EP2000070A3 - Motorgebläse und elektrischer Staubsauger damit - Google Patents
Motorgebläse und elektrischer Staubsauger damit Download PDFInfo
- Publication number
- EP2000070A3 EP2000070A3 EP08251979A EP08251979A EP2000070A3 EP 2000070 A3 EP2000070 A3 EP 2000070A3 EP 08251979 A EP08251979 A EP 08251979A EP 08251979 A EP08251979 A EP 08251979A EP 2000070 A3 EP2000070 A3 EP 2000070A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- blower
- motor
- end portion
- vacuum cleaner
- blades
- 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.)
- Granted
Links
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
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
- A47L9/22—Mountings for motor fan assemblies
-
- 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
- A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/288—Part of the wheel having an ejecting effect, e.g. being bladeless diffuser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/30—Vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Electric Suction Cleaners (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007151937A JP2008303793A (ja) | 2007-06-07 | 2007-06-07 | 電動送風機、これを用いた電気掃除機 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2000070A2 EP2000070A2 (de) | 2008-12-10 |
EP2000070A3 true EP2000070A3 (de) | 2009-10-14 |
EP2000070B1 EP2000070B1 (de) | 2012-02-01 |
Family
ID=39711952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08251979A Expired - Fee Related EP2000070B1 (de) | 2007-06-07 | 2008-06-06 | Motorgebläse und elektrischer Staubsauger damit |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2000070B1 (de) |
JP (1) | JP2008303793A (de) |
KR (1) | KR20080108021A (de) |
CN (1) | CN101319682A (de) |
RU (1) | RU2388400C2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9089248B2 (en) * | 2009-02-16 | 2015-07-28 | Samsung Electronics Co., Ltd. | Fan motor apparatus having diffuser unit for vacuum cleaner |
JP5316192B2 (ja) * | 2009-04-16 | 2013-10-16 | パナソニック株式会社 | 電動送風機およびこれを用いた電気掃除機。 |
DE102012211250A1 (de) * | 2012-06-29 | 2014-01-02 | BSH Bosch und Siemens Hausgeräte GmbH | Staubsaugergebläse und Staubsauger mit einem Staubsaugergebläse |
JP2017012731A (ja) | 2015-06-30 | 2017-01-19 | 三星電子株式会社Samsung Electronics Co.,Ltd. | 電気掃除機 |
EP3318167B1 (de) * | 2015-06-30 | 2022-04-27 | Samsung Electronics Co., Ltd. | Reiniger |
CN105065323A (zh) * | 2015-07-23 | 2015-11-18 | 韦江华 | 一种具有密封结构的动叶轮 |
US10448797B2 (en) | 2016-10-19 | 2019-10-22 | Tti (Macao Commercial Offshore) Limited | Vacuum cleaner |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7015615A (de) * | 1970-10-24 | 1972-04-26 | ||
JPS52112507U (de) * | 1976-02-24 | 1977-08-26 | ||
US20050169750A1 (en) * | 2004-02-03 | 2005-08-04 | Lg Electronics Inc. | Air-blowing apparatus of cleaner |
EP1669014A2 (de) * | 2004-12-09 | 2006-06-14 | Samsung Gwangju Electronics Co., Ltd. | Staubsaugergebläse und Motoranordnung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002115698A (ja) | 2000-10-10 | 2002-04-19 | Matsushita Electric Ind Co Ltd | 電動送風機及びそれを用いた電気掃除機 |
-
2007
- 2007-06-07 JP JP2007151937A patent/JP2008303793A/ja active Pending
-
2008
- 2008-06-04 KR KR1020080052572A patent/KR20080108021A/ko not_active Application Discontinuation
- 2008-06-06 RU RU2008122877/12A patent/RU2388400C2/ru active
- 2008-06-06 CN CNA2008101083063A patent/CN101319682A/zh active Pending
- 2008-06-06 EP EP08251979A patent/EP2000070B1/de not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7015615A (de) * | 1970-10-24 | 1972-04-26 | ||
JPS52112507U (de) * | 1976-02-24 | 1977-08-26 | ||
US20050169750A1 (en) * | 2004-02-03 | 2005-08-04 | Lg Electronics Inc. | Air-blowing apparatus of cleaner |
