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1. 发明授权

US5872634A Optical smoke detector operating in accordance with the extinction principle 失效
标题翻译：光学烟雾探测器按照消光原理工作
公开(公告)号：US5872634A
公开(公告)日：1999-02-16
申请号：US96304
申请日：1998-06-12
申请人： Peter Kunz
发明人： Peter Kunz
IPC分类号： G08B17/103 , G01N21/00
CPC分类号： G08B17/103
摘要： The smoke detector includes a light source (1), a measurement section (3) with a measuring receiver (5), a reference section (2) with a reference receiver (4), and an analyzer circuit (6) connected to the receivers. The receivers are of like construction and receive like amounts of radiation from the light source (1). A difference signal (.DELTA.I) formed from the current signal (I.sub.r) of the reference receiver and the current signal (I.sub.m) of the measuring receiver is fed to the analyzer circuit. A reference current (I.sub.k) is superimposed upon the current signal (I.sub.r) of the reference receiver, and the light source is connected to a control circuit and regulated by the control circuit for compensation of the reference current (I.sub.k) by the reference current signal (I.sub.r). The difference signal (.DELTA.I) is superimposed with a compensation signal (I.sub.k ') for zero compensation.
摘要翻译：烟雾检测器包括光源（1），具有测量接收器（5）的测量部分（3），具有参考接收器（4）的参考部分（2）和连接到接收器的分析器电路。接收器具有类似结构并且接收来自光源（1）的相似量的辐射。从参考接收机的当前信号（Ir）和测量接收机的当前信号（Im）形成的差分信号（DELTA I）被馈送到分析器电路。参考电流（Ik）叠加在参考接收器的电流信号（Ir）上，并且光源连接到控制电路并由控制电路调节，以通过参考电流信号来补偿参考电流（Ik）（Ir）。差分信号（DELTA I）与用于零补偿的补偿信号（Ik'）叠加。

2. 发明授权

US4921570A Apparatus for manufacturing a welded connection of tubular components of thermoplastic material 失效
标题翻译：用于制造热塑性材料的管状部件的焊接连接的装置
公开(公告)号：US4921570A
公开(公告)日：1990-05-01
申请号：US232480
申请日：1988-08-15
申请人： Peter Kunz
发明人： Peter Kunz
IPC分类号： B29C65/00 , B29C65/18 , B29C65/26 , B29C65/30 , B29L23/00
CPC分类号： B29C65/18 , B29C65/26 , B29C66/1142 , B29C66/3242 , B29C66/5221 , B29C66/612 , B29C66/634 , B29C66/81455 , B29C66/8181
摘要： An apparatus for manufacturing a welded connection of tubular components of thermoplastic material includes a bracing device and a heating device to be inserted into the tubular components. The heating device has an expandable hollow body, in the interior of which are arranged an electric heating element and a liquid which expands when heated. When the heating device is heated, the hollow body rests against the ends of the tubular components to be welded together and the necessary welding temperature is transmitted to these components. Since the hollow body rests against the inner circumference of the tubular components, the formation of a welding bead is prevented. After welding has been carried out, the hollow body which has cooled and shrunk is removed by means of a traction strand.
摘要翻译：用于制造热塑性材料的管状部件的焊接连接的装置包括支撑装置和插入到管状部件中的加热装置。加热装置具有可膨胀的中空体，其内部布置有电加热元件和在加热时膨胀的液体。当加热装置被加热时，中空体抵靠待焊接在一起的管状部件的端部，并且将必要的焊接温度传递到这些部件。由于中空体抵靠管状部件的内周，所以防止焊接珠的形成。在进行焊接之后，通过牵引线将冷却和收缩的空心体除去。

