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1. 发明申请

WO2007047338A2 INSPECTION SYSTEM AND METHOD 审中-公开
标题翻译：检查系统和方法
公开(公告)号：WO2007047338A2
公开(公告)日：2007-04-26
申请号：PCT/US2006/039828
申请日：2006-10-11
申请人： ENVIROSIGHT LLC , LINDNER, Richard
发明人： LINDNER, Richard
IPC分类号： G01J1/04
CPC分类号： G01N21/954 , G01N21/94 , G01N2021/9544 , G01N2201/021
摘要： A method of inspecting a lateral pipe extending from a manhole, the method comprising: (a) extending an imaging head into the manhole using a positioning system, the imaging head comprising an imaging device and at least one lamp capable of producing a light beam, the positioning system comprising an elongated member and a targeting fixture operatively connected thereto, the imaging head being attached to one end of the elongated member, the targeting fixture having a distal end biased outwardly from the imaging head; (b) placing the distal end on a rigid surface proximate to the lateral pipe; (c) pushing down on the elongated member such that the distal end resiliently moves toward the imaging head, thereby allowing the light beam to be centered approximately in the lateral pipe; and (d) imaging a target located within the lateral pipe.
摘要翻译：一种检查从人孔延伸的侧管的方法，所述方法包括：（a）使用定位系统将成像头延伸到人孔中，所述成像头包括成像装置和能够产生光束的至少一个灯，所述定位系统包括细长构件和与其可操作地连接的瞄准夹具，所述成像头附接到所述细长构件的一端，所述瞄准夹具具有从所述成像头向外偏压的远端; （b）将远端放置在靠近侧管的刚性表面上; （c）向下推动细长构件，使得远端朝向成像头弹性移动，从而允许光束大致在侧管中心居中; 和（d）对位于侧管内的靶进行成像。

2. 发明申请

WO2007047338A3 INSPECTION SYSTEM AND METHOD 审中-公开
标题翻译：检查系统和方法
公开(公告)号：WO2007047338A3
公开(公告)日：2008-01-10
申请号：PCT/US2006039828
申请日：2006-10-11
申请人： ENVIROSIGHT LLC , LINDNER RICHARD
发明人： LINDNER RICHARD
IPC分类号： H04N7/18 , G01M99/00
CPC分类号： G01N21/954 , G01N21/94 , G01N2021/9544 , G01N2201/021
摘要： A method of inspecting a lateral pipe extending from a manhole, the method comprising: (a) extending an imaging head into the manhole using a positioning system, the imaging head comprising an imaging device and at least one lamp capable of producing a light beam, the positioning system comprising an elongated member and a targeting fixture operatively connected thereto, the imaging head being attached to one end of the elongated member, the targeting fixture having a distal end biased outwardly from the imaging head; (b) placing the distal end on a rigid surface proximate to the lateral pipe; (c) pushing down on the elongated member such that the distal end resiliently moves toward the imaging head, thereby allowing the light beam to be centered approximately in the lateral pipe; and (d) imaging a target located within the lateral pipe.
摘要翻译：一种检查从人孔延伸的侧管的方法，所述方法包括：（a）使用定位系统将成像头延伸到人孔中，所述成像头包括成像装置和能够产生光束的至少一个灯，所述定位系统包括细长构件和与其可操作地连接的瞄准夹具，所述成像头附接到所述细长构件的一端，所述瞄准夹具具有从所述成像头向外偏压的远端; （b）将远端放置在靠近侧管的刚性表面上; （c）向下推动细长构件，使得远端朝向成像头弹性移动，从而允许光束大致在侧管中心居中; 和（d）对位于侧管内的靶进行成像。

