DE802032C - Insulation bandage, especially for ducts and similar pipes - Google Patents

Insulation bandage, especially for ducts and similar pipes

Info

Publication number
DE802032C
DE802032C DEV145A DEV0000145A DE802032C DE 802032 C DE802032 C DE 802032C DE V145 A DEV145 A DE V145A DE V0000145 A DEV0000145 A DE V0000145A DE 802032 C DE802032 C DE 802032C
Authority
DE
Germany
Prior art keywords
ducts
bandage
layer
similar pipes
insulation
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
Application number
DEV145A
Other languages
German (de)
Inventor
Richard Gisner
Franz Dipl-Ing Vogelsang
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.)
Chemieprodukte GmbH
Original Assignee
Chemieprodukte 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 Chemieprodukte GmbH filed Critical Chemieprodukte GmbH
Priority to DEV145A priority Critical patent/DE802032C/en
Application granted granted Critical
Publication of DE802032C publication Critical patent/DE802032C/en
Expired 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/16—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings the coating being in the form of a bandage
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/027—Bands, cords, strips or the like for helically winding around a cylindrical object

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Thermal Insulation (AREA)

Description

Zum Korrosionsschutz wendet man bei Luttenleitungen und ähnlichen Rohrleitungen in wachsendem Maße Binden an, die die Rohre gegen Korrosionen sichern.For protection against corrosion, ductwork and the like are used Pipelines are increasingly tied to bindings that secure the pipes against corrosion.

In vielen Fällen ist es erwünscht, daß dieselben Rohre auch gegen Wärme isoliert werden. Man hat infolgedessen schon derartige Leitungen außer mit einer korrosionsschützenden Binde mit einerwärmeschützenden Schicht aus Glaswolle o. dgl. in Form von Strängen, Matten o. dgl. umgeben.In many cases it is desirable that the same tubes also against Heat to be insulated. As a result, you already have such lines except with an anti-corrosive bandage with a heat-protective layer of glass wool or the like. In the form of strands, mats or the like. Surrounded.

Die Erfindung besteht nun darin, daß sowohl die Aufgabe der korrosionsschützenden als auch die der wärmeschützenden Eigenschaft einer Binde übertragen wird, die in einem einzigen Arbeitsgang um die Lutten u. dgl. herumgelegt werden kann.The invention consists in the fact that both the task of the anti-corrosion as well as that of the heat-protecting property of a sanitary napkin, which in can be placed around the ducts and the like in a single operation.

Dies kann beispielsweise dadurch geschehen, daß auf die eine Seite einer korrosionsfesten Bindeeine Schicht aus Asbest, Glaswolle o. dgl. aufgetragen wird, die in ganz bestimmten Schichtdicken hergestellt werden kann. So hat man an Ort und Stelle also nur einen einzigen Arbeitsgang notwendig, um die Lutten zu wickeln, und hat außerdem den Vorteil, für jeden bestimmten Zweck bestimmte Isolationsvoraussetzungen festlegen zu können. Durch die Binde nach der Erfindung wird auch die Verwendung verzinkter Lutten unnötig, da die Binden auch nichtverzinkte Rohre gegen Korrosion schützen.This can be done, for example, that on one side a layer of asbestos, glass wool or the like is applied to a corrosion-resistant binding that can be produced in very specific layer thicknesses. So one has on So only one operation is required on site to wrap the ducts, and also has the advantage of having specific isolation requirements for each specific purpose to be able to determine. By the bandage according to the invention, the use Galvanized ducts unnecessary, as the bindings also protect non-galvanized pipes against corrosion protection.

Die Erfindung ist in der Zeichnung in einem Ausführungsbeispiel veranschaulicht.The invention is illustrated in the drawing in one embodiment.

In der Zeichnung bedeutet a eine korrosionsisolierende Binde, wie sie im Handel bekannt ist. Diese Binde; die in Breiten von io bis 5o cm geliefert wird, besteht aus einer Textilschicht a, die beiderseitig mit je einer Bitumenschicht oder einer sonstigen korrosionsschützenden Schicht b bedeckt ist. Diese Binde wird gemäß der Erfindung einseitig mit einer Schicht c von q. bis io mm Dicke aus wärmeisolierendem Stoff, wie Asbest, Glaswolle o. dgl., versehen und kann dann jederzeit, z. B. zum Umwickeln von Luttenrohren u. dgl., verwendet werden: Die wärmeisolierende Schicht haftet ohne weiteres an der einen Bitumenschicht oder sonstigen korrosionsschützenden Schicht b der Binde.In the drawing, a means a corrosion-insulating bandage, such as it is known in the trade. This bandage; which are supplied in widths from 10 to 50 cm consists of a textile layer a, each side with a bitumen layer or another anti-corrosive layer b is covered. This bandage will according to the invention on one side with a layer c of q. Up to 10 mm thick made of heat-insulating Fabric such as asbestos, glass wool o. The like. Provided and can then at any time, z. B. to Wrapping of ducts and the like can be used: The heat-insulating layer readily adheres to a bitumen layer or other anti-corrosive layer Layer b of the bandage.

Claims (1)

PATENTANSPRUCH: Isolationsbinde, insbesondere für Lutten und ähnliche Rohrleitungen, dadurch gekennzeichnet, daß eine korrosionsschützende Binde mit einer Schicht aus Wärmeisolationsmitteln -Asbest, Glaswolle o. dgl. - versehen ist. PATENT CLAIM: Insulation bandage, in particular for ducts and similar pipelines, characterized in that a corrosion-protecting bandage is provided with a layer of thermal insulation material - asbestos, glass wool or the like.
DEV145A 1949-11-05 1949-11-05 Insulation bandage, especially for ducts and similar pipes Expired DE802032C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV145A DE802032C (en) 1949-11-05 1949-11-05 Insulation bandage, especially for ducts and similar pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV145A DE802032C (en) 1949-11-05 1949-11-05 Insulation bandage, especially for ducts and similar pipes

Publications (1)

Publication Number Publication Date
DE802032C true DE802032C (en) 1951-02-01

Family

ID=7568939

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV145A Expired DE802032C (en) 1949-11-05 1949-11-05 Insulation bandage, especially for ducts and similar pipes

Country Status (1)

Country Link
DE (1) DE802032C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001070B (en) * 1954-04-27 1957-01-17 Josef Troxler Insulation for lining pipes
DE1051084B (en) * 1956-03-06 1959-02-19 Sylvia Hezinger Wall bushing for heat-carrying pipes
DE1086502B (en) * 1954-05-05 1960-08-04 Chemieprodukte G M B H Combined heat and corrosion protection for pipes
DE1525772A1 (en) * 1965-10-15 1969-05-14 Nordisk Ventilator Heat-insulated pipe, process for its manufacture and machine for carrying out the process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001070B (en) * 1954-04-27 1957-01-17 Josef Troxler Insulation for lining pipes
DE1086502B (en) * 1954-05-05 1960-08-04 Chemieprodukte G M B H Combined heat and corrosion protection for pipes
DE1051084B (en) * 1956-03-06 1959-02-19 Sylvia Hezinger Wall bushing for heat-carrying pipes
DE1525772A1 (en) * 1965-10-15 1969-05-14 Nordisk Ventilator Heat-insulated pipe, process for its manufacture and machine for carrying out the process

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