless electric vacum cleaner as claimed in Claim 1.
    requires no electric cable for power transmission and is powered by direct current.
    The above as claimed in Claim 1. is energised by an X.R. rechargeable 14 4. to 28 8. volt batteries as illustrated in Fire
  2. 2.
    X.R. rechargeable batteries are recharged as required from the battery charger as in Figure
  3. 3.
    Safety both in domistic and industrial use is attained by the removal of dangerous electric cable from vacum cleaners to power scource.
GB9605780A 1996-03-19 1996-03-19 Cordless electric vacuum cleaner Withdrawn GB2311207A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9605780A GB2311207A (en) 1996-03-19 1996-03-19 Cordless electric vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9605780A GB2311207A (en) 1996-03-19 1996-03-19 Cordless electric vacuum cleaner

Publications (2)

Publication Number Publication Date
GB9605780D0 GB9605780D0 (en) 1996-05-22
GB2311207A true GB2311207A (en) 1997-09-24

Family

ID=10790666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9605780A Withdrawn GB2311207A (en) 1996-03-19 1996-03-19 Cordless electric vacuum cleaner

Country Status (1)

Country Link
GB (1) GB2311207A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826851A1 (en) * 2001-07-03 2003-01-10 Nielsen Innovation HIGH EFFICIENCY SELF-CONTAINED VACUUM
WO2003090596A1 (en) * 2002-04-25 2003-11-06 Polar Light Limited Method for operating an appliance that uses the method
GB2405787B (en) * 2003-07-25 2007-01-31 Milwaukee Electric Tool Corp Air flow-producing device, such a s a vacuum cleaner or blower

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2106728A (en) * 1978-08-11 1983-04-13 Black & Decker Inc Cordless vacuum cleaner storing and battery recharging system
GB2133675A (en) * 1983-01-12 1984-08-01 Continental Engineering Produc Vacuum cleaner
GB2141329A (en) * 1983-06-13 1984-12-19 Sanyo Electric Co Battery operated vacuum cleaner/torch
GB2146518A (en) * 1983-09-14 1985-04-24 John Mfg Ltd Rechargeable battery vacuum cleaner
EP0401531A2 (en) * 1989-05-15 1990-12-12 White Consolidated Industries, Inc. Battery powered vacuum cleaner
EP0553897A2 (en) * 1990-01-24 1993-08-04 Black & Decker Inc. Vacuum cleaners
GB2275182A (en) * 1993-02-19 1994-08-24 John Mfg Ltd Cordless vacuum cleaner and recharging housing
GB2293543A (en) * 1994-09-30 1996-04-03 Hoovine Ind Limited Combined vacuum cleaner and torch

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2106728A (en) * 1978-08-11 1983-04-13 Black & Decker Inc Cordless vacuum cleaner storing and battery recharging system
GB2133675A (en) * 1983-01-12 1984-08-01 Continental Engineering Produc Vacuum cleaner
GB2141329A (en) * 1983-06-13 1984-12-19 Sanyo Electric Co Battery operated vacuum cleaner/torch
GB2146518A (en) * 1983-09-14 1985-04-24 John Mfg Ltd Rechargeable battery vacuum cleaner
EP0401531A2 (en) * 1989-05-15 1990-12-12 White Consolidated Industries, Inc. Battery powered vacuum cleaner
EP0553897A2 (en) * 1990-01-24 1993-08-04 Black & Decker Inc. Vacuum cleaners
GB2275182A (en) * 1993-02-19 1994-08-24 John Mfg Ltd Cordless vacuum cleaner and recharging housing
GB2293543A (en) * 1994-09-30 1996-04-03 Hoovine Ind Limited Combined vacuum cleaner and torch

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826851A1 (en) * 2001-07-03 2003-01-10 Nielsen Innovation HIGH EFFICIENCY SELF-CONTAINED VACUUM
WO2003003896A1 (en) * 2001-07-03 2003-01-16 Nielsen Innovation Highly efficient autonomous vacuum cleaner
US7356873B2 (en) 2001-07-03 2008-04-15 Nielsen Innovation Highly efficient autonomous vacuum cleaner
WO2003090596A1 (en) * 2002-04-25 2003-11-06 Polar Light Limited Method for operating an appliance that uses the method
GB2405787B (en) * 2003-07-25 2007-01-31 Milwaukee Electric Tool Corp Air flow-producing device, such a s a vacuum cleaner or blower
US7712182B2 (en) 2003-07-25 2010-05-11 Milwaukee Electric Tool Corporation Air flow-producing device, such as a vacuum cleaner or a blower

Also Published As

Publication number Publication date
GB9605780D0 (en) 1996-05-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)