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DE202013009050U1 Plastic pipe  
Plastic pipe, especially conduit for domestic wastewater installations, wherein the plastic tube (1) with a spigot (3) and a sleeve (6) comprehensive socket end (2) is provided, into which a...
DE202013104693U1 A new plastic pipe  
A plastic tube, characterized in that it comprises an inner tube (1) and an outer tube (2), between which a hermetically sealed space (3), and that the intermediate space (3) with a honeycomb-like...
DE102012007031A1 Pipe system for conveying flammable liquids  
The invention relates to a pipe system for leading away from flammable liquids, comprising at least one tubular pipe element (2), that is by an inner tube (9) and an outer shell (10). The inner...
DE102012005026A1 Flexible tubing  
The invention relates to a flexible hose line, in particular for an oil line, with at least a first layer, a second layer lying further out and a reinforcing layer, wherein at least the first or...
DE202013103631U1 Durable coiled tubing  
One type of durable winding tube, the characteristics of which include: a tapered tubular body, which is made of nonwoven fabric and resin composite material, and holes on the surface of the...
DE202013006830U1 Form for preparing an interconnectable pipe layers, and thus prepared tube  
Form for preparing an interconnectable layers tube (5), characterized in that a first and a second mold part (1) are each L-shaped, that the molded parts (1) for the production of U-shaped...
DE202013102669U1 Pipe for a heating or cooling register  
Piping made from plastic for a heating and / or cooling registers, wherein the pipeline (2) meandering or with bending sections (2.1) is moved, characterized in that the smooth on the outer...
DE102012018788A1 Method for manufacturing composite component e.g. front end carrier of motor car, involves injecting plastic element into area at peripheral surface of pipe, where pipe is protected by supporting pressure during injection  
The method involves providing a plastic pipe (17), and local heating of the pipe at pipe ends (23, 23'). The pipe with the pipe ends is applied on plastic sealing plugs (9, 9') in a firmly bonded...
DE102011056842A1 Plastic pipe, has identification mark extending in pipe longitudinal direction and arranged in inner side of pipe, where identification mark is impressed in surface area of inner side of pipe by hot-stamping  
The pipe (1) has an identification mark (10) extending in a pipe longitudinal direction and arranged in an inner side of the pipe. The identification mark is impressed in a surface area (8) of the...
DE102011105279A1 A method for bending thermoplastic pipes  
The invention relates to a method for producing a bent tube (10) of thermoplastic material having end sections (11), whose center points (13) to each other, a position tolerance after LN xy / JAR...
DE102011102713A1 Composite material  
The invention relates to a composite material comprising reinforcing fibers and a matrix surrounding these reinforcing fibers in a matrix material, wherein the matrix material contains a...
DE102011075998B3 Container, tube or chemical apparatus with color indicator and composite semi-finished product with color indicator for producing a container, tube or chemical apparatus  
Container, tube or chemical apparatus in particular for the chemical process equipment for storage or transport of aggressive storage media with a solid inner layer on the inside of the storage...
DE102011075383A1 Temperature-tubing for offshore applications  
A flexible tube which contains from inside to outside the following layers: - An inner liner and - At least one reinforcing layer, wherein in addition, a further layer is made of a wound tape...
DE102011017811A1 Temperature-tubing for offshore applications  
A flexible tube multilayer structure containing from inside to outside the following layers: - An inner liner, - At least two reinforcing layers of metal and - An outer envelope, is characterized...
DE102011015388A1 Directional fluid line  
The invention relates to a fluid line (1) with an inner contour (2), the wave peaks (4) and wave troughs (5). The wave peaks (4) each have a leading edge (6) and a trailing edge (7). To keep in a...
DE102011013572A1 Flow Optimized fluid line  
The invention relates to a fluid line (1) having a cylindrical inner surface (2). For flow optimization (2) of the fluid line (1) evenly distributed recesses (3) are constructed in the form of...
DE102011000432A1 Plastic pipe or plastic tube  
The present invention relates to a plastic pipe or plastic tube, in particular for laying in the ground, comprising at least an inner layer or a tube core made of plastic and at least one inner...
DE102010054490A1 Plastic composite pipe, its use and process for its preparation  
The invention relates to a plastic composite pipe (1) which is a by a carrier medium, particularly water, can be flowed through the inner pipe (2), comprising an insulating layer (3) of polymeric...