3. 发明申请

WO2012138976A1 METHOD AND APPARATUS FOR DETERMINING PROPER CURING OF PIPE LINERS USING DISTRIBUTED TEMPERATURE SENSING 审中-公开
标题翻译：使用分布式温度感测确定管道衬垫的正确固化的方法和装置
公开(公告)号：WO2012138976A1
公开(公告)日：2012-10-11
申请号：PCT/US2012/032492
申请日：2012-04-06
申请人： ENVIROSIGHT LLC , LINDNER, Richard , GEARHART, Stephen, Vincent
发明人： LINDNER, Richard , GEARHART, Stephen, Vincent
IPC分类号： F16L55/165 , F16L58/10 , G01K11/32
CPC分类号： F16L55/165 , F16L58/1036 , G01K11/32
摘要： The present invention relates to methods and apparatus utilizing distributed temperature sensing DTS, to monitor the temperature of a cured- in-place pipe liner to determine if proper curing temperatures and times are achieved. More particularly, an optical fiber (105) is placed between the pipe (101) and the liner (103) running the entire length of the liner. The optical fiber (105) is coupled to a DTS unit (107). During curing of the liner (103), the DTS unit (107) sends light pulses down the fiber from one end and detects the characteristics and time delay of light backscattered to the unit. The characteristics are indicative of the temperature of the optical fiber, while the delay is indicative of the round trip time of the light within the fiber, and thus the distance from the DTS unit from which any particular backscatter signal originated.
摘要翻译：本发明涉及利用分布式温度感测DTS的方法和装置，以监测固化管道衬管的温度，以确定是否达到适当的固化温度和时间。更具体地，光纤（105）被放置在管（101）和衬套（103）之间延伸的内衬的整个长度上。光纤（105）耦合到DTS单元（107）。在衬垫（103）的固化期间，DTS单元（107）从一端向下发射光脉冲，并且检测反向散射到单元的光的特性和时间延迟。这些特性表示光纤的温度，而延迟表示光在光纤内的往返时间，并且因此表示来自DTS单元的与任何特定反向散射信号的距离。

4. 发明申请

WO2011163493A2 IMAGING DEVICE WITH FOCUSED ILLUMINATION 审中-公开
标题翻译：具有聚焦照明的成像装置
公开(公告)号：WO2011163493A2
公开(公告)日：2011-12-29
申请号：PCT/US2011/041655
申请日：2011-06-23
申请人： ENVIROSIGHT LLC , DROST, Jeffrey D. , WALKER, Bill , LYNCH, Chris , LINDNER, Richard
发明人： DROST, Jeffrey D. , WALKER, Bill , LYNCH, Chris , LINDNER, Richard
IPC分类号： G01N21/954
CPC分类号： G03B15/03 , F21V17/02 , G03B3/02 , G03B15/05 , G03B2215/0525 , G03B2215/0589 , H04N7/183
摘要： An imaging system comprising a parabolic reflector having a base and defining a first axis, a light source disposed proximate the base essentially along the first axis, an imaging device comprising a zooming lens having a second axis, the imaging device being disposed in front of the light source along the first axis such that the second axis and the first axis are essentially coincident.
摘要翻译：一种成像系统，包括具有基部并限定第一轴的抛物面反射器，基本上沿着第一轴线设置在基部附近的光源，成像装置，包括具有第二轴的变焦透镜，成像装置设置在光源沿着第一轴线，使得第二轴线和第一轴线基本上重合。

5. 发明申请

WO2007047338A9 INSPECTION SYSTEM AND METHOD 审中-公开
标题翻译：检验系统和方法
公开(公告)号：WO2007047338A9
公开(公告)日：2007-06-07
申请号：PCT/US2006039828
申请日：2006-10-11
申请人： ENVIROSIGHT LLC , LINDNER RICHARD
发明人： LINDNER RICHARD
IPC分类号： G01J1/04 , G01M99/00
CPC分类号： G01N21/954 , G01N21/94 , G01N2021/9544 , G01N2201/021
摘要： A method of inspecting a lateral pipe extending from a manhole, the method comprising: (a) extending an imaging head into the manhole using a positioning system, the imaging head comprising an imaging device and at least one lamp capable of producing a light beam, the positioning system comprising an elongated member and a targeting fixture operatively connected thereto, the imaging head being attached to one end of the elongated member, the targeting fixture having a distal end biased outwardly from the imaging head; (b) placing the distal end on a rigid surface proximate to the lateral pipe; (c) pushing down on the elongated member such that the distal end resiliently moves toward the imaging head, thereby allowing the light beam to be centered approximately in the lateral pipe; and (d) imaging a target located within the lateral pipe.
摘要翻译： 1。一种检查从人孔延伸的横向管的方法，所述方法包括：（a）使用定位系统将成像头延伸到所述人孔中，所述成像头包括成像装置和至少一个能够产生光束的灯，所述定位系统包括细长构件和与其可操作地连接的瞄准夹具，所述成像头连接到所述细长构件的一端，所述瞄准夹具具有从所述成像头向外偏置的远端; （b）将远端放置在接近侧管的刚性表面上; （c）向下按压细长构件，使得远端朝着成像头弹性地移动，由此允许光束大致居中在横向管中; 和（d）对位于横向管内的目标成像。

