WO2011151980A1 - Aspirateur - Google Patents

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Publication number
WO2011151980A1
WO2011151980A1 PCT/JP2011/002695 JP2011002695W WO2011151980A1 WO 2011151980 A1 WO2011151980 A1 WO 2011151980A1 JP 2011002695 W JP2011002695 W JP 2011002695W WO 2011151980 A1 WO2011151980 A1 WO 2011151980A1
Authority
WO
WIPO (PCT)
Prior art keywords
dust
unit
vacuum cleaner
charging
dust removal
Prior art date
Application number
PCT/JP2011/002695
Other languages
English (en)
Japanese (ja)
Inventor
高橋　新
福嶋　雅一
中尾　浩
仲本　博司
吉田　稔之
小川　貴昭
田中　剛
Original Assignee
パナソニック株式会社
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 パナソニック株式会社 filed Critical パナソニック株式会社
Priority to EP11789395.8A priority Critical patent/EP2578130A4/fr
Priority to CN201180027434.5A priority patent/CN102933134B/zh
Publication of WO2011151980A1 publication Critical patent/WO2011151980A1/fr

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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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/106—Dust removal
    • 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
    • A47L9/12—Dry filters
    • A47L9/122—Dry filters flat
    • 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
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1409—Rigid filtering receptacles
    • 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
    • A47L9/20—Means for cleaning filters
    • 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
    • A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
    • 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
    • A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof

