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    Pressure transducer
    1.
    发明授权
    Pressure transducer 失效
    压力传感器

    公开(公告)号：US4314228A

    公开(公告)日：1982-02-02

    申请号：US140937

    申请日：1980-04-16

    Applicant: Franklin N. Eventoff

    Inventor： Franklin N. Eventoff

    IPC: H01H1/029 ,  H01H13/702 ,  H01H13/703 ,  H01H13/785 ,  H01H13/80 ,  H01H13/807 ,  H01C10/10

    CPC classification number: H01H13/807 ,  H01H1/029 ,  H01H13/702 ,  H01H13/785 ,  H01H13/80 ,  H01H13/703 ,  H01H2201/002 ,  H01H2201/036 ,  H01H2203/012 ,  H01H2203/02 ,  H01H2211/032 ,  H01H2213/002 ,  H01H2215/008 ,  H01H2221/02 ,  H01H2225/002 ,  H01H2225/006 ,  H01H2227/012 ,  H01H2227/014 ,  H01H2229/002 ,  H01H2229/012 ,  H01H2229/014 ,  H01H2229/028 ,  H01H2229/038 ,  H01H2231/018 ,  H01H2239/016

    Abstract: A pressure transducer device particularly useful in an electronic musical instrument includes a flexible base folded to define upper and lower flexible base portions, a donut-shaped first spacer between the upper and lower base portions and a resiliently deformable diaphragm attached about its periphery to the upper flexible base portion with a second donut-shaped spacer therebetween. A center region of the diaphragm laterally spaced from the second spacer is adhesively attached to a central region of the upper flexible base portion so that the upper flexible base portion moves inwardly and outwardly in response to the movement of the diaphragm. A pair of conductors are disposed on the folded flexible base member to face one another. A pressure responsive composition disposed over the conductors provides a contact resistance across the pair of conductors which varies inversely with the amount of pressure force exerted against the diaphragm. The upper flexible base portion may be attached between the first and second spacers about its entire periphery or at a small hinge region with the upper base portion being a flap movable about the hinge region in the region surrounded by the first spacer.

    Abstract translation: 特别可用于电子乐器的压力传感器装置包括折叠以限定上部和下部柔性基部的柔性基座，在上部和下部基部之间的环形第一间隔件以及围绕其周边附接到上部的弹性可变形隔膜 柔性基部，其间具有第二环形间隔件。 与第二间隔件横向间隔开的隔膜的中心区域粘附地附接到上柔性基部的中心区域，使得上柔性基部部分响应于隔膜的移动而向内和向外移动。 一对导体设置在折叠的柔性基底构件上以彼此面对。 布置在导体上的压力响应组合物提供横跨该对导体的接触电阻，其与施加在隔膜上的压力的量成反比变化。 上部柔性基部可以围绕其整个周边或小铰链区域附接在第一和第二间隔件之间，而上部基部是围绕第一间隔件包围的区域中的铰链区域可移动的挡板。

    Pressure sensitive conductive sheet and panel switch using same
    4.
    发明授权
    Pressure sensitive conductive sheet and panel switch using same 失效
    压敏导电片和面板开关使用相同

    公开(公告)号：US07528337B2

    公开(公告)日：2009-05-05

    申请号：US12103149

    申请日：2008-04-15

    Applicant: Koji Tanabe ,  Hirotoshi Watanabe

    Inventor： Koji Tanabe ,  Hirotoshi Watanabe

    IPC: H01H1/10

    CPC classification number: H01H13/78 ,  G01L1/20 ,  H01H1/029 ,  H01H2201/036 ,  H01H2205/002 ,  H01H2227/012 ,  H01H2227/014 ,  H01H2229/002

    Abstract: A first resistor layer is formed on the lower surface of a base in film form, and at the same time, a second resistor layer in which particles of different particle diameters are dispersed is formed and layered on the lower surface of the first resistor layer, and thus, a pressure sensitive conductive sheet is formed. In this configuration, the second resistor layer in uneven form makes contact with the fixed contacts in accordance with a pressing force so that electrical connection is made via the second resistor layer and the first resistor layer, and therefore, a thin panel switch with little fluctuation in the resistance value resulting from repeated operation where a stable resistance value can be gained can be realized.

