DE29909907U1 - Double wall pipe, plate or container with leakage monitoring device - Google Patents

Double wall pipe, plate or container with leakage monitoring device

Info

Publication number
DE29909907U1
DE29909907U1 DE29909907U DE29909907U DE29909907U1 DE 29909907 U1 DE29909907 U1 DE 29909907U1 DE 29909907 U DE29909907 U DE 29909907U DE 29909907 U DE29909907 U DE 29909907U DE 29909907 U1 DE29909907 U1 DE 29909907U1
Authority
DE
Germany
Prior art keywords
monitoring device
leakage monitoring
double wall
container
containers
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
DE29909907U
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.)
Frank & Krah Wickelrohr GmbH
Original Assignee
Frank & Krah Wickelrohr 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
Application filed by Frank & Krah Wickelrohr GmbH filed Critical Frank & Krah Wickelrohr GmbH
Priority to DE29909907U priority Critical patent/DE29909907U1/en
Publication of DE29909907U1 publication Critical patent/DE29909907U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F17D5/04—Preventing, monitoring, or locating loss by means of a signalling fluid enclosed in a double wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/48—Arrangements of indicating or measuring devices
    • B65D90/50—Arrangements of indicating or measuring devices of leakage-indicating devices
    • B65D90/501—Arrangements of indicating or measuring devices of leakage-indicating devices comprising hollow spaces within walls
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • 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
    • G01M3/32—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 containers, e.g. radiators
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/30—Detecting leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Laminated Bodies (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 erfaßtThe description text was not recorded electronically

Claims (4)

1. Doppelwandrohre, -platten oder -behälter mit Leckage­ überwachungseinrichtung bestehend aus einem inneren Wand­ abschnitt und einem äußeren Wandabschnitt aus thermoplasti­ schem Kunststoff und einem dazwischen angeordneten Schlauch, dadurch gekennzeichnet, dass der umlaufende Schlauch ein Wellschlauch (5) ist, der dicht an dicht zwischen den beiden Wandabschnitten (3, 4) liegt, und dass die Vertiefungen am Umfang des Wellschlauchs (5) nicht von dem Material des inneren und äußeren Wandabschnitts (3, 4) ausgefüllt sind.1. Double wall pipes, plates or containers with leakage monitoring device consisting of an inner wall section and an outer wall section made of thermoplastic and a hose arranged therebetween, characterized in that the circumferential hose is a corrugated hose ( 5 ) that is close to each other lies between the two wall sections ( 3 , 4 ), and that the depressions on the circumference of the corrugated hose ( 5 ) are not filled by the material of the inner and outer wall sections ( 3 , 4 ). 2. Doppelwandrohre, -platten oder -behälter mit Leckage­ überwachungseinrichtung nach Anspruch 1, dadurch gekenn­ zeichnet, dass der Wellschlauch (5) aus einem Kunststoff besteht, der andere Eigenschaften als der Kunststoff des inneren und äußeren Wandabschnittes (3, 4) aufweist.2. Double wall pipes, plates or containers with leakage monitoring device according to claim 1, characterized in that the corrugated hose ( 5 ) consists of a plastic which has different properties than the plastic of the inner and outer wall section ( 3 , 4 ). 3. Doppelwandrohre, -platten oder -behälter mit Leckage­ überwachungseinrichtung nach Anspruch 2, dadurch gekenn­ zeichnet, dass der Wellschlauch (5) aus Polyethylen (PE), Polypropylen (PP) oder dgl. Kunststoff besteht.3. Double wall pipes, plates or containers with leakage monitoring device according to claim 2, characterized in that the corrugated hose ( 5 ) consists of polyethylene (PE), polypropylene (PP) or the like. Plastic. 4. Doppelwandrohre, -platten oder -behälter mit Leckage­ überwachungseinrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Wellschlauch (5) an seinem Umfang Löcher aufweist, die sich insbesondere über seine gesamte Länge erstrecken.4. Double wall pipes, plates or containers with leakage monitoring device according to one of claims 1 to 3, characterized in that the corrugated hose ( 5 ) has holes on its circumference, which extend in particular over its entire length.
DE29909907U 1999-04-29 1999-06-08 Double wall pipe, plate or container with leakage monitoring device Expired - Lifetime DE29909907U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29909907U DE29909907U1 (en) 1999-04-29 1999-06-08 Double wall pipe, plate or container with leakage monitoring device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19919756A DE19919756A1 (en) 1999-04-29 1999-04-29 Double walled pipe, plate or container with leak detection unit
DE29909907U DE29909907U1 (en) 1999-04-29 1999-06-08 Double wall pipe, plate or container with leakage monitoring device

Publications (1)