DE102010044279A1 A multilayer plastic pipe, its use, and this comprehensive weld  
The present invention relates to a multilayer plastic pipe (1), preferably for use in the home and building, surrounding a first layer (2) having a lumen (4) of the plastic pipe (1) and...
DE102010035837A1 Method for curing resin impregnated liner tubes, involves utilizing optical fiber or optical waveguide for discharging high-energy radiation  
The method involves utilizing optical fiber or optical waveguide for discharging high-energy radiation. The optical fiber is resin-impregnated in a line system. An independent claim is also...
DE202011052416U1 Pipeline section with internal marking  
Pipe section made of plastic, arranged with one on the inside of the pipe, located in the longitudinal direction of the pipe section extending marking, characterized in that the marking is stamped...
DE202011052415U1 Inner tube marked  
Plastic pipe, arranged with one on the inside of the tube, extending in the longitudinal pipe direction identification, characterized, that the marking (10) is embossed in the pipe inside surface (8).
DE202010011834U1 A multilayer plastic pipe  
A multilayer plastic pipe comprising: - An inner layer (1) comprising a polyolefin, - A middle layer (3) disposed on the inner layer (1), and - An outer layer (2), which is arranged on the middle...
DE202010008094U1 Pipe system of a radiation-crosslinked plastics material and pipe  
Pipe system, in particular for transporting liquids and gases, with plastic pipes (1) for continuous load of at least 0.5 bar, wherein the plastic (1) for the production of pipes is partially or...
DE202010009571U1 Hollow body of polymeric material  
Hollow body (10) of polymeric material, characterized in that at least a surface region of the hollow body (10) with at least one phosphor layer (16) is provided, wherein the phosphor layer (16)...
DE102010027868A1 Plastic pipe, has resistor heating wire inserted in contact surface that is formed as inner peripheral surface, and connection contacts electrically connected with resistor heating wire and accessed from inner side of pipe  
The pipe (1) has a terminal section (3) connecting the pipe with a connection section (4) of another plastic pipe (2), where the pipes are made up of thermoplastic resin material. A contact...
DE102010015022A1 House installation pipe system and its use  
The present invention relates to a house installation pipe system components as all-plastic pipes, plastic composite pipes and / or metal-plastic composite pipes as pipes (3, 3 ', 3' ');...
DE102010014835A1 Offshore insulation element for oil or gas pipelines and process for its preparation  
The invention relates to an offshore insulation element for oil or gas pipelines and a method for its production. The object of the present invention, an offshore insulation element for oil or gas...
DE102010003920A1 Flexible pipe with higher temperature resistance  
A flexible tube multilayer construction with unconnected layers having an inner liner, which comprises the following layers: a) At least one layer whose material is made of a molding composition...
DE102010003917A1 Flexible pipe with diffusion barrier  
In a flexible tube multilayer construction with unconnected layers having an inner liner, which comprises the following layers: a) At least one layer whose material is selected from the group...
DE102010003909A1 Flexible pipe of multilayer construction  
With a flexible tube multilayer structure with unbonded layers, containing an inner liner with the following layer arrangement: a) An innermost layer of a fluoropolymer molding composition, b) an...
DE102009051603B4 the same process for producing a patterned tube, produced by the process and use of structured product  
A method for producing a structured, in particular multi-dimensionally structured tube in particular from plastic, wherein in a first manufacturing step, a smooth tube (1), preferably formed in an...
DE102010007195A1 Endless shaping of wall of tubes or molded parts containing polymer material by forming a polygon structure, comprises producing polygon structure with shaping device by in-contacting the surface with the wall of the tubes or molded parts  
The method for endless shaping of a wall (3) of the tubes (1) or molded parts containing a polymer material by the formation of a polygon structure (2), comprises producing the polygon structure...
DE10215607B4 pipe connector  
Pipe connector for mounting in a movable vehicle, comprising: an essentially rigid jointing body (12) made of a resin material and / or plastic and an outer surface and an inner wall, wherein the...
DE102009058586A1 Pipeline arrangement, particularly for arranging in vehicle, has fluid line that is provided with recess, where fluid line is extended in direction of longitudinal axis  
The pipeline arrangement (10) has a fluid line (12) that is provided with a recess (22). The fluid line is extended in direction of a longitudinal axis (L). The recess is formed for transporting...