    Abstract translation: 第一电阻层以薄膜形式形成在基底的下表面上，同时形成分散有不同粒径的粒子的第二电阻层并层叠在第一电阻层的下表面上， 从而形成压敏导电片。 在这种结构中，不均匀的第二电阻层根据按压力与固定触点接触，从而经由第二电阻层和第一电阻层进行电连接，因此，具有很小波动的薄板开关 可以实现能够获得稳定的电阻值的反复操作所产生的电阻值。

    Hermetically sealed keyboard type assembly with elastomeric electrical connecting link between switch and component modules
    6.
    发明授权
    Hermetically sealed keyboard type assembly with elastomeric electrical connecting link between switch and component modules 失效
    密封式键盘式组件，在开关和组件模块之间具有弹性电连接

    公开(公告)号：US3959610A

    公开(公告)日：1976-05-25

    申请号：US532541

    申请日：1974-12-13

    Applicant: John P. Finnegan ,  Bernard Gasparaitis

    Inventor： John P. Finnegan ,  Bernard Gasparaitis

    IPC: H01H13/702 ,  H01H13/785 ,  H01H13/70 ,  H01H1/58

    CPC classification number: H01H13/785 ,  H01H13/702 ,  H01H2201/036 ,  H01H2203/02 ,  H01H2205/002 ,  H01H2207/002 ,  H01H2209/078 ,  H01H2221/002 ,  H01H2223/002 ,  H01H2223/014 ,  H01H2223/024 ,  H01H2223/034 ,  H01H2223/04 ,  H01H2227/006 ,  H01H2227/012 ,  H01H2229/034 ,  H01H2231/022 ,  H01H2231/036 ,  H01H2239/01

    Abstract: A housing having key portions of a resilient pad extending therethrough with a metal impregnated elastomer pad overlying the rear surface thereof, a sheet of insulating material having openings therethrough corresponding with the key portions and a plurality of contact areas on a printed circuit board overlying the insulating sheet and having a plurality of contacts on the rear surface thereof, a connecting link formed of a second sheet of insulating material having a plurality of areas of metal impregnated elastomeric material extending therethrough and corresponding in position with the contacts, a second PC board having a plurality of contacts in contact with the elastomeric areas of the connecting link and a frame compressing all of the components together to provide an electrical contact to the elastomeric material in the connecting link and complete a circuit between various contacts on the two printed circuit boards and provide a weather-tight multi-push button switch.

    Abstract translation: 一种具有弹性垫的键部分的壳体，其上覆盖有覆盖其后表面的金属浸渍弹性体垫，具有穿过其中的键的绝缘材料片，以及覆盖绝缘体的印刷电路板上的多个接触区域 片材，并且在其后表面上具有多个触点，连接链接由第二绝缘材料板形成，所述第二绝缘材料片具有延伸穿过其中的金属浸渍的弹性体材料的多个区域并且在触点的位置对应，第二PC板具有 与连接链节的弹性体区域接触的多个触点和将所有部件压在一起的框架，以提供与连接链节中的弹性体材料的电接触，并且在两个印刷电路板上的各个触点之间形成电路，并提供 一个耐风雨的多按钮开关。

    Keyboards switch assembly with multilayer pattern contact means
    7.
    发明授权
    Keyboards switch assembly with multilayer pattern contact means 失效
    键盘开关组合与多层图案联系方式

    公开(公告)号：US3862382A

    公开(公告)日：1975-01-21

    申请号：US41032873

    申请日：1973-10-29

    Applicant: CHOMERICS INC

    Inventor： GLAISTER FRANK JOSEPH ,  SQUITIERI VINCENT ,  LYNN WILLIAM J

    IPC: H01H13/702 ,  H01H13/785 ,  H01H13/70 ,  H01H1/02

    CPC classification number: H01H13/785 ,  H01H13/702 ,  H01H2201/032 ,  H01H2203/018 ,  H01H2205/002 ,  H01H2207/012 ,  H01H2209/002 ,  H01H2227/004 ,  H01H2227/012 ,  H01H2229/004

