DE202006003590U1 - Heatable corrugated hose for motor vehicles has crests and gaps to produce sequence of gaps, which is extended spirally over the length of corrugated hose forming a corrugation, within which heating element can be inserted - Google Patents
Heatable corrugated hose for motor vehicles has crests and gaps to produce sequence of gaps, which is extended spirally over the length of corrugated hose forming a corrugation, within which heating element can be inserted Download PDFInfo
- Publication number
- DE202006003590U1 DE202006003590U1 DE202006003590U DE202006003590U DE202006003590U1 DE 202006003590 U1 DE202006003590 U1 DE 202006003590U1 DE 202006003590 U DE202006003590 U DE 202006003590U DE 202006003590 U DE202006003590 U DE 202006003590U DE 202006003590 U1 DE202006003590 U1 DE 202006003590U1
- Authority
- DE
- Germany
- Prior art keywords
- corrugated hose
- hose
- corrugated
- heating element
- gaps
- 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
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
- F16L11/118—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having arrangements for particular purposes, e.g. electrically conducting
-
- 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
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/35—Ohmic-resistance heating
- F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Die Erfindung bezieht sich auf einen beheizbaren Schlauch, der zumindest abschnittsweise als Wellschlauch mit Wellenbergen und Wellentälern ausgebildet und mit einem als linienförmiger elektrischer Leiter ausgebildeten Heizelement ausgestattet ist.The The invention relates to a heatable hose, at least partially formed as a corrugated hose with wave crests and troughs and with one as a linear one electrical conductor formed heating element is equipped.
Ein
solcher wird in der
Die Ausbildung des Heizelementes bei einem solchen Wellschlauch als linienförmiger elektrischer Leiter, der in das spiralförmig verlaufende Wellental, also zwischen den Flanken benachbarter Wellenberge eingelegt ist, ist zwar naheliegend, eignet sich aber ganz und gar nicht für solche Wellschläuche, wie sie heute als Standardwellschläuche bei modernen Kraftfahrzeugen eingesetzt werden. Bei diesen Wellschläuchen verlaufen nämlich die Wellentäler bzw. Wellenberge nicht spiral- bzw. schraubenförmig über den Umfang des Schlauches, sondern sie sind konzentrisch zueinander angeordnet, d. h., jedes Wellental bzw. jeder Wellenberg stellt eine geschlossene ringförmige Einheit dar. Dies hat den Vorteil, daß solche Wellschläuche wesentlich besser bearbeitet werden können, insbesondere wenn es darum geht, diese Schläuche exakt auf Länge zu schneiden oder an Schlauchkupplungen anzuschließen.The Forming the heating element in such a corrugated hose as line-shaped electrical conductor entering the spiral trough, that is, between the flanks of adjacent wave crests, Although obvious, but is not at all for such Corrugated hoses, as they are today as standard corrugated hoses in modern motor vehicles be used. In these corrugated tubes namely the run troughs or wave crests not helically or helically over the circumference of the tube, but they are arranged concentrically to each other, d. h., each Wellental or each Wellenberg provides a closed annular unit This has the advantage that such corrugated hoses can be handled much better, especially if it go, these hoses exactly to length to cut or connect to hose couplings.
Es ist auch nachteilig, weil nämlich äußerst aufwendig, einen elektrischen Leiter als Heizelement in die doch nur verhältnismäßig dünne Wandung eines Kabelschlauches einzubetten, dies wäre auch bei der üblichen Produktion von Wellschläuchen im Extrudier- und Korrugatorverfahren gar nicht oder nur äußerst schwer möglich.It is also disadvantageous because that is extremely expensive, an electrical conductor as a heating element in the only relatively thin wall embed a cable tube, this would be synonymous with the usual Production of corrugated hoses in extruding and Korrugatorverfahren not at all or only extremely difficult possible.
