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1. 发明申请

US20100263141A1 Cleaning tool and cleaning device having such a cleaning tool 有权
标题翻译：具有这种清洁工具的清洁工具和清洁装置
公开(公告)号：US20100263141A1
公开(公告)日：2010-10-21
申请号：US12798453
申请日：2010-04-01
申请人： Michael Schuetz , Juergen Walz , Wilhelm Eisenmann , Alexander Fuchs , Markus Duenne , Ruwantha De Silva , Andreas Van De Ven , Rainer Schaefer
发明人： Michael Schuetz , Juergen Walz , Wilhelm Eisenmann , Alexander Fuchs , Markus Duenne , Ruwantha De Silva , Andreas Van De Ven , Rainer Schaefer
IPC分类号： B08B13/00
CPC分类号： A47L11/4002 , A47L11/4041
摘要： The invention relates to a cleaning tool for a cleaning device, the cleaning tool being subject to wear during operation. In order to make it easier to identify wear, the invention proposes that the cleaning tool comprise a sensor device with a sensor element which has a physical characteristic variable which changes as a function of the degree of wear of the cleaning tool. The invention also proposes a cleaning device having such a cleaning tool, the cleaning device having a detector device which is coupled to the sensor device for the purpose of sensing the change in the physical characteristic variable of the sensor element, and having an indicator device which is connected to the detector device.
摘要翻译：本发明涉及一种用于清洁装置的清洁工具，该清洁工具在操作期间经受磨损。为了更容易识别磨损，本发明提出了清洁工具包括具有传感器元件的传感器装置，其具有根据清洁工具的磨损程度而变化的物理特性变量。本发明还提出了一种具有这种清洁工具的清洁装置，该清洁装置具有检测装置，该检测装置耦合到传感器装置，以便感测传感器元件的物理特性变化的变化，并且具有指示装置，连接到检测器装置。

2. 发明授权

US07992245B2 Cleaning tool and cleaning device having such a cleaning tool 有权
标题翻译：具有这种清洁工具的清洁工具和清洁装置
公开(公告)号：US07992245B2
公开(公告)日：2011-08-09
申请号：US12798453
申请日：2010-04-01
申请人： Michael Schuetz , Juergen Walz , Wilhelm Eisenmann , Alexander Fuchs , Markus Duenne , Ruwantha De Silva , Andreas Van De Ven , Rainer Schaefer
发明人： Michael Schuetz , Juergen Walz , Wilhelm Eisenmann , Alexander Fuchs , Markus Duenne , Ruwantha De Silva , Andreas Van De Ven , Rainer Schaefer
IPC分类号： A47L11/282 , A47L11/283
CPC分类号： A47L11/4002 , A47L11/4041
摘要： The invention relates to a cleaning tool for a cleaning device, the cleaning tool being subject to wear during operation. In order to make it easier to identify wear, the invention proposes that the cleaning tool comprise a sensor device with a sensor element which has a physical characteristic variable which changes as a function of the degree of wear of the cleaning tool. The invention also proposes a cleaning device having such a cleaning tool, the cleaning device having a detector device which is coupled to the sensor device for the purpose of sensing the change in the physical characteristic variable of the sensor element, and having an indicator device which is connected to the detector device.
摘要翻译：本发明涉及一种用于清洁装置的清洁工具，该清洁工具在操作期间经受磨损。为了更容易识别磨损，本发明提出了清洁工具包括具有传感器元件的传感器装置，其具有根据清洁工具的磨损程度而变化的物理特性变量。本发明还提出了一种具有这种清洁工具的清洁装置，该清洁装置具有检测装置，该检测装置耦合到传感器装置，以便感测传感器元件的物理特性变化的变化，并且具有指示装置，连接到检测器装置。

