公开(公告)号：WO1997016644A1

公开(公告)日：1997-05-09

申请号：PCT/US1996017276

申请日：1996-10-30

Applicant: STANDEX INTERNATIONAL CORPORATION

Inventor： STANDEX INTERNATIONAL CORPORATION ,  SINGLETERRY, Ron, C. ,  ZAVISA, John

IPC: F04C15/04

CPC classification number: F04C14/26 ,  F04C28/26 ,  F16K17/0466 ,  Y10T29/49236 ,  Y10T29/49245 ,  Y10T29/49416 ,  Y10T137/7931 ,  Y10T137/7937

Abstract: A pump includes a coaxially integrated pump relief valve element (50) of high density polymer material that seats against a hard metallic sleeve (32). The sleeve (32) is pressed into a first counterbore (22) around the relief flow channel (20) with an interference fit. That axial end of the sleeve bearing the valve seat face projects, for a substantial proportion of the sleeve length, beyond the first counterbore shoulder into a second, larger diameter counterbore space (28) to provide an annular space (30) around the outside diameter surface of the sleeve to free the seat face end of the sleeve from direct structural restraint.

Abstract translation: 泵包括高密度聚合物材料的同轴一体的泵安全阀元件（50），其抵靠着硬金属套筒（32）。 套筒（32）以过盈配合压在排泄流道（20）周围的第一沉孔（22）中。 承载阀座面的套筒的轴向端部将相当大比例的套筒长度突出，超过第一沉孔肩部，形成第二较大直径的沉孔（28），以提供围绕外径的环形空间（30） 套筒的表面使套筒的座面端部免受直接的结构限制。

公开(公告)号：WO1992020050A1

公开(公告)日：1992-11-12

申请号：PCT/US1992002329

申请日：1992-03-24

Applicant: STANDEX INTERNATIONAL CORPORATION

Inventor： STANDEX INTERNATIONAL CORPORATION ,  GOEKLER, Lewis, E. ,  CHAMBERLIN, Edward, R.

IPC: G08B21/00

CPC classification number: G01F23/265 ,  G01F23/266 ,  G01F23/268

Abstract: The present invention utilizes capacitive principles to sense the level of a liquid contained within a receptacle. As a liquid rises and falls in the container, the dielectric effect of the liquid changes the effective capacitance of a sensing capacitor (C4) which is detected by electronic circuitry coupled to the sensor. One plate of the sensor capacitor is a probe (C9) disposed within a receptacle while a grounded conductive portion of the receptacle is a second plate of the capacitor. The liquid within the receptacle acts as a dielectric between the plates.

Abstract translation: 本发明利用电容原理来感测容纳在容器中的液体的水平。 随着液体在容器中的上升和下降，液体的介电效应改变了由耦合到传感器的电子电路检测到的感测电容器（C4）的有效电容。 传感器电容器的一个板是设置在插座内的探针（C9），而接收器的接地导电部分是电容器的第二板。 容器内的液体用作板之间的电介质。

公开(公告)号：WO1992015134A1

公开(公告)日：1992-09-03

申请号：PCT/US1991003955

申请日：1991-06-05

Applicant: STANDEX INTERNATIONAL CORPORATION

Inventor： STANDEX INTERNATIONAL CORPORATION ,  HEIMBROCK, Henry, H.

IPC: H01R21/00

CPC classification number: H01R13/53 ,  F04C18/02 ,  F04C23/008 ,  F04C2240/803 ,  H01R13/5219 ,  H01R13/567 ,  H01R24/66 ,  H01R2103/00

Abstract: Within a hermetically-sealed compressor (10), a cluster assembly provides the connection to a three-prong header so that power can be applied to the motor (12) within the compressor (10). The walls of the compressor (10) are closed as completely as possible except for openings for leads extending from the cluster block (28) and for pins (15) from the header (16) projecting into the cluster block (28). Each pin (15) has a ceramic collar (21) that is surrounded by a skirt (40) extending from the cluster block surface. The collar (21) and skirt (40) configuration more than doubles the length of the path that an arc must follow if there is arcing between pins.