Es ist deshalb das Ziel der Erfindung, einen beheizbaren Schlauch der eingangs genannten Art zu schaffen, der in einfachster Weise und in gewünschter Form, sei es also über seine gesamte Länge oder nur über einen bestimmten Abschnitt seiner Länge oder über mehrere, jeweils kürzere Abschnitte seiner Länge mit einem Heizelement zu versehen, wobei der Wellschlauch mit konzentrischen Wellenberg- bzw. Wellentäler-Ringen ausgestattet sein kann, aber nicht sein muß.It is therefore the object of the invention to provide a heatable hose to create the type mentioned in the simplest way and in the desired Shape, so be it over his entire length or just about a certain section of its length or over several, respectively shorter sections of it Length with to provide a heating element, wherein the corrugated tube with concentric Wellenberg or wave trough wrestling can be equipped, but does not have to be.
Diese Aufgabe wird bei dem eingangs genannten beheizbaren Schlauch dadurch gelöst, daß die Wellenberge jeweils Unterbrechungen aufweisen, d. h., nicht durchlaufend ausgebildet sind, und die Unterbrechungen jeweils von Wellenberg zu Wellenberg in demselben Umlaufsinne versetzt zueinander angeordnet sind, so daß sich durch diese Unterbrechungen mindestens eine über die Länge des Wellschlauchabschnittes spiralförmig erstreckende Abfolge solcher Unterbrechungen ergibt, die eine Furche bildet, in welche das Heizelement eingelegt ist, so daß das Heizelement nach Art einer Spirale um den Wellschlauch herumgewickelt ist.These Task is characterized in the aforementioned heatable tube thereby solved, that the Wave mountains each have interruptions, d. h., not continuous are formed, and the interruptions each of Wellenberg to Wellenberg in the same sense of circulation offset from each other are, so that through these interruptions at least one over the length of the corrugated hose section spirally extending sequence of such interruptions that gives a furrow forms, in which the heating element is inserted, so that the heating element is wound around the corrugated tube in the manner of a spiral.
Diese spezielle Ausbildung einer für den linienförmigen elektrischen Leiter, also das Heizelement, vorgesehenen Furche an einem Wellschlauch gewährleistet speziell die Vorteile der konzentrischen Anordnung von Wellenbergen und Wellentälern an einem Wellschlauch, des weiteren gestattet diese Furchenausbildung, daß das Heizelement nicht, wie bei einem mit spiralförmig verlaufenden Wellentälern und Wellenbergen ausgestatteten Wellschlauch zwangsläufig sehr eng gewickelt werden muß, sondern das Heizelement mit einer wesentlich größeren Steigung um den Schlauch herumgewickelt werden kann. Hierbei besteht die Möglichkeit, die Abstände, mit denen die Unterbrechungen von Wellenberg zu Wellenberg versetzt zueinander angeordnet sind, mehr oder weniger groß auszubilden, wodurch die Steigung der spiralförmigen Wicklung des Heizelementes um den Wellschlauch beeinflußt werden kann.These special education one for the linear electrical conductor, so the heating element provided furrow ensures a corrugated hose especially the advantages of the concentric arrangement of wave crests and troughs on a corrugated tube, further allows this furrow formation, that this Heating element not, as in a spirally running troughs and Wave crests equipped corrugated tube inevitably be wound very tight must, but the heating element with a much larger slope around the hose can be wrapped around. There is the possibility the distances, with the interruptions from Wellenberg to Wellenberg arranged to form more or less large, causing the slope of the spiral Winding of the heating element can be influenced by the corrugated hose.
In weiterer vorteilhafter Ausgestaltung der Erfindung sind zwei solche spiralförmigen Furchen in dem Wellschlauchabschnitt ausgebildet. Dabei sind diese beiden Furchen jeweils um 180° zueinander versetzt angeordnet.In Another advantageous embodiment of the invention are two such spiral Grooves formed in the corrugated hose section. These are both furrows offset by 180 ° to each other arranged.
Selbstverständlich können auch mehr als zwei solche Furchen vorgesehen sein, je nachdem welchen Durchmesser der beheizbare Wellschlauch aufweist. Im übrigen kann durch die Anzahl dieser Furchen die Heizleistung gesteuert werden.Of course you can too more than two such grooves may be provided, depending on which Diameter of the heatable corrugated tube has. For the rest, can be controlled by the number of these grooves, the heating power.
