DE29709723U1 - Flexible hose line - Google Patents

Flexible hose line

Info

Publication number
DE29709723U1
DE29709723U1 DE29709723U DE29709723U DE29709723U1 DE 29709723 U1 DE29709723 U1 DE 29709723U1 DE 29709723 U DE29709723 U DE 29709723U DE 29709723 U DE29709723 U DE 29709723U DE 29709723 U1 DE29709723 U1 DE 29709723U1
Authority
DE
Germany
Prior art keywords
hose line
flexible hose
hose
flexible
line
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
DE29709723U
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.)
Mann and Hummel GmbH
Original Assignee
Filterwerk Mann and Hummel 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 Filterwerk Mann and Hummel GmbH filed Critical Filterwerk Mann and Hummel GmbH
Priority to DE29709723U priority Critical patent/DE29709723U1/en
Publication of DE29709723U1 publication Critical patent/DE29709723U1/en
Priority to PCT/EP1998/002891 priority patent/WO1998055788A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0017—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor related to fuel pipes or their connections, e.g. joints or sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/04—Arrangements of liquid pipes or hoses
    • 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
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/02—Arrangements of lubricant conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Description

Beschreibung Flexible SchlauchleitungDescription Flexible hose line

Die Neuerung betrifft eine flexible Schlauchleitung nach der im Oberbegriff des Hauptanspruchs definierten Art.The innovation relates to a flexible hose line according to the type defined in the preamble of the main claim.

Allgemein bekannt sind in der Luftführung einer Brennkraftmaschine flexible Luftschläuche, diese haben die Aufgabe, zwischen motorfesten und fahrzeugfesten Teilen ein flexible Verbindung herzustellen. Die Falten eines derartigen Schlauches müssen dabei Relativbewegungen zwischen Motor und Karosserie aufnehmen können, d. h. sie müssen sich quer und längs verformen können. Schlauchleitungen dieser Art sind zum Beispiel in MTZ Motortechnische Zeitschrift 45 (1984 ) 12, Seite 532 beschrieben.Flexible air hoses are well known in the air duct of an internal combustion engine. Their job is to create a flexible connection between parts fixed to the engine and parts fixed to the vehicle. The folds of such a hose must be able to absorb relative movements between the engine and the body, i.e. they must be able to deform transversely and lengthwise. Hose lines of this type are described, for example, in MTZ Motortechnische Zeitschrift 45 (1984 ) 12, page 532.

Ferner ist aus der DE OS 28 19 328 ein flexibler Schlauch bekannt. Dieser Schlauch ist aber mit Elementen versehen die innen durch eine Schraubenfeder stabilisiert sind.Furthermore, a flexible hose is known from DE OS 28 19 328. This hose is provided with elements that are stabilized internally by a coil spring.

Ein Nachteil bei den bekannten flexiblen Schlauchleitungen besteht darin, daß die Längenvariation sehr stark begrenzt ist und deshalb jede Leitung entsprechend ihres Anwendungsfalls angefertigt werden muß. Dies erfordert höhere Fertigungskosten sowie einen unnötigen Lager- und Bereitstellungsaufwand.A disadvantage of the known flexible hose lines is that the length variation is very limited and therefore each line has to be manufactured according to its application. This requires higher production costs as well as unnecessary storage and provisioning costs.

Der Neuerung liegt die Aufgabe zugrunde, eine flexible Schlauchleitung zu schaffen, die an unterschiedliche Anwendungsfälle anpassbar ist.The innovation is based on the task of creating a flexible hose line that can be adapted to different applications.

Diese Aufgabe wird durch die Merkmale des Kennzeichens des Hauptanspruchs gelöst.This problem is solved by the features of the characterising part of the main claim.

Der wesentliche Vorteil liegt darin, daß ein Schlauchleitung nach Art eines Collicord-Kabels hergestellt wird, die ohne Qualitätseinschränkungen innerhalb eines bestimmten Längenbereichs sich an die erforderliche Länge anpaßt. So kann beispielsweise eine einzelne flexible Schlauchleitung für mehrere Anwendungsfälle an einer Brennkraftmaschine geeignet sein.The main advantage is that a hose line is manufactured in the style of a Collicord cable, which adapts to the required length within a certain length range without any quality restrictions. For example, a single flexible hose line can be suitable for several applications on an internal combustion engine.

Gemäß einer Ausgestaltung der Neuerung wird vorgeschlagen, im Mantel der Leitung einen Verstärkungsdraht zu integrieren. Dieser erhöht die Stabilität und kann beispielsweise auch geeignet sein, elektrische Signale zu übertragen. Die Enden der Schlauchleitung weisen in bevorzugter Form Befestigungsbereiche auf. Selbstverständlich besteht auch die Möglichkeit, an den Enden Befestigungselemente anzuformen. Die Schlauchleitung kann bevorzugt aus Polyamid oder Hytrell hergestellt werden.According to one embodiment of the innovation, it is proposed to integrate a reinforcing wire into the sheath of the cable. This increases stability and can, for example, also be suitable for transmitting electrical signals. The ends of the hose cable preferably have fastening areas. Of course, it is also possible to mold fastening elements onto the ends. The hose cable can preferably be made from polyamide or Hytrell.

Diese und weitere Merkmale von bevorzugten Weiterbildungen der Erfindung gehen außer aus den Ansprüchen auch aus der Beschreibung und den Zeichnungen hervor, wobei die einzelnen Merkmale jeweils für sich allein oder zu mehreren in Form von Unterkombinationen bei der Ausführungsform der Erfindung und auf anderen Gebieten verwirklicht sein und vorteilhafte sowie für sich schutzfähige Ausführungen darstellen können, für die hier Schutz beansprucht wird.These and other features of preferred developments of the invention emerge not only from the claims but also from the description and the drawings, whereby the individual features can be implemented individually or in combination in the form of sub-combinations in the embodiment of the invention and in other areas and can represent advantageous and protectable embodiments for which protection is claimed here.

Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels näher erläutert.The invention is explained in more detail below using an embodiment.

Ein flexible Schlauchleitung 1 ist in Abhängigkeit von der Schlauchlänge und den gestellten Anforderungen mit mehreren Windungen versehen. Eine solche Schlauchleitung kann z. B. bei einer Brennkraftmaschine zwischen einer Unterdruckdose und einem Bimetallregler für die Warm-Kaltluftregelung der Ansaugluft verwendet werden. Die Schlauchleitung überträgt damit den anliegenden Unterdruck an den Bimetallregler. Selbstverständlich besteht auch die Möglichkeit, die Schlauchleitung für die Zuführung von Flüssigkeit, Wasser, Öl an bestimmte Aggregate einzusetzen, es besteht auch die Möglichkeit, bei einem eingebettetenA flexible hose line 1 is provided with several turns depending on the hose length and the requirements. Such a hose line can be used, for example, in an internal combustion engine between a vacuum box and a bimetal regulator for the warm-cold air control of the intake air. The hose line thus transfers the applied vacuum to the bimetal regulator. Of course, it is also possible to use the hose line for the supply of liquid, water, oil to certain units; it is also possible to use an embedded

Draht oder einer Übertagungsleitung sowohl elektrische Information als auch
Flüssigkeiten bzw. Gase zu übertragen. Eine solche Schlauchleitung hat
beispielsweise einen Hohlkemdurchmesser von 2 mm und einen Außendurchmesser von 6 mm. An den Enden ist die Schlauchleitung jeweils mit einem Anschiußstück 2, 3 versehen. Das Anschlußstück 3 ist abgewinkelt. Selbstverständlich ist jede Form
von Anschlußstücken denkbar. Es besteht auch die Möglichkeit, die Schiauchleitung unmittelbar auf entsprechende Rohrstutzen aufzustecken, dadurch entfallen die
Anschlußstücke.Wire or transmission line both electrical information and
to transfer liquids or gases. Such a hose line has
for example, a hollow core diameter of 2 mm and an outer diameter of 6 mm. At each end, the hose line is provided with a connector 2, 3. The connector 3 is angled. Of course, any shape
of connectors. It is also possible to attach the hose line directly to the corresponding pipe socket, thus eliminating the need for
connectors.

