|
US3984627A
(en)
*
|
1974-04-18 |
1976-10-05 |
Andre Galerne |
Method and apparatus for examining the interior of a bore hole and/or caisson or the like
|
|
CH573026A5
(de)
*
|
1974-06-11 |
1976-02-27 |
Kaiser Josef Ag Fahrzeugwerk |
|
|
US4107738A
(en)
*
|
1976-08-25 |
1978-08-15 |
Conco Inc. |
Sewer inspection device and method of scanning sewers for leaks
|
|
US4067349A
(en)
*
|
1976-11-15 |
1978-01-10 |
Halliburton Company |
Packer for testing and grouting conduits
|
|
CA1118093A
(en)
*
|
1978-05-19 |
1982-02-09 |
Alan E. Davey |
Pipe inspection apparatue
|
|
US4194218A
(en)
*
|
1978-12-29 |
1980-03-18 |
Kabushiki Kaisha Kantool |
Inspection apparatus for underground channels
|
|
GB2064059B
(en)
*
|
1979-11-20 |
1984-05-23 |
Nuttall Ltd Edmund |
Remote inspection equipment
|
|
DE3013465A1
(de)
*
|
1980-04-05 |
1981-10-08 |
Seba-Dynatronic Mess- und Ortungstechnik gmbH, 8601 Baunach |
Messverfahren und vorrichtung zur punktgenauen ortung von leckstellen in druckfluessigkeit fuehrenden rohren
|
|
GB2097626B
(en)
*
|
1981-04-29 |
1984-09-19 |
Nuttall Edmund Ltd |
Remote inspection and cutting equipment
|
|
DE3139733A1
(de)
*
|
1981-10-06 |
1983-04-21 |
Kraftwerk Union AG, 4330 Mülheim |
Positionierverfahren und -einrichtung fuer unsichtbare, in hohlkoerpern verfahrbare geraetetraeger
|
|
DE3139692A1
(de)
*
|
1981-10-06 |
1983-04-21 |
Kraftwerk Union AG, 4330 Mülheim |
Geraetetraeger, insbesondere rohrinnen-manipulator
|
|
EP0083759B1
(de)
*
|
1982-01-07 |
1987-08-26 |
Sumitomo Electric Industries Limited |
Vorrichtung zur optischen Innenüberwachung einer Leitung
|
|
JPS58131878A
(ja)
*
|
1982-02-01 |
1983-08-05 |
Sumitomo Electric Ind Ltd |
管路内観察装置
|
|
GB2124728B
(en)
*
|
1982-07-01 |
1985-11-13 |
Micro Consultants Ltd |
Cable television transmission
|
|
DE3419683A1
(de)
*
|
1984-05-24 |
1985-11-28 |
Mannesmann AG, 4000 Düsseldorf |
Rohrmolch mit fahrwerken
|
|
SE8406065D0
(sv)
*
|
1984-11-30 |
1984-11-30 |
Lennart Wettervik |
Metod for sokning och kartleggning av inleckande vatten i spillvattenledningar
|
|
DE3522149A1
(de)
*
|
1985-06-21 |
1987-01-02 |
Mueller Umwelttechnik |
Vorrichtung zur fernsehuntersuchung von rohrleitungen
|
|
USRE33160E
(en)
*
|
1985-09-13 |
1990-02-06 |
Cues, Inc. |
Method and apparatus for inspecting lateral lines
|
|
US4651558A
(en)
*
|
1985-09-13 |
1987-03-24 |
Cues, Inc. |
Method and apparatus for inspecting lateral lines
|
|
DE3618624A1
(de)
*
|
1986-06-03 |
1987-12-10 |
Bernd Brandes |
Inspektionsraupe fuer tunnelartige kanaele
|
|
JP2534698B2
(ja)
*
|
1987-03-20 |
1996-09-18 |
東京電力株式会社 |
管内検査ピグ装置
|
|
US5140319A
(en)
*
|
1990-06-15 |
1992-08-18 |
Westech Geophysical, Inc. |
Video logging system having remote power source
|
|
US5202944A
(en)
*
|
1990-06-15 |
1993-04-13 |
Westech Geophysical, Inc. |
Communication and power cable
|
|
DE4115371A1
(de)
*
|
1990-09-28 |
1992-04-02 |
Contraves Gmbh |
Einrichtung zur pruefung von kanalisationsleitungen
|
|
US5144422A
(en)
*
|
1991-06-24 |
1992-09-01 |
Hughes Aircraft Company |
Optimal television imaging system for guided missile
|
|
DE4202138C2
(de)
*
|
1992-01-27 |
1996-09-19 |
Aquaplus Brunnensanierung Kaet |
Gestell mit einer Kamera für die Inspektion einer Brunnenschachtwand
|
|
US5663758A
(en)
*
|
1993-04-05 |
1997-09-02 |
Dhv International, Inc. |
Instrument probe having a back-lighted camera
|
|
US5896166A
(en)
|
1993-06-02 |
1999-04-20 |
Envision Medical Corporation |