Publication Number Publication Date
DE29909907U1 true DE29909907U1 (en) 1999-10-07

Family

ID=7906453

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19919756A Withdrawn DE19919756A1 (en) 1999-04-29 1999-04-29 Double walled pipe, plate or container with leak detection unit
DE29909907U Expired - Lifetime DE29909907U1 (en) 1999-04-29 1999-06-08 Double wall pipe, plate or container with leakage monitoring device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19919756A Withdrawn DE19919756A1 (en) 1999-04-29 1999-04-29 Double walled pipe, plate or container with leak detection unit

Country Status (1)

Country Link
DE (2) DE19919756A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0945665A1 (en) 1998-03-25 1999-09-29 Bauku Troisdorfer Bau- und Kunststoffgesellschaft mbH Tube, in particular wrapped tube
EP1884811A1 (en) 2006-08-05 2008-02-06 Egeplast Werner Strumann GmbH & Co. KG Tube with sensor
DE10217997B4 (en) * 2001-05-09 2008-09-25 Chemowerk GmbH Fabrik für Behälter und Transportgeräte Liquid tank in double wall design
DE102009054922A1 (en) * 2009-12-18 2011-06-22 SB LiMotive Company Ltd., Kyonggi Method and device for reducing the humidity of a gas in a housing interior

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023002750A1 (en) 2022-09-07 2024-03-07 Florian Dörfler Method and device for using existing tanks, preferably oil tanks, for storing thermal energy from a heating source

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7407951U (en) * 1974-06-06 Motoren Und Turbinen Union Friedrichshafen Gmbh Double-walled high pressure line
DE2458288A1 (en) * 1974-12-10 1976-06-16 Schleich Josef Plastics composite hose having multiple walls - formed by winding one or more narrow tubes about tubular core
DE2613386A1 (en) * 1976-03-29 1977-10-13 Gideon Gilead Spiral-walled plastics pipe of selected wall profile - prepd. simply to a specific dia.
DE4016324A1 (en) * 1990-05-21 1991-11-28 Wormeck Marcus Chemical precipitant storage vessel - constructed, pref. in the ground, from polyethylene components
DE4135600A1 (en) * 1991-10-29 1993-05-06 Wormeck, Marcus, 2307 Schwedeneck, De STORAGE CONTAINER FOR LIQUID AND / OR SOLID CHEMICAL FELLING AGENTS
DE4410593C2 (en) * 1994-03-26 1996-07-11 Troisdorfer Bau & Kunststoff Containers, in particular liquid containers for holding environmentally hazardous liquids
WO1997013091A1 (en) * 1995-10-04 1997-04-10 Coflexip Flexible duct with a textile reinforcement

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7407951U (en) * 1974-06-06 Motoren Und Turbinen Union Friedrichshafen Gmbh Double-walled high pressure line
DE2458288A1 (en) * 1974-12-10 1976-06-16 Schleich Josef Plastics composite hose having multiple walls - formed by winding one or more narrow tubes about tubular core
DE2613386A1 (en) * 1976-03-29 1977-10-13 Gideon Gilead Spiral-walled plastics pipe of selected wall profile - prepd. simply to a specific dia.
DE4016324A1 (en) * 1990-05-21 1991-11-28 Wormeck Marcus Chemical precipitant storage vessel - constructed, pref. in the ground, from polyethylene components
DE4135600A1 (en) * 1991-10-29 1993-05-06 Wormeck, Marcus, 2307 Schwedeneck, De STORAGE CONTAINER FOR LIQUID AND / OR SOLID CHEMICAL FELLING AGENTS
DE4410593C2 (en) * 1994-03-26 1996-07-11 Troisdorfer Bau & Kunststoff Containers, in particular liquid containers for holding environmentally hazardous liquids
WO1997013091A1 (en) * 1995-10-04 1997-04-10 Coflexip Flexible duct with a textile reinforcement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0945665A1 (en) 1998-03-25 1999-09-29 Bauku Troisdorfer Bau- und Kunststoffgesellschaft mbH Tube, in particular wrapped tube
DE10217997B4 (en) * 2001-05-09 2008-09-25 Chemowerk GmbH Fabrik für Behälter und Transportgeräte Liquid tank in double wall design
EP1884811A1 (en) 2006-08-05 2008-02-06 Egeplast Werner Strumann GmbH & Co. KG Tube with sensor
DE102009054922A1 (en) * 2009-12-18 2011-06-22 SB LiMotive Company Ltd., Kyonggi Method and device for reducing the humidity of a gas in a housing interior

Also Published As

Publication number Publication date
DE19919756A1 (en) 2000-11-16

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 19991111

R156 Lapse of ip right after 3 years

Effective date: 20021231