WO1999002910A3 - Schlauchleitung mit mindestens einem integrierten elektrischen leiter - Google Patents

Schlauchleitung mit mindestens einem integrierten elektrischen leiter Download PDF

Info

Publication number
WO1999002910A3
WO1999002910A3 PCT/DE1998/001975 DE9801975W WO9902910A3 WO 1999002910 A3 WO1999002910 A3 WO 1999002910A3 DE 9801975 W DE9801975 W DE 9801975W WO 9902910 A3 WO9902910 A3 WO 9902910A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrical conductor
flexible tube
tube
integrated electrical
diameter
Prior art date
Application number
PCT/DE1998/001975
Other languages
English (en)
French (fr)
Other versions
WO1999002910A2 (de
Inventor
Manfred Schirmacher
Original Assignee
Manfred Schirmacher
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 Manfred Schirmacher filed Critical Manfred Schirmacher
Publication of WO1999002910A2 publication Critical patent/WO1999002910A2/de
Publication of WO1999002910A3 publication Critical patent/WO1999002910A3/de

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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid
    • G01M3/045—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid with electrical detection means
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • F16L11/127—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting electrically conducting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Die Erfindung betrifft eine Schlauchleitung, insbesondere für brennbare und nicht brennbare wassergefährdende Stoffe, mit mindestens zwei Schlauchschichten (1, 7), zwischen denen mindestens ein elektrischer Leiter (11) angeordnet ist. Der elektrische Leiter hat entweder durchgehend einen Querschnitt unter 0,5 mm2 und besteht aus einem spröden Material oder er weist bereichsweise einen Querschnitt über 0,5 mm2 auf und ist in bestimmten Abständen mit Sollbruchstellen (25) ausgestattet, die ab einer bestimmten, zumindest in Schlauchlängsrichtung wirkenden Überdehnung brechen. In beiden Fällen bricht der elektrische Leiter unmittelbar bei einem Bruch der Schlauchwandung.
PCT/DE1998/001975 1997-07-10 1998-07-09 Schlauchleitung mit mindestens einem integrierten elektrischen leiter WO1999002910A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19731178.4 1997-07-10
DE1997131178 DE19731178C1 (de) 1997-07-10 1997-07-10 Schlauchleitung mit mindestens einem integrierten elektrischen Leiter

Publications (2)

Publication Number Publication Date
WO1999002910A2 WO1999002910A2 (de) 1999-01-21
WO1999002910A3 true WO1999002910A3 (de) 1999-05-14

Family

ID=7836347

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1998/001975 WO1999002910A2 (de) 1997-07-10 1998-07-09 Schlauchleitung mit mindestens einem integrierten elektrischen leiter

Country Status (2)

Country Link
DE (1) DE19731178C1 (de)
WO (1) WO1999002910A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10044039A1 (de) * 2000-09-07 2002-03-21 Brugg Rohrsysteme Gmbh Flexibles Leitungsrohr
FR2847342B1 (fr) * 2002-11-14 2005-02-25 Pcm Pompes Procede et agencement de detection de l'integrite d'un tube elastiquement deformable, et application aux pompes peristaltiques
DE102006021665A1 (de) * 2006-05-10 2007-11-15 Rehau Ag + Co Schlauchleitung zum Durchleiten von Fluiden
DE102007014670A1 (de) * 2007-03-27 2008-10-02 Veritas Ag Beheizbare Leitung
DE102012010043A1 (de) 2012-05-23 2013-11-28 Volkswagen Aktiengesellschaft Druckschlauchsensor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB973750A (en) * 1960-08-23 1964-10-28 Polymer Corp Improvements relating to high pressure hoses
DE1189259B (de) * 1963-08-17 1965-03-18 Pahl Gummi Asbest Schlauch mit einer elektrisch leitfaehigen Einlage und Verfahren zu seiner Herstellung
DE2200538A1 (de) * 1972-01-07 1973-07-19 Gutmann Ges Fuer Maschinenbau Druckluftschlauch, insbesondere zum transport von strahlmittel
DE19510968A1 (de) * 1995-03-24 1996-09-26 Vdo Schindling Wellschlauch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185650B1 (de) * 1984-12-21 1988-09-28 VOEST-ALPINE Aktiengesellschaft Schlauch, insbesondere Hydraulikdruckschlauch
DE4313142A1 (de) * 1992-04-23 1993-10-28 Phoenix Ag Sicherheitsschlauch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB973750A (en) * 1960-08-23 1964-10-28 Polymer Corp Improvements relating to high pressure hoses
DE1189259B (de) * 1963-08-17 1965-03-18 Pahl Gummi Asbest Schlauch mit einer elektrisch leitfaehigen Einlage und Verfahren zu seiner Herstellung
DE2200538A1 (de) * 1972-01-07 1973-07-19 Gutmann Ges Fuer Maschinenbau Druckluftschlauch, insbesondere zum transport von strahlmittel
DE19510968A1 (de) * 1995-03-24 1996-09-26 Vdo Schindling Wellschlauch

Also Published As

Publication number Publication date
WO1999002910A2 (de) 1999-01-21
DE19731178C1 (de) 1999-01-28

Similar Documents

Publication Publication Date Title
US4467835A (en) Shut-off devices
TW358724B (en) Vaso-occlusive devices
JPH11512170A (ja) 安全ホース
EP1453928B1 (de) Abgedichtete rohrdurchtrittsöffnung
DE59905527D1 (de) Wellrohr mit Fuss
WO2001008234A3 (en) Encapsulated ceramic superconductors
CA2275303A1 (en) Multilayer liquid absorption and deformation devices
WO1999002910A3 (de) Schlauchleitung mit mindestens einem integrierten elektrischen leiter
AUPO389996A0 (en) Building element
KR870005727A (ko) 방전 가공용 커트와이어
GB2397860A (en) Highly flexible multistructure tube
EP0887302A3 (de) Winde
SK133497A3 (en) Installing a pipe in an existing pipeline
US20040094951A1 (en) Conduit sealing system
AU4867701A (en) Pipe coupling
KR19990037664A (ko) 안전호스
BR9805029A (pt) Luva de soldadura
WO2000002811A3 (en) Flexible conduit tubing system within dispenser
GB2304858A (en) Pipe
AU4022797A (en) A drill pipe
EP1162396A3 (de) Schlauch
KR960702086A (ko) 콘테이너 벽과 파이프를 연결하기 위한 장치(a device for connecting a container wall with a pipe)
IT1304337B1 (it) Dispositivo con valvola,ad azionamento automatico e/o manuale, per ilgonfiaggio rapido dei giubbetti di salvataggio od altro
AU6124798A (en) Support of a number of parallel pipelines/hoses/cables etc. between a surface vessel and a point on the seabed
CA2114288A1 (en) Multi-Layer Wraparound Heat Shrink Sleeve

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): NO

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): NO

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

122 Ep: pct application non-entry in european phase