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公开(公告)号：US20230176458A1
公开(公告)日：2023-06-08
申请号：US18103745
申请日：2023-01-31
CPC分类号： G03B17/563 , F03G7/0665 , G02B6/3576 , G02B6/3859 , G03B17/38 , H10N30/00 , H10N30/50 , G03B2205/0061 , G03B2205/0076
摘要： SMA actuators and related methods are described. One embodiment of an actuator includes a base; a plurality of buckle arms; and at least a first shape memory alloy wire coupled with a pair of buckle arms of the plurality of buckle arms. Another embodiment of an actuator includes a base and at least one bimorph actuator including a shape memory alloy material. The bimorph actuator attached to the base.
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公开(公告)号：US10036859B2
公开(公告)日：2018-07-31
申请号：US15487678
申请日：2017-04-14
CPC分类号： G02B6/3887 , G02B6/3809 , G02B6/3849 , G02B6/3859 , G02B6/3893 , G02B6/4476
摘要： The present disclosure relates to a fiber optic connector assembly having a fiber optic connector including a main connector body and a rear insert secured within a rear cable termination end of the main connector body. The fiber optic connector assembly has a fiber optic cable that includes an optical fiber, a strength layer and an outer jacket. The optical fiber has a ferrule-less end portion accessible at a front mating end of the main connector body. A first shape recoverable sleeve secures the optical fiber to a substrate anchored to the rear insert. An axial gap exists between the forward end of the outer jacket and the rearward end of the rear insert. A second shape recoverable sleeve secures the outer jacket to the rear insert. An adhesive material at least partially fills the axial gap.
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公开(公告)号：US08373852B2
公开(公告)日：2013-02-12
申请号：US12292778
申请日：2008-11-26
申请人： Bernard Ruchet , Eric Girard , Gang He
发明人： Bernard Ruchet , Eric Girard , Gang He
CPC分类号： G02B6/2766 , G02B6/274 , G02B6/3859 , G02F1/0134 , G02F2202/40
摘要： A fiber rotator mechanism for rotating a portion of an optical waveguide, specifically an optical fiber, about a longitudinal axis thereof comprises a motor having a tubular rotor through which the fiber extends, in use, and to which the fiber is secured, directly or indirectly. An optical fiber may be secured by means of a device which also compresses the optical fiber to induce a required birefringence, conveniently by means of a spring-loaded clamping device or a ferrule of shape memory material.
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公开(公告)号：US20060193564A1
公开(公告)日：2006-08-31
申请号：US11381567
申请日：2006-05-04
申请人： Daniel Demissy , Eric Weynant
发明人： Daniel Demissy , Eric Weynant
IPC分类号： G02B6/38
CPC分类号： G02B6/3809 , G02B6/3803 , G02B6/3859 , G02B6/3877
摘要： The invention is directed to a connector for connecting optic fibres. The connector has a longitudinally extending body. The body has a first end and a second end. The body has a pass-through conduit extending from the first end to the second end. The body is divided into a plurality of fingers that extend longitudinally at each of the first and second ends.
摘要翻译： 本发明涉及用于连接光纤的连接器。 连接器具有纵向延伸的主体。 身体有一个第一端和一个第二端。 主体具有从第一端延伸到第二端的通孔。 主体被分成在第一和第二端的每一个处纵向延伸的多个指状物。
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公开(公告)号：US4352542A
公开(公告)日：1982-10-05
申请号：US181524
申请日：1980-08-26
申请人： John E. Tydings
发明人： John E. Tydings
CPC分类号： G02B6/3801 , G02B6/3859 , Y10T29/49895 , Y10T403/48 , Y10T403/57
摘要： A connector for joining a fiber optic cable. The connector is constructed th a thin wall tube enclosing strips of a shape memory alloy material. The strips are bent and inserted into the thin wall tube such that an axial cavity is formed between the opposing strips. The axial cavity provides a self-centering mechanism for positioning fiber optic cables along the central axis of the tube. Dimensions of the tube and shape memory alloy strips are chosen such that fiber optic cables inserted into each end of the connector when it is above the transition temperature range of the strips will be forced into coaxial alignment when the connector is cooled to a temperature below the transition range of the strips.
摘要翻译： 用于连接光纤电缆的连接器。 连接器由薄壁管构成，包围形状记忆合金材料的条带。 条带被弯曲并插入到薄壁管中，使得在相对的条之间形成轴向空腔。 轴向腔提供了一个自动定心机构，用于沿着管的中心轴定位光纤电缆。 选择管和形状记忆合金条的尺寸，使得当连接器的高度高于条带的转变温度范围时插入连接器的每一端的光纤电缆将被迫同轴对准，当连接器被冷却到低于 条的转变范围。
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公开(公告)号：US4261644A
公开(公告)日：1981-04-14
申请号：US965121
申请日：1978-11-30
申请人： Robert J. Giannaris
发明人： Robert J. Giannaris
CPC分类号： G02B6/3801 , G02B6/3859 , G02B6/3869 , G02B6/389
摘要： A nickel-titanium composition alloy connector capable of having a memorizedhape is provided that will mechanically splice very thin optical fibers by the application of heat in a self-aligning orientation that achieves maximum coupling efficiency, and which method can be utilized in field installations.
