DE29720570U1 - Sealing element for pipes - Google Patents

Sealing element for pipes

Info

Publication number
DE29720570U1
DE29720570U1 DE29720570U DE29720570U DE29720570U1 DE 29720570 U1 DE29720570 U1 DE 29720570U1 DE 29720570 U DE29720570 U DE 29720570U DE 29720570 U DE29720570 U DE 29720570U DE 29720570 U1 DE29720570 U1 DE 29720570U1
Authority
DE
Germany
Prior art keywords
pipes
sealing element
sealing
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
DE29720570U
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.)
Berliner Wasserbetriebe Anstalt des Offentlichen Rechts
Original Assignee
Berliner Wasserbetriebe Anstalt des Offentlichen Rechts
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
Application filed by Berliner Wasserbetriebe Anstalt des Offentlichen Rechts filed Critical Berliner Wasserbetriebe Anstalt des Offentlichen Rechts
Priority to DE29720570U priority Critical patent/DE29720570U1/en
Publication of DE29720570U1 publication Critical patent/DE29720570U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • E03F5/022—Partitioned to allow more than one medium to flow through
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • 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
    • F16L7/00—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic
    • F16L7/02—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic and sealing the pipes or cables inside the other pipes, cables or sleeves
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • G02B6/508—Fixation devices in ducts for drawing cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
DE29720570U 1997-11-14 1997-11-14 Sealing element for pipes Expired - Lifetime DE29720570U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29720570U DE29720570U1 (en) 1997-11-14 1997-11-14 Sealing element for pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29720570U DE29720570U1 (en) 1997-11-14 1997-11-14 Sealing element for pipes

Publications (1)

Publication Number Publication Date
DE29720570U1 true DE29720570U1 (en) 1998-01-29

Family

ID=8048870

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29720570U Expired - Lifetime DE29720570U1 (en) 1997-11-14 1997-11-14 Sealing element for pipes

Country Status (1)

Country Link
DE (1) DE29720570U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999053233A1 (en) 1998-04-09 1999-10-21 Ka-Te System Ag Sealing element for piping
DE29811512U1 (en) * 1998-06-27 1999-11-18 Rothenberger Rohrsanierung Gmb Cable routing device on renovation hoses
EP1680558A1 (en) * 2003-10-17 2006-07-19 An, Byung-moo A band device of joining pipe for preventing from leakage
WO2011070377A3 (en) * 2009-12-11 2012-05-18 I3 Group Limited Cable guide

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999053233A1 (en) 1998-04-09 1999-10-21 Ka-Te System Ag Sealing element for piping
US6439580B1 (en) 1998-04-09 2002-08-27 Reinhard Hecht Sealing element for pipelines
DE29811512U1 (en) * 1998-06-27 1999-11-18 Rothenberger Rohrsanierung Gmb Cable routing device on renovation hoses
EP1680558A1 (en) * 2003-10-17 2006-07-19 An, Byung-moo A band device of joining pipe for preventing from leakage
EP1680558A4 (en) * 2003-10-17 2007-03-28 Byung-Moo An A band device of joining pipe for preventing from leakage
WO2011070377A3 (en) * 2009-12-11 2012-05-18 I3 Group Limited Cable guide

Similar Documents

Publication Publication Date Title
DE69825763D1 (en) SEALING SYSTEM FOR TROKAR
DE59810837D1 (en) Connection element for pipes or hoses
DE69832291D1 (en) SEALING SYSTEM FOR TROCAR
ATA18498A (en) INSTALLATION DEVICE FOR PIPELINES
DE69509228D1 (en) DESERT FOR FLAT SEALS
DE29604043U1 (en) Sealing sleeve for pipes
DE59809741D1 (en) SEALING ELEMENT
DE69813776D1 (en) SEALING ELEMENT
DE69710481D1 (en) SEALING ELEMENT FOR WATERPROOF CONNECTOR
DE59808419D1 (en) Plug connection for pipes
DE29720908U1 (en) Sealing element especially for quick couplings
DE9308181U1 (en) Connection fitting for pipes
DE29720570U1 (en) Sealing element for pipes
DE29814450U1 (en) Cover strip for expansion joints
DE29811026U1 (en) Connection system for pipes
DE29712416U1 (en) Sealing element for quick couplings
DE29811957U1 (en) Connection systems for pipes
DE29709739U1 (en) Sealing element
DE9421224U1 (en) Sealing element for joints
DE29718196U1 (en) Sealing device for continuous conveyors
DE29707497U1 (en) Mounting device for sealing rings
DE29603778U1 (en) Connection element for pipes
DE29602041U1 (en) Connection element for pipes
ATA142097A (en) SEALING SLEEVE FOR PIPE PUTTINGS ON ROOF SURFACES
DE29610827U1 (en) Sealing for flow meters

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980312

R150 Term of protection extended to 6 years

Effective date: 19991124

R151 Term of protection extended to 8 years

Effective date: 20021211

R158 Lapse of ip right after 8 years

Effective date: 20060601