DE102009058360A1 Fuel line  
Thus a fuel line (100) with a conduit wall element (101), consisting of at least one plastic layer (1) can be manufactured easily and inexpensively, is that the conduit wall element (101) with a...
DE102009051603A1 Method for producing multi-dimensionally structured pipe that is utilized as e.g. air-conditioning pipe in aircraft, involves forming multi-dimensional structures in wall with locally or nearly constant wall thickness  
The method involves forming a smooth pipe (1) in an extrusion process. Pressure elements (6, 7) are concentrically arranged around the pipe, equipped with a negative contour of regularly arranged...
DE102010006104A1 Pipe or channel for conveying flowable medium, is provided with body structure with two side surfaces, where former inflow-side surface of respective body structure is different from latter side surface  
The pipe or channel is provided with a body structure (7) with two side surfaces (15,16). The former inflow-side surface of the respective body structure is different from the latter side surface...
DE102009037652A1 Tube bend for building pipings of sanitary appliance, has two pipe connecting pieces arranged within cylindrical outer contour of pipe whose wall thickness is reduced from region of pipe outside diameter, which attaches connecting pieces  
The bend has two pipe connecting pieces arranged within a cylindrical outer contour of a pipe (11), where the bend is made of plastic and is an outwardly undeformed, cylindrical shortening section...
DE102009036307A1 Device for bending and holding pipes, cables and lines, has opening provided over entire length and designed in lockable manner, and locking element assigned to opening, where device is bendable and is fixable in desired position  
The device (1) has an opening (13) provided over an entire length (L) of the device, where the device is bendable and is fixable in a desired position. The opening is designed in lockable manner,...
DE112008000700T5 Component of a motor vehicle cooling system  
Component of a motor vehicle cooling system, comprising a polyamide composition which contains polyamide 6/10, fiberglass, copper and at least one kind of a nucleating agent; wherein the polyamide...
DE202010012660U1 Pipe for conducting a fluid  
Pipe (1) for building equipment for conducting a fluid consisting of a bottom wall (11), side connections (12) and a top wall (13), characterized in that the top wall (13) at least a first portion...
DE202008017940U1 Pipe and combination of two such tubes  
manufactured from plastic corrugated pipe (10), in particular for use as a guide channel for air or the like gases or gas mixtures or as supply channel for cables which extends a cross-section...
DE102009014985A1 Non-metallic aircraft cabin drainage line for use in passenger aircraft, has two half shells stuck together with each other, and protective plastic film applied on thinner internal plastic-impregnated fiber mat of each shell  
The drainage line has a single-walled composite drainage pipe (11) formed of two half shells (12) that are stuck together with each other. Each half shell is provided with a thicker outside...
DE102008063960B4 Automotive fluid line  
Automotive fluid conduit for cooling water, oil, or blow-by gases with a tube that surrounds an interior space, said tube having a syndiotactisches polystyrene in combination with at least one...
DE202009006553U1 Tube or pipe fitting  
Pipe or pipe fitting for receiving, storing or line of air, the proportionate containing at least one chlorine-containing polymer material, which further contains at least one component is the...
DE102009040926A1 Self-supporting conical pipeline element for use as e.g. side pipe element in spray distributor system for flue gas scrubber, has outer layer connected to inner layer, where layers completely cover respective reinforcement elements  
The pipeline element (10) has a thermoplastic outer layer (2) connected to a thermoplastic inner layer (1), where the inner and outer layers respectively include reinforcement elements (3, 4). The...
DE102009012311A1 Fuel line  
The invention relates to a fuel line for delivering fuel from a and / or in a fuel tank. To suggest a fuel line for delivering fuel from a and / or in a fuel tank (tank line), which is both easy...
DE102009011514A1 Plastic pipe with structured outer layer  
The present invention relates to a plastic tube (10), particularly for a grave loosely laid in the ground, having a textured outer surface (13a). Object of the present invention is to provide a...
DE102009011266A1 Fuel pipe for motor vehicle, has locking device designed as axial stop, and corrugated pipe provided with strain relief and corrugation crests and corrugation troughs, where troughs and crests are connected by structure  
The pipe (5) has a locking device (4) designed as an axial stop, and a corrugated pipe (6) provided with a strain relief (3) and corrugation crests (1) and corrugation troughs (2). The corrugation...