Definitions

  • the present invention relates to a vacuum cleaner that removes dust adhering to the inner surface of a dust collection chamber by vibrating the dust collection chamber.
  • Patent Document 1 proposes an example in which a conventional vacuum cleaner removes fine dust adhering to a dust collection filter surface with an arm (dust removal unit) driven by a motor having a speed reduction mechanism.
  • an arm is moved by a motor and, for example, a pleated portion of a substantially planar dust collecting portion composed of a pleated dust collecting filter is sequentially beaten to give vibrations to the surface of the dust collecting filter.
  • the adhering fine dust was shaken off and removed. Thereby, the fall of the suction performance of the vacuum cleaner was suppressed.
  • the conventional configuration exhibits a great effect for dust removal on the dust collection filter surface.
  • the vacuum cleaner of the present invention includes a dust collection container that collects dust attached to the vacuum cleaner body, a dust removal unit that removes dust in the dust collection container, and electric energy provided in the dust collection container.
  • a power storage unit for storing, a charging unit for charging the power storage unit with electrical energy, and a dust removal operation unit for operating the dust removal unit using the electrical energy stored in the power storage unit are provided.
  • FIG. 1A is a perspective view of a state in which a dust collecting container is attached to the main body of the electric vacuum cleaner according to the embodiment of the present invention.
  • FIG. 1B is a perspective view of a state in which the dust collecting container is removed from the main body of the vacuum cleaner according to the embodiment as viewed from the main body inlet A (front part) of the main body of the vacuum cleaner.
  • FIG. 1C is a perspective view of a state in which the dust collecting container is removed from the main body of the vacuum cleaner according to the embodiment, as viewed from the side (rear part) opposite to the main body inlet A of the main body of the vacuum cleaner.
  • FIG. 2 is a cutaway perspective view of the dust collecting container in the same embodiment.
  • FIG. 3 is a control block diagram of the electric vacuum cleaner according to the embodiment.
  • FIG. 4 is a diagram illustrating a state of the dust collecting container at the time of throwing away dust in the same embodiment.
  • FIG. 5 is a perspective view of the electric vacuum cleaner according to Embodiment 2 of the present invention.
  • FIG. 6 is a control block diagram in the same embodiment.
  • FIG. 1A is a perspective view of a state in which a dust collecting container is mounted on the main body of the vacuum cleaner in the embodiment of the present invention.
  • FIG. 1B is a perspective view of a state where the dust collecting container is removed from the main body of the vacuum cleaner according to the same embodiment as viewed from the main body inlet A (front) of the main body of the vacuum cleaner.
  • FIG. 1C is a perspective view of a state in which the dust collecting container is removed from the main body of the vacuum cleaner according to the same embodiment as viewed from the side (rear part) opposite to the main body inlet A of the main body of the vacuum cleaner.
  • the vacuum cleaner body 1 and the dust collecting container 3 are partitioned by a partition wall 15, and a lattice-shaped partition wall opening 16 communicating with the suction portion of the electric blower 2 is provided above the partition wall 15. Is provided.
  • a main body inlet B32 is provided at a side of the partition wall 15 and communicates with the main body inlet A17 via a communication path (not shown) inside the vacuum cleaner main body 1.
  • the dust collecting container 3 communicates with the main body inlet B32 of the vacuum cleaner main body 1 shown in FIG. 1B when the dust collecting container 3 is mounted on the main body 1 of the vacuum cleaner.
  • a dust collection container inlet 6 for guiding the suction air to the dust collection chamber 4 is provided.
  • a dust removal switch 18 is provided on the upper part of the dust collection container 3, and the dust removal operation unit 29 described with reference to FIG. 2 can be operated even when the dust collection container 3 alone is operated by the user operating the dust removal switch 18. Can do.
  • a lid 7 is attached to the bottom of the dust collecting container 3 shown in FIG.
  • the dust accumulated in the dust collection chamber 4 of the dust container 3 can be discharged to the outside by opening the lid 7.
  • the partition 15 of the vacuum cleaner main body 1 shown in FIG. 1B is provided with a power supply terminal 19 for energizing the power storage unit 28 provided in the dust collecting container 3 shown in FIG. 1C.
  • a dust receiving container 3 is provided with a power receiving terminal 20 that is paired with the power feeding terminal 19 of the dust collecting container 3. Thereby, when the dust collecting container 3 is attached to the main body 1 of the vacuum cleaner, the power feeding terminal 19 and the power receiving terminal 20 are connected.
  • FIG. 2 is a cutaway perspective view of the dust collecting container in the same embodiment.
  • the filter unit 5 constituting the dust removing unit 5 includes a frame 8, a pleat-folded filter 9 provided in the frame 8 with the pleats in the vertical direction, and a dust removing operation unit 29. It consists of and.
  • movement part 29 is comprised from the flip body 10, the dust removal gear 11, the dust removal connection rod 12, the fixed rod 13, and the dust removal motor 14.
  • the flip body 10 is slidable in the lateral direction along the fixed rod 13.
  • the dust removal gear 11 is provided to be rotatable with respect to the filter unit 5.