In erfinderischer Weiterbildung der Erfindung ist der beheizbare Schlauch von einem Schutzschlauch umgeben, der wie der beheizbare Schlauch als Wellschlauch, aber ohne spiralförmige Furchen ausgebildet ist und einen lichten Innendurchmesser aufweist, der etwas größer als der Außendurchmesser des beheizten, inneren Schlauches ist, gemessen im Bereich eines Wellenberges.In Inventive development of the invention is the heated hose surrounded by a protective tube, which like the heatable tube as Corrugated tube, but without spiral Ridges is formed and has a clear inner diameter, the slightly bigger than the outside diameter of the heated inner tube is measured in the region of a Wave crest.
Durch diesen Schutzschlauch wird der linienförmige elektrische Leiter bzw. das Heizelement vor Beschädigungen geschützt und dennoch bleibt die Gesamtflexibilität des beheizbaren Schlauches erhalten.By this protective tube is the line-shaped electrical conductor or the heating element from damage protected and yet the overall flexibility of the heated hose remains receive.
Ein die Erfindung nicht beschränkendes Ausführungsbeispiel wird anhand der nachstehend einzeln bezeichneten Figuren beschrieben.One not limiting the invention embodiment will be described with reference to the individually described below.
Es zeigen:It demonstrate:
Wie
speziell den
Die
Steigung der spiralförmig
verlaufenden Furchen
Zum
Schutz der Heizelemente bzw. Heizleiter
Natürlich kann
der Schutzschlauch auch ohne Wellungen oder auch als geschlitzter
Wellschlauch oder sogar als geschlitzter Wellschlauch mit Verschlußmitteln,
ausgebildet werden. Dies fördert die
Steifigkeit des gesamten Systems bzw. erleichtert (im Falle geschlitzter
Schutz-Wellschläuche)
das Einlegen des beheizbaren Wellschlauches
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202006003590U DE202006003590U1 (en) | 2005-04-14 | 2006-03-07 | Heatable corrugated hose for motor vehicles has crests and gaps to produce sequence of gaps, which is extended spirally over the length of corrugated hose forming a corrugation, within which heating element can be inserted |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005017280.6 | 2005-04-14 | ||
DE102005017280 | 2005-04-14 | ||
DE202006003590U DE202006003590U1 (en) | 2005-04-14 | 2006-03-07 | Heatable corrugated hose for motor vehicles has crests and gaps to produce sequence of gaps, which is extended spirally over the length of corrugated hose forming a corrugation, within which heating element can be inserted |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202006003590U1 true DE202006003590U1 (en) | 2006-06-01 |
Family
ID=36591061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202006003590U Expired - Lifetime DE202006003590U1 (en) | 2005-04-14 | 2006-03-07 | Heatable corrugated hose for motor vehicles has crests and gaps to produce sequence of gaps, which is extended spirally over the length of corrugated hose forming a corrugation, within which heating element can be inserted |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202006003590U1 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1985908A1 (en) * | 2007-04-26 | 2008-10-29 | Voss Automotive GmbH | Circuit connector for fluid transfers |
WO2008131993A1 (en) * | 2007-04-26 | 2008-11-06 | Voss Automotive Gmbh | Line connector for media lines |
WO2009013342A3 (en) * | 2007-07-26 | 2009-03-19 | Voss Automotive Gmbh | Preassembled media line |
WO2012010246A1 (en) * | 2010-07-23 | 2012-01-26 | Voss Automotive Gmbh | Heatable medium pipe and method for producing same |
WO2012010245A1 (en) * | 2010-07-23 | 2012-01-26 | Voss Automotive Gmbh | Heatable medium pipe |
CN101606014B (en) * | 2007-04-26 | 2013-12-11 | 福士汽车配套部件责任有限公司 | Line connector for media lines |