公开(公告)号：WO2021252493A1

公开(公告)日：2021-12-16

申请号：PCT/US2021/036406

申请日：2021-06-08

Applicant: STANDEX INTERNATIONAL CORPORATION

Inventor： FRANCESCO, Iorio ,  AMELINE, Ian, Ross ,  KARKANIS, Tasso Anastasios ,  TAO, Michael, Wenhan ,  MORUZZI, Massimiliano ,  SZYMANSKI, Aaron, Michael

IPC: B23K26/0622 ,  B23K26/362 ,  B23K26/70 ,  B23K26/364 ,  B23K26/702 ,  G05B19/182 ,  G05B2219/45041 ,  G05B2219/45163 ,  G05B2219/45212

Abstract: The present application relates to a method of and a non-transitory computer readable medium storing instructions that, when executed by a processor, cause the processor to perform laser engraving a three-dimensional pattern into a surface of a workpiece, the method comprising: positioning a laser-engraving head to engrave a first engraving region of the workpiece; and applying a first plurality of laser pulses to a set of first predetermined locations within the first engraving region, wherein the first set of predetermined locations within the first engraving region is based on a probability distribution function that corresponds to a portion of the three-dimensional pattern that is associated with the first engraving region. The present application relates also to a method of determining locations (403) for laser pulses of a laser engraving process to engrave a three- dimensional pattern into a surface of a workpiece.

公开(公告)号：WO2018231640A1

公开(公告)日：2018-12-20

申请号：PCT/US2018/036591

申请日：2018-06-08

Applicant: STANDEX INTERNATIONAL CORPORATION

Inventor： BURGESS, Andrew ,  FLETCHER, Hayden ,  VINNAGE, Alexander S.

IPC: G01D5/14 ,  H01F5/00 ,  H01F7/02 ,  H01F7/06 ,  H05K9/00 ,  H01H36/02 ,  G01F23/38

Abstract: A magnetic sensing apparatus for sensing and tracking the position of a target that is independent of the rotation of the target about the magnetic sensing elements. The apparatus provides increased resolution and increased sensor element to sensor element spacing. Also, the apparatus reduces the susceptibility to external interference from interaction with external magnetic fields.

公开(公告)号：WO2011142806A1

公开(公告)日：2011-11-17

申请号：PCT/US2011/000816

申请日：2011-05-10

Applicant: STANDEX INTERNATIONAL CORPORATION ,  HORNBECK, Douglas, L. ,  SCHWIERKING, Roger

Inventor： HORNBECK, Douglas, L. ,  SCHWIERKING, Roger

IPC: A21B1/00

CPC classification number: A47J37/0857 ,  A47J36/32 ,  H05B1/0261

Abstract: A commercial toaster apparatus having a "quick start" feature that nearly instantly changes from a "standby" mode to a "toasting" mode. The "quick start" mode is provided by changing the circuitry of some of the quartz heating elements from a series configuration to a parallel one wherein a higher voltage can be applied for a controlled amount of time to regulate the quartz heaters without adversely affecting the life span of the heating elements. Temperature probes are used to adjust the duty cycle of the apparatus to enable a uniform toast color as the cavity chamber temperature of the toaster changes over time. A sensor is also provided that determines when a last product is placed on the conveyer and the duty cycle has been completed so that the unit will automatically switch to a "standby" mode, thus reducing the energy requirements of the toaster.

Abstract translation: 具有从“待机”模式到“烘烤”模式几乎瞬间变化的“快速启动”功能的商业烤面包机装置。 通过将一些石英加热元件的电路从串联配置改变为并联的方式提供了“快速启动”模式，其中可以施加更高的电压以控制时间来调节石英加热器而不会不利地影响寿命 加热元件的跨度。 温度探头用于调节设备的占空比，以使烤面包机的腔室温度随着时间的推移而变得均匀。 还提供了一种传感器，用于确定最后一个产品何时放置在输送机上，并且占空比已经完成，使得该单元将自动切换到“备用”模式，从而降低了烤面包机的能量需求。

公开(公告)号：WO2011049621A1

公开(公告)日：2011-04-28

申请号：PCT/US2010/002796

申请日：2010-10-20

Applicant: STANDEX INTERNATIONAL CORPORATION ,  SCHWIERKING, Roger ,  PANGAN, Diosdado

Inventor： SCHWIERKING, Roger ,  PANGAN, Diosdado

IPC: G07F9/10

CPC classification number: H05B1/0261

Abstract: A safe product transfer apparatus that heats refrigerated food products and then hold those heated food products in a hold drawer until they can be transferred to a heater merchandizer, preferably a roller grill as needed. The apparatus features a control assembly. The assembly has a pre-selectable preheat temperature control to provide a preheat temperature when the "on" switch of said control is activated. A pre-heat indicator indicates when the preheat temperature has been reached so that the food products can be loaded into an operable drawer. A pre-selectable heat temperature control provides a heat temperature wherein the heat temperature corresponds to the safe serving temperature. A timer indicator counts down to zero from a pre-set time once the heat temperature control has been activated such that the food products are assured of having reached the pre-selectable heat temperature.

Abstract translation: 一种安全的产品转运装置，其加热冷冻食品，然后将这些加热的食品保持在保持抽屉中，直到它们可以根据需要转移到加热器销售商，优选地是辊式格栅。 该装置具有控制组件。 组件具有预选择的预热温度控制，以在所述控制器的“开”开关被激活时提供预热温度。 预热指示器指示何时达到预热温度，以便将食品装载到可操作的抽屉中。 预选择的热温度控制提供热温度，其中热温度对应于安全的使用温度。 一旦热温控制被激活，定时器指示器从预设时间倒数到零，使得确保食品已经达到预先选择的加热温度。

公开(公告)号：WO2010036332A1

公开(公告)日：2010-04-01

申请号：PCT/US2009/005280

申请日：2009-09-23

Applicant: STANDEX INTERNATIONAL CORPORATION

Inventor： MASCHERA, Flavio ,  BARROTE, Pedro

IPC: B23K26/00

CPC classification number: B23K26/0604 ,  B23K26/0823 ,  B23K26/0884 ,  B41C1/05

Abstract: A method and apparatus for laser engraving a three-dimensional pattern on a surface A moveable laser head having a plurality of individually controllable laser beams is provided A carnage slideway is provided which has a carnage axis whose length corresponds to the width of the roller that will be engraved The apparatus has a laser slideway with an axis that is perpendicular to the carnage axis and a movable laser head The laser slideway is mountable to the carnage slideway such that the laser slideway slides along the carriage axis slideway An indexing roller mechanism is provided when engraving rollers When engraving flat surfaces, a second carriage slideway, perpendicular to the first one, is substituted for the indexing roller mechanism The use of multiple laser beams enables the ability to use a novel engraving method based on pre-calculated volumes of mateπal that are to be removed

Abstract translation: 一种用于在表面上激光雕刻三维图案的方法和装置提供具有多个可单独控制的激光束的可移动激光头设置有一个大致的滑道，其长度对应于该辊的宽度， 雕刻该装置具有垂直于屠体轴的轴线的激光滑道和可移动的激光头激光滑道可安装到屠体滑道，使得激光滑道沿着滑架轴滑道滑动。提供分度辊机构， 雕刻辊当雕刻平面时，垂直于第一个滑块的第二个滑架滑道代替分度辊机构使用多个激光束可以使用基于预先计算的材料的体积的新型雕刻方法， 即将被删除

公开(公告)号：WO2009052105A1

公开(公告)日：2009-04-23

申请号：PCT/US2008/079846

申请日：2008-10-14

Applicant: STANDEX INTERNATIONAL CORPORATION ,  JANG, Jie ,  KIMBERLIN, Robert R.

