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1. 发明授权

US4216911A High-pressure liquid-jet gun 失效
标题翻译：高压喷射枪
公开(公告)号：US4216911A
公开(公告)日：1980-08-12
申请号：US8763
申请日：1979-02-01
申请人： Adalbert Huperz , Wolfgang Maasberg
发明人： Adalbert Huperz , Wolfgang Maasberg
IPC分类号： B05B7/12 , B05B9/01 , B05B12/00 , B05B15/00 , B05B11/00 , B05B7/02
CPC分类号： B05B15/00 , B05B12/002 , B05B9/01
摘要： A high-pressure liquid-jet gun has a pistol-type housing provided with a valve having an actuation member displaceable between a closed position and an open position to release liquid from an end of the housing. A safety lever is displaceable on the housing between a safety position relatively far from the barrel of the housing and a use position lying against this barrel. A spring urges this safety lever into the safety position. A trigger is pivoted on the safety lever and has a formation which is engageable only in the use position of the safety lever with the actuation member. This trigger can be displaced in the use position of the safety lever between an advanced position with the formation engageable with the actuation member but with this actuation member in the closed position, and a drawn-back position with the formation pressing the actuation member of the valve into the open position.
摘要翻译：高压液体喷射枪具有手枪式壳体，其具有阀，该阀具有可在关闭位置和打开位置之间移位的致动构件，以从壳体的端部释放液体。安全杆可在壳体之间位于相对远离壳体的枪管的安全位置和与该枪管相对的使用位置之间。一个弹簧促使这个安全杆进入安全位置。触发器在安全杆上枢转并且具有只能在安全杆与致动构件的使用位置接合的结构。该触发器可以在安全杆的使用位置在具有可与致动构件接合的地层的先进位置之间移位，但是该致动构件处于关闭位置，并且具有压缩位置的致动构件的拉回位置阀门进入打开位置。

2. 发明授权

US3942214A Washing and vacuuming vehicle construction 失效
标题翻译：清洗和抽真空车辆施工
公开(公告)号：US3942214A
公开(公告)日：1976-03-09
申请号：US468362
申请日：1974-05-09
申请人： Wolfgang Maasberg
发明人： Wolfgang Maasberg
IPC分类号： E01H1/10 , E01H1/08
CPC分类号： E01H1/103
摘要： A vehicle, contains a washing and vacuuming machine for cleaning streets and similar surfaces, which includes a wheeled body containing a tank which holds cleaning water or a similar liquid, and a pump for directing the water through a spray nozzle which is positioned in a hood located below the body adjacent the ground. A vacuuming suction shoe is located within the hood forwardly in the travel direction in respect to the nozzle so that the nozzle is aimed forwardly toward the intake of the suction shoe which is spaced upwardly from a perimetric skirt element of the hood. The hood is advantageously carried on a separate carriage which is biased by a suitable washing arrangement so that it moves inwardly toward one side of the vehicle, for example, toward the curb side. The carriage is adapted to have guide wheels which engage along the curb so that the vacuuming device and spray nozzle will be directed in a location adjacent the curb to effect the cleaning thereof. The suction shoe is connected, for example, by a flexible connection extending through the hood into a compartment of the vehicle body which is maintained under negative pressure or vacuum by a suction device, such as a blower, and the debris which is picked up by the suction shoe is directed into the compartment and over a screened area which has a spray for keeping the screen clean and for settling the dust within a rear compartment of the vehicle.
摘要翻译：一种车辆包含用于清洁街道和类似表面的清洗和抽真空机，其包括包含保持清洁水或类似液体的罐的轮式主体和用于引导水通过位于罩中的喷嘴的泵位于身体附近的地面。真空抽吸靴相对于喷嘴在行进方向上向前位于罩内，使得喷嘴向前朝向吸气靴的入口向前引导，该抽吸靴与罩的周边裙部元件向上间隔开。发动机罩有利地承载在由合适的洗涤装置偏置的单独的滑架上，使得其朝向车辆的一侧向内移动，例如朝向路边机侧。托架适于具有沿着路边接合的导轮，使得真空装置和喷嘴将被引导到邻近路缘石的位置以进行清洁。抽吸靴例如通过穿过发动机罩的柔性连接件连接到车体的隔室中，其通过诸如鼓风机的抽吸装置保持在负压或真空下，并且由吸入鞋被引导到隔室中并且在具有用于保持屏幕清洁并用于将灰尘沉积在车辆的后隔间内的喷雾器的屏蔽区域上。

