DE29701612U1 - Pipes made of polymers with a cast-in metallic body in the middle of the pipe material for the supply and disposal industry (e.g. gas, water, etc. chemical industry) - Google Patents

Pipes made of polymers with a cast-in metallic body in the middle of the pipe material for the supply and disposal industry (e.g. gas, water, etc. chemical industry)

Info

Publication number
DE29701612U1
DE29701612U1 DE29701612U DE29701612U DE29701612U1 DE 29701612 U1 DE29701612 U1 DE 29701612U1 DE 29701612 U DE29701612 U DE 29701612U DE 29701612 U DE29701612 U DE 29701612U DE 29701612 U1 DE29701612 U1 DE 29701612U1
Authority
DE
Germany
Prior art keywords
metallic body
industry
polymers
cast
gas
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
DE29701612U
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.)
KOSOG UDO
Original Assignee
KOSOG UDO
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 KOSOG UDO filed Critical KOSOG UDO
Priority to DE29701612U priority Critical patent/DE29701612U1/en
Publication of DE29701612U1 publication Critical patent/DE29701612U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Description

Leipzig, den 28.01.1997Leipzig, 28.01.1997

Anlage zum AntragAnnex to the application

auf Eintragung eines Gebrauchsmustersfor registration of a utility model

Beschreibung:Description:

Als Gebrauchsmuster wird angemeldet ein Rohr, hergestellt aus Polymeren mit eingegossenem metallischen Stützgeflecht.A pipe made of polymers with a cast-in metallic support mesh is registered as a utility model.

Einsatzgebiete dieser Rohre sind z.B. die Ver- und Entsorgungsindustrie, die Gas- und Wasserwirtschaft oder auch die chemische Industrie.Areas of application for these pipes include the supply and disposal industry, the gas and water industry and the chemical industry.

Der Vorteil dieses Produktes besteht in einer deutlichen Erhöhung der Festigkeit gegenüber herkömmlichen Polymerrohren. Damit bieten sich zwei prinzipielle Möglichkeiten:The advantage of this product is a significant increase in strength compared to conventional polymer pipes. This offers two basic options:

1. Verringerung der Wandstärke bei Einsatz im gleichen Druckbereich gegenüber herkömmlichen Produkten aus Polymeren ohne Stützgeflecht1. Reduction in wall thickness when used in the same pressure range compared to conventional products made of polymers without support mesh

Damit werden sowohl Herstellungs- als auch Montageaufwendungen verringertThis reduces both manufacturing and assembly costs

2. Eisatz in höheren Druckbereichen, ohne die Abmessungen, wie Wandstärke oder Innen-bzw. Außendurchmesser gegenüber herkömmlichen Produkten zu verändern.2. Use in higher pressure ranges without changing the dimensions, such as wall thickness or inner or outer diameter compared to conventional products.

Damit würden sich z.B. bei der Anwendung im Gasbereich neue Einsatzgebiete eröffnen, da herkömmliche Polymerprodukte bisher lediglich bis PN 16 zugelassen sind.This would open up new areas of application, for example in the gas sector, since conventional polymer products have so far only been approved up to PN 16.

Claims (1)

