公开(公告)号：US08204348B2

公开(公告)日：2012-06-19

申请号：US12494583

申请日：2009-06-30

申请人： David Keller ,  Paul Kroushl ,  Wayne Chu

发明人： David Keller ,  Paul Kroushl ,  Wayne Chu

IPC分类号： G02B6/44

CPC分类号： G02B6/443 ,  G02B6/4416 ,  G02B6/4432

摘要： A composite cable includes at least two optical fiber components and at least one additional component. An irradiated crosslinked jacket surrounds the optical fiber component and the at least one additional component. A shield encloses at least the two optical fiber components within the jacket, where the shield protects the optical fibers from irradiation of the crosslinked jacket.

摘要翻译： 复合电缆包括至少两个光纤部件和至少一个附加部件。 辐照的交联护套围绕光纤部件和至少一个附加部件。 屏蔽件至少包围护套内的两个光纤部件，其中屏蔽件保护光纤免受交联护套的照射。

公开(公告)号：US20120134634A1

公开(公告)日：2012-05-31

申请号：US12858153

申请日：2010-08-17

申请人： David Keller ,  Paul Kroushl ,  Randie Yoder ,  Dan Rouse

发明人： David Keller ,  Paul Kroushl ,  Randie Yoder ,  Dan Rouse

IPC分类号： G02B6/44

CPC分类号： G02B6/4429 ,  G02B6/4413

摘要： A fiber optic cable is provided with a plurality of buffer tubes each with one or more optical fibers, a plurality of strength members and a jacket. The fibers within the cable meet maximum attenuation of substantially 0.07 db increase when decreasing from −23° C. to −60° C.

摘要翻译： 光纤电缆设置有多个缓冲管，每个缓冲管具有一个或多个光纤，多个加强件和护套。 当从-23℃降至-60℃时，电缆内的光纤达到最大衰减量，实质上为0.07db。

公开(公告)号：US20110038586A1

公开(公告)日：2011-02-17

申请号：US12816467

申请日：2010-06-16

申请人： David Keller

发明人： David Keller

IPC分类号： G02B6/44

CPC分类号： G02B6/443 ,  G02B6/441 ,  G02B6/4484

摘要： A fiber optic cable has at least one fiber and at least one buffer tube surrounding the fiber, with the fiber being loosely held within the buffer tube. A jacket surrounds the tube where the at least one buffer tube is constructed from an extruded transparent polymer, allowing the arrangement of the fiber within the buffer tube to be visible along the entire length of the tube.

摘要翻译： 光纤电缆具有至少一个光纤和围绕光纤的至少一个缓冲管，纤维松散地保持在缓冲管内。 护套围绕管，其中至少一个缓冲管由挤出的透明聚合物构成，允许缓冲管内的纤维的布置沿管的整个长度可见。

公开(公告)号：US07758137B2

公开(公告)日：2010-07-20

申请号：US11825919

申请日：2007-07-09

申请人： David Keller ,  Ronald A. Askeland ,  Steve Steinfield ,  Wayne Richard

发明人： David Keller ,  Ronald A. Askeland ,  Steve Steinfield ,  Wayne Richard

IPC分类号： B41J29/38 ,  B41J2/15 ,  B41J29/393

CPC分类号： B41J2/145

摘要： A fluid ejection device includes a die having a plurality of nozzles variously configured according to a predetermined intended distribution. The fluid ejection device also includes a controller configured to set a mean drop volume of the die by selectively firing selected nozzles of the die.

摘要翻译： 流体喷射装置包括具有根据预定的预定分布而各种配置的多个喷嘴的模具。 流体喷射装置还包括控制器，该控制器被配置为通过选择性地点燃模具的所选喷嘴来设定模具的平均液滴体积。

公开(公告)号：US07672556B2

公开(公告)日：2010-03-02

申请号：US11805840

申请日：2007-05-24

申请人： David Keller

发明人： David Keller

IPC分类号： G02B6/44

CPC分类号： G02B6/4495

摘要： A fiber cable having a first fiber containing portion with a plurality of optional fibers disposed therein. A second strength portion is separable from the first fiber containing portion arranged in a substantially flat arrangement. The second strength portion is separatably coupled to the first fiber containing portion.

摘要翻译： 一种光缆，其具有设置在其中的多个可选光纤的第一光纤容纳部分。 第二强度部分与布置成基本扁平布置的第一纤维容纳部分分离。 第二强度部分可分离地联接到第一纤维容纳部分。

公开(公告)号：US07664354B2

公开(公告)日：2010-02-16

申请号：US11600932

申请日：2006-11-16

申请人： David Keller ,  Bernard Michael Blell

发明人： David Keller ,  Bernard Michael Blell

IPC分类号： G02B6/44

CPC分类号： G02B6/4494 ,  G02B6/443 ,  G02B6/447

摘要： A fiber cable having at least one fiber optic element, a water swellable powder, disposed on the fiber optic element and a tube surrounding the fiber element and the water swellable powder. The fiber optic element is in a loose non-coupled arrangement with respect to the inside of the tube such that during installation, mechanical installation stresses applied to the cable and the tube are not imparted to the fiber optic element therein.