  • the dust removal connecting rod 12 connects the outer periphery of the dust removal gear 11 and a part of the flip body 10.
  • the fixing rod 13 is fixed to the frame 8, and the rotating shaft of the dust removing gear 11 is fixed to the fixing rod 13. Thereby, the operation
  • a tooth profile that meshes with the dust removal gear 11 is formed on the side of the dust removal connecting rod 12 facing the dust removal gear 11. Then, when the dust removal gear 11 rotates forward or reversely, the dust removal connecting rod 12 slides, and the flip body 10 connected to the dust removing connecting rod 12 moves in the left-right direction.
  • the dust removal motor 14 includes a gear that meshes with the dust removal gear 11, and is connected to the dust removal gear 11 through the gear of the dust removal motor 14. The dust removal motor 14 rotates to transmit power to the dust removal gear 11.
  • the dust removal gear 11 is rotated, and the flip body 10 connected via the dust removal connecting rod 12 reciprocates left and right.
  • the projection provided on the repelling body 10 repels the mountain fold portion of the filter 9, so that the filter 9 vibrates.
  • the vibration of the filter 9 is propagated throughout the dust collection container 3.
  • the fine dust adhering to the back surface of the filter 9 (the surface on the dust collection chamber 4 side) is shaken off by the suction of the vacuum cleaner due to the vibration and impact propagated to the dust collection container 3, and is collected in the dust collection chamber 4. Accumulate. Thereby, the filtration performance of the filter 9 can be revived.
  • FIG. 3 is a control block diagram according to the embodiment.
  • the electric double layer capacitor 21 constituting the power storage unit 28 is connected to the power receiving terminal 20.
  • the electric double layer capacitor 21 stores electrical energy supplied via the power receiving terminal 20.
  • the dust removal switch 18 is connected between the electric double layer capacitor 21 and the dust removal motor 14. When the dust removal switch 18 is turned on, the electric double layer capacitor 21 and the dust removal motor 14 are brought into conduction. Thereby, the dust removal motor 14 rotates with the electric energy stored in the electric double layer capacitor 21, and the dust removal operation is started.
  • the voltage detection unit 22 in the vacuum cleaner body 1 monitors the voltage of the electric double layer capacitor 21 through the power supply terminal 19 and the power reception terminal 20. At this time, if the voltage detected by the voltage detection unit 22 is less than a preset threshold value (for example, 2.1 V in the present embodiment), an operation signal is sent to the charge control unit 23.
  • a preset threshold value for example, 2.1 V in the present embodiment
  • the charge control unit 23 is configured by a semiconductor switch such as a transistor, for example.
  • the charging unit 24 is controlled to be turned on / off according to the operation signal from the voltage detection unit 22.
  • the charging unit 24 is a DC power source obtained by switching a commercial power source, and is a power source for charging the electric double layer capacitor 21 via the power feeding terminal 19 and the power receiving terminal 20 (in the present embodiment, For example, the output voltage is 2.1 V).
  • the voltage detection unit 22 checks the voltage of the electric double layer capacitor 21. At this time, when the voltage of the electric double layer capacitor 21 is less than 2.1 V, the charging control unit 23 operates the charging unit 24 until the voltage of the electric double layer capacitor 21 becomes 2.1 V or more, so that the electric double layer The capacitor 21 is charged. By the charging control of the charging control unit 23, the voltage of the electric double layer capacitor 21 is maintained at 2.1 V or more when the commercial power supply is energized. On the other hand, when the vacuum cleaner is disconnected from the commercial power source, the voltage of the electric double layer capacitor 21 gradually decreases due to natural discharge, but is maintained at a voltage of about 2 V for a while.
  • FIG. 4 is a diagram illustrating a state of the dust collecting container at the time of throwing away dust in the same embodiment.
  • the user removes the dust collecting container 3 from the electric vacuum cleaner main body 1 as shown in FIG. Then, the removed dust collection container 3 is moved onto, for example, a trash can.
  • the dust removal motor 14 is rotated by the electric energy stored in the electric double layer capacitor 21 which is the power storage unit 28. Accordingly, the entire dust collecting container 3 is vibrated around the filter 9 by the flip body 10 that reciprocates in accordance with the rotation of the dust removal motor 14. At this time, as shown in FIG. 4, vibration propagates not only to the filter 9 but also to the inner wall of the dust collection chamber 4 and the lid body 7. As a result, dust adhering to the inner wall of the dust collecting chamber 4 and the lid 7 is removed by vibration.
  • the dust collection container 3 alone removed from the electric vacuum cleaner main body 1 can perform dust removal operation on a trash box or the like when throwing away trash.
  • dust adhering to not only the filter 9 but also the inner wall of the dust collection chamber 4 and the lid 7 can be easily removed by the dust removal operation.
  • FIG. 5 is a perspective view of the electric vacuum cleaner according to Embodiment 2 of the present invention.
  • FIG. 5 is a perspective view of the vacuum cleaner main body 1 with the dust collecting container 3 removed from the main body inlet A17 (front) of the vacuum cleaner main body 1.
