专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2006081399A2 VACUUM VENTURI APPARATUS AND METHOD 审中-公开
标题翻译：真空VENTURI装置和方法
公开(公告)号：WO2006081399A2
公开(公告)日：2006-08-03
申请号：PCT/US2006002891
申请日：2006-01-26
申请人： BRICE JOHN
发明人： BRICE JOHN
IPC分类号： A47L5/16
CPC分类号： E03C1/084 , B05B7/0425 , E03C1/046 , Y10S261/75
摘要： A vacuum venture apparatus (10) includes a plug (12) with a first opening (14), a second opening (16) and a third opening (18). The first opening (14) is located in the plug (12) so as to receive fluid (30) from a source of fluid and the first opening (14) has a single uniform diameter (24). The second opening (16) in the plug (12) is connected to the first opening (14) and the second opening (16) has a first diameter (20) and a second diameter (22)and the first diameter (20) is larger than the second diameter (22) and the second diameter (22) is the same as the single uniform diameter 24) of the first opening (14). Further, the second opening (16) second diameter (22) is connected to the first opening (14). The third opening (18) is located in the plug (12) and is open to the atmosphere. The third opening (18) has a first diameter (20) and a second diameter(22) and the first diameter (20) is larger than the second diameter (22) and the second diameter (22) is smaller than the single uniform diameter (24) of the first opening (14). Further, the third opening (18) second diameter (22) is connected to the first opening (14). Further, the third opening (18) may or may not have an attachment (38) for the purpose of directing a vacuum line to a reservoir.
摘要翻译：真空冒口装置（10）包括具有第一开口（14），第二开口（16）和第三开口（18）的塞子（12）。第一开口（14）位于插塞（12）中，以便从流体源接收流体（30），并且第一开口（14）具有单一的均匀直径（24）。插头（12）中的第二开口（16）连接到第一开口（14），第二开口（16）具有第一直径（20）和第二直径（22），第一直径（20）是大于第二直径（22）且第二直径（22）与第一开口（14）的单个均匀直径24相同。此外，第二开口（16）第二直径（22）连接到第一开口（14）。第三开口（18）位于插头（12）中并且对大气开放。第三开口（18）具有第一直径（20）和第二直径（22），第一直径（20）大于第二直径（22），第二直径（22）小于单个均匀直径（14）的第二开口（24）。此外，第三开口（18）第二直径（22）连接到第一开口（14）。此外，为了将真空管线引导到储存器，第三开口（18）可以具有或不具有附件（38）。

2. 发明申请

WO2010112773A1 DISPOSITIF D ' ASPIRATION PNEUMATIQUE 审中-公开
标题翻译：气动吸气装置
公开(公告)号：WO2010112773A1
公开(公告)日：2010-10-07
申请号：PCT/FR2010/050612
申请日：2010-03-31
申请人： ANUMSA , DESSUISE, Patrice
发明人： DESSUISE, Patrice
IPC分类号： A47L5/16 , A47L9/00 , A47L9/28
CPC分类号： A47L5/16 , A47L9/0072 , A47L9/2821 , A47L9/2889
摘要： Dispositif d'aspiration pneumatique (1) destiné à être connecté à un conteneur (50/50'), comportant une tuyère (10), dite principale, à travers laquelle la détente d'un gaz comprimé est apte à générer par réaction une aspiration de débit et de dépression donnée, ledit dispositif comportant une tuyère secondaire (20) à travers laquelle la détente du gaz comprimé est apte à générer par réaction une aspiration d'un débit inférieur et d'une dépression supérieure respectivement au débit et à la dépression obtenue avec la tuyère principale tandis que la tuyère secondaire est montée mobile en déplacement axial par rapport à la tuyère principale, entre une position passive, dans laquelle la détente effective du gaz comprimé est opéré par la tuyère principale, et une position active, dans laquelle la détente effective du gaz comprimé est opérée par ladite tuyère secondaire, tandis que le dispositif comporte des moyens de contrôle (40) permettant de déterminer la dépression générée et apte à commander les moyens de déplacement (30) de la tuyère secondaire, tandis que le dit dispositif comprend des moyens de détection qui lui permettent de connaître sur quel type de conteneur il est connecté et de mettre en oeuvre le type d'aspiration approprié, pour sécuriser l ' exploitation.
摘要翻译：一个用于连接到容器（50/50'）的气动抽吸装置（1），包括一个称为主喷嘴的喷嘴（10），压缩气体的膨胀通过该喷嘴能够通过反作用而产生具有给定的流速和吸入速率，所述装置包括二次喷嘴（20），压缩气体的膨胀能够通过反应产生具有分别较低的流速和比流速和吸力更大的吸入速率的吸力利用主喷嘴获得的速率，其中辅助喷嘴安装成使得其可以相对于主喷嘴轴向移位，在被动位置之间，压缩气体的有效膨胀通过主喷嘴发生，主动位置，其中通过所述次级喷嘴发生压缩气体的有效膨胀，其中该装置具有用于确定产生的吸入率并且能够控制位移的控制装置（40）（30），其中所述装置包括检测装置，其使得其能够知道其连接的哪种类型的容器并且实现适当类型的抽吸，以确保操作。

