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1. 发明专利

JP2004190655A Noise preventing device used with vacuum air cleaner 审中-公开
公开(公告)号：JP2004190655A
公开(公告)日：2004-07-08
申请号：JP2003105531
申请日：2003-04-09
申请人： Suzhou Kingclean Floorcare Co Ltd , 蘇州金莱克清潔器具有限公司
发明人： NI ZUGEN
IPC分类号： F02M35/14 , A47L9/00 , F02M25/14 , F24F7/00
CPC分类号： A47L9/0081 , F02M25/14 , Y02T10/121
摘要： PROBLEM TO BE SOLVED: To provide a noise preventing device capable of remarkably reducing noises generated when using a vacuum air cleaner.
SOLUTION: This device is a kind of noise preventing device to be used with the vacuum air cleaner. The device includes a sealed case on which an air inlet part and an air outlet part are disposed. A noise reduction chamber is arranged between the air inlet part and the air outlet part. An air inlet region and an air outlet region composed of a plurality of pipeline-like through-holes arranged tightly are disposed in the air inlet part and the air outlet part respectively, and the air inlet section area and the air outlet section area of the regions are less than the section area of the noise reduction chamber respectively. The device combines or integrates many noise reduction structures together to form a complete body.
COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2005066309A Vacuum cleaner silencer 有权
标题翻译：真空清洁器
公开(公告)号：JP2005066309A
公开(公告)日：2005-03-17
申请号：JP2003410007
申请日：2003-12-09
申请人： Suzhou Kingclean Floorcare Co Ltd , スーヂョウ・キングクリーン・フロアケア・カンパニー・リミテッド
发明人： NI ZUGEN
IPC分类号： A47L9/00
CPC分类号： A47L9/0081
摘要： PROBLEM TO BE SOLVED: To provide a vacuum cleaner silencer with a plurality of silencing structures integrally attached to a vent of the vacuum cleaner, capable of significantly reducing the noise generated when the vacuum cleaner is used.
SOLUTION: The vacuum cleaner silencer has at least one sealed expansion chamber attached to an exhaust passage of the vacuum cleaner for letting exhaust of the vacuum cleaner pass through. A suction port and the vent connected to the exhaust passage are formed respectively at both ends of the expansion chamber. A silencing partition board is mounted inside the expansion chamber to divide the expansion chamber into the suction port side and the vent side, and small holes are disposed on the silencing partition board.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种真空吸尘器消音器，其具有整体连接到真空吸尘器通风口的多个消音结构，能够显着降低使用真空吸尘器时产生的噪音。解决方案：真空吸尘器消音器具有至少一个密封的膨胀室，其连接到真空吸尘器的排气通道，用于使真空吸尘器的排气通过。分别在膨胀室的两端形成有与排气通路连接的吸入口和排气口。在膨胀室内安装消音隔板，将膨胀室分隔成吸入口侧和通气口，在消音隔板上设置小孔。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2007275550A Two-step separation device for vacuum cleaner 审中-公开
标题翻译：用于真空清洁器的两步分离装置
公开(公告)号：JP2007275550A
公开(公告)日：2007-10-25
申请号：JP2006342688
申请日：2006-12-20
申请人： Suzhou Kingclean Floorcare Co Ltd , 蘇州金莱克清潔器具有限公司
发明人： NI ZUGEN
IPC分类号： A47L9/16 , A47L5/30
CPC分类号： B01D45/12 , A47L9/1633 , A47L9/165 , B04C5/04 , B04C2009/002
摘要： PROBLEM TO BE SOLVED: To provide a two-step separation device for a vacuum cleaner, which increases the air suction area of a dust cleaner and improves the dust elimination efficiency of the dust cleaner.
