DE7209732U - - Google Patents
Info
- Publication number
- DE7209732U DE7209732U DENDAT7209732 DE7209732U DE7209732U DE 7209732 U DE7209732 U DE 7209732U DE NDAT7209732 DENDAT7209732 DE NDAT7209732 DE 7209732 U DE7209732 U DE 7209732U DE 7209732 U DE7209732 U DE 7209732U
- Authority
- DE
- Germany
- 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.)
- Active
Links
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
- G01M3/005—Investigating fluid-tightness of structures using pigs or moles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/1645—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe
-
- 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
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2853—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipe joints or seals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12771271A | 1971-03-24 | 1971-03-24 | |
AU42049/72A AU456196B2 (en) | 1971-03-24 | 1972-05-08 | Method and apparatus for testing for leaks in pipes |
CH735772A CH556497A (de) | 1971-03-24 | 1972-05-17 | Vorrichtung zur feststellung von lecks in einem rohr, mit einem packer fuer die ferngesteuerte abdichtung des genannten lecks und verfahren zum betrieb der vorrichtung. |
NL7207621A NL7207621A (de) | 1971-03-24 | 1972-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE7209732U true DE7209732U (de) |
Family
ID=27423199
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT7209732 Active DE7209732U (de) | 1971-03-24 | ||
DE2212330A Expired DE2212330C3 (de) | 1971-03-24 | 1972-03-15 | Vorrichtung zum Auffinden, Testen und Abdichten von Lecks in Rohren |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2212330A Expired DE2212330C3 (de) | 1971-03-24 | 1972-03-15 | Vorrichtung zum Auffinden, Testen und Abdichten von Lecks in Rohren |
Country Status (8)
Country | Link |
---|---|
US (1) | US3750711A (de) |
AU (1) | AU456196B2 (de) |
BE (1) | BE785161A (de) |
CH (1) | CH556497A (de) |
DE (2) | DE2212330C3 (de) |
FR (1) | FR2131560A5 (de) |
GB (1) | GB1376236A (de) |
NL (1) | NL7207621A (de) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3915197A (en) * | 1974-03-22 | 1975-10-28 | Theordore G Piccirilli | Collapsible packer apparatus for sealing pipe leaks |
US3951173A (en) * | 1974-11-08 | 1976-04-20 | Cherne Industrial, Inc. | Method and apparatus for sealing large diameter pipes |
US4070904A (en) * | 1976-11-04 | 1978-01-31 | Vanderlans Gerald G | Pipeline joint tester |
US4067349A (en) * | 1976-11-15 | 1978-01-10 | Halliburton Company | Packer for testing and grouting conduits |
JPS5652689A (en) * | 1979-10-02 | 1981-05-11 | Doryokuro Kakunenryo | Protection mechanism of pipings |
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 |
US4375763A (en) * | 1980-10-14 | 1983-03-08 | Agl Corporation | Device for detecting and locating leaks in pipelines |
GB2122300B (en) * | 1982-06-11 | 1985-07-24 | William John Appleton | Repairing drains and underground pipelines |
JPS60139376A (ja) * | 1983-12-28 | 1985-07-24 | Tokyo Gas Co Ltd | 既設配管の補修工法 |
US4572228A (en) * | 1984-12-24 | 1986-02-25 | Cherne Industries, Inc. | Connector valve assembly for inflatable packer device |
GB8502781D0 (en) * | 1985-02-04 | 1985-03-06 | Bicc Plc | Repairing drains & underground pipes |
