DE8607066U1 - Pressure hose for the highest demands - Google Patents

Pressure hose for the highest demands

Info

Publication number
DE8607066U1
DE8607066U1 DE19868607066 DE8607066U DE8607066U1 DE 8607066 U1 DE8607066 U1 DE 8607066U1 DE 19868607066 DE19868607066 DE 19868607066 DE 8607066 U DE8607066 U DE 8607066U DE 8607066 U1 DE8607066 U1 DE 8607066U1
Authority
DE
Germany
Prior art keywords
pressure hose
inner tube
highest demands
wall reinforcement
hose
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
DE19868607066
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19868607066 priority Critical patent/DE8607066U1/en
Publication of DE8607066U1 publication Critical patent/DE8607066U1/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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/115—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements not embedded in the wall

Description

Peter Altmeyer
Bahnhofstr. 28Peter Altmeyer
Bahnhofstrasse 28

7920 Heidenheim7920 Heidenheim

Beschreibung:Description: Druckschlauch für höchste AnforderungenPressure hose for the highest demands

Ein Druckschlauch wird in zweierlei Hinsicht strapaziert: erstens durch die feindlichen Umweltbedingungen, in denen er zur Anwendung kommt, und zweitens durch die im Schlauch transportierten Substanzen.A pressure hose is stressed in two ways: firstly by the hostile environmental conditions in which it is is used, and secondly by the substances transported in the hose.

Er muß bei Ölbohrungen in der Nordsee den Eminenten trotzen, in der Fertigungsindustrie auf der ganzen Welt Extremtemperaturen standhalten, giftige und tödliche Substanzen transportieren können. Dabei darf die Leitungsfähigkeit des Druckschlauches nie in Frage stehen.He has to defy the eminent when drilling oil in the North Sea, Extreme temperatures in manufacturing industries around the world can withstand, transport toxic and deadly substances. The conductivity of the pressure hose never be in question.

Darüberhinaus soll der Druckschlauch im Dauerbetrieb bei Temperaturen von - 55° C bis + 200° C stabil bleiben.In addition, the pressure hose should remain stable in continuous operation at temperatures from - 55 ° C to + 200 ° C.

Ein Druckschlauch, der die genannten Forderungen erfüllt, ist nach den kennzeichnenden Merkmalen des Schutzanspruchs 1 aufgebaut.A pressure hose that meets the requirements mentioned is, according to the characterizing features of protection claim 1 built up.

Ein vorteilhaftes Ausführungsbeispiel der Neuerung zeichnet steh dadurch aus, daß durch einen großen Abstand der Windungen des gewellten Innenschlauches das Gewicht reduziert, die Flexibilität erhöht, der minimale Bieaeradius verbessert und die Reinigung des Druckschiauches erleichtert wird, ohne daß sich dadurch der Betriebsdruck verringert.An advantageous embodiment of the innovation is characterized stand out because a large distance between the turns of the corrugated inner tube reduces weight and flexibility increased, the minimum bend radius improved and the Cleaning the Druckschiauches is made easier without this reduces the operating pressure.

Eine Ausführungsyariante des neuerungsgemäßen Druckschlauches ist zusätzlich mit einer anti statist:sehen Innenschicht versehen. Dadurch wird jede akkumulierte elektrostatische Ladung entlang der Schlauchwand zu den Metallarmaturen und somit zur Erde abgeleitet.A variant of the pressure hose according to the innovation is additionally provided with an anti-stat: see inner layer. This will divert any accumulated electrostatic charge along the hose wall to the metal fittings and thus to earth.

Durch die Verwendung einer engmaschigen Polyesterumflechtung entsteht eine elektrisch und magnetisch nicht leitende Druckschlauchvariante. Sie eignet sich besonders für Anlagen j in denen Schalldämpfung erwünscht ist.By using a close-meshed polyester braid an electrically and magnetically non-conductive pressure hose variant is created. It is particularly suitable for systems j in who want soundproofing.

Die Umflechtung kann den Anforderungen entsprechend aus feinen Edel stahl drähten ausgeführt sein, die eine hohe Druckfestigkeit garantiert.The braiding can be made from fine, depending on the requirements Stainless steel wires that guarantee high compressive strength.

Darüberhinaus ist eine Reihe von feuer- und abriebfesten Schlauchmänteln verwendbarä die zusätzlichen Schutz gewährleisten.In addition, a number of fire-resistant and abrasion-resistant hose jackets can be used - which ensure additional protection.

Die Kombinierbarkeit mit genormten Armaturen, beispielsweise Nippel mit Überwurfmuttern, Krümmer mit Überwurfmuttern, Flansche und Außenhülsen etc. garantiert einen großen Einsatzbereich des neuerungsgemäßen Druckschlauches.Can be combined with standardized fittings, for example Nipples with union nuts, elbows with union nuts, flanges and outer sleeves, etc. guarantee a wide range of applications for the pressure hose according to the innovation.