SOLUTION: The two-step separation device for the vacuum cleaner, the two-step separation device has a cylindrical barrel and a cone-like barrel, which are mutually combined in a perpendicular direction, and an exhaust tube arranged on the same axis on the inside of the cylindrical barrel, the side wall of the cylindrical barrel is connected with two air suction parts having a spiral central line and a square vertical section, the two air inhalation parts are arranged in the cylindrical barrel by shifting circumferentially at 180 degrees with the same height, and an air inlet is arranged in an opposite direction within a common plane which passes along the axis of the cylindrical barrel. The air suction area of the dust cleaner can be increased and can improve the dust elimination efficiency of the dust cleaner.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于真空吸尘器的两步分离装置，其增加了除尘器的吸气面积并且提高了除尘器的除尘效率。解决方案：用于真空吸尘器的两步分离装置，两步分离装置具有在垂直方向上相互组合的圆柱形筒和锥形筒，以及布置在其上的排气管圆筒的内壁上的圆柱体的侧壁与具有螺旋形中心线和正方形垂直截面的两个空气抽吸部分连接，两个空气吸入部分通过沿圆周方向移动180°而布置在圆筒形筒中具有相同高度的程度，并且空气入口沿着沿着圆柱形筒的轴线通过的共同平面内的相反方向布置。可以提高除尘器的吸气面积，提高除尘效果。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007167613A Diffusion type dust collection device of cleaner 审中-公开
标题翻译： DIFFONION型除尘器的集尘装置
公开(公告)号：JP2007167613A
公开(公告)日：2007-07-05
申请号：JP2006048003
申请日：2006-02-24
申请人： Suzhou Kingclean Floorcare Co Ltd , 蘇州金菜克清潔器具有限公司
发明人： NI ZUGEN
IPC分类号： A47L9/16 , B04C5/081 , B04C5/185 , B04C5/26
CPC分类号： B01D45/16 , A47L9/1608 , A47L9/1633 , B04C5/181 , B04C5/26 , B04C2009/004 , Y10S55/03
摘要： PROBLEM TO BE SOLVED: To provide a diffusion type dust collection device of a cleaner in which an air current pressure loss is small, dust collection effectiveness is good, the filtration accuracy of dust is high, and a noise is low.
SOLUTION: An air flow containing the dust enters into a dust collecting container 3 from an inlet port 1 and the rough dust in the air flow is filtered by a filtration tube 4. Then, the air flow enters into a cyclone cylinder 5 from a cyclone inlet port 6. After entering into a cylinder body 9, the air flow slows down from the upper side to the lower side and reaches an umbrella form reflecting board 11 while rotating. At that time, most air flows serve as upward rotation air flows to be discharged from an exhaust pipe 7. The some air flow helically flows along the inner wall of a cone tube body 10 with the dust separated by centrifugal force, slips off to the lower side, and enters into a dust box 14 through a dust fall annular gap 13 in the fringe of the umbrella form reflecting board 11. The action of the umbrella form reflecting board 11 can prevent the air flow from turning reversely and blowing up the dust, can avoid dust blowing up and the secondary pollution of air, and can raise the efficiency of dust collection.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种清洁器的扩散型集尘装置，其中气流压力损失小，集尘效果好，灰尘的过滤精度高，噪音低。
解决方案：含有灰尘的气流从入口1进入集尘容器3，空气流中的粗尘被过滤管4过滤。然后，空气流进入旋风筒5 进入气缸体9后，空气流从上侧减速到下侧，同时旋转时到达伞形反射板11。此时，大部分空气流作为向上旋转的空气流从排气管7排出。一些空气流沿锥体管体10的内壁螺旋状地流动，灰尘被离心力分离，滑落到并且通过伞形反射板11的边缘中的灰尘落下的环形间隙13进入集尘箱14.伞形反射板11的作用可以防止空气流反向旋转并吹出灰尘，可以避免粉尘和二次空气污染，提高集尘效率。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2005066308A Vacuum cleaner silencer 审中-公开
标题翻译：真空清洁器
公开(公告)号：JP2005066308A
公开(公告)日：2005-03-17
申请号：JP2003408850
申请日：2003-12-08
申请人： Suzhou Kingclean Floorcare Co Ltd , スーヂョウ・キングクリーン・フロアケア・カンパニー・リミテッド
发明人： NI ZUGEN
IPC分类号： A47L9/00
CPC分类号： A47L9/0081
摘要： PROBLEM TO BE SOLVED: To provide a vacuum cleaner silencer capable of significantly reducing the noise generated when the vacuum cleaner is used.
SOLUTION: The vacuum cleaner silencer has at least one silencing partition board attached inside an exhaust passage. Small holes are disposed on the silencing partition board, and the silencing partition board is attached in the direction perpendicular to the air current flowing inside the exhaust passage. Accordingly, the noise generated when the vacuum cleaner is used can be significantly reduced.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够显着降低使用真空吸尘器时产生的噪音的真空吸尘器消声器。解决方案：真空吸尘器消音器至少有一个安装在排气通道内的消音隔板。在消音隔板上设置有小孔，并且在与排气通路内流动的气流垂直的方向上安装消音隔板。因此，可以显着地减少使用真空吸尘器时产生的噪音。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

GB2433452B Cyclonic dust separating device for a vacuum cleaner 未知
公开(公告)号：GB2433452B
公开(公告)日：2009-04-29
申请号：GB0606035
申请日：2006-03-27
申请人： SUZHOU KINGCLEAN FLOORCARE CO LTD
发明人： NI ZUGEN
IPC分类号： A47L9/16 , B01D45/16
摘要： It is provided in the present invention with a pervasive dedusting device for a vacuum cleaner, which includes a tank with a wind inlet and a wind outlet. A filter barrel is mounted inside the tank while a cyclone barrel is mounted inside the filter barrel. The cyclone barrel is configured to be a conical barrel with a smaller upper end and a larger lower end and a cyclone wind inlet is disposed on it. The wind inlet on the tank and the cyclone wind inlet on the cyclone barrel are separated by the filter barrel and located in two chambers respectively. A wind outlet tube is located in the upper end of the cyclone barrel and communicates with the wind outlet. The pervasive dedusting device has low air flow pressure loss, improved dust suction effect, fine dust filtering function, decreased operation noise, and it can effectively prevents secondary pollution and filter out fine dust completely.

7. 发明专利

AU2003227172A2 Silencing means used in the dust cleaner 未知
公开(公告)号：AU2003227172A2
公开(公告)日：2004-06-30
申请号：AU2003227172
申请日：2003-03-28
申请人： SUZHOU KINGCLEAN FLOORCARE CO LTD
发明人： NI ZUGEN
IPC分类号： F02M35/14 , A47L9/00 , F02M25/14 , F24F7/00
摘要： A noise suppressor for use with the vacuum air cleaner includes an enclosed casing. On the casing, there are an air intake end and an air outlet end. Between the air intake end and the air outlet end, there is the noise suppressing chamber. At the air intake end and the air outlet end, there are the air intake area and the air outlet area made up of densely arranged dust-shaped air exhaust microholes. The air intake sectional area and air outlet sectional area, which are defined by the cross-sectional area of the microholes respectively, are smaller than the sectional area of the noise suppressing chamber. A number of noise suppressing structures or arrangements may be used to form the noise suppressor. After being installed at the air exhaust port of the vacuum air cleaner, the noise suppressor can greatly reduce the noise the vacuum air cleaner gives out when in use.

