DE20102093U1 - Device for testing the tightness of secondary channels including their connection to the main channel - Google Patents

Device for testing the tightness of secondary channels including their connection to the main channel

Info

Publication number
DE20102093U1
DE20102093U1 DE20102093U DE20102093U DE20102093U1 DE 20102093 U1 DE20102093 U1 DE 20102093U1 DE 20102093 U DE20102093 U DE 20102093U DE 20102093 U DE20102093 U DE 20102093U DE 20102093 U1 DE20102093 U1 DE 20102093U1
Authority
DE
Germany
Prior art keywords
channel
sliding
lock tube
central tube
main channel
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.)
Expired - Lifetime
Application number
DE20102093U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JT Elektronik GmbH
Original Assignee
JT Elektronik GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7952628&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE20102093(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by JT Elektronik GmbH filed Critical JT Elektronik GmbH
Priority to DE20102093U priority Critical patent/DE20102093U1/en
Publication of DE20102093U1 publication Critical patent/DE20102093U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01M3/02—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
    • 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
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/265—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means specially adapted for work at or near a junction between a main and a lateral pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Examining Or Testing Airtightness (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (15)

1. Vorrichtung zur Prüfung der Dichtheit von Nebenkanälen (2) aus einem Hauptkanal (1), einschließlich der Prüfung der Dichtheit des Anschlusses des Nebenkanals (2) zum Hauptkanal (1), welche Vorrichtung ein im Hauptkanal (1) axial und drehend verfahrbares Zentralrohr (8) mit mindestens einer radialen Ausnehmung (9) beinhaltet, in dem ein drehend antreibbares Schleusenrohr (33) mit mindestens einer radialen Öffnung (35) angeordnet ist, wobei die radiale Ausnehmung (9) des Zentralrohres (8) und die radiale Öffnung (35) des Schleusenrohres (33) durch Drehen des Schleusenrohres (33) im wesentlichen zur fluchtenden Überdeckung bringbar ist und dann mittels des Schleusenrohres (33) eine Nebenkanal-Einheit (36) mit mindestens einem Abdichtelement (17) in den Nebenkanal (2) einfahrbar ist, wobei die Vorrichtung weiterhin mindestens je ein vor und nach dem Anschlussbereich des Nebenkanals (2) an den Hauptkanal (1) positionierbares Abdichtelement (23, 24; 25, 26) beinhaltet, zur Bildung eines Prüfraumes (27) mit dem Abdichtelement (17) der Nebenkanal-Einheit (36) in dem Haupt- (1) und Nebenkanal (2), dadurch gekennzeichnet, dass die Nebenkanal-Einheit (36) auf mindestens einem Schiebeelement angeordnet ist, welches über eine Antriebseinheit (10) in dem Schleusenrohr (33) axial verschiebbar ist und über die Öffnung (35) des Schleusenrohres (33), sowie die Ausnehmung (9) des Zentralrohres (8), in den Nebenkanal (2) bei deren Überdeckung einfahrbar ist.1. Device for testing the tightness of secondary channels ( 2 ) from a main channel ( 1 ), including testing the tightness of the connection of the secondary channel ( 2 ) to the main channel ( 1 ), which device is a central tube that can be moved axially and rotatably in the main channel ( 1 ) ( 8 ) with at least one radial recess ( 9 ), in which a rotatably drivable lock tube ( 33 ) with at least one radial opening ( 35 ) is arranged, the radial recess ( 9 ) of the central tube ( 8 ) and the radial opening ( 35) of the feed pipe (33) at substantially the aligned cover is engageable by turning the lock tube (33) and then a co-channel unit (36) with at least one sealing member (17) retractable in the side channel (2) by means of the lock tube (33) The device further comprises at least one sealing element (which can be positioned before and after the connection area of the secondary channel ( 2 ) to the main channel ( 1 ) 23 , 24 ; 25 , 26 ) for forming a test space ( 27 ) with the sealing element ( 17 ) of the secondary duct unit ( 36 ) in the main ( 1 ) and secondary duct ( 2 ), characterized in that the secondary duct unit ( 36 ) is arranged on at least one sliding element, which is axially displaceable in the lock tube ( 33 ) via a drive unit ( 10 ) and via the opening ( 35 ) of the lock tube ( 33 ), as well as the recess ( 9 ) of the central tube ( 8 ), in the Auxiliary duct ( 2 ) can be retracted when covered. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das im wesentlichen axial zum Zentralrohr (8) verlaufende Schleusenrohr (33) an seinem vorderen freien Ende einen etwa rechtwinklig abgeknickten Bereich aufweist, an welchem die Öffnung (35) angeordnet ist.2. Device according to claim 1, characterized in that the lock tube ( 33 ) which extends essentially axially to the central tube ( 8 ) has at its front free end an approximately right-angled area on which the opening ( 35 ) is arranged. 