FR2583849B1 (fr) * | 1985-06-24 | 1988-01-22 | Chabaud Serge | Procede et dispositif pour la detection des fuites dans les canalisations |
US4651558A (en) * | 1985-09-13 | 1987-03-24 | Cues, Inc. | Method and apparatus for inspecting lateral lines |
USRE33160E (en) * | 1985-09-13 | 1990-02-06 | Cues, Inc. | Method and apparatus for inspecting lateral lines |
SE450969B (sv) * | 1985-11-25 | 1987-08-17 | Entreprenad Ab E & G Jonsson | Sett for renovering av markforlagda rorledningar |
US4691728A (en) * | 1986-05-28 | 1987-09-08 | Cherne Industries, Inc. | Electronic test and seal apparatus and method |
GB2216668A (en) * | 1988-03-15 | 1989-10-11 | County Hamper & Basket Works L | Pressure testing device |
US5066208A (en) * | 1990-04-05 | 1991-11-19 | Warmerdam Gerard G | Pipe joint testing and grouting unit |
DE4042396A1 (de) * | 1990-04-20 | 1992-02-20 | Fraunhofer Ges Forschung | Verfahren und vorrichtung zum orten von leckstellen in abwasserkanaelen |
DE4012619C2 (de) * | 1990-04-20 | 1994-12-01 | Fraunhofer Ges Forschung | Vorrichtung zum Orten von Leckstellen in einem Abwasserkanal |
NZ235422A (en) * | 1990-09-21 | 1992-11-25 | Andrew Karl Dufresne | Hydrostatic test equipment for pipeline; pneumatic seals form pressurisable test zone |
DE4115371A1 (de) * | 1990-09-28 | 1992-04-02 | Contraves Gmbh | Einrichtung zur pruefung von kanalisationsleitungen |
DE4101531A1 (de) * | 1991-01-19 | 1992-07-23 | Hunger Ibak H Gmbh & Co Kg | Vorrichtung zum auffinden und abdichten von lecks in rohren |
DE4101565A1 (de) * | 1991-01-21 | 1992-07-30 | Richter Hans | Verfahren und vorrichtung zum kontrollieren und reparieren von abdichtungen |
US5379802A (en) * | 1991-03-06 | 1995-01-10 | Vanderlans; Gerald J. | Pipeline stopper plug |
DE9212893U1 (de) * | 1992-09-24 | 1994-01-27 | Bilfinger + Berger Bauaktiengesellschaft, 68165 Mannheim | Vorrichtung zum Sanieren des Muffenbereichs von vorzugsweise nicht begehbaren Rohrleitungen, insbesondere Abwasserleitungen |
DE9217031U1 (de) * | 1992-12-15 | 1993-10-07 | JT Elektronik GmbH, 88131 Lindau | Vorrichtung zur Dichtigkeitsprüfung von Kanalrohren |
EP0727651B1 (de) * | 1995-02-15 | 2002-10-30 | Westinghouse Electric Company LLC | System und Verfahren zur in situ Überprüfung der Dichtigkeit eines Rohres |
GB9625693D0 (en) * | 1996-12-11 | 1997-01-29 | British Gas Plc | Flue inspection system |
GB9711432D0 (en) * | 1997-06-04 | 1997-07-30 | British Gas Plc | Pipe leakage detection |
US6318155B1 (en) * | 1997-07-25 | 2001-11-20 | Bruce Carr | Pressure testing apparatus |
GB9719101D0 (en) * | 1997-09-10 | 1997-11-12 | British Gas Plc | Pipe leak detection |
FR2777655B1 (fr) * | 1998-04-17 | 2000-06-30 | Poujoulat Sa | Dispositif de mesure de l'etancheite d'un conduit |
US5992247A (en) | 1998-04-23 | 1999-11-30 | Aries Industries Incorporated | Apparatus for inspecting lateral sewer pipes |
GB9823041D0 (en) * | 1998-10-22 | 1998-12-16 | British Gas Plc | Measuring leakage through ducts |
CA2309018A1 (en) * | 2000-05-12 | 2001-11-12 | R. Michael Mcgrew | Improved apparatus for inspecting lateral sewer pipes |
US6276398B1 (en) | 2000-06-14 | 2001-08-21 | Frederick Lange | Inflatable packer for repairing conduits |
