DE2523930A1 - Geraet fuer die fernuntersuchung von wasserleitungen, kanalrohren u.dgl. - Google Patents
Geraet fuer die fernuntersuchung von wasserleitungen, kanalrohren u.dgl.Info
- Publication number
- DE2523930A1 DE2523930A1 DE19752523930 DE2523930A DE2523930A1 DE 2523930 A1 DE2523930 A1 DE 2523930A1 DE 19752523930 DE19752523930 DE 19752523930 DE 2523930 A DE2523930 A DE 2523930A DE 2523930 A1 DE2523930 A1 DE 2523930A1
- Authority
- DE
- Germany
- Prior art keywords
- zone
- lens
- light
- disc
- screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 4
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
- 239000007990 PIPES buffer Substances 0.000 title 1
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000011261 inert gas Substances 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 241001674048 Phthiraptera Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000010181 polygamy Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/38—Investigating fluid-tightness of structures by using light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/005—Investigating fluid-tightness of structures using pigs or moles
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
- G03B37/005—Photographing internal surfaces, e.g. of pipe
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH793574A CH573026A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-11 | 1974-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2523930A1 true DE2523930A1 (de) | 1976-01-02 |
Family
ID=4332628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752523930 Pending DE2523930A1 (de) | 1974-06-11 | 1975-05-30 | Geraet fuer die fernuntersuchung von wasserleitungen, kanalrohren u.dgl. |
Country Status (5)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3618624A1 (de) * | 1986-06-03 | 1987-12-10 | Bernd Brandes | Inspektionsraupe fuer tunnelartige kanaele |
| DE4107058A1 (de) * | 1991-03-06 | 1992-09-10 | Dietmar Dr Med Enk | Vorrichtung und verfahren zum lotrechten ausrichten der achse eines gegenstandes |
| WO1994010602A3 (de) * | 1992-10-23 | 1994-07-21 | Harald Wurzer | Gerät für die optische unterwasser-beobachtung |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4194218A (en) * | 1978-12-29 | 1980-03-18 | Kabushiki Kaisha Kantool | Inspection apparatus for underground channels |
| US4275414A (en) * | 1979-01-04 | 1981-06-23 | Westinghouse Electric Corp. | Tube plug weld inspection apparatus |
| GB2177278A (en) * | 1985-07-05 | 1987-01-14 | Hunger Ibak H Gmbh & Co Kg | Variable sight line television camera |
| DE8706820U1 (de) * | 1987-05-12 | 1988-03-03 | JT-Elektronik GmbH, 8990 Lindau | Beleuchtungsscheinwerfer in einem Gehäuse und Beleuchtungsscheinwerfer mit einer Fernsehkamera in einem gemeinsamen Gehäuse |
| FR2625010B1 (fr) * | 1987-12-18 | 1990-04-27 | Sodern | Illuminateur de forte puissance pour camera |
| US4974168A (en) * | 1988-04-19 | 1990-11-27 | Cherne Industries, Inc. | Automatic pipeline data collection and display system |
| US4961111A (en) * | 1989-07-21 | 1990-10-02 | Safe T. V., Inc. | Video inspection system for hazardous environments |
| US5068720A (en) * | 1989-07-21 | 1991-11-26 | Safe T.V., Inc. | Video inspection system for hazardous environments |
| AU7112396A (en) * | 1995-09-15 | 1997-04-17 | Robert Lee Thompson | Surgical/diagnostic imaging device |
| US6007484A (en) | 1995-09-15 | 1999-12-28 | Image Technologies Corporation | Endoscope having elevation and azimuth control of camera |
| US6413209B1 (en) | 1995-09-15 | 2002-07-02 | Med Images, Inc. | Imaging system with condensation control |
| US6428470B1 (en) | 1995-09-15 | 2002-08-06 | Pinotage, Llc | Imaging system and components thereof |
| US5790185A (en) * | 1996-12-06 | 1998-08-04 | Auzerais; François | Video inspection or logging tool |
| US6069652A (en) * | 1997-09-26 | 2000-05-30 | Ultrak, Inc. | Furnace video camera apparatus |
| US6778209B1 (en) * | 1997-09-26 | 2004-08-17 | Diamond Power International, Inc. | Furnace video camera apparatus |
| DE19851119C2 (de) * | 1998-11-06 | 2001-05-31 | Byk Gulden Lomberg Chem Fab | Behälter und Vorrichtung zur Blindung der Verabreichung von nicht festen pharmazeutischen Darreichungsformen bei der klinischen Prüfung |
| US7920163B1 (en) | 1999-06-15 | 2011-04-05 | Tessera International, Inc. | Sealed, waterproof digital electronic camera system and method of fabricating same |
| US20030215128A1 (en) * | 2001-09-12 | 2003-11-20 | Pinotage Llc | System and method for obtaining and utilizing maintenance information |
| AU2001289056A1 (en) * | 2000-09-11 | 2002-03-26 | Pinotage, Llc | System and method for obtaining and utilizing maintenance information |
| DE10360593B3 (de) * | 2003-12-19 | 2005-01-13 | Miele & Cie. Kg | Kochfeld zum Einbau in eine Arbeitsplatte einer Küchenzeile |
| US20090027497A1 (en) | 2007-07-26 | 2009-01-29 | Stephen Thomas Peacock | Camera light |
| US11293581B2 (en) * | 2019-06-13 | 2022-04-05 | San Diego County Water Authority | Pipeline inspection system |
| CN110285928B (zh) * | 2019-06-28 | 2024-02-13 | 安徽工程大学 | 一种铸管外壁渗水视觉检测装置 |
| US11389842B2 (en) | 2019-08-29 | 2022-07-19 | Federal Signal Corporation | Light system for a sewer cleaning vehicle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3715484A (en) * | 1971-02-11 | 1973-02-06 | Conco Inc | Duct scanning apparatus |
| US3885091A (en) * | 1973-10-24 | 1975-05-20 | Halliburton Co | Method and apparatus for pipeline inspection |
-
1974
- 1974-06-11 CH CH793574A patent/CH573026A5/xx not_active IP Right Cessation
-
1975
- 1975-05-26 AT AT396375A patent/AT331730B/de not_active IP Right Cessation
- 1975-05-30 DE DE19752523930 patent/DE2523930A1/de active Pending
- 1975-06-05 US US05/584,150 patent/US3958080A/en not_active Expired - Lifetime
- 1975-06-05 IT IT68442/75A patent/IT1036173B/it active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3618624A1 (de) * | 1986-06-03 | 1987-12-10 | Bernd Brandes | Inspektionsraupe fuer tunnelartige kanaele |
| DE4107058A1 (de) * | 1991-03-06 | 1992-09-10 | Dietmar Dr Med Enk | Vorrichtung und verfahren zum lotrechten ausrichten der achse eines gegenstandes |
| WO1994010602A3 (de) * | 1992-10-23 | 1994-07-21 | Harald Wurzer | Gerät für die optische unterwasser-beobachtung |
Also Published As
| Publication number | Publication date |
|---|---|
| US3958080A (en) | 1976-05-18 |
| IT1036173B (it) | 1979-10-30 |
| ATA396375A (de) | 1975-11-15 |
| CH573026A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-02-27 |
| AT331730B (de) | 1976-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |