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公开(公告)号：US20120266683A1
公开(公告)日：2012-10-25
申请号：US13511483
申请日：2010-11-18
Applicant: Ernst Pletscher
Inventor： Ernst Pletscher
Abstract: A sensor for measuring pressures in low-viscosity media for use in injection moulding includes a housing with an axis A, a flat end face to be exposed to a pressure space, and a diaphragm that is arranged on the end face and is permanently connected to the housing. A measuring element that can infer a pressure prevailing in the pressure space on the basis of deflection of the diaphragm is arranged behind the diaphragm. A pressure sleeve that is tightly connected to the sensor on the end face and is arranged at a distance from the housing with a gap behind this connection is arranged coaxially with the housing axis A outside the housing. The gap extends axially further across the measuring element than the region of the force path in the direction away from the pressure space.
Abstract translation: 用于测量用于注射成型的低粘度介质中的压力的传感器包括具有轴线A的壳体，要暴露于压力空间的平坦端面，以及设置在端面上的永久性连接到 住房。 可以根据隔膜的偏转推断在压力空间中存在的压力的测量元件布置在隔膜后面。 紧密连接到端面上的传感器的压力套筒与壳体之间的间隔一定距离设置，该连接件后面具有间隙，与壳体轴线A同轴地布置在壳体外部。 该间隙在远离压力空间的方向上沿着力路径的区域沿着测量元件轴向延伸。
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公开(公告)号：US20080080589A1
公开(公告)日：2008-04-03
申请号：US11850216
申请日：2007-09-05
Applicant: Max Waser , Ernst Pletscher
Inventor： Max Waser , Ernst Pletscher
Abstract: The invention describes a temperature sensor 1 having a sensor tip 2 and a front 3 for measuring the temperature of tool inner walls 4, particularly of injection molding tool inner walls 12, with two thermocouple wires 6, 7 of a thermocouple 8 wherein the sensor tip 2 is processable by removing of material at the front 3 up to a processing depth L. The idea underlying the invention is that in the temperature sensor 1 according to the invention, each thermocouple wire 6, 7 of the thermocouple 8 guided to the front 3 is welded to the sensor tip 2 up to a depth which is larger than the total processing depth L behind the front 3.
Abstract translation: 本发明描述了具有传感器端头2和前部3的温度传感器1，其用于测量工具内壁4，特别是注射成型工具内壁12的温度，其中热电偶8具有两个热电偶线6,7，其中传感器尖端 2可以通过将前面3处的材料移除直到处理深度L来处理。本发明的思想是在根据本发明的温度传感器1中，热电偶8的每个热电偶线6,7被引导到前面3 被焊接到传感器尖端2上，直到大于前面3后面的总处理深度L的深度。
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公开(公告)号：US07880632B2
公开(公告)日：2011-02-01
申请号：US11996435
申请日：2006-08-03
Applicant: Max P. Waser , Reinhard Bosshard , Paul Engeler , Ernst Pletscher
Inventor： Max P. Waser , Reinhard Bosshard , Paul Engeler , Ernst Pletscher
IPC: G08B21/00
Abstract: A measuring arrangement for assembly on or in a tool, in particular, in an injection moulding tool, comprising two or more sensors for the simultaneous measurement of measured parameters, each sensor generating a measurement signal in the operating state, at least two measurement signals being of different types from each other. The measuring arrangement comprises a signal converter with an output interface, all measured signals being converted into the same type of output signal in the signal converter. Said output signals can be transmitted through the output interface by means of a detachable signal line to an analytical unit.
Abstract translation: 一种用于组装在工具上或其中的测量装置，特别是在注射模制工具中，包括用于同时测量测量参数的两个或更多个传感器，每个传感器在操作状态下产生测量信号，至少两个测量信号为 的不同类型。 测量装置包括具有输出接口的信号转换器，所有测量信号被转换成信号转换器中相同类型的输出信号。 所述输出信号可以通过可分离信号线通过输出接口传输到分析单元。
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公开(公告)号：US20080204265A1
公开(公告)日：2008-08-28
申请号：US11996435
申请日：2006-08-03
Applicant: Max P. Waser , Reinhard Bosshard , Paul Engeler , Ernst Pletscher
Inventor： Max P. Waser , Reinhard Bosshard , Paul Engeler , Ernst Pletscher
IPC: G08B21/00
Abstract: A measuring arrangement for assembly on or in a tool, in particular, in an injection moulding tool, comprising two or more sensors for the simultaneous measurement of measured parameters, each sensor generating a measurement signal in the operating state, at least two measurement signals being of different types from each other. The measuring arrangement comprises a signal converter with an output interface, all measured signals being converted into the same type of output signal in the signal converter. Said output signals can be transmitted through the output interface by means of a detachable signal line to an analytical unit.
Abstract translation: 一种用于组装在工具上或其中的测量装置，特别是在注射模制工具中，包括用于同时测量测量参数的两个或更多个传感器，每个传感器在操作状态下产生测量信号，至少两个测量信号为 的不同类型。 测量装置包括具有输出接口的信号转换器，所有测量信号被转换成信号转换器中相同类型的输出信号。 所述输出信号可以通过可分离信号线通过输出接口传输到分析单元。
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Patent Agency Ranking
公开(公告)号：US09074952B2
公开(公告)日：2015-07-07
申请号：US13511483
申请日：2010-11-18
Applicant: Ernst Pletscher
Inventor： Ernst Pletscher
Abstract: A sensor for measuring pressures in low-viscosity media for use in injection molding includes a housing with an axis A, a flat end face to be exposed to a pressure space, and a diaphragm that is arranged on the end face and is permanently connected to the housing. A measuring element that can infer a pressure prevailing in the pressure space on the basis of deflection of the diaphragm is arranged behind the diaphragm. A pressure sleeve that is tightly connected to the sensor on the end face and is arranged at a distance from the housing with a gap behind this connection is arranged coaxially with the housing axis A outside the housing. The gap extends axially further across the measuring element than the region of the force path in the direction away from the pressure space.
Abstract translation: 用于测量用于注射成型的低粘度介质中的压力的传感器包括具有轴线A的壳体，要暴露于压力空间的平坦端面，以及设置在端面上的永久性连接到 住房。 可以根据隔膜的偏转推断在压力空间中存在的压力的测量元件布置在隔膜后面。 紧密连接到端面上的传感器的压力套筒与壳体之间的间隔一定距离设置，该连接件后面具有间隙，与壳体轴线A同轴地布置在壳体外部。 该间隙在远离压力空间的方向上沿着力路径的区域沿着测量元件轴向延伸。
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6.发明授权
公开(公告)号：US5513534A
公开(公告)日：1996-05-07
申请号：US318292
申请日：1994-10-05
Applicant: Stefan Brechbuhl , Ernst Pletscher
Inventor： Stefan Brechbuhl , Ernst Pletscher
CPC classification number: G01L19/0681 , G01L19/04 , G01L23/10 , G01L9/0044
Abstract: The invention concerns an important innovation for combustion engine research, whereby thermal shocks overlaid upon the pressure cycles are compensated. For this a diaphragm construction is proposed consisting of an annular plate and central plate, which is joined to an annular support in such a way that a bridge girder structure with double parallelogram support results. The position and thickness of the central plate are optimizable, and it serves as an actuator element for controlling the compensation process via the double parallelogram structure. At the same time, the central plate is raised to a significantly higher temperature level by controlled heat conduction paths. A novel thermal shock compensation is achieved by these two measures. Further improvement is possible by stepwise optimization of the central plate, by turning it on a lathe and comparing it in the test engine for example.
Abstract translation: 本发明涉及用于内燃机研究的重要创新，由此补偿了覆盖在压力循环上的热冲击。 为此，提出了一种隔膜结构，其包括环形板和中心板，其以与具有双平行四边形支撑的桥梁结构结合的方式连接到环形支撑件。 中心板的位置和厚度是可以优化的，并且它用作用于通过双平行四边形结构来控制补偿过程的致动器元件。 同时，通过受控的热传导路径将中心板升高到显着更高的温度水平。 通过这两种措施实现了新颖的热冲击补偿。 通过对中心板的逐步优化，通过在车床上转动并在例如测试引擎中进行比较来进一步改进是可能的。
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公开(公告)号：US08281664B2
公开(公告)日：2012-10-09
申请号：US12681155
申请日：2008-10-08
Applicant: Max Waser , Ernst Pletscher
Inventor： Max Waser , Ernst Pletscher
IPC: G01L7/00
CPC classification number: B29C45/77 , B29C45/78 , B29C2945/76006 , B29C2945/7604 , B29C2945/7626 , G01D21/02 , G01K1/14
Abstract: A measuring arrangement for measuring one or more pressures and/or temperatures in an injection-molding system includes a base plate and at least one mould insert with at least part of a cavity. The base plate and the mould insert rest against one another in a releasable manner on at least one common separating surface. The mould insert includes at least one sensor for detecting pressures and/or temperatures as well as a transmitter module on the separating surface, which transmitter module is electrically connected to the sensor. The base plate includes a receiving module on the separating surface opposite the transmitter module, wherein measurement data can be transmitted from the transmitter module to the receiving module. The transmitter module and the receiving module on the separating surface are essentially planar and can be separated without force.
Abstract translation: 用于测量注射成型系统中的一个或多个压力和/或温度的测量装置包括基板和至少一个具有至少部分空腔的模具插入件。 基板和模具插件在至少一个公共分离表面上以可释放的方式彼此相对搁置。 模具插入件包括用于检测压力和/或温度的至少一个传感器以及分离表面上的发射器模块，该发射器模块电连接到传感器。 基板包括在与发射机模块相对的分离表面上的接收模块，其中测量数据可以从发射机模块传输到接收模块。 分离表面上的发射器模块和接收模块基本上是平面的，并且可以在没有力的情况下分离。
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公开(公告)号：US20100242616A1
公开(公告)日：2010-09-30
申请号：US12681155
申请日：2008-10-08
Applicant: Max Waser , Ernst Pletscher
Inventor： Max Waser , Ernst Pletscher
CPC classification number: B29C45/77 , B29C45/78 , B29C2945/76006 , B29C2945/7604 , B29C2945/7626 , G01D21/02 , G01K1/14
Abstract: A measuring arrangement for measuring one or more pressures and/or temperatures in an injection-molding system includes a base plate and at least one mould insert with at least part of a cavity. The base plate and the mould insert rest against one another in a releasable manner on at least one common separating surface. The mould insert includes at least one sensor for detecting pressures and/or temperatures as well as a transmitter module on the separating surface, which transmitter module is electrically connected to the sensor. The base plate includes a receiving module on the separating surface opposite the transmitter module, wherein measurement data can be transmitted from the transmitter module to the receiving module. The transmitter module and the receiving module on the separating surface are essentially planar and can be separated without force
Abstract translation: 用于测量注射成型系统中的一个或多个压力和/或温度的测量装置包括基板和至少一个具有至少部分空腔的模具插入件。 基板和模具插件在至少一个公共分离表面上以可释放的方式彼此相对搁置。 模具插入件包括用于检测压力和/或温度的至少一个传感器以及分离表面上的发射器模块，该发射器模块电连接到传感器。 基板包括在与发射机模块相对的分离表面上的接收模块，其中测量数据可以从发射机模块传输到接收模块。 分离表面上的发射器模块和接收模块基本上是平面的，并且可以在没有力的情况下分离
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公开(公告)号：US07789559B2
公开(公告)日：2010-09-07
申请号：US11850216
申请日：2007-09-05
Applicant: Max Waser , Ernst Pletscher
Inventor： Max Waser , Ernst Pletscher
Abstract: A temperature sensor has a sensor tip and a front for measuring the temperature of the inner walls of tools, particularly inner walls of injection molding tools. The tip of the temperature sensor has two thermocouple wires of a thermocouple. Each thermocouple wire of the thermocouple guided to the front is welded to the sensor tip up to a depth which is larger than the total processing depth behind the front. The sensor tip is processable by removing of material at the front up to that processing depth.
Abstract translation: 温度传感器具有用于测量工具内壁，特别是注射成型工具内壁的温度的传感器末端和前端。 温度传感器的尖端有两个热电偶的热电偶线。 引导到前面的热电偶的每个热电偶线焊接到传感器尖端，直到大于前面总处理深度的深度。 传感器尖端可以通过在前面移除直到该加工深度的材料来处理。
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