3. 发明授权

US4428275A Device for connecting a plunger at its crank end to a connecting rod 失效
标题翻译：用于将其曲柄端处的柱塞连接到连杆的装置
公开(公告)号：US4428275A
公开(公告)日：1984-01-31
申请号：US260218
申请日：1981-05-04
申请人： Adalbert Huperz , Wolfgang Maasberg
发明人： Adalbert Huperz , Wolfgang Maasberg
IPC分类号： F16B2/14 , F16B7/02 , F16C5/00 , F16J1/14 , F16C9/00
CPC分类号： F16B2/14 , F16B7/025 , F16C5/00 , Y10T403/51 , Y10T403/67 , Y10T403/7056 , Y10T403/7069
摘要： An improved device is disclosed for connecting a plunger to a connecting rod of the type having a crosshead connected to the connecting rod, the crosshead having a coupling element with a flange and a coupling nut mounted to the flange. The coupling element is provided with a centering bore and a thrust plate is mounted to the coupling element. The thrust plate has a first side with a centering stud extended into the centering bore and an annular shoulder surrounding the centering stud seated against the flange. The thrust plate has a recess on a second side opposite the first side for receivingly centering an end of the plunger. A clamping assembly for clamping the coupling element includes a collar threadably engaged to the coupling nut.
摘要翻译：公开了一种用于将柱塞连接到具有连接到连接杆的十字头的类型的连接杆的改进的装置，所述十字头具有与法兰连接的联接元件和安装到所述凸缘的联接螺母。联接元件设置有定心孔，并且推力板安装到联接元件。推力板具有第一侧面，其具有延伸到定心孔中心的定心螺柱和围绕抵靠凸缘的定心螺柱的环形肩部。止推板在与第一侧相对的第二侧上具有凹部，用于容纳中心柱塞的端部。用于夹紧联接元件的夹紧组件包括与联接螺母螺纹接合的轴环。

4. 发明授权

US4237913A High-pressure conduit-cleaning nozzle 失效
标题翻译：高压管道清洁喷嘴
公开(公告)号：US4237913A
公开(公告)日：1980-12-09
申请号：US59120
申请日：1979-07-19
申请人： Wolfgang Maasberg
发明人： Wolfgang Maasberg
IPC分类号： E03F9/00 , B05B3/06 , B08B9/032 , B08B9/04 , B08B9/053
CPC分类号： B05B3/06 , B08B9/0495 , Y10S239/13
摘要： A conduit-cleaning nozzle mounted via a swivel on the front end of a high-pressure hose has a nozzle body which is elongated along and generally centered on a longitudinal axis. This body has axially tapered front and rear ends and is formed at the rear end with an axial-symmetrical liquid-distribution compartment having at least one backwardly and normally downwardly opening liquid-ejection aperture. Water supplied at high pressure to this compartment is ejected downwardly and backwardly from the aperture. The angular orientation of the aperture is established by an off-center mass which is fixed in the nozzle body and which imparts to it a center of gravity which is offset below its central symmetry axis, so that the nozzle is self-righting.
摘要翻译：通过高压软管前端上的旋转件安装的导管清洁喷嘴具有沿着纵向轴线并且大致居中的喷嘴体。该主体具有轴向锥形的前端和后端，并且在后端形成有具有至少一个向后和正常向下打开的液体喷射孔的轴对称液体分配室。在高压下供应到该隔室的水从孔径向下和向后射出。孔的角度取向是通过固定在喷嘴体中的偏心质量来确定的，该质心被赋予其偏心于其中心对称轴线以下的重心，从而使喷嘴自我修正。

5. 发明授权

US4042178A Shutoff valve construction particularly for high pressure 失效
标题翻译：截止阀特别适用于高压阀门
公开(公告)号：US4042178A
公开(公告)日：1977-08-16
申请号：US651252
申请日：1976-01-22
申请人： Elmar Michael Veltrup , Wolfgang Maasberg
发明人： Elmar Michael Veltrup , Wolfgang Maasberg
IPC分类号： B05B7/02 , B05B1/30 , B05B9/01 , B05B12/00 , B05B15/00 , F16K35/00 , F16K39/02 , F16K31/143
CPC分类号： B05B15/00 , B05B1/3046 , B05B12/002 , B05B9/01
摘要： A shutoff valve for high and maximum pressures comprises a housing with an inlet passage communicating with a discharge passage and having a valve seat therebetween which is closable by a differential piston having one face which is seatable on the valve and an opposite face in a first control chamber. The first control chamber is connectable through a first control valve to a bypass which extends to the discharge passage. In addition a second control chamber is located in the bypass passage and it is regulated by a separate second control valve. A separate control member such as a pivotal lever is associated with each control valve and each must be separately operable in order to permit movement of the differential piston off the valve seat to open the flow passage.
摘要翻译：用于高压和最大压力的截止阀包括壳体，其具有与排出通道连通并具有其间的阀座的入口通道，所述阀座可通过具有一个可以在阀上定位的面的差动活塞和第一控制中的相对面房间。第一控制室可通过第一控制阀连接到延伸到排放通道的旁路。此外，第二控制室位于旁通通道中，并且由另外的第二控制阀调节。诸如枢转杆的单独的控制构件与每个控制阀相关联，并且每个控制构件必须分开地可操作以允许差速活塞从阀座移动以打开流动通道。

