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DE102006018374A1 Corrugated pipe of thermoplastic material  
The This invention relates to a corrugated tube (1) of thermoplastic Plastic, which an inner tube (2) and an associated corrugated outer tube (3), wherein the profile of the first outer tube...
DE202007005418U1 Metal turbulence pipe for geothermal probes  
The Metal turbulence tube (4) is characterized in that it laminar flow (1) in turbulent flow (5) into the closed pipe systems of geothermal probes.
DE202007008880U1 Heat transfer tube  
Heat transfer tube (1) for transmitting heat between a through the heat transfer tube (1) flowing Medium and a heat transfer tube (1) surrounding medium, in particular for the extraction of...
DE102006004828A1 Plastic tube for passing through heating or cooling medium, has external diameter of up to five millimeters, where section thickness of tube is partly strengthened in terminal area, and inner diameter of tube in terminal area is smaller  
The plastic tube has an external diameter of up to 5 millimeters, where section thickness of the tube is partly strengthened in a terminal area. The inner diameter of the tube in the terminal area...
DE102005061838A1 Air conditioning pipe for e.g. military aircraft, has wall with fiber composite in radial direction, where composite has radially moving fiber layers made of fiber glass reinforcement, and other two layers made of synthetic fiber structure  
The pipe has a wall (3) with a fiber composite in a radial direction, where the composite has two radially moving fiber layers (9) made of a fiber glass reinforcement, and another two layers (11)...
DE102004056192B4 Plastic pipe  
in the Spin or centrifugal casting process produced plastic tube, the pipe wall, an outer layer (10) an inner layer (12) and at least one intermediate layer (14, 16, 18), wherein a) all layers...
DE102004010340B4 Plastic pipe with fiber reinforcement  
Plastic pipe with an outer wall layer (1), an inner wall layer (2) and an intermediate layer (3), which reinforced by fibers is characterized in that the intermediate layer (3) in several layers...
DE102005059096A1 Protective tube to guard cables against animal bites has many tubular parts having end sections that can be reversibly and movably connected together and can form bends  
A protective tube (1) comprises many tubular parts (2) with ends (3,4) that can be reversibly and movably connected together with two adjacent connected tube parts being able to form a bend in the...
DE202007004596U1 Plastic pipe has supporting layer and insulating layer, which irrespective of each other consists of extruding thermoplastic polymer  
Plastic pipe has a supporting layer and an insulating layer, which irrespective of each other consists of an extruding thermoplastic polymer. The heat conductivity of the insulating layer amounts...
DE102005051487A1 Pressure line pipe for use in sewage system, has projection that is longitudinal to pipe inner wall, where projection has small dimension that is radially protruding inwards for forming fluid film that promotes flow rate to pipe inner wall  
The pipe (10) has a projection (13) that is continuously helical running and radially protruding inwards and longitudinal to a pipe inner wall (12). The projection has a relatively small dimension...
DE4430980B4 A tubular part  
A tubular part, formed from a plurality of layers impregnated with resin contains carbon fibers and thereby superimposed, comprising - One from Carbon fibers and resin built and tubular-shaped...
DE102006040994A1 Pressure pipe for hydraulic system, has end-sided apposite connectors and reference value of plastic pipe, which is sum of square of outer diameter and square of inner diameter, is less than seventy square mm  
Pressure pipe has end-sided apposite connector and section of plastic pipe (11, 12) with an outer diameter and inner diameter. The reference value of plastic pipe equals to the sum of square of...
DE102005040390A1 Multi-modal polyethylene moulding material for production of pipes, e.g. water pipes, comprises low-mol. wt. ethylene homopolymer, high-mol. wt. ethylene copolymer and ultrahigh-mol. wt. ethylene copolymer  
Polyethylene moulding material (I) with a multi-modal mol. wt. distribution for the production of tubing, comprising (A) 45-55 wt% low-mol. wt. ethylene homopolymer, (B) 20-40 wt% high-mol. wt....
DE102005028766A1 Piping and methods for producing the pipe  
The Invention relates to a pipe 1, in particular a pipeline 1 for fuel systems in aircraft, having an inner tube 6 and an inner tube 6 surrounding outer tube . 4According to the Inner tube 6 with...
DE102005021933A1 Sound-insulating extruded, injection - or blow molded pipes or moldings for domestic installations have foam layer and compact layer, dimensions of pores being controlled and number of pores and size having gradient towards compact layer  
The sound-insulating extruded, injection molded or blow molded pipes or moldings for domestic installations have a foam layer and a compact layer. The pores have a diameter of 50 - 100 microns,...
DE102005034228A1 Pipe for drinking water piping system has at least one layer of fluoridated polyolefin encompassing surface of pipe and is produced by impingement of pipe by gas mixture of nitrogen and gas phase containing fluorine  
The pipe, manufactured from polyolefin, has at least one layer (1) of fluoridated polyolefin encompassing the surface of the pipe. The fluoridated polyolefin is produced by the impingement of the...