3. 发明申请

WO2005107552A2 VACUUM CLEANERS ESPECIALLY QUIET VACUUM CLEANERS, PUMPS, AND ENGINES 审中-公开
标题翻译：真空清洁器特别清洁真空清洁器，泵和发动机
公开(公告)号：WO2005107552A2
公开(公告)日：2005-11-17
申请号：PCT/US2005/014652
申请日：2005-04-29
申请人： CASTRONOVO, Charles, A.
发明人： CASTRONOVO, Charles, A.
IPC分类号： A47L5/16
CPC分类号： F04B45/02 , A47L5/20 , F04B37/14 , F04B45/022 , F04C18/28 , F04C18/50
摘要： This impeller-free vacuum cleaner is based on a rotary piston. Vacuum suction of 300 inches of water or better can be delivered. Quietness of below 70 db can be delivered. Tongued rotary piston assemblies may be strategically placed, such as stacked, to eliminate vacuum suction dead zones. Sealing problems that otherwise were encountered with previous reciprocating and rotary piston structures for vacuum cleaners are solved by using a tongued rotary piston with a double-notched rotary valve operating by a Geneva mechanism, and a novel pancake-cylindrical structure to house the rotary piston. An inventive rotary combustion engine also is disclosed.
摘要翻译：这种无叶轮的真空吸尘器基于旋转活塞。可以输送300英寸水或更好的真空吸力。低于70分贝的安静可以交付。舌形旋转活塞组件可以有策略地放置，例如堆叠，以消除真空吸入死区。先前用于真空吸尘器的往复和旋转活塞结构遇到的密封问题通过使用带有由日内瓦机构操作的双切口旋转阀的舌状旋转活塞和用于容纳旋转活塞的新型薄饼圆柱形结构来解决。本发明还公开了一种本发明的旋转燃烧发动机。

4. 发明申请

WO2021092447A1 CLEANING DEVICE 审中-公开
公开(公告)号：WO2021092447A1
公开(公告)日：2021-05-14
申请号：PCT/US2020/059491
申请日：2020-11-06
申请人： SHARKNINJA OPERATING LLC
发明人： JAMES, Samuel, Emrys , CHAMBERS, Oliver
IPC分类号： A47L9/02 , A47L11/33 , A47L5/12 , A47L5/16 , A47L5/28 , A47L9/10
摘要： Methods and apparatus for cleaning a surface with a cleaning device having a body with a handle, a connector, and one or more cleaning heads that are removably attached to the cleaning device. Each cleaning head include a lower surface arranged to contact a surface to be cleaned and a dirt collection chamber permanently attached to the cleaning head. The cleaning head may include a support structure to support the dirt collection chamber and a cleaning sheet. The cleaning head also may include a suction nozzle. At least a portion of the dirt collection chamber may be made of a filter material.

5. 发明申请

WO2019245591A8 BREAST IMPLANT REMOVAL DEVICE AND RELATED METHODS 审中-公开
公开(公告)号：WO2019245591A8
公开(公告)日：2019-12-26
申请号：PCT/US2018/047724
申请日：2018-08-23
申请人： KIRN MEDICAL DESIGN, LLC
发明人： KIRN, David, S. , MAUDSLEY, Kevin, J.
IPC分类号： A61F2/12 , A47L5/16 , F21V21/092
摘要： A device for removing a breast implant from a patient includes a housing defining an interior chamber for receiving the breast implant. The housing includes a distal portion, a proximal portion defining an orifice through which the breast implant passes during removal, and a suction port. The orifice is defined such that a seal is formed between the housing and the breast implant during removal of the breast implant. A related method of removing a breast implant of a patient includes the steps of exposing the breast implant, positioning the orifice of the housing in contact with the breast implant, and applying suction to the housing sufficient to draw the breast implant through the orifice.