US6427725B1 (en) | 2000-08-14 | 2002-08-06 | Vanderlans Gerald J. | Pipeline lateral packer and felt combinations and methods therefor |
US6619109B1 (en) * | 2000-09-25 | 2003-09-16 | Siemens Westinghouse Power Corporation | Steam turbine inlet bell seal inspection apparatus and method |
AU2002951189A0 (en) * | 2002-09-04 | 2002-09-19 | Terence Dominic Gillam | An inflatable pipe test probe |
US7073979B2 (en) * | 2003-11-26 | 2006-07-11 | Aries Industries Incorporated | Method and apparatus for performing sewer maintenance with a thermal sensor |
US7717137B2 (en) * | 2004-05-28 | 2010-05-18 | Uwe Harold Bednarzik | Internal pipe repair method and device |
US7475591B2 (en) * | 2005-11-22 | 2009-01-13 | Tdw Delaware, Inc. | Methods and systems for hydrostatic testing a pipeline |
US8564658B2 (en) * | 2008-09-22 | 2013-10-22 | Pgi International, Ltd. | NH3 distributor monitoring system and method |
US8486314B1 (en) * | 2012-12-11 | 2013-07-16 | Roy A. Terry | Method of internally restoring a leaking pipe |
US20140370183A1 (en) * | 2013-06-14 | 2014-12-18 | Roy A. Terry | Method Of Restoring A System Of Pipes |
BE1022335B1 (nl) * | 2014-01-22 | 2016-03-16 | Vliegen Nv | Voegentester |
DE202015106855U1 (de) | 2015-12-16 | 2016-01-12 | Richard-Michael Heiberger | Adapter, Blase und Prüfanordnung zur Rohrinspektion |
CN105927817B (zh) * | 2016-06-28 | 2018-02-09 | 天津绿清管道科技股份有限公司 | 一种智能封堵器在预定位置停止的控制装置和方法 |
CN113418146A (zh) * | 2021-08-03 | 2021-09-21 | 上海航天动力科技工程有限公司 | 一种用于供水管网的漏损辅助定位控制方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3199598A (en) * | 1962-07-02 | 1965-08-10 | Loomis Jean Doyle | Apparatus for testing and repairing well pipes |
US3254528A (en) * | 1962-11-23 | 1966-06-07 | Paul L Michael | Transducer mount |
US3400574A (en) * | 1966-10-31 | 1968-09-10 | Harold W. Cramer | Method and apparatus for testing pipelines |
US3453869A (en) * | 1967-02-15 | 1969-07-08 | Cherne Ind Inc | Mechanism for pressure testing installed sewer pipe for leaks |
US3606913A (en) * | 1968-12-13 | 1971-09-21 | Inst Gas Technology | Apparatus for internally sealing pipes |
US3618639A (en) * | 1969-11-24 | 1971-11-09 | Cues Inc | Packer for sealing pipe leaks |
-
0
- DE DENDAT7209732 patent/DE7209732U/de active Active
-
1971
- 1971-03-24 US US00127712A patent/US3750711A/en not_active Expired - Lifetime
-
1972
- 1972-01-26 GB GB375072A patent/GB1376236A/en not_active Expired
- 1972-03-15 DE DE2212330A patent/DE2212330C3/de not_active Expired
- 1972-03-23 FR FR7210199A patent/FR2131560A5/fr not_active Expired
- 1972-05-08 AU AU42049/72A patent/AU456196B2/en not_active Expired
- 1972-05-17 CH CH735772A patent/CH556497A/de not_active IP Right Cessation
- 1972-06-05 NL NL7207621A patent/NL7207621A/xx active Search and Examination
- 1972-06-21 BE BE785161A patent/BE785161A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2131560A5 (de) | 1972-11-10 |
DE2212330A1 (de) | 1972-10-05 |
BE785161A (fr) | 1972-12-21 |
CH556497A (de) | 1974-11-29 |
US3750711A (en) | 1973-08-07 |
AU4204972A (en) | 1973-11-15 |
DE2212330B2 (de) | 1979-11-08 |
AU456196B2 (en) | 1974-12-12 |
GB1376236A (en) | 1974-12-04 |
NL7207621A (de) | 1973-12-07 |
DE2212330C3 (de) | 1980-07-24 |