6. 发明申请

WO2023076380A2 360° MANHOLE INSPECTION SYSTEM AND METHOD 审中-公开
公开(公告)号：WO2023076380A2
公开(公告)日：2023-05-04
申请号：PCT/US2022/047877
申请日：2022-10-26
申请人： ENVIROSIGHT LLC , CUENET, Stéphane , KOEGLER, Wolfram , WELLS, Jacob
发明人： CUENET, Stéphane , KOEGLER, Wolfram , WELLS, Jacob
IPC分类号： G01N21/954 , E03F5/02 , E03F7/12 , G03B15/03 , H04N7/18
摘要： A system for automatically obtaining 360 ° manhole video data, said system comprising a housing; a 360° video camera in said housing, one or more lights disposed in said housing, a digital processor disposed in said housing, a distance finder disposed in said housing, and digital storage disposed in said housing for storing digital data from said 360° video camera, wherein said digital processor is configured to automatically obtain manhole video data by commencing acquisition of video data once said housing is maintained at the same vertical position from the bottom of the manhole, as determined by said distance finder, for a predetermined time, once said digital processor commences acquiring video data, prompting a user to begin lowering said housing; stopping acquisition of said video data once said housing is a predetermined distance from said bottom of the manhole, and prompting said user to withdraw the housing from said manhole.

7. 发明申请

WO2018183775A1 WIRELESS PUSH CAMERA 审中-公开
公开(公告)号：WO2018183775A1
公开(公告)日：2018-10-04
申请号：PCT/US2018/025295
申请日：2018-03-29
申请人： ENVIROSIGHT LLC
发明人： WELLS, Jacob , LINDNER, Richard , KOEGLER, Wolfram , BÜHLER, Michael
IPC分类号： H01R39/08 , H04N5/225 , H04N5/253
CPC分类号： H02G11/02 , G02B23/2484 , H04N5/2251 , H04N7/183 , H04N2005/2255
摘要： A push camera apparatus comprising: (a) at least one reel configured to rotate on a base to pay out or reel in a cable, the reel having a cable input; (b) the cable having a proximate end and a distal end, the proximate end being connected to the cable input; (c) a camera connected to the distal end and configured to transmit image data through the cable to the cable input; and (d) a communication module operatively connected to the cable input and configured to rotate with the reel, and to transmit wirelessly the image data from the cable input to a wireless controller.

8. 发明申请

WO2011163493A3 IMAGING DEVICE WITH FOCUSED ILLUMINATION 审中-公开
标题翻译：具有聚焦照明的成像装置
公开(公告)号：WO2011163493A3
公开(公告)日：2012-03-08
申请号：PCT/US2011041655
申请日：2011-06-23
申请人： ENVIROSIGHT LLC , DROST JEFFREY D , WALKER BILL , LYNCH CHRIS , LINDNER RICHARD
发明人： DROST JEFFREY D , WALKER BILL , LYNCH CHRIS , LINDNER RICHARD
IPC分类号： G01N21/954
CPC分类号： G03B15/03 , F21V17/02 , G03B3/02 , G03B15/05 , G03B2215/0525 , G03B2215/0589 , H04N7/183
摘要： An imaging system comprising a parabolic reflector having a base and defining a first axis, a light source disposed proximate the base essentially along the first axis, an imaging device comprising a zooming lens having a second axis, the imaging device being disposed in front of the light source along the first axis such that the second axis and the first axis are essentially coincident.
摘要翻译：一种成像系统，包括具有基部并限定第一轴的抛物面反射器，基本上沿着第一轴线设置在基部附近的光源，成像装置，包括具有第二轴的变焦透镜，成像装置设置在光源沿着第一轴线，使得第二轴线和第一轴线基本上重合。

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