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    • 4. 发明申请
    • Relay
    • 中继
    • US20080224878A1
    • 2008-09-18
    • US11792956
    • 2005-12-12
    • Tsutomu TakadaNobuyuki HidakaShigeru Tsujimura
    • Tsutomu TakadaNobuyuki HidakaShigeru Tsujimura
    • H01H45/08
    • H01H50/08
    • A light guide part (20) is provided along a Z-axis on a side surface of a case (2) of a relay (1). The light guide part is a thick portion formed of a material forming the side surface of the case, and is structurally integral with the other parts of the case. Also, a light emitting device which emits light in response to application of a voltage to coil terminals (41) is provided within the relay (1) (case). A reflection surface (201) which reflects illuminating light emitted from the light emitting device in a (+Y) direction in a (+Z) direction is placed at a lower end of the light guide part. Illuminating light reflected by the reflection surface is guided to a display surface (200) placed at an upper end of the light guide part, to illuminate the display surface.
    • 沿着Z轴在继电器(1)的壳体(2)的侧面设置有导光部(20)。 导光部是由形成壳体的侧面的材料形成的厚壁部,与壳体的其他部分构成一体。 此外,在继电器(1)(壳体)内设置有响应于向线圈端子(41)施加电压而发光的发光装置。 在(+ Z)方向(+ Y)方向反射从发光装置发出的照明光的反射面(201)配置在导光部的下端。 由反射面反射的照明光被引导到放置在导光部的上端的显示面(200),照射显示面。
    • 5. 发明授权
    • Relay
    • 中继
    • US07675426B2
    • 2010-03-09
    • US11792956
    • 2005-12-12
    • Tsutomu TakadaNobuyuki HidakaShigeru Tsujimura
    • Tsutomu TakadaNobuyuki HidakaShigeru Tsujimura
    • G08B21/00G01R31/02
    • H01H50/08
    • A light guide part (20) is provided along a Z-axis on a side surface of a case (2) of a relay (1). The light guide part is a thick portion formed of a material forming the side surface of the case, and is structurally integral with the other parts of the case. Also, a light emitting device which emits light in response to application of a voltage to coil terminals (41) is provided within the relay (1) (case). A reflection surface (201) which reflects illuminating light emitted from the light emitting device in a (+Y) direction in a (+Z) direction is placed at a lower end of the light guide part. Illuminating light reflected by the reflection surface is guided to a display surface (200) placed at an upper end of the light guide part, to illuminate the display surface.
    • 沿着Z轴在继电器(1)的壳体(2)的侧面设置有导光部(20)。 导光部是由形成壳体的侧面的材料形成的厚壁部,与壳体的其他部分构成一体。 此外,在继电器(1)(壳体)内设置有响应于向线圈端子(41)施加电压而发光的发光装置。 在(+ Z)方向(+ Y)方向反射从发光装置发出的照明光的反射面(201)配置在导光部的下端。 由反射面反射的照明光被引导到放置在导光部的上端的显示面(200),照射显示面。
    • 7. 发明授权
    • Operation indicating device for electromagnetic relay
    • 电磁继电器操作指示装置
    • US4771253A
    • 1988-09-13
    • US51428
    • 1987-05-19
    • Naruhito SasakiToshiyuki KasamaShigeru TsujimuraToshio Watanabe
    • Naruhito SasakiToshiyuki KasamaShigeru TsujimuraToshio Watanabe
    • H01H50/08H02G5/08
    • H01H50/08
    • An operation indicating device for electromagnetic relay which comprises a working member interlockable with an armature of an electromagnetic relay and extending into a space above a yoke, and an indicating member coupled to the working member and having an axis rotatably supported in the space above the yoke, the indicating member having a recognizable indicating portion and being rotatable by the working member interlocking with the armature during the operation of the armature, the indicating portion of indicating member thus rotated arriving at a position corresponding to an indication window formed in a case cover.When the armature is activated, the working member, interlockable with armature, is activated and the indicating member coupled to the working member is rotated around a supporting shaft serving as the fulcrum. The indicating portion of the indicating member moves to a position located immediately below an indication window formed in the case cover and the operation of the electromagnetic relay can be visibly confirmed.
    • 一种用于电磁继电器的操作指示装置,包括与电磁继电器的电枢互锁并延伸到轭的上方的空间的工作构件以及耦合到工作构件的指示构件,并且具有可旋转地支撑在轭的上方的空间中的轴 指示构件具有可识别的指示部分,并且在电枢操作期间由与电枢互锁的工作构件可旋转,因此指示构件的指示部分转动到达对应于形成在壳盖中的指示窗口的位置。 当电枢被激活时,与电枢互锁的工作构件被启动,并且联接到工作构件的指示构件围绕用作支点的支撑轴旋转。 指示部件的指示部移动到形成在壳盖内的指示窗的正下方的位置,能够可视地确认电磁继电器的动作。