    Abstract: Keyboards for use in calculators, control equipment and the like, and which include a circuit board supporting electrical pathways, an insulator separator having openings registerable with portions of the pathways, a non-conductive elastomeric layer supporting a plurality of non-selfsupporting flexible conductive members or pathways and contactors thereon, said flexible conductive circuit contactors registerable with said openings whereby pressure applied to said elastomeric layer causes one or more of said contactors to extend through one or more openings to make electrical contact with portions of one or more circuit pathways supported by said board.

    Abstract translation: 用于计算器，控制设备等的键盘，并且其包括支撑电路径的电路板，具有可与路径的部分对齐的开口的绝缘体隔离件，支撑多个非自支撑柔性导电构件的非导电弹性体层 或通路和接触器，所述柔性导电回路接触器可与所述开口对准，由此施加到所述弹性体层的压力使所述接触器中的一个或多个延伸穿过一个或多个开口以与一个或多个电路通路的部分电接触， 说板。

    PRESSURE SENSITIVE CONDUCTIVE SHEET AND PANEL SWITCH USING SAME
    8.
    发明申请
    PRESSURE SENSITIVE CONDUCTIVE SHEET AND PANEL SWITCH USING SAME 失效
    压力敏感片和使用相同的面板开关

    公开(公告)号：US20080283380A1

    公开(公告)日：2008-11-20

    申请号：US12103149

    申请日：2008-04-15

    Applicant: Koji Tanabe ,  Hirotoshi Watanabe

    Inventor： Koji Tanabe ,  Hirotoshi Watanabe

    IPC: H01H1/02

    CPC classification number: H01H13/78 ,  G01L1/20 ,  H01H1/029 ,  H01H2201/036 ,  H01H2205/002 ,  H01H2227/012 ,  H01H2227/014 ,  H01H2229/002

    Abstract: A first resistor layer is formed on the lower surface of a base in film form, and at the same time, a second resistor layer in which particles of different particle diameters are dispersed is formed and layered on the lower surface of the first resistor layer, and thus, a pressure sensitive conductive sheet is formed. In this configuration, the second resistor layer in uneven form makes contact with the fixed contacts in accordance with a pressing force so that electrical connection is made via the second resistor layer and the first resistor layer, and therefore, a thin panel switch with little fluctuation in the resistance value resulting from repeated operation where a stable resistance value can be gained can be realized.

    Abstract translation: 第一电阻层以薄膜形式形成在基底的下表面上，同时形成分散有不同粒径的粒子的第二电阻层并层叠在第一电阻层的下表面上， 从而形成压敏导电片。 在这种结构中，不均匀的第二电阻层根据按压力与固定触点接触，从而经由第二电阻层和第一电阻层进行电连接，因此，具有很小波动的薄板开关 可以实现能够获得稳定的电阻值的反复操作所产生的电阻值。

    Electronic pressure sensitive force transducer
    9.
    发明授权
    Electronic pressure sensitive force transducer 失效
    电子压力传感器

    公开(公告)号：US4489302A

    公开(公告)日：1984-12-18

    申请号：US492536

    申请日：1983-06-13

    Applicant: Franklin N. Eventoff

    Inventor： Franklin N. Eventoff

    IPC: B60C23/04 ,  G01L1/20 ,  H01C10/10 ,  H01H1/029 ,  H01H13/702 ,  H01H13/80 ,  H01C10/12

    CPC classification number: H01H13/80 ,  B60C23/0408 ,  G01L1/20 ,  H01C10/10 ,  H01H1/029 ,  H01H13/702 ,  H01H2201/002 ,  H01H2203/012 ,  H01H2203/02 ,  H01H2213/002 ,  H01H2213/016 ,  H01H2227/012 ,  H01H2227/014 ,  H01H2231/018 ,  H01H2239/078 ,  Y10S84/07

    Abstract: A bounceless switch apparatus having a junction resistance which varies inversely with the pressure applied normally thereto which includes a first conductor member, a pressure-sensitive layer including a semiconducting material covering the first conductor member in intimate electrically conducting contact therewith and a second conductor member positioned in nonelectrically conducting relationship to the pressure-sensitive layer. The pressure-sensitive layer has a first surface with a multiplicity of microprotrusions of the semiconducting material which provide a multiplicity of surface contact locations. As the normally open switch is closed in response to a pressing force applied to urge the second conductor member and the first surface together, the physical contact between the microprotrusions and the second conductor increases thereby variably increasing conduction between the first conductor member and the second conductor member.

