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公开(公告)号：US20160195689A1
公开(公告)日：2016-07-07
申请号：US15067786
申请日：2016-03-11
Applicant: Corning Optical Communications LLC
Inventor： Bradley Jerome Blazer , Dana Craig Bookbinder , David Wesley Chiasson , Andrew S. Dodd , David Henry Smith , Kenneth Darrell Temple, JR.
IPC: G02B6/44
CPC classification number: G02B6/4482 , B29D11/00663 , B29D11/00875 , G02B6/4439 , G02B6/4479 , H01B7/365
Abstract: An optical cable includes a cable body having an outer surface and an inner surface defining a lumen. The cable body has a profile feature formed on the outer surface, wherein the profile feature includes a trough that extends longitudinally between a first buttress and a second buttress, the first buttress and the second buttress having a radial height. The trough defines a continuous concave surface between the first buttress and the second buttress that is recessed below the radial height. An ink layer is adhered to the concave surface, wherein the ink layer forms alphanumeric characters that provide information related to the optical cable.
Abstract translation: 光缆包括具有外表面和限定内腔的内表面的电缆体。 电缆主体具有形成在外表面上的轮廓特征，其中轮廓特征包括在第一支撑件和第二支柱之间纵向延伸的槽，第一支撑件和第二支撑件具有径向高度。 凹槽在第一支撑件和第二支柱之间限定凹陷在径向高度之下的连续凹面。 油墨层粘附到凹面上，其中油墨层形成提供与光缆有关的信息的字母数字字符。
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公开(公告)号：US20160041355A1
公开(公告)日：2016-02-11
申请号：US14882774
申请日：2015-10-14
Applicant: Corning Optical Communications LLC
Inventor： Craig Miller Conrad , William Carl Hurley , David Henry Smith
CPC classification number: G02B6/4432 , G02B6/0288 , G02B6/0365 , G02B6/4401 , G02B6/4411 , G02B6/4429 , G02B6/4477 , G02B6/4495
Abstract: A breakout cable includes a polymer jacket and a plurality of micromodules enclosed within the jacket. Each micromodule has a plurality of bend resistant optical fibers and a polymer sheath comprising PVC surrounding the bend resistant optical fibers. Each of the plurality of bend resistant optical fibers is a multimode optical fiber including a glass cladding region surrounding and directly adjacent to a glass core region. The core region is a graded-index glass core region, where the refractive index of the core region has a profile having a parabolic or substantially curved shape. The cladding includes a first annular portion having a lesser refractive index relative to a second annular portion of the cladding. The first annular portion is interior to the second annular portion. The cladding is surrounded by a low modulus primary coating and a high modulus secondary coating.
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公开(公告)号：US20150023641A1
公开(公告)日：2015-01-22
申请号：US14193206
申请日：2014-02-28
Applicant: CORNING OPTICAL COMMUNICATIONS LLC
Inventor： Bradley Jerome Blazer , Dana Craig Bookbinder , David Wesley Chiasson , Andrew S. Dodd , David Henry Smith , Kenneth Darrell Temple, JR.
CPC classification number: G02B6/4482 , B29D11/00663 , B29D11/00875 , G02B6/4439 , G02B6/4479 , H01B7/365
Abstract: An optical communication cable includes a cable body having an outer surface, an inner surface, a channel defined by the inner surface and a longitudinal axis extending through the center of the channel. The outer surface of the cable body defines a profile feature such that the outer surface at the profile feature is asymmetric about the longitudinal axis. The profile feature having at least two peaks and at least one trough between the peaks, and the profile feature extends axially along at least a portion of the length of the outer surface of the cable body. The cable includes an optical transmission element located in the channel, and an ink layer positioned along an outer surface of the trough of the profile feature. The peaks are configured to limit contact of the ink layer with surfaces during installation and thereby act to protect the ink layer from abrasion.
Abstract translation: 光通信电缆包括具有外表面，内表面，由内表面限定的通道和延伸穿过通道中心的纵向轴线的电缆主体。 电缆主体的外表面限定了轮廓特征，使得轮廓特征处的外表面围绕纵向轴线不对称。 轮廓特征具有至少两个峰值和峰之间的至少一个槽，并且轮廓特征沿缆索体的外表面的至少一部分长度轴向延伸。 电缆包括位于通道中的光传输元件和沿着轮廓特征的槽的外表面定位的油墨层。 峰被配置为在安装期间限制油墨层与表面的接触，从而起到保护油墨层免受磨损的作用。
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Patent Agency Ranking
公开(公告)号：US11718956B2
公开(公告)日：2023-08-08
申请号：US17679414
申请日：2022-02-24
Applicant: CORNING OPTICAL COMMUNICATIONS LLC
Inventor： David Wesley Chiasson , Craig Miller Conrad , Jonathan Edward Moon , Mark Wade Petersen , David Henry Smith
CPC classification number: D07B3/005 , D01H13/00 , D07B7/14 , D07B7/145 , D07B2201/2035 , D07B2201/2044 , D07B2207/4095 , D07B2301/15 , D07B2301/251 , D07B2301/3583 , D07B2301/4083
Abstract: A cable-stranding apparatus includes a stationary guide, a motor, a driven guide, and a controller electrically coupled to the motor. The stationary guide is configured to guide strand elements in a spaced-apart configuration and to pass a core member. The motor is operatively associated with a guide driver. The driven guide is disposed at least partially within the guide driver so as to rotate therewith. The driven guide is configured to receive the strand elements from the stationary guide, individually guide the strand elements received from the stationary guide, and to further pass the core member. The controller is electrically coupled to the motor and configured to control the rotational speed and direction of the motor.
