DE3171655D1 - Vacuum cleaning appliances - Google Patents

Vacuum cleaning appliances

Info

Publication number: DE3171655D1
Authority: DE; Germany
Prior art keywords: vacuum cleaning; cleaning appliances; appliances; vacuum; cleaning
Prior art date: 1980-03-26
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

DE8181301255T

Other languages

German (de)

Inventor

James Dyson

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.)

1980-03-26

Filing date

1981-03-24

Publication date

1985-09-12

1980-04-15 Priority claimed from US06/140,497 external-priority patent/US4373228A/en

1981-03-24 Application filed by Individual filed Critical Individual

1985-09-12 Application granted granted Critical

1985-09-12 Publication of DE3171655D1 publication Critical patent/DE3171655D1/en

Status Expired legal-status Critical Current

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
- A47L9/32—Handles
- A47L9/322—Handles for 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
- 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
- A47L9/02—Nozzles
- A47L9/08—Nozzles with means adapted for blowing

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Electric Vacuum Cleaner (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Peptides Or Proteins (AREA)
Detergent Compositions (AREA)
Nozzles For Electric Vacuum Cleaners (AREA)

DE8181301255T 1980-03-26 1981-03-24 Vacuum cleaning appliances Expired DE3171655D1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8010098		1980-03-26
US06/140,497 US4373228A (en)	1979-04-19	1980-04-15	Vacuum cleaning appliances

Publications (1)

Publication Number	Publication Date
DE3171655D1 true DE3171655D1 (en)	1985-09-12

Family

ID=26274968

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8181301255T Expired DE3171655D1 (en)	1980-03-26	1981-03-24	Vacuum cleaning appliances

Country Status (8)

Country	Link
EP (1)	EP0037674B1 (en)
CA (1)	CA1162362A (en)
DE (1)	DE3171655D1 (en)
DK (1)	DK137581A (en)
ES (1)	ES501170A0 (en)
HK (1)	HK82386A (en)
MY (1)	MY8700109A (en)
NO (1)	NO152772C (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GR82013B (en)	1983-07-08	1984-12-12	Notetry Ltd
US4573236A (en) *	1983-07-08	1986-03-04	Prototypes, Ltd.	Vacuum cleaning appliances
SE8502774D0 (en) *	1985-06-05	1985-06-05	Stefan Moszkowski	SUCTION CHANNEL FOR AIR TRANSPORT
US5267371A (en) *	1992-02-19	1993-12-07	Iona Appliances Inc.	Cyclonic back-pack vacuum cleaner
US5558697A (en) *	1992-12-08	1996-09-24	Notetry Limited	Dual cyclonic vacuum cleaner
GB2342282B (en) *	1998-10-08	2001-09-26	Notetry Ltd	Changeover valve
GB9822005D0 (en) *	1998-10-08	1998-12-02	Notetry Ltd	A cleaner head assembly for a vacuum cleaner
GB9822001D0 (en) *	1998-10-08	1998-12-02	Notetry Ltd	A cleaner head assembly for a vacuum cleaner
GB2344751B (en) *	1998-12-18	2002-01-09	Notetry Ltd	Vacuum cleaner
GB2344777A (en) *	1998-12-18	2000-06-21	Notetry Ltd	Horizontal cyclonic separator with single fin or baffle
GB9917232D0 (en)	1999-07-23	1999-09-22	Notetry Ltd	Method of operating a floor cleaning device
US6910245B2 (en)	2000-01-14	2005-06-28	White Consolidated Industries, Inc.	Upright vacuum cleaner with cyclonic air path
US6607572B2 (en)	2001-02-24	2003-08-19	Dyson Limited	Cyclonic separating apparatus
GB2416296B (en) *	2004-07-22	2007-06-27	Dyson Ltd	Handle assembly for a cleaning appliance
GB2416297A (en)	2004-07-22	2006-01-25	Dyson Ltd	Wand cap handle assembly for a cleaning appliance
US7870637B2 (en)	2004-12-10	2011-01-18	Techtronic Floor Care Technology Limited	Stacked tank arrangement for a cleaning apparatus
GB2440718B (en) *	2006-08-08	2010-10-13	Dyson Technology Ltd	Handle assembly for a cleaning appliance
GB2455811B (en)	2007-12-22	2012-08-01	Dyson Technology Ltd	Wand assembly for a cleaning appliance
DE102012208685A1 (en)	2012-05-24	2013-11-28	BSH Bosch und Siemens Hausgeräte GmbH	Nozzle for vacuum cleaner, has brush roller mounted relative to nozzle in rotating manner, where brush roller is physically separated from vacuum air guide by partition in housing, and is surrounded by roller compartment
EP4056088A1 (en) *	2021-03-09	2022-09-14	Candy Hoover (Suzhou) Co. Ltd.	Floor cleaning head