  • the vacuum cleaner of the present embodiment is provided with a detachable switch 26 on the partition wall 15 of the vacuum cleaner body 1.
  • the attachment / detachment switch 26 is turned on.
  • FIG. 6 is a control block diagram in the same embodiment.
  • the vacuum cleaner is energized, and the attachment / detachment switch 26 is turned on, detection information such as on is input to the attachment / detachment detection unit 25.
  • the attachment / detachment detection unit 25 sends an operation signal to the timer 27 to start counting for a predetermined time (in this embodiment, for example, 30 seconds).
  • the charging control unit 23 is operated to start charging the electric double layer capacitor 21 that is the power storage unit 28 via the charging unit 24.
  • the attachment / detachment detection unit 25 After 30 seconds have elapsed, upon receiving a signal from the timer 27 to the attachment / detachment detection unit 25, the attachment / detachment detection unit 25 stops the operation signal to the timer 27. Then, the charging control unit 23 stops the operation of the charging unit 24 and stops charging the electric double layer capacitor 21. In this embodiment, since charging of the electric double layer capacitor 21 is completed in about 25 seconds, the predetermined time is set to 30 seconds.
  • the voltage of the electric double layer capacitor 21 becomes 2.1 V that is the output voltage of the charging unit 24.
  • the attachment / detachment switch 26 detects the removal and remounting of the dust container 3, it is assumed that the user has performed a dust removal operation using the electric energy of the electric double layer capacitor 21. Therefore, the attachment / detachment detection unit 25 performs the charging operation for 30 seconds again by the charging unit 24 via the timer 27 and the charging control unit 23.
  • the use of the attachment / detachment detection unit 25 eliminates the need to constantly operate the charging unit 24 to charge the electric double layer capacitor 21. Thereby, when charging is unnecessary, the operation of the charging unit 24 can be stopped. As a result, a vacuum cleaner excellent in energy saving can be provided.
  • the detachment detection unit 25 the timer 27, etc.
  • the cost of the circuit can be reduced. realizable. That is, in the first embodiment, in order to monitor the voltage of the electric double layer capacitor 21, if a low voltage and low current signal line through contacts such as the power feeding terminal 19 and the power receiving terminal 20 is used, Since it is easily affected by the contact resistance, a complicated circuit is required to accurately detect the voltage of the electric double layer capacitor 21. Needless to say, charging of electric double layer capacitor 21 that is power storage unit 28 may be controlled by combining voltage detection unit 22 of the first embodiment and attachment / detachment detection unit 25 of the second embodiment. Thereby, energy saving property can be improved further.
  • the present invention is not limited to this.
  • the same effect can be obtained even if the dust collecting container 3 alone is added to the vacuum cleaner that performs the dust removing operation of the filter at the time of energization or the operation of the vacuum cleaner which has become the mainstream these days. Needless to say.
  • dust attached to the inner wall of the dust collection chamber 4 and the lid 7 that could not be removed in the past can be removed.
  • the vacuum cleaner of the present invention includes a dust collection container that collects dust attached to the main body of the vacuum cleaner, a dust removal unit that removes dust in the dust collection container, and a dust collection container.
  • a power storage unit that stores the stored electrical energy
  • a charging unit that charges the power storage unit with electrical energy
  • a dust removal operation unit that operates the dust removal unit using the electrical energy stored in the power storage unit.
  • This configuration can remove not only the filter surface of the dust removal unit, but also dust adhering to the inner wall and bottom surface of the dust collection chamber.
  • the vacuum cleaner of the present invention includes a charge control unit that controls the charging unit and a voltage detection unit that detects a charging voltage of the power storage unit, and the charge control unit is based on detection information of the voltage detection unit. Control the charging part.
  • This configuration makes it possible to detect that the dust container has been removed from the main body of the vacuum cleaner and reattached. Further, when the attachment / detachment detection unit detects attachment / detachment of the dust collecting container, the charging control unit operates the charging unit again, and therefore it is not necessary to always operate the charging unit. As a result, when charging is unnecessary, the operation of the charging unit is stopped and the power storage unit is not charged, so that a vacuum cleaner with excellent energy saving can be realized.
  • the power storage unit is composed of an electric double layer capacitor.
  • This configuration enables rapid charging with a large current, so that even a device that is energized only for a short time, such as a vacuum cleaner, can complete charging in an earlier time. Further, since the charge / discharge circuit can be simplified as compared with the secondary battery, the cost can be reduced.
  • the vacuum cleaner of the present invention can remove dust adhering not only to the filter surface of the dust removing unit but also to the inner wall and bottom surface of the dust collecting chamber, so it is applicable to various vacuum cleaners for home use, business use, and store use. it can.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Electrostatic Separation (AREA)