    Abstract translation: 一种具有与其通常施加的压力成反比地变化的结电阻的反弹开关装置，其包括第一导体构件，包括覆盖第一导体构件的半导体材料的压敏层与其紧密导电接触，第二导体构件定位 与压敏层呈非导电关系。 压敏层具有第一表面，其具有提供多个表面接触位置的半导体材料的多个微突起。 当常开开关响应于施加以将第二导体构件和第一表面一起推动的按压力而闭合时，微突起和第二导体之间的物理接触增加，从而可变地增加第一导体构件和第二导体之间的导电 会员。

    Dual lateral switch device
    10.
    发明授权
    Dual lateral switch device 失效
    双侧开关装置

    公开(公告)号：US4301337A

    公开(公告)日：1981-11-17

    申请号：US135386

    申请日：1980-03-31

    Applicant: Franklin N. Eventoff

    Inventor： Franklin N. Eventoff

    IPC: H01H1/029 ,  H01H13/702 ,  H01H13/703 ,  H01H13/785 ,  H01H13/80 ,  H01H13/807 ,  H01H13/70 ,  G10H1/00

    CPC classification number: H01H13/807 ,  H01H1/029 ,  H01H13/702 ,  H01H13/785 ,  H01H13/80 ,  H01H13/703 ,  H01H2201/002 ,  H01H2201/036 ,  H01H2203/012 ,  H01H2203/02 ,  H01H2211/032 ,  H01H2213/002 ,  H01H2215/008 ,  H01H2221/02 ,  H01H2225/002 ,  H01H2225/006 ,  H01H2227/012 ,  H01H2227/014 ,  H01H2229/002 ,  H01H2229/012 ,  H01H2229/014 ,  H01H2229/028 ,  H01H2229/038 ,  H01H2231/018 ,  H01H2239/016 ,  Y10S84/07

    Abstract: A dual switch apparatus has two switches simultaneously actuated in response to a single touch force where at least one of the switches has a pressure responsive variable contact resistance. A first support member has a first and a second conductor disposed thereon and a second support member has a third and a fourth conductor disposed thereon so that the first and third conductors and the second and fourth conductors have mirror image conductor patterns. A semiconducting composition layer is disposed to cover at least one of the four conductors. The first and second support members are positioned facing one another with the first and third conductors and the second and fourth conductors transversely aligned so that a transverse force causes the first and third conductors and the second and fourth conductors to move into electrically conducting relationship. A spacer maintains the first and second support members in normally spaced relationship. A utilization circuit may be coupled across each of the first and third and second and fourth conductors. In one embodiment, the first conductor has two electrically isolated contact members with interdigiting fingers with the third conductor acting as a shunt.

    Abstract translation: 双开关装置具有响应于单个触摸力同时致动的两个开关，其中至少一个开关具有压力响应可变接触电阻。 第一支撑构件具有设置在其上的第一和第二导体，并且第二支撑构件具有设置在其上的第三和第四导体，使得第一和第三导体以及第二和第四导体具有镜像导体图案。 设置半导体组合物层以覆盖四个导体中的至少一个。 第一和第二支撑构件被定位成彼此面对，其中第一和第三导体和第二和第四导体横向对准，使得横向力使第一和第三导体和第二和第四导体移动成导​​电关系。 间隔件以正常间隔的关系维持第一和第二支撑构件。 利用电路可以耦合在第一和第三和第二和第四导体中的每一个上。 在一个实施例中，第一导体具有两个电隔离的接触构件，其中叉指指与第三导体作为分路。

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