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公开(公告)号：US20180094382A1
公开(公告)日：2018-04-05
申请号：US15831825
申请日：2017-12-05
Applicant: CORNING OPTICAL COMMUNICATIONS LLC
Inventor： David Wesley Chiasson , Craig Miller Conrad , Jonathan Edward Moon , Mark Wade Petersen , David Henry Smith
CPC classification number: D07B3/005 , D01H13/00 , D07B7/14 , D07B7/145 , D07B2201/2035 , D07B2201/2044 , D07B2207/4095 , D07B2301/15 , D07B2301/251 , D07B2301/3583 , D07B2301/4083
Abstract: A cable-stranding apparatus includes a stationary guide, a motor, a driven guide, and a controller electrically coupled to the motor. The stationary guide is configured to guide strand elements in a spaced-apart configuration and to pass a core member. The motor is operatively associated with a guide driver. The driven guide is disposed at least partially within the guide driver so as to rotate therewith. The driven guide is configured to receive the strand elements from the stationary guide, individually guide the strand elements received from the stationary guide, and to further pass the core member. The controller is electrically coupled to the motor and configured to control the rotational speed and direction of the motor.
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公开(公告)号：US09389387B2
公开(公告)日：2016-07-12
申请号：US14828764
申请日：2015-08-18
Applicant: Corning Optical Communications LLC
Inventor： Bradley Jerome Blazer , Dana Craig Bookbinder , David Wesley Chiasson , Andrew S. Dodd , Daniel Warren Hawtof , David Henry Smith , Kenneth Darrell Temple, Jr. , Randall Dwaine Tuttle
IPC: G02B6/44
CPC classification number: G02B6/4482 , B44B5/0047 , G02B6/4403 , G02B6/443
Abstract: An optical cable is provided. The optical cable includes a cable body having an outer surface and an inner surface defining a lumen and one or more optical transmission elements located within the lumen. The optical cable includes a groove array comprising a plurality of grooves located on the outer surface of the cable body. Each groove defines a trough having a lower surface located between peaks on either side of the trough, and the groove array includes an average groove spacing. The optical cable includes an ink layer applied to the cable body at the location of the groove array. The groove array and the ink layer are formed to limit abrasion experienced by the ink layer.
Abstract translation: 提供光缆。 光缆包括具有外表面和限定内腔的内表面和位于内腔内的一个或多个光传输元件的电缆本体。 光缆包括凹槽阵列，其包括位于电缆体的外表面上的多个凹槽。 每个凹槽限定槽，其下表面位于槽的两侧的峰之间，并且凹槽阵列包括平均槽间距。 光缆包括在凹槽阵列的位置处施加到电缆体的油墨层。 形成凹槽阵列和油墨层以限制油墨层经受的磨损。
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公开(公告)号：US09304275B2
公开(公告)日：2016-04-05
申请号：US14882774
申请日：2015-10-14
Applicant: Corning Optical Communications LLC
Inventor： Craig Miller Conrad , William Carl Hurley , David Henry Smith
CPC classification number: G02B6/4432 , G02B6/0288 , G02B6/0365 , G02B6/4401 , G02B6/4411 , G02B6/4429 , G02B6/4477 , G02B6/4495
Abstract: A breakout cable includes a polymer jacket and a plurality of micromodules enclosed within the jacket. Each micromodule has a plurality of bend resistant optical fibers and a polymer sheath comprising PVC surrounding the bend resistant optical fibers. Each of the plurality of bend resistant optical fibers is a multimode optical fiber including a glass cladding region surrounding and directly adjacent to a glass core region. The core region is a graded-index glass core region, where the refractive index of the core region has a profile having a parabolic or substantially curved shape. The cladding includes a first annular portion having a lesser refractive index relative to a second annular portion of the cladding. The first annular portion is interior to the second annular portion. The cladding is surrounded by a low modulus primary coating and a high modulus secondary coating.
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公开(公告)号：US20160054533A1
公开(公告)日：2016-02-25
申请号：US14828764
申请日：2015-08-18
Applicant: Corning Optical Communications LLC
Inventor： Bradley Jerome Blazer , Dana Craig Bookbinder , David Wesley Chiasson , Andrew S. Dodd , Daniel Warren Hawtof , David Henry Smith , Kenneth Darrell Temple, JR. , Randall Dwaine Tuttle
IPC: G02B6/44
CPC classification number: G02B6/4482 , B44B5/0047 , G02B6/4403 , G02B6/443
Abstract: An optical cable is provided. The optical cable includes a cable body having an outer surface and an inner surface defining a lumen and one or more optical transmission elements located within the lumen. The optical cable includes a groove array comprising a plurality of grooves located on the outer surface of the cable body. Each groove defines a trough having a lower surface located between peaks on either side of the trough, and the groove array includes an average groove spacing. The optical cable includes an ink layer applied to the cable body at the location of the groove array. The groove array and the ink layer are formed to limit abrasion experienced by the ink layer.
Abstract translation: 提供光缆。 光缆包括具有外表面和限定内腔的内表面和位于内腔内的一个或多个光传输元件的电缆本体。 光缆包括凹槽阵列，其包括位于电缆体的外表面上的多个凹槽。 每个凹槽限定槽，其下表面位于槽的两侧的峰之间，并且凹槽阵列包括平均槽间距。 光缆包括在凹槽阵列的位置处施加到电缆体的油墨层。 形成凹槽阵列和油墨层以限制油墨层经受的磨损。
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