DE19581554B4 Composite and tube  
composite for use with fuel systems for motor vehicles with a thin inner Layer consisting essentially of a Polyfluorkohlenstoffpolymer exists, and an outer layer, consisting essentially of a...
DE202006010588U1 Lacquers for protecting pipes against scratching, oxidation and corrosion, contain hard particles, preferably of ceramic material, on the surface  
New scratch-resistant lacquers for pipes contain particles (3) of specific hardness on the surface (2). An independent claim is included for pipes (e.g. of noble or other metals or of plastics)...
DE102005010206A1 Component for receiving and/or supplying a fluid medium, is formed by encasing in an inner and an outer mantle by press or injection moulding  
A process for producing a component for receiving and/or supplying a fluid medium composed of at least one plastic material, comprises encasing the component in an inner (5) and an outer (6)...
DE102005010204A1 Receiving and/or supplying component for a fluid medium, comprises a pipe or container, with an inner and outer mantle  
A component for receiving and/or supplying a fluid medium, consists of a pipe or container, and has an inner mantle and an outer mantle. The outer mantle supports the inner mantle, and the inner...
DE20321240U1 An apparatus for applying a gain to a plastic tube  
Plastic pipe (1) with at least one connection point (2) for connection to another plastic pipe (3) or another connecting piece, wherein the connection location (2) comprises a sealing region,...
DE102005014339B3 Plastic pipe for pipe renovating pipe systems has male and female connectors with melting areas at outer and inner ends of coupling areas and metal component at contact point between two melting areas  
The pipe has a male connector(130) at one end and female(240) at the other which, when brought together, form a positive connection between the pipes when joined to each other. At the...
DE102004056192A1 Plastic pipe  
The Invention relates to a plastic pipe, the pipe wall of a Outer layer, constructed an inner layer and at least one intermediate layer , wherein adjacent layers are bonded.
DE102004054327A1 Corrugated thermoplastic tubing useful in sewer systems comprises an inner tube bonded to a corrugated outer tube comprising a first section connected to a thicker curved second section by flanks  
Corrugated thermoplastic tubing comprises an inner tube bonded to a corrugated outer tube comprising a first section (4) connected to a curved second section (5) by flanks (6), where the second...
DE102004054390A1 Coupler, useful e.g. in vehicles and airplanes, comprises polymer material composition based on partial-crystalline polyamide comprising partially-crystalline polyamide, boundary surface-active substance and active component  
Coupler (I) comprises a polymer material composition (II) based on partial-crystalline polyamide (with an improved bursting pressure stability and a smaller stretch in the warmth) comprising (a)...
DE202004019464U1 Plastic pipe, in particular, corrugated plastic pipe with at least one layer of a low-duty plastic material comprises at least one reinforcement and/or connector section containing at least one layer of a high-duty material  
The plastic pipe, in particular, in the form of a corrugated pipe (10) with at least one layer of a low-duty plastic material (12) such as polypropylene and/or polyamide, comprises at least one...
DE202004019463U1 Plastic tube for windscreen and/or headlight cleansing fluids, comprises a corrugated section and at least one connection region  
A plastic tube (20) for windscreen and/or headlight cleansing liquid, comprises a corrugated section and at least one connection region. The latter consists of a plastic such as polypropylene...
DE102004036179A1 Coolant line  
A Coolant line, the following layers comprises:I. an outer layer of a polyamide molding composition andII. An inner layer, the polypropylene and at least 0.02 wt .-% of a thermal stabilizer...
DE19925097B4 Composite pipe with PVDC inner layer  
Composite pipe, consisting of at least two plastic layers, an inner Layer and an outer layer form, which by the composite pipe is a liquid, especially water can be conducted, wherein a layer of a...
DE10312942B4 Multilayer, electrically conductive line  
Multilayer electrically conductive line with at least one carrier layer (3) and an inside of the carrier layer arranged inner layer (4) and with at least one electrically conductive Section (5),...
DE102005022424A1 Clutch conduit for motor vehicle, has middle layer that is reinforced by optical fibers and thinly formed such that conduit is deformable under heat effect, where part of conduit material is modified such that it is heat fixable  
The conduit has a middle layer (2) reinforced by optical fibers. The middle layer is thinly formed such that the conduit is deformable under heat effect. The conduit is made up of a single or...
DE102004025919A1 Molding with vapor deposition sputtered  
The present invention relates to moldings which vapor deposition sputtered include, as well as pipes or hoses, the such layers to increase the barrier properties comprise.
DE202005016324U1 Plastic pipe for e.g. gas under pressure, with detection and location system for damage caused by trenchless laying, includes aluminum conductive spiral embedded close to outer surface  
The conductor (12) is made of aluminum. The pipe has at least one inner layer (10) and an outer layer (11), between which the conductor is located. The outer layer is filled with quartz or glass,...