6. 发明申请

WO2006044543A2 COMPRESSED AIR VACUUM CLEANER 审中-公开
标题翻译：压缩空气真空清洁器
公开(公告)号：WO2006044543A2
公开(公告)日：2006-04-27
申请号：PCT/US2005/036829
申请日：2005-10-13
申请人： SMITH, DONALD, A.
发明人： SMITH, DONALD, A.
IPC分类号： A47L5/16
CPC分类号： A47L9/0081 , A47L5/18 , A47L7/0009 , A47L7/0028 , A47L7/0038 , A47L7/0042 , A47L9/102
摘要： A vacuum cleaner powered by compressed air includes a canister (10) forming an internal collection chamber (14) for collecting liquid and debris sucked up by the vacuum cleaner. The vacuum cleaner includes a drain (65) at the bottom of the collection chamber (14) from which liquid and debris collected in the collection chamber of the vacuum can be drained, when desired, and may also provide for pressurizing the collection chamber (14) for forcing liquid sucked up into the vacuum cleaner through a hose (83) from the drain (65) to a liquid collecting drum or tank. This makes draining the vacuum cleaner collection chamber (14) much easier that in other vacuum cleaners. Preferably the bottom (30) of the chamber (14) slopes toward the drain (65). The chamber (14) may be pressurized by the compressed air used to power the vacuum cleaner. The vacuum cleaner may also include a separate pressure tank (90) :for holding a degreaser, detergent, or soap which can be sprayed onto the residue of a liquid spill after the liquid has been sucked up into the vacuum cleaner. The vacuum cleaner may include wheels (26) and a handle (32) for easy movement of the vacuum cleaner.
摘要翻译：由压缩空气驱动的真空吸尘器包括形成用于收集由真空吸尘器吸入的液体和碎片的内部收集室（14）的罐（10）。真空吸尘器包括位于收集室（14）底部的排水口（65），当需要时，收集在真空收集室中的液体和碎屑从该收集室排出，并且还可以提供对收集室（14）的加压），用于迫使液体通过软管（83）从排水口（65）吸入吸尘器到液体收集鼓或罐。这使得真空吸尘器收集室（14）在其它真空吸尘器中更容易排空。优选地，室（14）的底部（30）朝向排水口（65）倾斜。腔室（14）可以被用于为真空吸尘器供电的压缩空气加压。真空吸尘器还可以包括单独的压力罐（90）：用于保持脱脂剂，洗涤剂或肥皂，其可以在液体被吸入真空吸尘器之后喷洒到液体溢出物的残余物上。真空吸尘器可以包括用于容易地移动吸尘器的轮子（26）和把手（32）。

7. 发明申请

WO2018160769A1 AIR POWERED VACUUM SYSTEM 审中-公开
公开(公告)号：WO2018160769A1
公开(公告)日：2018-09-07
申请号：PCT/US2018/020330
申请日：2018-02-28
申请人： ROGERS, Michael
发明人： ROGERS, Michael
IPC分类号： A47L5/16 , A47L5/18 , A47L9/12 , A47L9/14 , A47L9/24 , A47L9/28 , B60S1/64
摘要： A pressurized air vacuum cleaning device that is useful for the purpose of cleaning the inside cabin of a motorized vehicle is exhibited. The power source for the suction of the vacuum is derived from the onboard pressurized air that is commonly available on motorized vehicles such as trucks and work vehicles. A vacuum chamber is disposed in communication with the pressurized air system of the vehicle, which channels pressurized air by a venturi to create useful vacuum suction from the existing flow of air. The suction is channeled to the cabin of the vehicle, within a front pipe disposed under the floor of the cabin, which houses a vacuum hose for use by a user to clean debris from the cabin. The hose is concealed beneath a cover plate on the floor, which is lifted up by the user, simultaneously activating the suction to the vacuum hose upon lifting.