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Ausnehmung (9) des Zentralrohres (8) größer ist als die Öffnung (35) in dem Schleusenrohr (33).3. Device according to claim 1 or 2, characterized in that the recess ( 9 ) of the central tube ( 8 ) is larger than the opening ( 35 ) in the lock tube ( 33 ). 4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Nebenkanal-Einheit (36) mindestens einen Kamera (18) aufweist.4. Device according to one of claims 1 to 3, characterized in that the secondary channel unit ( 36 ) has at least one camera ( 18 ). 5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das Schiebeelement als Schiebeschlauch (14) ausgebildet ist.5. Device according to one of claims 1 to 4, characterized in that the sliding element is designed as a sliding hose ( 14 ). 6. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass der Schiebeschlauch (14) flexibel ausgebildet ist.6. The device according to claim 5, characterized in that the sliding hose ( 14 ) is flexible. 7. Vorrichtung nach einem der Ansprüche 5 oder 6, dadurch gekennzeichnet, dass der Schiebeschlauch (14) quasi unendlich lang ist und auf einer Abwickelhaspel aufgewickelt ist.7. Device according to one of claims 5 or 6, characterized in that the sliding hose ( 14 ) is quasi infinitely long and is wound on a decoiler. 8. Vorrichtung nach einem der Ansprüche 5 bis 7, dadurch gekennzeichnet, dass der Schiebeschlauch (14) durch eine Antriebseinheit (10) vorwärts und rückwärts bewegt werden kann.8. Device according to one of claims 5 to 7, characterized in that the sliding hose ( 14 ) can be moved forwards and backwards by a drive unit ( 10 ). 9. Vorrichtung nach einem der Ansprüche 5 bis 7, dadurch gekennzeichnet, dass der Schiebeschlauch (14) durch den Druckanstieg des Druckmediums bei Füllen des Prüfraumes (27) vorwärts bewegt werden kann, wobei das Rückwärtsbewegen durch eine Antriebseinheit (10) erfolgt.9. Device according to one of claims 5 to 7, characterized in that the sliding hose ( 14 ) can be moved forward by the pressure increase of the pressure medium when filling the test chamber ( 27 ), the backward movement being carried out by a drive unit ( 10 ). 10. Vorrichtung nach einem der Ansprüche 5 bis 9, dadurch gekennzeichnet, dass der Schiebeschlauch (14) in einer geschlossenen Hülle liegt, die abdichtend an dem Zentralrohr (8) ansetzt und die Antriebseinheit (10) für den Schiebeschlauch (14) beinhaltet.10. The device according to one of claims 5 to 9, characterized in that the sliding hose ( 14 ) lies in a closed sleeve which sealingly attaches to the central tube ( 8 ) and contains the drive unit ( 10 ) for the sliding hose ( 14 ). 11. Vorrichtung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass die Vorrichtung einen einzigen Fahrwagen (3) aufweist, welcher über eine Kupplung (4) an der restlichen Vorrichtung einem angeordnet ist.11. The device according to one of claims 1 to 10, characterized in that the device has a single carriage ( 3 ) which is arranged via a coupling ( 4 ) on the rest of the device. 12. Vorrichtung nach Anspruch 11, dadurch gekennzeichnet, dass die Kupplung (4) ein Abknicken des Fahrwagens (3) mindestens in einer Richtung erlaubt.12. The apparatus according to claim 11, characterized in that the coupling ( 4 ) allows the trolley ( 3 ) to bend at least in one direction. 13. Vorrichtung nach einem der Ansprüche 11 oder 12, dadurch gekennzeichnet, dass der Fahrwagen (3) die Vorrichtung zieht.13. Device according to one of claims 11 or 12, characterized in that the carriage ( 3 ) pulls the device. 14. Vorrichtung nach einem der Ansprüche 11 bis 13, dadurch gekennzeichnet, dass der Fahrwagen (3) mindestens zwei bodenseitige Laufräder (11, 12) aufweist, von welchen mindestens ein Laufrad (11, 12) angetrieben ist.14. Device according to one of claims 11 to 13, characterized in that the carriage ( 3 ) has at least two bottom-side impellers ( 11 , 12 ), of which at least one impeller ( 11 , 12 ) is driven. 15. Vorrichtung nach einem der Ansprüche 11 bis 14, dadurch gekennzeichnet, dass der Fahrwagen (3) mindestens ein weiteres bodenseitiges Stützrad (13) aufweist.15. Device according to one of claims 11 to 14, characterized in that the carriage ( 3 ) has at least one further support wheel ( 13 ) on the bottom.
DE20102093U 2001-02-07 2001-02-07 Device for testing the tightness of secondary channels including their connection to the main channel Expired - Lifetime DE20102093U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20102093U DE20102093U1 (en) 2001-02-07 2001-02-07 Device for testing the tightness of secondary channels including their connection to the main channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20102093U DE20102093U1 (en) 2001-02-07 2001-02-07 Device for testing the tightness of secondary channels including their connection to the main channel