8. 发明专利

AU2003264303B2 Silencer for vacuum cleaner 未知
公开(公告)号：AU2003264303B2
公开(公告)日：2005-09-15
申请号：AU2003264303
申请日：2003-11-27
申请人： SUZHOU KINGCLEAN FLOORCARE CO LTD
发明人： NI ZUGEN
IPC分类号： A47L9/00 , F01N001/06 , F01N001/00 , A47L009/00
摘要： This invention provides a silencer for a vacuum cleaner. The silencer for the vacuum cleaner comprises at least one hermetic expansion chamber (1) mounted in an exhaust channel of the vacuum cleaner and allowing an exhaust airflow from the vacuum cleaner to pass through. The expansion chamber (1) at its two sides has an inlet (2) and an outlet (3) connected to the exhaust channel. A silencing board (4) is mounted in the expansion chamber (1), separating the inlet (2) from the outlet (3). Pores (5) are distributed throughout in the silencing board (4). The silencer integrates several different silencing structures together, and, when mounted to the exhaust port of the vacuum cleaner, can considerably diminish the noise generated by the vacuum cleaner in operation.

9. 发明专利

AU2003264304B2 Silencer for vacuum cleaner 未知
公开(公告)号：AU2003264304B2
公开(公告)日：2005-10-13
申请号：AU2003264304
申请日：2003-11-27
申请人： SUZHOU KINGCLEAN FLOORCARE CO LTD
发明人： NI ZUGEN
IPC分类号： A47L9/00 , F01N001/06 , A47L009/00 , F01N001/00
摘要： The present invention provides a silencer for a vacuum cleaner. The silencer for the vacuum cleaner comprises at least one silencing board (1) mounted in an exhaust channel (3) of the vacuum cleaner for passage of an exhaust airflow from the vacuum cleaner. A plurality of pores (2) are distributed throughout in the silencing board (1). The silencing board (1) is mounted in an orientation perpendicular to the direction of the airflow through the exhaust channel (3). The silencer for a vacuum cleaner can considerably diminish the noise generated by the vacuum cleaner in operation.

10. 发明专利

DE102010043319B4 Elektrowerkzeug 未知
公开(公告)号：DE102010043319B4
公开(公告)日：2022-03-24
申请号：DE102010043319
申请日：2010-11-03
申请人： SUZHOU KINGCLEAN FLOORCARE CO LTD
发明人： NI ZUGEN
IPC分类号： A01D34/76
摘要： Elektrowerkzeug, das Folgendes aufweist:einen mit einem Motor (1) und einer Arbeitsspindel (2) versehenen Träger (3), eine an der Arbeitsspindel (2) befestigte drehbare Scheibe (4), eine die drehbare Scheibe (4) umlaufend antreibende Motorspindel (5),wobeiein an dem Träger (3) befestigter Bremsring (6) um die Arbeitsspindel (2) gelegt und in die drehbare Scheibe (4) ausgedehnt ist,an der drehbaren Scheibe (4) mindestens eine Installationskammer (7) ausgebildet ist, in welcher ein elastisches Element (8) angeordnet ist, das sich entlang einer radialen Richtung des Bremsrings (6) bewegen kann, und in welcher an einem Ende des elastischen Elements (8) ein Bremsbelag (9) angeordnet ist, der sich gemeinsam mit der Bewegung des elastischen Elements (8) auf den Bremsring (6) zu oder von diesem wegbewegen kann,während des Arbeitsbetriebs die auf den Bremsbelag (9) einwirkende Zentrifugalkraft größer als der von dem elastischen Element (8) ausgeübte Druck ist, so dass der Bremsbelag (9) und der Bremsring (6) voneinander getrennt sind, undwährend des Bremsvorgangs die auf den Bremsbelag (9) einwirkende Zentrifugalkraft kleiner als der von dem elastischen Element (8) ausgeübte Druck ist, so dass der Bremsbelag (9) mit dem Bremsring (6) in Kontakt gebracht wird,dadurch gekennzeichnet, dass die Installationskammer (7) am äußeren Ende offen ist, die drehbare Scheibe (4) an einer der äußeren Öffnung der Installationskammer (7) entsprechenden Position starr mit einer Lagerplatte (10) versehen ist, ein Teil der Lagerplatte (10) in das äußere Ende der Installationskammer (7) ausgedehnt ist und fest auf das äußere Ende des elastischen Elements (8) drückt.

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