EP1514505A3 - Apparatus for preventing motor overload of a vacuum cleaner - Google Patents
Apparatus for preventing motor overload of a vacuum cleaner Download PDFInfo
- Publication number
- EP1514505A3 EP1514505A3 EP04253436A EP04253436A EP1514505A3 EP 1514505 A3 EP1514505 A3 EP 1514505A3 EP 04253436 A EP04253436 A EP 04253436A EP 04253436 A EP04253436 A EP 04253436A EP 1514505 A3 EP1514505 A3 EP 1514505A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- aperture
- opening
- vacuum cleaner
- closing portion
- damper body
- 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- Withdrawn
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
-
- 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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
-
- 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
- A47L9/0072—Mechanical means for controlling the suction or for effecting pulsating action
-
- 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
- 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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2805—Parameters or conditions being sensed
- A47L9/2821—Pressure, vacuum level or airflow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Electric Suction Cleaners (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2003063138 | 2003-09-09 | ||
KR1020030063138A KR20050026163A (ko) | 2003-09-09 | 2003-09-09 | 진공청소기의 모터 과부하 방지장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1514505A2 EP1514505A2 (en) | 2005-03-16 |
EP1514505A3 true EP1514505A3 (en) | 2006-04-05 |
Family
ID=34132254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04253436A Withdrawn EP1514505A3 (en) | 2003-09-09 | 2004-06-09 | Apparatus for preventing motor overload of a vacuum cleaner |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050050679A1 (zh) |
EP (1) | EP1514505A3 (zh) |
JP (1) | JP2005081144A (zh) |
KR (1) | KR20050026163A (zh) |
CN (1) | CN1593326A (zh) |
AU (1) | AU2004202471A1 (zh) |
RU (1) | RU2004121430A (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060009981A (ko) * | 2004-07-27 | 2006-02-02 | 엘지전자 주식회사 | 진공청소기 |
KR100676320B1 (ko) * | 2005-05-30 | 2007-01-30 | 삼성광주전자 주식회사 | 진공청소기의 모터보호장치 |
DE202005012503U1 (de) * | 2005-08-09 | 2005-12-08 | BSH Bosch und Siemens Hausgeräte GmbH | Störungsanzeigevorrichtung für Staubsauger |
DE202005012922U1 (de) * | 2005-08-16 | 2006-01-19 | BSH Bosch und Siemens Hausgeräte GmbH | Störungsanzeigevorrichtung für Staubsauger |
KR20070099359A (ko) * | 2006-04-04 | 2007-10-09 | 삼성전자주식회사 | 로봇청소기와 도킹 스테이션을 구비하는 로봇청소기 시스템 |
EP2027806A1 (en) | 2006-04-04 | 2009-02-25 | Samsung Electronics Co., Ltd. | Robot cleaner system having robot cleaner and docking station |
DE102007001757B4 (de) * | 2007-01-11 | 2013-07-18 | BSH Bosch und Siemens Hausgeräte GmbH | Nebenluftblende für Staubsauger |
DE102010030222B3 (de) | 2010-06-17 | 2011-07-28 | BSH Bosch und Siemens Hausgeräte GmbH, 81739 | Staubsauger mit Nebenluftventil |
JP2013183900A (ja) * | 2012-03-08 | 2013-09-19 | Panasonic Corp | 電気掃除機 |
CN103654628B (zh) * | 2012-09-11 | 2018-01-30 | 天佑电器(苏州)有限公司 | 吸尘器 |
KR20200073966A (ko) * | 2018-12-14 | 2020-06-24 | 삼성전자주식회사 | 진공 청소기와 도킹 스테이션을 포함하는 청소 장치 |
GB2608158B (en) * | 2021-06-24 | 2023-09-20 | Dyson Technology Ltd | Vacuum cleaner |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1574165A (en) * | 1976-11-29 | 1980-09-03 | Fisker & Nielsen As | Vacuum cleaner having a motor driven fan and a temperature controlled valve device in an air inflow passage from the surroundings to the inlet of the fan |
DE2917142A1 (de) * | 1979-04-27 | 1980-11-06 | Mauz & Pfeiffer Progress | Staubsauger fuer haushalt, gewerbe o.dgl. |
EP0443845A1 (en) * | 1990-02-22 | 1991-08-28 | Matsushita Electric Industrial Co., Ltd. | Vacuum cleaner |
US6231649B1 (en) * | 1996-07-15 | 2001-05-15 | Notetry Limited | Apparatus for separating particles from a fluid and a valve for introducing bled fluid to a mainstream fluid |
EP1302149A2 (en) * | 2001-10-15 | 2003-04-16 | Lg Electronics Inc. | Device for protecting motor in vacuum cleaner |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3111961A (en) * | 1959-04-27 | 1963-11-26 | John E Dudgcon | Removable spring check valve |
US3192946A (en) * | 1963-04-15 | 1965-07-06 | Heil Co | Breather check valves |
-
2003
- 2003-09-09 KR KR1020030063138A patent/KR20050026163A/ko not_active Application Discontinuation
-
2004
- 2004-05-17 US US10/847,237 patent/US20050050679A1/en not_active Abandoned
- 2004-06-03 AU AU2004202471A patent/AU2004202471A1/en not_active Abandoned
- 2004-06-09 EP EP04253436A patent/EP1514505A3/en not_active Withdrawn
- 2004-06-15 CN CNA200410048749XA patent/CN1593326A/zh active Pending
- 2004-07-13 RU RU2004121430/12A patent/RU2004121430A/ru not_active Application Discontinuation
- 2004-09-01 JP JP2004254448A patent/JP2005081144A/ja not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1574165A (en) * | 1976-11-29 | 1980-09-03 | Fisker & Nielsen As | Vacuum cleaner having a motor driven fan and a temperature controlled valve device in an air inflow passage from the surroundings to the inlet of the fan |
DE2917142A1 (de) * | 1979-04-27 | 1980-11-06 | Mauz & Pfeiffer Progress | Staubsauger fuer haushalt, gewerbe o.dgl. |
EP0443845A1 (en) * | 1990-02-22 | 1991-08-28 | Matsushita Electric Industrial Co., Ltd. | Vacuum cleaner |
US6231649B1 (en) * | 1996-07-15 | 2001-05-15 | Notetry Limited | Apparatus for separating particles from a fluid and a valve for introducing bled fluid to a mainstream fluid |
EP1302149A2 (en) * | 2001-10-15 | 2003-04-16 | Lg Electronics Inc. | Device for protecting motor in vacuum cleaner |
Also Published As
Publication number | Publication date |
---|---|
AU2004202471A1 (en) | 2005-03-24 |
US20050050679A1 (en) | 2005-03-10 |
RU2004121430A (ru) | 2006-01-10 |
JP2005081144A (ja) | 2005-03-31 |
KR20050026163A (ko) | 2005-03-15 |
EP1514505A2 (en) | 2005-03-16 |
CN1593326A (zh) | 2005-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A47L 9/00 20060101ALI20060210BHEP Ipc: A47L 9/28 20060101ALI20060210BHEP Ipc: A47L 9/19 20060101ALI20060210BHEP Ipc: A47L 9/24 20060101AFI20041201BHEP |
|
AKX | Designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20061006 |