摘要翻译： 一种具有至少一个光纤元件，设置在光纤元件上的水可溶胀粉末和围绕纤维元件的管和水可溶胀粉末的光缆。 光纤元件相对于管的内部处于松散的非耦合布置，使得在安装期间，施加到电缆和管的机械安装应力不被赋予其中的光纤元件。

公开(公告)号：US07609926B2

公开(公告)日：2009-10-27

申请号：US11893365

申请日：2007-08-14

申请人： Jeff Rosenquist ,  David Keller

发明人： Jeff Rosenquist ,  David Keller

IPC分类号： G02B6/44

CPC分类号： G02B6/4411

摘要： An optical fiber cable maintains an outer jacket, at least one optical fiber tube within the jacket and for each optical fiber tube, four optical fibers, arranged in a substantially squared arrangement. The optical fibers are linearly arranged along the length of the cable. The optical fibers are loosely arranged within the fiber tube in such a manner as to allow shifting of the straight optical fibers to conform to a bending of the cable, while being simultaneously constrained such that the straight arranged fibers do not become crossed-over or overlapped during bending.

摘要翻译： 光纤电缆保持外护套，护套内的至少一个光纤管和用于每个光纤管的四个光纤以基本平方的布置布置。 光纤沿着电缆的长度线性排列。 光纤以这样的方式松散地布置在光纤管内，使得可以同时约束直线光纤以使其与光缆的弯曲相一致，使得直线布置的光纤不会交叉或重叠 在弯曲期间。

公开(公告)号：US07471387B1

公开(公告)日：2008-12-30

申请号：US11351278

申请日：2006-02-09

申请人： Patrick J. Treado ,  Charles W. Gardner, Jr. ,  John S. Maier ,  David Keller

发明人： Patrick J. Treado ,  Charles W. Gardner, Jr. ,  John S. Maier ,  David Keller

IPC分类号： G01N21/00 ,  G01N21/65

CPC分类号： G01J3/44 ,  G01N21/65

摘要： A system and method for detecting aerosol threats comprising electrostatic collection and deposition of a threat agent onto a substrate. The threat agent deposited on the substrate is illuminated with a plurality of photons to thereby produce Raman scattered photons. The Raman scattered photons are analyzed in order to identify the threat agent.

摘要翻译： 一种用于检测气溶胶威胁的系统和方法，包括将威胁剂静电收集和沉积到基底上。 沉积在基板上的威胁剂被多个光子照射，由此产生拉曼散射的光子。 分析拉曼散射光子以识别威胁剂。

公开(公告)号：US20080232749A1

公开(公告)日：2008-09-25

申请号：US11893365

申请日：2007-08-14

申请人： Jeff Rosenquist ,  David Keller

发明人： Jeff Rosenquist ,  David Keller

IPC分类号： G02B6/44

CPC分类号： G02B6/4411

摘要： An optical fiber cable maintains an outer jacket, at least one optical fiber tube within the jacket and for each optical fiber tube, four optical fibers, arranged in a substantially squared arrangement. The optical fibers are linearly arranged along the length of the cable. The optical fibers are loosely arranged within the fiber tube in such a manner as to allow shifting of the straight optical fibers to conform to a bending of the cable, while being simultaneously constrained such that the straight arranged fibers do not become crossed-over or overlapped during bending.

摘要翻译： 光纤电缆保持外护套，护套内的至少一个光纤管和用于每个光纤管的四个光纤以基本平方的布置布置。 光纤沿着电缆的长度线性排列。 光纤以这样的方式松散地布置在光纤管内，使得可以同时约束直线光纤以使其与光缆的弯曲相一致，使得直线布置的光纤不会交叉或重叠 在弯曲期间。

公开(公告)号：US07249815B2

公开(公告)日：2007-07-31

申请号：US10769252

申请日：2004-01-30

申请人： David Keller ,  Ronald A. Askeland ,  Steve Steinfield ,  Wayne Richard

发明人： David Keller ,  Ronald A. Askeland ,  Steve Steinfield ,  Wayne Richard

IPC分类号： B41J29/38 ,  B41J2/205 ,  B41J2/14 ,  B41J29/393

CPC分类号： B41J2/145

摘要： A fluid ejection device includes a die having a plurality of nozzles variously configured according to a predetermined intended distribution. The fluid ejection device also includes a controller configured to set a mean drop volume of the die by selectively firing selected nozzles of the die.

摘要翻译： 流体喷射装置包括具有根据预定的预定分布而各种配置的多个喷嘴的模具。 流体喷射装置还包括控制器，该控制器被配置为通过选择性地点燃模具的所选喷嘴来设定模具的平均液滴体积。