Interessengemeinschaft 04357 Leipzig, den 24.3.1997 Eisner / Kosog Anlage zum Antrag vom 26.1.1997 ( Aktenzeichen : 297 01 612.1) Beschreibung der SchutzansprücheInterest group 04357 Leipzig, 24.3.1997 Eisner / Kosog Annex to the application dated 26.1.1997 (reference number: 297 01 612.1) Description of the protection claims 1. Rohre aus Polymeren mit eingegossenem und mittig im Rohrmaterial angeordneten metallischem Körper für die Ver - und Entsorgungswirtschaft (z. B. Gas, Wasser u.a. chem Industrie)1. Pipes made of polymers with a cast-in metallic body arranged centrally in the pipe material for the supply and disposal industry (e.g. gas, water and chemical industry) dadurch gekennzeichnet, daßcharacterized in that a) der metallische Körper aus einem Geflecht besteht,a) the metallic body consists of a mesh, b) der metallische Körper aus einem Siebrohr besteht oderb) the metallic body consists of a sieve tube or d) der metallische Körper aus einem metallischem Maschenkörper besteht, bei dem die sich kreuzenden Drähte im Punkt - Schweißverfahren kraftschlüssig verbunden werden.d) the metallic body consists of a metallic mesh body in which the crossing wires are force-locked together using a spot welding process.
DE29701612U 1997-01-31 1997-01-31 Pipes made of polymers with a cast-in metallic body in the middle of the pipe material for the supply and disposal industry (e.g. gas, water, etc. chemical industry) Expired - Lifetime DE29701612U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29701612U DE29701612U1 (en) 1997-01-31 1997-01-31 Pipes made of polymers with a cast-in metallic body in the middle of the pipe material for the supply and disposal industry (e.g. gas, water, etc. chemical industry)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29701612U DE29701612U1 (en) 1997-01-31 1997-01-31 Pipes made of polymers with a cast-in metallic body in the middle of the pipe material for the supply and disposal industry (e.g. gas, water, etc. chemical industry)

Publications (1)

Publication Number Publication Date
DE29701612U1 true DE29701612U1 (en) 1997-05-22

Family

ID=8035288

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29701612U Expired - Lifetime DE29701612U1 (en) 1997-01-31 1997-01-31 Pipes made of polymers with a cast-in metallic body in the middle of the pipe material for the supply and disposal industry (e.g. gas, water, etc. chemical industry)

Country Status (1)

Country Link
DE (1) DE29701612U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19943230A1 (en) * 1999-09-10 2001-03-22 Awg Elastomer Erzeugnisse Ag Pipe for pipelines, especially for corrosive or abrasive media

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2105120A1 (en) * 1971-02-04 1972-08-10 Battelle Institut E V Metal wire reinforced plastic tubing - with multi layer embedded sheath/braiding
DE2354731B2 (en) * 1972-11-06 1978-05-03 Produits Chimiques Ugine Kuhlmann, Paris Polytetrafluoroethylene tube for high stresses caused by temperature changes and vacuum
DE3212150A1 (en) * 1981-04-02 1982-11-11 Hokushin Electric Works, Ltd., Tokyo Pipe with inserted internal cladding
DE4024997C2 (en) * 1989-08-07 1992-07-23 Usui Kokusai Sangyo Kaisha Ltd., Sunto, Shizuoka, Jp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2105120A1 (en) * 1971-02-04 1972-08-10 Battelle Institut E V Metal wire reinforced plastic tubing - with multi layer embedded sheath/braiding
DE2354731B2 (en) * 1972-11-06 1978-05-03 Produits Chimiques Ugine Kuhlmann, Paris Polytetrafluoroethylene tube for high stresses caused by temperature changes and vacuum
DE3212150A1 (en) * 1981-04-02 1982-11-11 Hokushin Electric Works, Ltd., Tokyo Pipe with inserted internal cladding
DE4024997C2 (en) * 1989-08-07 1992-07-23 Usui Kokusai Sangyo Kaisha Ltd., Sunto, Shizuoka, Jp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19943230A1 (en) * 1999-09-10 2001-03-22 Awg Elastomer Erzeugnisse Ag Pipe for pipelines, especially for corrosive or abrasive media
WO2001020212A1 (en) 1999-09-10 2001-03-22 Awg Elastomer Erzeugnisse Ag Pipe for pipelines, especially for transporting corrosive or abrasive media
DE19943230C2 (en) * 1999-09-10 2003-03-27 Joerg Friedrich Greber Pipe for pipelines, especially for corrosive or abrasive media

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19970703

R021 Search request validly filed

Effective date: 19970625

R163 Identified publications notified

Effective date: 19970819

R156 Lapse of ip right after 3 years

Effective date: 20010403