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7401147U (en) *		1974-04-18	Ringler B	Hand-operated suction device
US2171248A (en) *	1935-02-21	1939-08-29	Berkel Patent Nv	Vacuum cleaning apparatus
GB479455A (en) *	1935-12-23	1938-02-07	Hoover Holding Company Ltd	Improvements in or relating to suction cleaners
GB514702A (en) *	1937-06-05	1939-11-15	Hoover Ltd	Improvements in or relating to suction cleaners
US2180694A (en) *	1938-08-08	1939-11-21	Walter C Reed	Vacuum cleaner
US2394798A (en) *	1944-04-18	1946-02-12	Mcneal Irene	Vacuum-type dusting mop
DE1927723U (en) *	1965-07-21	1965-11-25	Siemens Elektrogeraete Gmbh	CLEANING DEVICE.
DE1703186A1 (en) *	1968-04-13	1971-04-08	Emil Wittern	Vacuum cleaner with controlled circulating suction flow
US3675268A (en) *	1970-05-19	1972-07-11	Whirlpool Co	Vacuum cleaner
FR2300535A1 (en) *	1975-02-17	1976-09-10	Dupoyet Guy	Vacuum cleaner with air recycled to suction nozzle - has return tube arranged for discharging around nozzle or concentrically through nozzle
NL7613475A (en) *	1976-12-03	1978-06-06	Philips Nv	VACUUM CLEANER.
US4155143A (en) *	1977-12-19	1979-05-22	The Hoover Company	Separable handle for cleaner

1981
- 1981-03-24 EP EP81301255A patent/EP0037674B1/en not_active Expired
- 1981-03-24 DE DE8181301255T patent/DE3171655D1/en not_active Expired
- 1981-03-25 ES ES501170A patent/ES501170A0/en active Granted
- 1981-03-25 CA CA000373856A patent/CA1162362A/en not_active Expired
- 1981-03-25 NO NO811013A patent/NO152772C/en unknown
- 1981-03-26 DK DK137581A patent/DK137581A/en not_active Application Discontinuation
1986
- 1986-10-30 HK HK823/86A patent/HK82386A/en unknown
1987
- 1987-12-30 MY MY109/87A patent/MY8700109A/en unknown

Also Published As

Publication number	Publication date
CA1162362A (en)	1984-02-21
ES8205550A1 (en)	1982-07-01
NO811013L (en)	1981-09-28
HK82386A (en)	1986-11-07
NO152772B (en)	1985-08-12
DK137581A (en)	1981-09-27
ES501170A0 (en)	1982-07-01
NO152772C (en)	1985-11-20
EP0037674B1 (en)	1985-08-07
MY8700109A (en)	1987-12-31
EP0037674A1 (en)	1981-10-14

Publication	Publication Date	Title
DE3171910D1 (en)	1985-09-26	Vacuum cleaning appliance
GB2092472B (en)	1984-12-05	Vacuum cleaner
JPS5720236A (en)	1982-02-02	Vacuum cleaner
JPS56152617A (en)	1981-11-26	Vacuum cleaner
JPS56151014A (en)	1981-11-21	Vacuum cleaner
DE3171655D1 (en)	1985-09-12	Vacuum cleaning appliances
GB2099690B (en)	1984-09-12	Vacuum cleaner
DE3165897D1 (en)	1984-10-18	Household appliance
JPS5766728A (en)	1982-04-23	Vacuum cleaner
JPS56130130A (en)	1981-10-12	Electric cleaner
EP0041646A3 (en)	1982-03-03	Vacuum cleaner
GB2101473B (en)	1986-01-15	Vacuum cleaner
JPS56128125A (en)	1981-10-07	Electric cleaner
JPS56130129A (en)	1981-10-12	Electric cleaner
JPS5618833A (en)	1981-02-23	Hand cleaner
JPS56109638A (en)	1981-08-31	Electric cleaner
JPS56104630A (en)	1981-08-20	Electric cleaner
JPS56161027A (en)	1981-12-11	Vacuum cleaner
JPS5720235A (en)	1982-02-02	Cleaner
JPS5618832A (en)	1981-02-23	Hand cleaner
JPS56109635A (en)	1981-08-31	Electric cleaner
JPS56109631A (en)	1981-08-31	Electric cleaner
JPS56102225A (en)	1981-08-15	Electric cleaner
JPS56130128A (en)	1981-10-12	Electric cleaner
JPS56109636A (en)	1981-08-31	Electric cleaner

Legal Events

Date	Code	Title	Description
1986-08-28	8364	No opposition during term of opposition
1988-03-17	8339	Ceased/non-payment of the annual fee