Claims (4)

SchutzansprücheProtection claims 1. Flexible Schlauchleitung zur Förderung von Flüssigkeit oder Gas an einer Brennkraftmaschine, dadurch gekennzeichnet, daß die Schlauchleitung schraubenförmig gewendelt ist und eine bestimmte Konfektionsgröße, einen Längenbereich abdeckt.1. Flexible hose line for conveying liquid or gas to an internal combustion engine, characterized in that the hose line is spirally wound and covers a specific size, a length range. 2. Flexible Schlauchleitung nach Anspruch 1, dadurch gekennzeichnet, daß in den Mantel ein Verstärkungsdraht eingebettet ist.2. Flexible hose line according to claim 1, characterized in that a reinforcing wire is embedded in the sheath. 3. Flexible Schlauchleitung nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, daß an den Enden Befestigungsbereiche ausgeformt sind.3. Flexible hose line according to one of the preceding claims, characterized in that fastening areas are formed at the ends. 4. Flexible Schlauchleitung nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, daß diese aus Polyamid oder Hytrell besteht.4. Flexible hose line according to one of the preceding claims, characterized in that it consists of polyamide or Hytrell.
DE29709723U 1997-06-04 1997-06-04 Flexible hose line Expired - Lifetime DE29709723U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29709723U DE29709723U1 (en) 1997-06-04 1997-06-04 Flexible hose line
PCT/EP1998/002891 WO1998055788A1 (en) 1997-06-04 1998-05-16 Flexible hose line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29709723U DE29709723U1 (en) 1997-06-04 1997-06-04 Flexible hose line

Publications (1)

Publication Number Publication Date
DE29709723U1 true DE29709723U1 (en) 1997-07-31

Family

ID=8041144

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29709723U Expired - Lifetime DE29709723U1 (en) 1997-06-04 1997-06-04 Flexible hose line

Country Status (2)

Country Link
DE (1) DE29709723U1 (en)
WO (1) WO1998055788A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19752007A1 (en) * 1997-11-24 1999-05-27 Bosch Siemens Hausgeraete Close-coiled tubing for flowing fluids esp. for use with vacuum cleaners
US7357968B2 (en) * 2002-09-27 2008-04-15 Itt Manufacturing Enterprises, Inc. Reinforced, high pressure, low permeation multilayer hose

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10301357B4 (en) * 2003-01-16 2005-03-31 Udo Rattay Flexible conduit element

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB353520A (en) 1930-04-25 1931-07-27 Norman Swindin Improvements in or relating to flexible pipe couplings
US3306349A (en) 1966-02-23 1967-02-28 Allie B Holmes Automotive coolant system with vacuum relief device therein
DE7243770U (en) 1973-03-29 Moeller Werke Gmbh Air intake manifolds, in particular for internal combustion engines
US3779308A (en) 1970-01-22 1973-12-18 Goodyear Tire & Rubber Cooling system including reinforced hose
DE8328448U1 (en) 1983-10-04 1984-01-05 Sanden, John A. van der, 5601 Eindhoven HOSE FOR LEADING REFRIGERANTS
DE3245190A1 (en) 1982-12-07 1984-06-07 Roland 6000 Frankfurt Kurtz Device for reducing the fuel consumption in motor vehicles with spark-ignition engine
DE4003492C1 (en) 1990-02-06 1991-10-02 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Air intake for IC engine - has air intake lines extending from rotary manifold to each cylinder
US5111849A (en) 1988-12-29 1992-05-12 Ems-Inventa Ag Helical pipes and method of manufacture thereof
DE4410148A1 (en) 1994-03-24 1995-09-28 Huels Chemische Werke Ag Multi-layer plastic tube
DE29607727U1 (en) 1996-04-29 1996-07-25 Bültmann, Monika, 58809 Neuenrade Power line system for the transmission and distribution of energy media