DE102004035407A1 Molding of plastics for the manufacture of pipes  
The Invention relates to a fitting (01) of plastics for the manufacture of pipes having a Cross-sectional multi-layer structure, wherein the fitting (01) at least one inner layer (03) and at least...
DE102004023881A1 Insulated tube containing prepared with formic polyurethane  
The Invention relates to insulated pipes, constructed of a medium pipe (i) derived from a polyurethane foam, (Ii) is surrounded, which is optionally substituted by a casing tube (iii) surrounded,...
DE102004000046B3 Air duct  
The Invention relates to a lead portion for guiding a gaseous medium, in particular Air duct an internal combustion engine, having at least one extrusion blow molding produced line portion, the...
DE202005014630U1 Protective casing-plastic tube comprises a core tube made from high density polyethylene and a wear protection casing made from polypropylene  
Protective casing-plastic tube comprises a core tube made from high density polyethylene and a wear protection casing made from polypropylene. An integrated inner layer made from polyethylene is...
DE102004005310B4 Split cylinder tube as protective cover for electrical cables in motor vehicles has projections on opposite edges of slit held together by separate gripper  
A split (5) cylinder tube (2) has longways slit having projections (7) on opposite edges with a separate gripping arrangement (11) between the projections that grips them either above or below.
DE19619957B4 Pipes from a solid layer bonded with polyurethane glue of quartz sand  
pipe from a solid layer bonded with polyurethane adhesive of silica sand to be replaced and uplift of groundwater for treatment utility water, the infiltration of water into the ground and to...
DE202005012388U1 Flexible pipe for conduction of liquids, has flexible wire attached in main body and bendable when main body is bent, and light unit with several bulbs formed in hollow section of main body  
The pipe has a flexible wire (20) attached in a main body (10), where the body is made from a bendable plastic material. The body has a surrounding wall (11) and the flexible wire is incorporated...
DE102004005307B3 Closure arrangement for slotted pipes, especially corrugated pipes for protective casings for electric cables in motor vehicles is double-T support with bridge and upper and lower elements whose distance corresponds to slot dimensions  
The closure arrangement is provided for insertion into the pipe slot and is in the form of a double-T support with a bridge (14) and upper and lower elements (12,13) at the upper and lower ends of...
DE102004010340A1 Co-extruded multi-layer plastics tube, with a fiber-reinforced intermediate layer, has separate intermediate layers with fibers in parallel in each layer and at an angle to the fibers in neighboring layers  
The co-extruded plastics tube has an outer wall layer (1), an inner wall layer (2), and a fiber-reinforced intermediate layer (3) between them. The intermediate layer is composed of a number of...
DE202004006812U1 multilayer pipe  
pipe of at least two layers of thermoplastic polyolefins the same type, but with different properties, which among themselves are inseparably connected, characterized in that the material the...
DE102004005310A1 Split cylinder tube as protective cover for electrical cables in motor vehicles has projections on opposite edges of slit held together by separate gripper  
A split (5) cylinder tube (2) has longways slit having projections (7) on opposite edges with a separate gripping arrangement (11) between the projections that grips them either above or below.
DE10359912A1 Composite component, comprises an inner plastic layer and an outer mantle layer, connected via an intermediate layer which absorbs electromagnetic radiation  
A composite component (1), comprises an inner plastic layer (2) and an outer mantle layer (3), connected via an intermediate layer (4). The latter consists of an electromagnetic radiation...
DE202005007378U1 Pipe for production of a pipe joint is made of a thermoplastic material, and is provided at its end with at least two circumferential protrusions obtained by a hot-forming process  
The pipe (1) for production of a pipe joint is made of a thermoplastic material, and is provided at its end with at least two circumferential protrusions (2, 3, 4) obtained by a hot-forming...
DE102004055668A1 Vehicle pipeline to release hydrogen from a fluid  
On Fuel cell system with a fluid flowing through these cooling fluid includes a fuel cell stack in heat transfer communication with the cooling fluid and a conduit through which the cooling fluid...
DE202005002373U1 Reinforced pipe connector for pressurized pipelines comprises a resin impregnated fiber preform whose initial shape is close to that of the finished connector  
Connectors are manufactured from an extendible and flexible textile preform impregnated with a resin. The connector resists pressures of not less than10bar, the upper limit being dependent on the...
DE202005004408U1 Screening element for thermally and electrically insulating buried gas and electric power lines forms an interlocking connection with a further screening element  
Screening element (1) forms an interlocking connection with a further screening element.
DE10350973A1 pipe  
The Invention relates to a pipe for conveying liquid and / or gaseous media, with at least a 1-lumen surrounding wall.The tube is characterized in that the material of the tube at least one...