3. 发明授权

US5597122A Flat jet nozzle for a high-pressure cleaning device 失效
标题翻译：用于高压清洁装置的平喷嘴
公开(公告)号：US5597122A
公开(公告)日：1997-01-28
申请号：US500999
申请日：1995-10-02
申请人： Wilhelm Eisenmann
发明人： Wilhelm Eisenmann
IPC分类号： B05B1/04
CPC分类号： B05B1/048 , B05B1/042
摘要： In order to obtain a flat jet having a particularly uniform distribution of pressure in a flat jet nozzle for a high-pressure cleaning device with an outlet opening and a flow channel arranged upstream of and opening into this outlet opening, it is suggested that the flow channel and the outlet opening have a circular cross section transversely to the direction of flow and be arranged concentrically to one another, that the flow channel narrow conically in the direction of flow and merge into a circular-cylindrical section located upstream in front of the outlet opening, the end of this section forming the outlet opening, and that pocket-like extensions of the flow channel be arranged on diametrally opposite sides of the flow channel in the region where the conical section of the flow channel merges into the circular-cylindrical section, these extensions being arranged and designed symmetrically to one another, extending essentially over the entire diameter of the circular-cylindrical section and having a deflecting surface conducting part of the liquid flowing through the conical section essentially transversely into the cylindrical section.
摘要翻译： PCT No.PCT / EP94 / 00330 Sec。 371 1995年10月2日日期 102（e）日期1995年10月2日PCT 1994年2月5日PCT PCT。第WO94 / 17921号公报日期1994年8月18日为了获得具有特别均匀的压力分布的扁平射流，用于具有出口和布置在该出口开口的上游并且通向该出口的流动通道的高压清洗装置的平喷嘴中建议流道和出口开口横向于流动方向具有圆形横截面并且彼此同心地布置，流动通道在流动方向上锥形锥形并且合并成位于上游的圆柱形部分在出口开口的前方，该部分的端部形成出口，并且流动通道的袋状延伸部分布置在流动通道的锥形部分合流的区域中的流动通道的直径相对的两侧圆柱形部分，这些延伸部彼此对称地布置和设计，基本上延伸到整个圆柱体的整个直径上圆柱形部分并且具有导流部分的液体的偏转表面，该部分流体通过锥形部分基本上横向于圆柱形部分。

4. 发明授权

US5558503A High-pressure cleaning device with bypass mechanism and pulsation dampeming 失效
标题翻译：具有旁路机构和脉动阻尼器的高压清洗装置
公开(公告)号：US5558503A
公开(公告)日：1996-09-24
申请号：US356192
申请日：1994-12-21
申请人： Matthias Weller , Wilhelm Eisenmann
发明人： Matthias Weller , Wilhelm Eisenmann
IPC分类号： B08B3/02 , F04B49/22 , F04B49/00
CPC分类号： F04B49/22 , B08B3/026 , B08B2203/0205 , B08B2203/0217
摘要： In order to minimize the dimensions of the spring (22) and the pump motor in a high-pressure cleaning device comprising a high-pressure pump pumping cleaning liquid out of a suction line (1) into a pressure line (6) leading to a discharge device, a bypass line (18) leading from the pressure line to the suction line, a valve body (19) closing the outlet opening (8) between pressure line and bypass line, an actuating element (20) for the valve body which is movable against the valve body contrary to the action of a spring (22) into a position displacing the valve body into the open position, and an operating cylinder divided by a piston (10) sealingly displaceable therein and coupled to the actuating element into two chambers, (11,12) one of which is arranged between the outlet opening and the bypass line and the other of which communicates with the pressure line via a control line, the control line (13) exits the pressure line (6) in the region of a cross-sectional constriction (15) in this pressure line.
摘要翻译： PCT No.PCT / EP93 / 00958 Sec。 371日期1994年12月21日 102（e）日期1994年12月21日PCT提交1993年4月20日PCT公布。出版物WO94 / 00690 日期1994年1月6日为了最小化弹簧（22）和泵电机在高压清洗装置中的尺寸，该高压清洁装置包括从吸入管线（1）抽出的高压泵泵送清洗液体进入压力管线 6），通向排气装置，从压力管线引导到吸入管路的旁通管线（18），在压力管线和旁通管线之间关闭出口（8）的阀体（19），致动元件（20）用于能够相对于弹簧（22）作用而使阀体移动到打开位置的位置的与阀体相反的阀体，以及由活塞（10）分开的操作缸，该活塞可在其中密封地移位并联接到所述致动元件分成两个腔室，其中一个腔室布置在所述出口和所述旁通管线之间，另一个腔室经由控制线与所述压力管线连通，所述控制管线（13）离开所述压力管线（6）在截面缺陷的区域该压力线中的摩擦（15）。

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