8. 发明申请

WO2018089496A3 VACUUM CLEANER 审中-公开
公开(公告)号：WO2018089496A3
公开(公告)日：2018-05-17
申请号：PCT/US2017/060643
申请日：2017-11-08
申请人： TTI (MACAO COMMERCIAL OFFSHORE) LIMITED , PAULLA, Kirti, Kant , GUZEWICZ, Blake , BOZZELLI, Robert , ANDRIKANICH, Justin
发明人： PAULLA, Kirti, Kant , GUZEWICZ, Blake , BOZZELLI, Robert , ANDRIKANICH, Justin
IPC分类号： A47L9/12 , A47L9/16 , A47L5/16 , A47L9/14 , A47L5/28
摘要： A vacuum cleaner including a separator assembly having a container that defines a cyclonic separator about a separator axis. The container having a dirty air inlet that receives the airflow and debris to rotate around the separator axis in a first direction. A clean air outlet discharges the airflow from the separator assembly. A shroud forming an airflow passageway is between the dirty air inlet and the clean air outlet. The airflow passageway is formed by a plurality of vanes defining openings between adjacent vanes positioned to direct the airflow and debris in a second direction at least partially opposed to the first direction redirecting airflow into the shroud. A mesh screen is positioned on the shroud covering the airflow passageway and a filter at least partially within the shroud extends around the separator axis positioned in an airflow path between the plurality of vanes and the clean air outlet.

9. 发明申请

WO99039621A1 QUIET VACUUM CLEANER USING A VACUUM PUMP WITH A LOBED CHAMBER 审中-公开
标题翻译：使用真空泵与卧室进行真空清洁
公开(公告)号：WO99039621A1
公开(公告)日：1999-08-12
申请号：PCT/US1999/002422
申请日：1999-02-04
IPC分类号： A47L5/12 , A47L5/16 , F04C2/22 , F04C18/22 , A47L5/00
CPC分类号： F04C18/22 , A47L5/16 , F04C2/22
摘要： A vacuum cleaner has a vacuum pump with a housing (102) including a lobed chamber (104) having an epitrochoidal planform. The chamber has outlet ports (116o) and inlet ports (116i) in each lobe of the chamber, and a central stator gear (110). A triangular rotor (140) with curved sides is disposed for eccentric rotation in the chamber such that an inlet port and an outlet port in each lobe of the chamber are always in direct fluid communication during a portion of rotor travel, which prevents excessive pressure build-up at the chamber inlet ports, and a central rotor gear meshed with the stator gear. A drive disc (164) fits within a circular opening (149) in the rotor (140) and is mounted eccentrically to a drive shaft (162) driven by a motor to impart rotational motion to the rotor to generate air flow from the inlet ports (116i) to the outlet ports (116o) of the chamber (104). A ducting system connects the inlet ports of the chamber to a debris-collecting compartment. The vacuum cleaner supplies adequate cleaning power at lower rotational speeds and at lower air flow velocities, thus providing significant noise reduction.
摘要翻译：真空吸尘器具有真空泵，该真空泵具有壳体（102），该外壳包括具有外卷轴平面形状的裂隙室（104）。腔室具有在腔室的每个凸角中的出口（116o）和入口端口（116i）和中心定子齿轮（110）。具有弯曲侧面的三角形转子（140）设置成用于在腔室中偏心旋转，使得腔室的每个凸角中的入口端口和出口端口在转子行进的一部分期间总是直接流体连通，这防止过大的压力建立在室入口处，以及与定子齿轮啮合的中心转子齿轮。驱动盘164配合在转子（140）内的圆形开口（149）内，并偏心地安装在由马达驱动的驱动轴（162）上，以向转子提供旋转运动，以产生从入口（116i）到腔室（104）的出口端口（116o）。管道系统将室的入口连接到碎片收集室。真空吸尘器在较低的旋转速度和较低的空气流速下提供足够的清洁能力，从而提供显着的降噪。

10. 发明申请

WO2019245591A1 BREAST IMPLANT REMOVAL DEVICE AND RELATED METHODS 审中-公开
公开(公告)号：WO2019245591A1
公开(公告)日：2019-12-26
申请号：PCT/US2018/047724
申请日：2018-08-23
申请人： KIM MEDICAL DESIGN LLC
发明人： KIM, David, S. , MAUDSLEY, Kevin, J.
IPC分类号： A61F2/12 , A47L5/16 , F21V21/092
摘要： A device for removing a breast implant from a patient includes a housing defining an interior chamber for receiving the breast implant. The housing includes a distal portion, a proximal portion defining an orifice through which the breast implant passes during removal, and a suction port. The orifice is defined such that a seal is formed between the housing and the breast implant during removal of the breast implant. A related method of removing a breast implant of a patient includes the steps of exposing the breast implant, positioning the orifice of the housing in contact with the breast implant, and applying suction to the housing sufficient to draw the breast implant through the orifice.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式