EP1669014A2 (de) * | 2004-12-09 | 2006-06-14 | Samsung Gwangju Electronics Co., Ltd. | Staubsaugergebläse und Motoranordnung |
Also Published As
Publication number | Publication date |
---|---|
EP2000070A2 (de) | 2008-12-10 |
EP2000070B1 (de) | 2012-02-01 |
CN101319682A (zh) | 2008-12-10 |
JP2008303793A (ja) | 2008-12-18 |
RU2388400C2 (ru) | 2010-05-10 |
KR20080108021A (ko) | 2008-12-11 |
RU2008122877A (ru) | 2009-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2000070A3 (de) | Motorgebläse und elektrischer Staubsauger damit | |
NZ597256A (en) | Single stage, axial symmetric blower and portable ventilator | |
EP2609844A3 (de) | Motoranordnung für einen Staubsauger | |
EP1707822A3 (de) | Zentrifugalgebläse | |
KR101243935B1 (ko) | 고성능 환풍기 | |
TW200712339A (en) | Fan device | |
EP1955630A3 (de) | Motor, Ventilator und Filteranordnung für einen Staubsauger | |
EP1790263A3 (de) | Gebläseaggregat für einen Staubsauger | |
EP1845603A3 (de) | Axialgebläsemotor | |
NZ599228A (en) | Centrifugal ceiling fan | |
US20120186036A1 (en) | Diffuser for a vacuum cleaner motor-fan assembly | |
TW201014983A (en) | Centrifugal fan and air flow machine using the same | |
EP2088325A3 (de) | Turbovakuumpumpe | |
WO2009011350A1 (ja) | 遠心ファン及びこれを用いた空気調和機 | |
EP2264868A3 (de) | Elektrische Drehmaschine | |
EP1584733A3 (de) | Wäschetrockner | |
KR20170051107A (ko) | 공기조화기 | |
EP2891439B1 (de) | Lüftermotorenanordnung und Staubsauger damit | |
EP2295817A3 (de) | Gebläserotor und Gebläse damit | |
EP2848817A3 (de) | Zentrifugalgebläse und Klimaanlage | |
CN102011755A (zh) | 无扇叶风扇装置 | |
EP1729012A3 (de) | Zentrifugal-Gebläserad | |
EP1683972A3 (de) | Blasvorrichtung | |
EP1627590A3 (de) | Zentrifugalgebläse und Staubsauger umfassend ein solches Zentrifugalgebläse | |
EP3779203B1 (de) | Lüfterzusammenbau für bodenkehrroboter sowie bodenkehrroboter |
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 |
|
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 HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
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 HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
17P | Request for examination filed |
Effective date: 20091217 |
|
17Q | First examination report despatched |
Effective date: 20100119 |
|
AKX | Designation fees paid |
Designated state(s): DE GB |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE GB |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602008013061 Country of ref document: DE Effective date: 20120329 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20121105 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602008013061 Country of ref document: DE Effective date: 20121105 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 602008013061 Country of ref document: DE Representative=s name: KRAMER BARSKE SCHMIDTCHEN PATENTANWAELTE PARTG, DE Ref country code: DE Ref legal event code: R081 Ref document number: 602008013061 Country of ref document: DE Owner name: TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORAT, JP Free format text: FORMER OWNERS: KABUSHIKI KAISHA TOSHIBA, TOKIO/TOKYO, JP; TOSHIBA CONSUMER ELECTRONICS HOLDINGS CORP., TOKYO, JP; TOSHIBA HOME APPLIANCES CORP., TOKYO, JP |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20170105 AND 20170111 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20170518 AND 20170524 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20200527 Year of fee payment: 13 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602008013061 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220101 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20220414 Year of fee payment: 15 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20230606 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230606 |