Remote CCD video camera with non-volatile digital memory
|
|
US5402165A
(en)
*
|
1993-10-12 |
1995-03-28 |
Westech Geophysical, Inc. |
Dual lighting system and method for a video logging
|
|
DE29500127U1
(de)
*
|
1995-01-05 |
1995-03-23 |
Kapchinus, Birgit, 37290 Meißner |
Vorrichtung zur Innenuntersuchung von Rohren mit einer Kamera
|
|
DE29600750U1
(de)
*
|
1996-01-17 |
1997-05-15 |
Kapchinus, Birgit, 37290 Meißner |
Vorrichtung zur Innenuntersuchung von Rohren, insbesondere mit einer Kamera
|
|
DE29604682U1
(de)
*
|
1996-03-14 |
1997-08-14 |
itv Gesellschaft für Industrie-TV mbH, 87488 Betzigau |
Vorrichtung für die Inspektion von Rohrleitungen
|
|
GB9802473D0
(en)
*
|
1998-02-06 |
1998-04-01 |
British Gas Plc |
Method and apparatus to detect the presence of water on a surface
|
|
US6111600A
(en)
*
|
1998-02-26 |
2000-08-29 |
Mcleod; James F. |
Extended-reach sewer inspection device
|
|
US5992247A
(en)
|
1998-04-23 |
1999-11-30 |
Aries Industries Incorporated |
Apparatus for inspecting lateral sewer pipes
|
|
US6512536B1
(en)
*
|
1999-02-09 |
2003-01-28 |
The United States Of America As Represented By The United States National Aeronautics And Space Administration |
Cable and line inspection mechanism
|
|
CA2309018A1
(en)
*
|
2000-05-12 |
2001-11-12 |
R. Michael Mcgrew |
Improved apparatus for inspecting lateral sewer pipes
|
|
US6697102B1
(en)
*
|
2000-10-31 |
2004-02-24 |
Deepsea Power & Light Company |
Bore hole camera with improved forward and side view illumination
|
|
US20020113869A1
(en)
*
|
2000-12-18 |
2002-08-22 |
Kirkwood Scott M. |
Pipeline mapping system and method
|
|
US20020113870A1
(en)
*
|
2001-02-16 |
2002-08-22 |
Mueckl Gareth J. |
Pipeline televising apparatus with wireless remote controller
|
|
FI20020854A
(fi)
*
|
2002-05-06 |
2003-11-07 |
Sakari Kuikka |
Laitteisto ja menetelmä viemäriputkien tarkastamiseksi
|
|
US7073979B2
(en)
*
|
2003-11-26 |
2006-07-11 |
Aries Industries Incorporated |
Method and apparatus for performing sewer maintenance with a thermal sensor
|
|
US7505063B1
(en)
*
|
2004-02-17 |
2009-03-17 |
Ronald A. Basterdo |
Self-adjusting and centering camera mount for inspecting pipe
|
|
KR101089501B1
(ko)
|
2005-04-15 |
2011-12-02 |
주식회사 케이티 |
소구경 관로 조사용 카메라 장치
|
|
US20090027497A1
(en)
|
2007-07-26 |
2009-01-29 |
Stephen Thomas Peacock |
Camera light
|
|
DE102012002643A1
(de)
*
|
2012-02-08 |
2013-08-08 |
Stefan Raßmann |
Autarkes, ortsveränderliches Inline- Messgerät zur Detektion und Aufzeichnung von Leckagen in Gas- und Flüssiggaspipelines.
|
|
GB2502839B8
(en)
*
|
2012-07-16 |
2014-07-09 |
Ev Offshore Ltd |
Pipeline inspection apparatus
|
|
DE102012108500B3
(de)
*
|
2012-09-11 |
2014-03-13 |
Ipek International Gmbh |
Inspektionssystem mit Temperaturmesseinrichtung
|
|
FR2996001B1
(fr)
*
|
2012-09-21 |
2014-10-03 |
Electricite De France |
Dispositif et procede d'inspection et de caracterisation de defauts de surface dans des elements de tuyauterie
|
|
US11041780B2
(en)
*
|
2017-07-19 |
2021-06-22 |
John Johnson |
Duct leakage detection system and method
|
|
CN107968275B
(zh)
*
|
2017-09-30 |
2019-10-08 |
武汉船用机械有限责任公司 |
一种电气连接装置
|
|
FR3072757B1
(fr)
*
|
2017-10-24 |
2019-11-29 |
Suez Groupe |
Dispositif d'inspection non motorise de canalisations de fluide
|
|
CN111424795A
(zh)
*
|
2020-02-26 |
2020-07-17 |
郑州大学 |
排水管道修补可视化智能旋喷方法
|
|
CN114216615A
(zh)
*
|
2021-04-26 |
2022-03-22 |
派尔实验装备有限公司 |
一种VOCs气体检测设备的检测方法
|