6. 发明授权

US3998387A Apparatus for treating a surface with a liquid 失效
标题翻译：用液体处理表面的装置
公开(公告)号：US3998387A
公开(公告)日：1976-12-21
申请号：US625093
申请日：1975-10-23
申请人： Wolfgang Maasberg
发明人： Wolfgang Maasberg
IPC分类号： E04F21/00 , B08B3/02 , B63B59/06 , E01H3/02 , B05B3/14 , B63B59/00
CPC分类号： B08B3/024 , B63B59/06
摘要： An apparatus for treating a surface with a liquid has a support displaceable over the surface and carrying a spray beam itself provided with a plurality of nozzles directed at the surface. A diffuser surrounds a plurality of the nozzles and has a deflector for diverting the streams of liquid emitted by the nozzles so that these streams flow in a direction generally parallel to the surface being treated. Rollers maintain the front face of the deflector a predetermined distance from the surface being treated. The spray beam may be in two sections which are oppositely reciprocated to increase the treatment effect.
摘要翻译：用液体处理表面的装置具有可在表面上移动的支撑件，并且承载具有指向表面的多个喷嘴的喷射梁本身。扩散器围绕多个喷嘴并且具有用于转向由喷嘴发射的液体流的偏转器，使得这些流在大致平行于被处理的表面的方向上流动。辊子将偏转器的前表面保持与被处理表面预定的距离。喷射梁可以是相对往复运动的两个部分，以增加治疗效果。

7. 发明授权

US4573886A Valve assembly for high pressure pump 失效
标题翻译：高压泵阀组件
公开(公告)号：US4573886A
公开(公告)日：1986-03-04
申请号：US481441
申请日：1983-04-05
申请人： Wolfgang Maasberg , Adalbert Huperz
发明人： Wolfgang Maasberg , Adalbert Huperz
IPC分类号： F04B53/00 , F04B53/10 , F04B21/00
CPC分类号： F04B53/10 , F04B53/007
摘要： A valve assembly for a high-pressure pump has a valve housing formed with a central bore centered on a main longitudinal axis and a transverse bore extending radially from the central bore in opposite directions along a transverse axis and subdivided by the central bore into an intake transverse-bore part and an exhaust transverse-bore part. Respective intake and exhaust sleeves are provided in the intake and exhaust bore parts and in turn are provided with respective intake and exhaust valves. A flow-splitting sleeve is provided in the central bore and has a pair of lateral branches opening respectively in the intake and exhaust bore parts into the intake and exhaust sleeves. All three of these sleeves are received in the respective bores with radial play relative to the respective axes and form with the respective bores annular chambers that communicate with one another. The exhaust sleeve is formed with a throughgoing passage opening into the respective chamber so that all of the chambers are pressurized by the pump through this passage. Seals are provided to isolate the chambers from communication with the bores and the interiors of the sleeves except through this passage. In this manner the sleeves are externally hydrostatically braced in the housing.
摘要翻译：用于高压泵的阀组件具有阀壳体，其形成有以主纵向轴线为中心的中心孔和沿着横向轴线沿相反方向从中心孔径向延伸的横向孔，并且由中心孔细分成进气口横向孔部分和排气横向孔部分。在进气和排气孔部分中设有相应的进气和排气套筒，并且还设有各自的进气和排气阀。分流套筒设置在中心孔中，并且具有分别在进气和排气孔部分中分别打开进入和排出套筒的一对侧向分支。这些套筒中的所有三个都相对于相应的轴线被容纳在相应的孔中，并且与相应的孔相连，并形成有相互连通的孔。排气套筒形成有通向相应腔室的通孔，使得所有的腔室都被泵通过该通道加压。提供密封件，以隔离隔室与孔和孔的内部通道，除了通过该通道。以这种方式，外壳在外部被静电地支撑在壳体中。