3. 发明授权

US4681478A Coupling for rotatably connecting a reel with a drive shaft 失效
标题翻译：用于将卷轴与驱动轴可旋转地连接的联接器
公开(公告)号：US4681478A
公开(公告)日：1987-07-21
申请号：US839727
申请日：1986-03-14
申请人： Peter Kunz
发明人： Peter Kunz
IPC分类号： B65H18/02 , F16D1/08 , F16D1/116 , F16D1/00
CPC分类号： F16D1/116 , B65H18/02 , F16D1/0811 , B65H2301/413665 , Y10T403/581 , Y10T403/66
摘要： A coupling for rotatably connecting a reel with a drive shaft has a support which is fast with the drive shaft. The support is provided with a recess which is designed to receive a complementary stub shaft fixed to the reel. The recess has an open side via which the stub shaft may be inserted in and removed from the recess, and an arresting element in the form of a wheel is provided to close the open side. The arresting wheel is pivotally mounted on the support for movement between a release position in which the open side of the recess is exposed to permit insertion of the stub shaft in, and removal of the latter from, the recess, and an arrest position in which the open side of the recess is closed to prevent release of the stub shaft. The pivot axis of the arresting wheel extends at right angles to the axis of rotation of the support. A pawl is pivotally mounted on the arresting wheel for movement between an operative and an inoperative position, and the pivot axis of the pawl is parallel to that of the arresting wheel. The pawl has a free end portion, and the support is provided with a cutout which receives this end portion when the arresting wheel is in its arrest position and the pawl is in its operative position. The pawl an the cutout are designed in such a manner that, in the operative position of the pawl, the latter prevents unintentional movement of the arresting wheel from its arrest position to its release position. The pawl has an arm which may be gripped in order to pivot the pawl to the inoperative position in which the pawl is clear of the cutout. The arresting wheel may then be moved to its release position.
摘要翻译：用于将卷轴可旋转地连接到驱动轴的联接器具有与驱动轴快速的支撑。支撑件设置有凹部，凹部被设计成接收固定到卷轴上的互补短轴。所述凹部具有开口侧，所述短轴可以通过所述开口侧插入所述凹部中并从所述凹部移除，并且提供呈轮形的止动元件以闭合所述开放侧。止动轮枢转地安装在支撑件上，以在释放位置之间移动，在释放位置中，凹部的敞开侧暴露，以允许短轴插入到凹部中，并且将凹部轴从凹部中拔出，凹槽的开口侧是闭合的，以防止短轴的松脱。止动轮的枢转轴线与支撑件的旋转轴线成直角延伸。棘爪枢转地安装在止动轮上用于在操作位置和非操作位置之间移动，并且棘爪的枢转轴线平行于止动轮的枢转轴线。棘爪具有自由端部，并且当止动轮处于其停止位置并且棘爪处于其操作位置时，支撑件设置有接收该端部的切口。切口的爪被设计成使得在棘爪的操作位置中，棘爪防止止动轮从其阻止位置无意地移动到其释放位置。棘爪具有可以被夹持的臂，以便将棘爪枢转到不能操作的位置，在该位置棘爪不在切口处。然后可以将止动轮移动到其释放位置。

4. 发明授权

US4536385A Method and apparatus for the production of industrial lead oxide 失效
标题翻译：用于生产工业氧化铅的方法和设备
公开(公告)号：US4536385A
公开(公告)日：1985-08-20
申请号：US467090
申请日：1983-02-16
申请人： Rainer Heubach , Reinhard Marx , Peter Kunz , Dieter Hauke
发明人： Rainer Heubach , Reinhard Marx , Peter Kunz , Dieter Hauke
IPC分类号： B01J10/00 , C01G21/06 , C21C7/00
CPC分类号： B01J10/005 , C01G21/06 , C01P2004/61 , C01P2006/80
摘要： A method and an apparatus for the production of industrial lead oxide involving mixing molten lead and air in a reactor. A particularly advantageous, having a desired particle size can be obtained with a PbO content of considerably more than 99%. The lead flow is introduced at a constant and even rate and the air flow is altered very slightly in order to maintain the pre-determined reaction temperature having fluctuations of a maximum of .+-.5.degree. C.The constant and steady infeed of the lead flow is achieved by using an apparatus according to the invention. The apparatus, which is situated above the reactor, includes a supply vessel charged with molten lead from a melt container, the supply vessel having an exchangeable nozzle which is provided with a control-operated cleaning pin. The nozzle extends into a reaction space and the supply vessel is connected to the melt container via a feed line and an overflow. The nozzle can also be of a known spray nozzle type which is fed with heated compressed air via a line running through the said melt container.
摘要翻译：一种用于生产工业氧化铅的方法和装置，包括在反应器中混合熔融铅和空气。可以获得具有显着超过99％的PbO含量的具有所需粒度的特别有利的。以恒定和均匀的速率引入引导流，并且空气流被非常轻微地改变，以保持预定的反应温度具有最大+/- 5℃的波动。引线的恒定和稳定的进给流动通过使用根据本发明的装置来实现。位于反应器上方的装置包括从熔体容器装入熔融铅的供应容器，供应容器具有可更换的喷嘴，其具有控制操作的清洁销。喷嘴延伸到反应空间中，供料容器通过进料管线和溢流管连接到熔体容器。喷嘴也可以是已知的喷嘴型，其通过穿过所述熔体容器的管线被供给加热的压缩空气。