US8925573B2 (en) | 2007-12-21 | 2015-01-06 | Voss Automotive Gmbh | Heatable media line |
US9388932B2 (en) | 2012-02-28 | 2016-07-12 | Norma U.S. Holding Llc | Automotive selective catalytic reduction (SCR) system sensor holder and assembly |
US9651185B2 (en) | 2008-03-19 | 2017-05-16 | Voss Automotive Gmbh | Line connector for media lines |
US9702492B2 (en) | 2007-10-26 | 2017-07-11 | Voss Automotive Gmbh | Line connector and line set for fluid media |
US9890889B2 (en) | 2007-12-21 | 2018-02-13 | Voss Automotive Gmbh | Line connector and ready-made media line |
DE102020202580A1 (en) | 2020-02-28 | 2021-09-02 | Fränkische Industrial Pipes GmbH & Co. KG | PARTIALLY CORRUGATED FLUID LINE |
-
2006
- 2006-03-07 DE DE202006003590U patent/DE202006003590U1/en not_active Expired - Lifetime
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8526801B2 (en) | 2007-04-26 | 2013-09-03 | Voss Automotive Gmbh | Line connector for media lines |
WO2008131993A1 (en) * | 2007-04-26 | 2008-11-06 | Voss Automotive Gmbh | Line connector for media lines |
CN103644421A (en) * | 2007-04-26 | 2014-03-19 | 福士汽车配套部件责任有限公司 | Line connector for media lines |
US20100290764A1 (en) * | 2007-04-26 | 2010-11-18 | Olav Borgmeier | Line connector for media lines |
EP2363627A1 (en) * | 2007-04-26 | 2011-09-07 | Voss Automotive GmbH | Circuit connector for fluid transfers |
EP1985908A1 (en) * | 2007-04-26 | 2008-10-29 | Voss Automotive GmbH | Circuit connector for fluid transfers |
CN101606014B (en) * | 2007-04-26 | 2013-12-11 | 福士汽车配套部件责任有限公司 | Line connector for media lines |
US9429259B2 (en) | 2007-04-26 | 2016-08-30 | Voss Automotive Gmbh | Line connector for media lines |
US8556300B2 (en) | 2007-07-26 | 2013-10-15 | Voss Automotive Gmbh | Preassembled media line |
US9765914B2 (en) | 2007-07-26 | 2017-09-19 | Voss Automotive Gmbh | Preassembled media line |
WO2009013342A3 (en) * | 2007-07-26 | 2009-03-19 | Voss Automotive Gmbh | Preassembled media line |
US9702492B2 (en) | 2007-10-26 | 2017-07-11 | Voss Automotive Gmbh | Line connector and line set for fluid media |
US9890889B2 (en) | 2007-12-21 | 2018-02-13 | Voss Automotive Gmbh | Line connector and ready-made media line |
US8925573B2 (en) | 2007-12-21 | 2015-01-06 | Voss Automotive Gmbh | Heatable media line |
US9651185B2 (en) | 2008-03-19 | 2017-05-16 | Voss Automotive Gmbh | Line connector for media lines |
WO2012010246A1 (en) * | 2010-07-23 | 2012-01-26 | Voss Automotive Gmbh | Heatable medium pipe and method for producing same |
CN103180653B (en) * | 2010-07-23 | 2016-08-10 | 福士汽车配套部件责任有限公司 | heatable medium pipe |
US9303805B2 (en) | 2010-07-23 | 2016-04-05 | Voss Automotive Gmbh | Heatable medium pipe |
US9103481B2 (en) | 2010-07-23 | 2015-08-11 | Voss Automotive Gmbh | Heatable medium pipe and method for producing same |
CN103180653A (en) * | 2010-07-23 | 2013-06-26 | 福士汽车配套部件责任有限公司 | Heatable medium pipe |
WO2012010245A1 (en) * | 2010-07-23 | 2012-01-26 | Voss Automotive Gmbh | Heatable medium pipe |
US9388932B2 (en) | 2012-02-28 | 2016-07-12 | Norma U.S. Holding Llc | Automotive selective catalytic reduction (SCR) system sensor holder and assembly |
DE102020202580A1 (en) | 2020-02-28 | 2021-09-02 | Fränkische Industrial Pipes GmbH & Co. KG | PARTIALLY CORRUGATED FLUID LINE |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20060706 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20090415 |
|
R151 | Term of protection extended to 8 years | ||
R151 | Term of protection extended to 8 years |
Effective date: 20120403 |
|
R152 | Term of protection extended to 10 years | ||
R152 | Term of protection extended to 10 years |
Effective date: 20140324 |
|
R082 | Change of representative |
Representative=s name: HORN KLEIMANN WAITZHOFER PATENTANWAELTE PARTG , DE |
|
R071 | Expiry of right |