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3712298C1 (en) * 1987-04-10 1988-11-03 Opel Adam Ag Pipeline infeed

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7243770U (en) 1973-03-29 Moeller Werke Gmbh Air intake manifolds, in particular for internal combustion engines
GB353520A (en) 1930-04-25 1931-07-27 Norman Swindin Improvements in or relating to flexible pipe couplings
US3306349A (en) 1966-02-23 1967-02-28 Allie B Holmes Automotive coolant system with vacuum relief device therein
US3779308A (en) 1970-01-22 1973-12-18 Goodyear Tire & Rubber Cooling system including reinforced hose
DE3245190A1 (en) 1982-12-07 1984-06-07 Roland 6000 Frankfurt Kurtz Device for reducing the fuel consumption in motor vehicles with spark-ignition engine
DE8328448U1 (en) 1983-10-04 1984-01-05 Sanden, John A. van der, 5601 Eindhoven HOSE FOR LEADING REFRIGERANTS
US5111849A (en) 1988-12-29 1992-05-12 Ems-Inventa Ag Helical pipes and method of manufacture thereof
DE4003492C1 (en) 1990-02-06 1991-10-02 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Air intake for IC engine - has air intake lines extending from rotary manifold to each cylinder
DE4410148A1 (en) 1994-03-24 1995-09-28 Huels Chemische Werke Ag Multi-layer plastic tube
DE29607727U1 (en) 1996-04-29 1996-07-25 Bültmann, Monika, 58809 Neuenrade Power line system for the transmission and distribution of energy media

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19752007A1 (en) * 1997-11-24 1999-05-27 Bosch Siemens Hausgeraete Close-coiled tubing for flowing fluids esp. for use with vacuum cleaners
US7357968B2 (en) * 2002-09-27 2008-04-15 Itt Manufacturing Enterprises, Inc. Reinforced, high pressure, low permeation multilayer hose

Also Published As

Publication number Publication date
WO1998055788A1 (en) 1998-12-10

Similar Documents

Publication Publication Date Title
DE4024997C2 (en)
DE4210202C2 (en) Battery cable
DE69600326T2 (en) Corrugated pipe made of synthetic plastic with concave and convex surfaces
DE69810346T2 (en) COVER WITH VARIABLE STIFFNESS
EP0669687B1 (en) Connecting element for variable installation and protection of cables
EP0693811A1 (en) Direction changing device for protective tubing system
DE202010006739U1 (en) Heater
DE1675366A1 (en) Made of plastic, helically wound hose
DE102004029476A1 (en) Flow conditioning device
DE60316979T2 (en) TUBE WITH A MULTIPLE METAL WIRE OR TUBE
DE69934059T2 (en) Resonance intake manifold for multi-cylinder engine
DE69701710T2 (en) Composite pipe with a wound core
DE102013220153A1 (en) Filter device for a motor vehicle
DE69001699T2 (en) Coil with a very long optical fiber for a wire-guided rocket.
DE1775882A1 (en) Flexible hose
DE2807088C2 (en)
DE4026718C2 (en)
DE102011106152A1 (en) Deformation element for attaching cross beam and bulkhead of motor vehicle chassis, has cross-sectional end faces whose polygonal sides are rotated to specific angle with respect to tube axis
DE29709723U1 (en) Flexible hose line
DE102006049655B4 (en) A cladding film and method of bending a rectilinear portion therewith
DE102016214039A1 (en) harness
DE3705692C2 (en) Test device for ignition distributor
DE102007004035A1 (en) Tube-like rolled bellows for pneumatic spring, has threads running at angle with respect to longitudinal axis and parallel to longitudinal axis in section, and another section allowing formation of fold of bellows in radial direction
DE102004021667A1 (en) Hose connector system for a heatable hose comprises a pipe section which forms a part of a pipe bend accommodating at the hose joint the free end sections of the heater wire
DE4230823C1 (en)

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970911

R163 Identified publications notified

Effective date: 19981102

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20000919

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20030617

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20050630

R071 Expiry of right