8. 发明授权

US4328778A Device for controlling a diesel motor driven pump drive 失效
标题翻译：用于控制柴油电动机驱动的泵驱动装置
公开(公告)号：US4328778A
公开(公告)日：1982-05-11
申请号：US136768
申请日：1980-04-03
申请人： Adalbert Huperz , Wolfgang Maasberg
发明人： Adalbert Huperz , Wolfgang Maasberg
IPC分类号： F02D7/00 , F02B3/06 , F02D1/12 , F02D29/04 , F02M41/00
CPC分类号： F02D1/127 , F02B3/06
摘要： A device for regulating a diesel motor driven feed pump which includes an injection pump associated with the diesel motor to control its operating speed, comprises a load, a variable pressure resistance connected by a feed line in series in series to the feed pump and a sump for the feed pump connected to the pressure resistance. In addition a control circuit is connected to the feed line and it includes a pressure scale portion and a limiting device portion each of which includes a respective pressure scale cylinder and limiting device cylinder portion for their respective coaxially arranged pressure scale piston and limiting piston slidable therein. A differential manometer is connected between the pressure scale portion and the limiting portion and it is admitted with the flow medium of respective differential pressures of the associated cylinders of these portions. A regulating drive is connected to the flow medium and it is admitted by the respective differential pressure between the two cylinders and it is connected to the injection pump to vary the operation of the pump.
摘要翻译：一种用于调节柴油发动机驱动进料泵的装置，其包括与柴油发动机相关联的喷射泵以控制其运行速度，包括负载，通过与供给泵串联的供给管线连接的可变压力阻力和一个贮槽供给泵连接压力电阻。此外，控制电路连接到馈电线，并且其包括压力标尺部分和限制装置部分，每个压力部分和限制装置部分包括相应的压力秤缸和限制装置气缸部分，用于它们各自同轴布置的压力表活塞和限制活塞可在其中滑动。差压计连接在压力标尺部分和限制部分之间，并且与这些部分的相关气缸的相应压差的流动介质一起使用。调节驱动器连接到流动介质，并且通过两个气缸之间的相应差压允许，并且其连接到喷射泵以改变泵的操作。

9. 发明授权

US4272108A Swivel for high-pressure conduit-cleaning assembly 失效
标题翻译：旋转用于高压管道清洁组件
公开(公告)号：US4272108A
公开(公告)日：1981-06-09
申请号：US59121
申请日：1979-07-19
申请人： Wolfgang Maasberg
发明人： Wolfgang Maasberg
IPC分类号： B05B3/02 , B05B3/06 , F16L27/08 , F16L27/00
CPC分类号： B05B3/026 , B05B3/02 , B05B3/06 , F16L27/0832 , Y10S285/90
摘要： A conduit-cleaning assembly has a swivel coupling connected between a high-pressure hose and a conduit-cleaning nozzle. This coupling has an outer end tube connected to the hose, an intermediate outer tube threaded with the outer end tube, and an inner tube connected to the nozzle and forming with the outer tubes an axis-defining passage for liquid to flow into the nozzle from the hose. This inner tube is partially received in the outer tubes and has an inner-tube end whose outer edge engages an annular seal whose outer periphery is locked to the outer end tube. A bearing is provided between the inner tube and the intermediate tube to allow the parts to rotate relative to each other. The annular seal has a pair of opposite pressure-equalizing surfaces both exposed to the full pressure inside the swivel.
摘要翻译：管道清洁组件具有连接在高压软管和导管清洁喷嘴之间的旋转联接器。该联接器具有连接到软管的外端管，与外端管螺纹连接的中间外管和连接到喷嘴的内管，并且与外管形成用于液体流入喷嘴的轴线限定通道软管。该内管部分地容纳在外管中，并且具有内管端，其外边缘与外周与外端管锁定的环形密封件接合。在内管和中间管之间提供轴承以允许部件相对于彼此旋转。环形密封件具有一对相对的压力平衡表面，两者都暴露在旋转件内部的全部压力下。

10. 发明授权

US4218961A Lubricating system for high-pressure pump 失效
标题翻译：高压泵润滑系统
公开(公告)号：US4218961A
公开(公告)日：1980-08-26
申请号：US954549
申请日：1978-10-25
申请人： Wolfgang Maasberg , Adalbert Huperz
发明人： Wolfgang Maasberg , Adalbert Huperz
IPC分类号： F04B39/02 , F01M1/06 , F04B5/00 , F04B5/02 , F04B9/04 , F04B53/18 , F16C3/14 , F01B31/10
CPC分类号： F01M1/06 , Y10T74/2142
摘要： A high-pressure pump has a housing whose cylindrical chamber is subdivided by a piston into a fixed-volume compartment and a variable-volume compartment. An orbital crank is connected via a connecting rod to this piston to reciprocate it in the housing and thereby cyclically increase and decrease the volume of the variable-volume compartment. This variable-volume compartment is connected via a downstream conduit and a checkvalve to a supply of liquid lubricant, and to an upstream conduit and an upstream checkvalve both to the fixed-volume compartment and to the joints or bearings at the end of the connecting rod.
摘要翻译：高压泵具有壳体，其圆柱形腔室被活塞细分成固定容积的隔室和可变容积的隔室。轨道曲柄通过连杆连接到该活塞上，使其在壳体中往复运动，从而循环地增加和减小可变容积隔室的体积。该可变容积隔室通过下游管道和止回阀连接到液体润滑剂供应器，并且连接到连接杆端部处的固定容积隔室和接头或轴承的上游管道和上游检验阀。

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