Inventor： JANG, Jie ,  KIMBERLIN, Robert R.

IPC: F01C1/344 ,  F04C2/344 ,  F04C14/26 ,  F01C20/26

CPC classification number: F04C2/344 ,  F04C14/26 ,  F04C14/28 ,  F05C2225/00

Abstract: The present disclosure provides a fluid pump having a pump motor, a pump drive shaft and a vane pump assembly. The vane pump assembly includes pump housing with a fluid inlet port in a distal portion of the housing and a fluid outlet port in a proximate portion. A first bearing member, having a plurality of inlet orifices in flow communication with the fluid inlet port, is disposed within the housing distal portion. A cam ring is adjacent the first bearing member. A rotor, which is on mounted the pump drive shaft, is disposed within an opening in the cam ring. This rotor includes a plurality of radial slots and vanes slidably received within the slots. A second bearing member, having a plurality of outlet orifices in flow communication with the fluid outlet port, is disposed within the housing proximate portion adjacent the cam ring. An end plate is also mounted within the distal portion of the pump housing. Rotation of the rotor by the drive shaft causes fluids from the fluid inlet port to be drawn through the plurality of inlet orifices at an initial fluid pressure. The fluid are then directed along a plurality of fluid flow paths disposed between an inner surface of the cam ring and an outer surface of the rotor, and then ejected through the plurality of outlet orifices to the fluid outlet port at a second fluid pressure which is greater than the initial fluid pressure.

Abstract translation: 本公开提供了一种具有泵马达，泵驱动轴和叶片泵组件的流体泵。 叶片泵组件包括泵壳体，其具有位于壳体的远侧部分中的流体入口端口和邻近部分中的流体出口端口。 具有与流体入口连通的多个入口孔的第一轴承构件设置在壳体远侧部分内。 凸轮环邻近第一轴承构件。 安装在泵驱动轴上的转子设置在凸轮环的开口内。 该转子包括可滑动地容纳在槽内的多个径向槽和叶片。 具有与流体出口端流连通的多个出口孔的第二轴承构件设置在邻近凸轮环的壳体邻近部分内。 端板也安装在泵壳体的远端部分内。 通过驱动轴转动转子使来自流体入口的流体在初始流体压力下被抽吸通过多个入口孔。 然后将流体沿着设置在凸轮环的内表面和转子的外表面之间的多个流体流动路径引导，然后以第二流体压力通过多个出口孔喷射到流体出口，该第二流体压力是 大于初始流体压力。

公开(公告)号：WO2008018968A2

公开(公告)日：2008-02-14

申请号：PCT/US2007/015656

申请日：2007-07-09

Applicant: STANDEX INTERNATIONAL CORPORATION ,  OWEN, Kenneth, W. ,  LUO, Ran

Inventor： OWEN, Kenneth, W. ,  LUO, Ran

IPC: F25D21/00 ,  F25D21/06 ,  F25B13/00

CPC classification number: F25B47/025 ,  F25B13/00 ,  F25B2700/2104 ,  F25B2700/21174 ,  F25B2700/21175 ,  F25D21/006

Abstract: A cooling system that has an electrical controller that controls an electric expansion valve and the defrost cycle using a reversing valve. The need for heater circuit to achieve defrost is eliminated. The system permits the defrosting the evaporator system in less time required for conventional defrost methods. The cooling system also eliminates the need for a head pressure control valve and check valves. Due to the less wiring and lower operating costs, the invention provides significant cost savings.

Abstract translation: 具有控制电动膨胀阀的电气控制器和使用换向阀的除霜循环的冷却系统。 消除了加热器电路实现除霜的需要。 该系统允许在更少的传统除霜方法所需的时间内对蒸发器系统进行除霜。 冷却系统也不需要头部压力控制阀和止回阀。 由于布线越少，操作成本越低，本发明可显着降低成本。