摘要翻译： 提供能够具有存储形状的镍 - 钛组合物合金连接器，其将通过在实现最大耦合效率的自对准取向中施加热来机械地接合非常薄的光纤，并且哪些方法可以在现场安装中使用。
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公开(公告)号：US11892759B2
公开(公告)日：2024-02-06
申请号：US18103745
申请日：2023-01-31
CPC分类号： G03B17/563 , F03G7/0665 , G02B6/3576 , G02B6/3859 , G03B17/38 , H10N30/00 , H10N30/50 , G03B2205/0061 , G03B2205/0076
摘要： SMA actuators and related methods are described. One embodiment of an actuator includes a base; a plurality of buckle arms; and at least a first shape memory alloy wire coupled with a pair of buckle arms of the plurality of buckle arms. Another embodiment of an actuator includes a base and at least one bimorph actuator including a shape memory alloy material. The bimorph actuator attached to the base.
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公开(公告)号：US11815794B2
公开(公告)日：2023-11-14
申请号：US17569268
申请日：2022-01-05
CPC分类号： G03B17/563 , F03G7/0665 , G02B6/3576 , G02B6/3859 , G03B17/38 , H10N30/00 , H10N30/50 , G03B2205/0061 , G03B2205/0076
摘要： SMA actuators and related methods are described. One embodiment of an actuator includes a base; a plurality of buckle arms; and at least a first shape memory alloy wire coupled with a pair of buckle arms of the plurality of buckle arms. Another embodiment of an actuator includes a base and at least one bimorph actuator including a shape memory alloy material. The bimorph actuator attached to the base.
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公开(公告)号：US09481129B2
公开(公告)日：2016-11-01
申请号：US14000345
申请日：2012-02-07
申请人： Danny Willy August Verheyden , David Donald Erdman , Michael Gurreri , Randall Bobby Paul , Jan Watté , Robert Charles Flaig , Alan Edward Plotts , Michael Aaron Kadar-Kallen , Shelly Anne Buchter , Jan Vandenbroeck , Patrick Billet , Stefano Beri , André Johannes Maria Hilderink , Hernes Jacobs , Petrus Theodorus Rutgers , Petrus Theodorus Krechting , Martijn Johannes Wolbers , Walter Mattheus , Cristian-Radu Radulescu , Paul Vits , Karel Johannes Van Assenbergh , Pieter Cornelis Johan De Jager , Henk Jan Theodoor Van Der Pol
发明人： Danny Willy August Verheyden , David Donald Erdman , Michael Gurreri , Randall Bobby Paul , Jan Watté , Robert Charles Flaig , Alan Edward Plotts , Michael Aaron Kadar-Kallen , Shelly Anne Buchter , Jan Vandenbroeck , Patrick Billet , Stefano Beri , André Johannes Maria Hilderink , Hernes Jacobs , Petrus Theodorus Rutgers , Petrus Theodorus Krechting , Martijn Johannes Wolbers , Walter Mattheus , Cristian-Radu Radulescu , Paul Vits , Karel Johannes Van Assenbergh , Pieter Cornelis Johan De Jager , Henk Jan Theodoor Van Der Pol
CPC分类号： G02B6/3859 , B29C65/02 , B29C65/72 , B29C66/90 , B29D11/00711 , B29D11/00721 , B29K2105/253 , B29K2995/0049 , G02B6/245 , G02B6/2552 , G02B6/3802 , G02B6/3809 , G02B6/3825 , G02B6/3833 , G02B6/3846 , G02B6/3898 , Y10T156/12 , Y10T156/17
摘要： A portable device for attaching a connector to an optical fiber, the optical fiber having an end, the device comprising means for receiving the optical fiber at the end of the optical fiber; and a connector station for autonomously attaching the connector to the optical fiber.
摘要翻译： 一种用于将连接器附接到光纤的便携式设备，所述光纤具有端部，所述设备包括用于在所述光纤端部处接收所述光纤的装置; 以及用于将连接器自主地连接到光纤的连接器站。
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公开(公告)号：US20140341511A1
公开(公告)日：2014-11-20
申请号：US14376285
申请日：2013-02-06
IPC分类号： G02B6/38
CPC分类号： G02B6/3887 , G02B6/3809 , G02B6/3849 , G02B6/3859 , G02B6/3893 , G02B6/4476
摘要： The present disclosure relates to a fiber optic connector assembly having a fiber optic connector including a main connector body and a rear insert secured within a rear cable termination end of the main connector body. The fiber optic connector assembly has a fiber optic cable that includes an optical fiber, a strength layer and an outer jacket. The optical fiber has a ferrule-less end portion accessible at a front mating end of the main connector body. A first shape recoverable sleeve secures the optical fiber to a substrate anchored to the rear insert. An axial gap exists between the forward end of the outer jacket and the rearward end of the rear insert. A second shape recoverable sleeve secures the outer jacket to the rear insert. An adhesive material at least partially fills the axial gap.
摘要翻译： 本发明涉及一种具有光纤连接器的光纤连接器组件，该光纤连接器包括主连接器主体和固定在主连接器主体的后电缆终端中的后插入件。 光纤连接器组件具有包括光纤，强度层和外护套的光纤电缆。 该光纤具有在该主连接器主体的前配合端可接近的无套圈端部。 第一形状可恢复套筒将光纤固定到锚固到后插入件的基板上。 在外护套的前端和后插入件的后端之间存在轴向间隙。 第二形状可恢复套筒将外护套固定到后插入件。 粘合剂材料至少部分地填充轴向间隙。
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