Abstract

L'aspirateur selon l'invention est doté des éléments suivants : un récipient de collecte des poussières attaché au corps de l'aspirateur et qui collecte les poussières ; une unité d'élimination des poussières qui éliminent les poussières du récipient de collecte des poussières ; une unité de stockage électrique au sein du récipient de collecte des poussières qui stocke l'énergie électrique ; une unité de charge qui charge en énergie électrique l'unité de stockage électrique ; et une unité de pilotage de l'élimination des poussières qui pilote l'unité d'élimination des poussières à l'aide de l'énergie électrique stockée dans l'unité de stockage électrique. Cette configuration permet au récipient de collecte des poussières d'éliminer lui-même les poussières.
PCT/JP2011/002695 2010-06-02 2011-05-16 Aspirateur WO2011151980A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP11789395.8A EP2578130A4 (fr) 2010-06-02 2011-05-16 Aspirateur
CN201180027434.5A CN102933134B (zh) 2010-06-02 2011-05-16 电动吸尘器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010126472A JP5786113B2 (ja) 2010-06-02 2010-06-02 電気掃除機
JP2010-126472 2010-06-02

Publications (1)

Publication Number Publication Date
WO2011151980A1 true WO2011151980A1 (fr) 2011-12-08

Family

ID=45066373

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/002695 WO2011151980A1 (fr) 2010-06-02 2011-05-16 Aspirateur

Country Status (5)

Country Link
EP (1) EP2578130A4 (fr)
JP (1) JP5786113B2 (fr)
CN (1) CN102933134B (fr)
TW (1) TW201206384A (fr)
WO (1) WO2011151980A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013135783A (ja) * 2011-12-28 2013-07-11 Panasonic Corp 電気掃除機
KR20160037460A (ko) 2014-09-29 2016-04-06 엘지전자 주식회사 진공 청소기
KR101668520B1 (ko) * 2014-09-29 2016-10-28 엘지전자 주식회사 진공 청소기
KR101645808B1 (ko) * 2014-10-01 2016-08-04 엘지전자 주식회사 진공 청소기
CN112205916A (zh) * 2019-07-12 2021-01-12 江苏美的清洁电器股份有限公司 集尘装置及具有其的吸尘系统
GB202108714D0 (en) * 2021-06-18 2021-08-04 Grey Technology Ltd Bagless vacuum cleaner

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JP2004215897A (ja) * 2003-01-15 2004-08-05 Toshiba Tec Corp 電気掃除機
JP2004358032A (ja) 2003-06-06 2004-12-24 Matsushita Electric Ind Co Ltd 電気掃除機
JP2010081962A (ja) * 2008-09-29 2010-04-15 Sharp Corp サイクロン分離装置
JP2010094438A (ja) * 2008-10-20 2010-04-30 Sharp Corp 集塵装置および電気掃除機

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CA1037390A (fr) * 1972-09-05 1978-08-29 Motoru Nagamine Depoussiereur electrique
KR100437106B1 (ko) * 2002-05-31 2004-06-23 삼성광주전자 주식회사 진공청소기용 사이클론 집진장치
JP2004105273A (ja) * 2002-09-13 2004-04-08 Matsushita Electric Ind Co Ltd 充電式掃除機
JP2004135835A (ja) * 2002-10-17 2004-05-13 Toshiba Tec Corp 電気掃除機
CN100372494C (zh) * 2006-03-29 2008-03-05 熊圣友 全自动型吸尘器的控制电路
CA2599303A1 (fr) * 2007-08-29 2009-02-28 Gbd Corp. Appareil de nettoyage de surfaces

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Publication number Priority date Publication date Assignee Title
JP2004215897A (ja) * 2003-01-15 2004-08-05 Toshiba Tec Corp 電気掃除機
JP2004358032A (ja) 2003-06-06 2004-12-24 Matsushita Electric Ind Co Ltd 電気掃除機
JP2010081962A (ja) * 2008-09-29 2010-04-15 Sharp Corp サイクロン分離装置
JP2010094438A (ja) * 2008-10-20 2010-04-30 Sharp Corp 集塵装置および電気掃除機

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Title
See also references of EP2578130A4 *

Also Published As

Publication number Publication date
EP2578130A4 (fr) 2017-09-06
JP2011250970A (ja) 2011-12-15
CN102933134B (zh) 2015-10-07
TW201206384A (en) 2012-02-16
CN102933134A (zh) 2013-02-13
JP5786113B2 (ja) 2015-09-30
EP2578130A1 (fr) 2013-04-10

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