In der Zeichnung ist ein neuerungsgemäßer Druckschlauch in perspektivischer Darstellung mit zwei Teil schnitten darge-^ stellt, in dem mit 1 die Umflecht';ng, mit 2 der gewellte Innenschlauch und mit 3 die antistatisch beschichtete Innenseite des Innenschiäuches bezeichnet ist.In the drawing, a pressure hose according to the innovation is shown in perspective view with two parts cut shown ^ in which with 1 the braid '; ng, with 2 the corrugated Inner tube and 3 denotes the antistatic coated inside of the inner tube.

Claims (3)

SchutzansprücheProtection claims 1. üruckschlauch für höchste Anforderungen, bestehend aus einem Innenschlauch und einer Außenwandverstärkung, dadurch gekennzeichnet, daß der Innenschlauch aus einer gewellten Schlauchfolie aus Polytetraflourethylen besteht und daß die Außenwandverstärkung aus einer mit Polytetraflourethylen imprägnierten Fiberglasumflechtung besteht.1. Return hose for the highest demands, consisting of a Inner tube and an outer wall reinforcement, characterized in that the inner tube is made from a corrugated tubular film consists of polytetrafluoroethylene and that the outer wall reinforcement is made of an impregnated with polytetrafluoroethylene Fiberglass braiding. 2. Oruckschlauch nach Anspruch 1, dadurch gekennzeichnet, daß der Innenschlauch mit einer antistatischen Innenschicht versehen i st.2. Oruckschlauch according to claim 1, characterized in that the The inner tube is provided with an antistatic inner layer. 3. Druckschlauch nach dem Oberbegriff des Anspruchs 1, dadurch gekennzeichnet, daß die Außenwandverstärkung aus einer engmaschigen Edel stahl umflechtung besteht.3. Pressure hose according to the preamble of claim 1, characterized characterized in that the outer wall reinforcement consists of a close-meshed stainless steel braiding. * ι t* ι t t III ft III f * t Il ti * t Il ti IlIl
DE19868607066 1986-03-14 1986-03-14 Pressure hose for the highest demands Expired DE8607066U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19868607066 DE8607066U1 (en) 1986-03-14 1986-03-14 Pressure hose for the highest demands

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19868607066 DE8607066U1 (en) 1986-03-14 1986-03-14 Pressure hose for the highest demands

Publications (1)

Publication Number Publication Date
DE8607066U1 true DE8607066U1 (en) 1986-05-07

Family

ID=6792726

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19868607066 Expired DE8607066U1 (en) 1986-03-14 1986-03-14 Pressure hose for the highest demands

Country Status (1)

Country Link
DE (1) DE8607066U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238605A1 (en) * 1992-11-17 1994-05-19 Rasmussen Gmbh Flexible rugged tubing e.g. for petrol pumps or tankers - consists of innermost corrugated thermoplastic liner, reinforcing layer and outermost thermoplastic covering including e.g. fluoropolymer
DE202008016168U1 (en) 2008-12-05 2009-02-19 Kottmann Gosla Gmbh Hose for a water-carrying system
DE202009011229U1 (en) 2008-08-27 2009-11-12 Kottmann Gosla Gmbh Pressure hose for a water-carrying system, in particular for connecting movable sanitary fittings or for connecting parts of the water-carrying system
DE102011005344A1 (en) * 2011-03-10 2012-09-13 Siemens Aktiengesellschaft Flexible steam line, especially for solar thermal power plants

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238605A1 (en) * 1992-11-17 1994-05-19 Rasmussen Gmbh Flexible rugged tubing e.g. for petrol pumps or tankers - consists of innermost corrugated thermoplastic liner, reinforcing layer and outermost thermoplastic covering including e.g. fluoropolymer
DE202009011229U1 (en) 2008-08-27 2009-11-12 Kottmann Gosla Gmbh Pressure hose for a water-carrying system, in particular for connecting movable sanitary fittings or for connecting parts of the water-carrying system
EP2159465A2 (en) 2008-08-27 2010-03-03 Kottmann GOSLA GmbH Pressure hose for a water-guidance system, in particular for attaching mobile sanitary fittings or connecting parts of the water-guidance system
US7849884B2 (en) 2008-08-27 2010-12-14 Kottmann Gosla Gmbh Pressure hose for a water carrying system
DE202008016168U1 (en) 2008-12-05 2009-02-19 Kottmann Gosla Gmbh Hose for a water-carrying system
DE102011005344A1 (en) * 2011-03-10 2012-09-13 Siemens Aktiengesellschaft Flexible steam line, especially for solar thermal power plants

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