Publications (1)

Publication Number Publication Date
DE20102093U1 true DE20102093U1 (en) 2002-07-18

Family

ID=7952628

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20102093U Expired - Lifetime DE20102093U1 (en) 2001-02-07 2001-02-07 Device for testing the tightness of secondary channels including their connection to the main channel

Country Status (1)

Country Link
DE (1) DE20102093U1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004023175B3 (en) * 2004-05-07 2005-12-08 Bauer, Jens, Dipl.-Ing. Sealing system for shutting off underground drain pipe has two inflatable cuffs on outside of short length of pipe and inner cuff on inner pipe sealing outside diameter of liquid feed pipe
DE102007023454A1 (en) 2007-05-19 2008-11-20 Ibak Helmut Hunger Gmbh & Co. Kg Sub-channel pressure testing device, has carrier pipe carrying sealing units supported at driving parts by pivot bearing and guiding device firmly connected with carrier pipe, where sealing units act against inner wall of main channel
DE202010004634U1 (en) 2010-04-06 2010-07-15 Ermoneit, Sandra Device for pressure testing of a secondary channel
CN105823611A (en) * 2016-03-26 2016-08-03 宣月罗 High-pressure gas detector
CN107806903A (en) * 2017-10-30 2018-03-16 张旭 A kind of sealing ring wearability and sealing automatic tester
CN111337190A (en) * 2020-02-26 2020-06-26 烟台得茂汽车零部件有限公司 Be used for sealed cap detection device of mould
CN116237321A (en) * 2023-03-15 2023-06-09 清华大学深圳国际研究生院 Flexible pipeline robot

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19630709A1 (en) * 1996-07-30 1998-02-05 Jt Elektronik Gmbh Inspection and leakage testing and possibly of rehabilitation of sewer pipes and side ducts
DE19800670A1 (en) * 1998-01-10 1999-07-22 Jt Elektronik Gmbh Method for leakage testing of side or secondary ducts
DE19702649C2 (en) * 1996-05-07 2001-04-26 Ludwig Dorr Staedtereinigung Device for the rehabilitation of sewer pipes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19702649C2 (en) * 1996-05-07 2001-04-26 Ludwig Dorr Staedtereinigung Device for the rehabilitation of sewer pipes
DE19630709A1 (en) * 1996-07-30 1998-02-05 Jt Elektronik Gmbh Inspection and leakage testing and possibly of rehabilitation of sewer pipes and side ducts
DE19800670A1 (en) * 1998-01-10 1999-07-22 Jt Elektronik Gmbh Method for leakage testing of side or secondary ducts

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004023175B3 (en) * 2004-05-07 2005-12-08 Bauer, Jens, Dipl.-Ing. Sealing system for shutting off underground drain pipe has two inflatable cuffs on outside of short length of pipe and inner cuff on inner pipe sealing outside diameter of liquid feed pipe
DE202004021658U1 (en) 2004-05-07 2009-11-19 Bauer, Jens, Dipl.-Ing. Device for media-tight shut-off of a pipe section and for retraction into a secondary pipe
DE102007023454A1 (en) 2007-05-19 2008-11-20 Ibak Helmut Hunger Gmbh & Co. Kg Sub-channel pressure testing device, has carrier pipe carrying sealing units supported at driving parts by pivot bearing and guiding device firmly connected with carrier pipe, where sealing units act against inner wall of main channel
DE102007023454B4 (en) * 2007-05-19 2012-01-12 Ibak Helmut Hunger Gmbh & Co. Kg Device for pressure testing of a secondary channel
DE202010004634U1 (en) 2010-04-06 2010-07-15 Ermoneit, Sandra Device for pressure testing of a secondary channel
CN105823611A (en) * 2016-03-26 2016-08-03 宣月罗 High-pressure gas detector
CN105823611B (en) * 2016-03-26 2018-10-02 德庆雅昌不锈钢管业有限公司 A kind of high pressure gas inspection machine
CN107806903A (en) * 2017-10-30 2018-03-16 张旭 A kind of sealing ring wearability and sealing automatic tester
CN107806903B (en) * 2017-10-30 2019-10-29 互礼嘉(上海)餐饮设备有限公司 A kind of sealing ring wearability and leakproofness automatic tester
CN111337190A (en) * 2020-02-26 2020-06-26 烟台得茂汽车零部件有限公司 Be used for sealed cap detection device of mould
CN116237321A (en) * 2023-03-15 2023-06-09 清华大学深圳国际研究生院 Flexible pipeline robot
CN116237321B (en) * 2023-03-15 2023-10-17 清华大学深圳国际研究生院 Flexible pipeline robot

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