5. 发明授权

US5675150A Active IR intrusion detector 失效
标题翻译：主动红外入侵检测器
公开(公告)号：US5675150A
公开(公告)日：1997-10-07
申请号：US592363
申请日：1996-01-30
申请人： Peter Kunz
发明人： Peter Kunz
IPC分类号： G01V8/12 , G01J1/02 , G01V8/10 , G08B13/181 , G08B13/187 , G08B29/18 , H04B10/10 , H04B10/105 , H04B10/22
CPC分类号： G08B29/183 , G08B13/187
摘要： The infrared detector contains an emitter (4), a receiver (5) and an analysis circuit (2') for obtaining a working signal (Un). The analysis circuit (2') contains a controller (29) for outputting a compensating signal (Ik) superimposed over the incoming signal (Ie), which on the one hand receives the working signal (Un) and on the other hand is connected to the output of the receiver (5). The compensating signal (Ik) is selected so that the working signal (Un) is corrected to the value zero so that the maximum sensitivity is retained at all times.
摘要翻译： PCT No.PCT / CH95 / 00112 Sec。 371日期1996年1月30日 102（e）1996年1月30日PCT PCT 1995年5月19日PCT公布。出版物WO95 / 33248 日期1995年12月7日红外检测器包含发射器（4），接收器（5）和用于获得工作信号（Un）的分析电路（2'）。分析电路（2'）包含用于输出叠加在输入信号（Ie）上的补偿信号（Ik）的控制器（29），其一方面接收工作信号（Un），另一方面连接到接收机（5）的输出。选择补偿信号（Ik）使得工作信号（Un）被校正为零值，使得始终保持最大灵敏度。

6. 发明授权

US5174401A Weighting scale having improved yoke mounting means 失效
标题翻译：称重秤具有改进的轭安装装置
公开(公告)号：US5174401A
公开(公告)日：1992-12-29
申请号：US755335
申请日：1991-09-05
申请人： Peter Kunz
发明人： Peter Kunz
IPC分类号： G01G7/04 , G01G7/02 , G01G23/48
CPC分类号： G01G7/02
摘要： Weighing apparatus of the electromagnetic load compensation type includes a ferromagnetic yoke member (19), that is secured at a single point to the frame (3), thereby a permit the frame to be formed of a non-ferromagnetic material, such as aluminum, having a different coefficient of expansion than the yoke member. Preferably the yoke member is secured to the frame by a single screw (33,103) arranged at the axis of symmetry of the yoke member. Owing to the small contact surface between the yoke member and the frame, the production of temperature-responsive forces which would otherwise stress or distort the apparatus to adversely affect the accuracy of the weighing operation is avoided.
摘要翻译：电磁负载补偿型的称重装置包括一个固定在框架（3）上的单点的铁磁轭构件（19），从而允许框架由诸如铝的非铁磁材料形成，具有与轭构件不同的膨胀系数。优选地，轭构件通过布置在轭构件的对称轴线处的单个螺钉（33,103）固定到框架。由于轭构件和框架之间的小的接触表面，所以避免了否则使温度响应力的产生会使设备受到扭曲或使设备不正确地影响称重操作的精度。

7. 发明授权

US4440251A Scale with simplified guidance-damper construction 失效
标题翻译：缩小引导阻尼器结构
公开(公告)号：US4440251A
公开(公告)日：1984-04-03
申请号：US373174
申请日：1982-04-29
申请人： Peter Kunz
发明人： Peter Kunz
IPC分类号： G01G23/08 , G01G3/00 , G01G7/06 , G01G21/10 , G01G21/24 , G01L1/22 , G01L1/26
CPC分类号： G01G3/00 , G01G21/10 , G01G21/244 , G01G7/06
摘要： In a scale wherein the force or load receiver is guided along a vertical path by a parallel guidance system having an upper and a lower plate, the lower plate cooperates with a recess in the lower part of the housing to form an air damper. Specifically, the lower plate of the parallel guidance system constitutes the piston of the air damper. For the scale with a capacitive sensor, the plate constituting the piston of the air damper is a metallic plate which also constitutes the movable plate of the measuring capacitor.
摘要翻译：在其中力或负载接收器通过具有上板和下板的平行引导系统沿着垂直路径引导的尺度中，下板与壳体的下部中的凹部协作以形成空气阻尼器。具体地说，平行引导系统的下板构成空气阻尼器的活塞。对于具有电容传感器的刻度，构成空气阻尼器的活塞的板是也构成测量电容器的可动板的金属板。

8. 发明授权

US4373596A Weighing apparatus with electromagnetic force compensation 失效
标题翻译：具有电磁力补偿的称重装置
公开(公告)号：US4373596A
公开(公告)日：1983-02-15
申请号：US292904
申请日：1981-08-14
申请人： Peter Kunz
发明人： Peter Kunz
IPC分类号： G01D3/028 , G01G7/04 , H01F27/245 , G01G7/00
CPC分类号： G01G7/04
摘要： A weighing apparatus with electromagnetic force compensation is disclosed, including a load portion having a first compensation or load coil, and a reference portion having a second compensation or reference coil. An associated permanent magnet system is provided in the form of a partially closed housing having an intermediate wall on which flat permanent magnets are mounted, preferably in pairs. The load coil and the reference coil are arranged on opposite sides of the intermediate wall, thereby providing a compact arrangement which is easy to assemble and which has particular properties in regard to mutual decoupling of the two compensation coils.
摘要翻译：公开了一种具有电磁力补偿的称重装置，包括具有第一补偿或负载线圈的负载部分和具有第二补偿或参考线圈的参考部分。相关联的永久磁铁系统以部分闭合的壳体的形式提供，其具有中间壁，平坦的永磁体安装在该中间壁上，优选地成对安装。负载线圈和参考线圈布置在中间壁的相对侧上，从而提供了一种紧凑的布置，其易于组装，并且在两个补偿线圈的相互去耦方面具有特定的性质。

9. 发明授权

US4245711A Weighing apparatus including a tapped electromagnetic load compensation coil 失效
标题翻译：包括电磁负载补偿线圈的称重装置
公开(公告)号：US4245711A
公开(公告)日：1981-01-20
申请号：US65570
申请日：1979-08-10
申请人： Peter Kunz
发明人： Peter Kunz
IPC分类号： G01G1/24 , G01G7/04 , G01G7/02
CPC分类号： G01G7/045 , G01G1/246
摘要： Weighing apparatus of the electromagnetic load compensation type is disclosed, including a load support connected for movement relative to a frame, a mechanical-transmission ratio-establishing lever connecting the load support with a compensation coil arranged for displacement relative to a permanent magnet arrangement connected with the frame, a position-responsive circuit for supplying compensation current to the coil for creating an electromagnetic force that reacts with the permanent magnet field to maintain the load support in its initial no-load condition, and indicating means for displaying the magnitude of the applied load as a function of the compensation current. To permit the use of the lever in different lever-ratio-establishing environments without the use of attendant balancing weights, the compensation coil is tapped to define a pair of coil portions (28a, 28b) that are alternately energized by a switching device (42) to apply different forces upon the load support.
摘要翻译：公开了一种电磁负载补偿型的称重装置，包括相对于框架移动的负载支撑件，连接负载支架与补偿线圈的机械传动比建立杆，该补偿线圈相对于与所述框架，位置响应电路，用于向所述线圈提供补偿电流，用于产生与永磁体场反应的电磁力，以将负载支撑保持在其初始空载状态;以及指示装置，用于显示所施加的负载作为补偿电流的函数。为了允许在不使用负担平衡重的情况下在不同杠杆比建立环境中使用杠杆，补偿线圈被抽头以限定由开关装置（42）交替地激励的一对线圈部分（28a，28b））在负载支撑上施加不同的力。

10. 发明授权

US4179005A Weighing apparatus calibration means and method 失效
标题翻译：称重设备校准方法和方法
公开(公告)号：US4179005A
公开(公告)日：1979-12-18
申请号：US951087
申请日：1978-10-13
申请人： Peter Kunz
发明人： Peter Kunz
IPC分类号： G01G7/04 , G01G23/01 , G01G7/00 , G01G3/14
CPC分类号： G01G7/04 , G01G23/01
摘要： Weighing apparatus of the electromagnetic load compensation type is disclosed, including a permanent magnet system connected with the stationary frame, a compensation coil connected with the movable scale member, a system for supplying compensating current to the coil to produce a force for returning the movable scale member to its initial no-load position, and an indicating device for displaying the magnitude of the load applied to the movable scale member as a function of the compensating current, characterized by the mounting of a slotted generally U-shaped conductive metal plate in spaced insulated relation concentrically about the core portion of the permanent magnet system. After the weighing apparatus has been completely assembled, the leg portions of the plate are transformer connected with an alternating-current source for calibrating and/or conditioning the permanent magnet system.
摘要翻译：公开了电磁负载补偿型的称重装置，包括与固定框架连接的永磁体系统，与可动标尺构件连接的补偿线圈，用于向线圈供给补偿电流以产生用于使可移动刻度返回的力的系统构件到其初始空载位置，以及指示装置，用于显示作为补偿电流的函数的施加到可移动刻度尺的负载的大小的特征，其特征在于，将开槽的大致U形的导电金属板安装在间隔开的位置绝缘关系围绕永磁体系的核心部分同心。在称重装置已经完全组装之后，板的腿部与变压器连接，用于校准和/或调节永磁体系统的交流电源。

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