Matches 1 - 50 out of 339 1 2 3 4 5 6 7 >


Match Document Document Title
DE102019108789A1 Guide tube for a vehicle  
The invention relates to a guide tube (1) for a vehicle with an inner tube (10); a metal layer (20) enclosing the inner tube (10); a first cladding layer (30) enclosing the metal layer (20) and...
DE102017217544A1 Piping and method of manufacture  
The invention relates to a pipe made of plastic and a method for producing a pipe (10) having a cross-sectional three-layer structure (11), wherein the structure at least one outer layer (13), an...
DE102017117868A1 Pipe element and method for fixing such a pipe element in a tubular opening  
The invention relates to a tubular element 1 having two end regions 2 and 3 and a middle region 4 arranged between the end regions 2 and 3. The tubular element 1 is characterized in that the...
DE202018106807U1 Antibacterial and sterile sanitary tube that can measure the water temperature and change the color  
A sanitary tube comprising a tubular body, the tubular body comprising a first layer of material, the first layer of material being made of an antibacterial material, characterized in that the...
DE102017210251A1 Pipe with at least one electrically conductive strand-shaped element  
The invention relates to a pipe (100) comprising two longitudinal ends and a wall (104) extending between the two longitudinal ends, having an outer surface (104a) and an inner surface (104b)....
DE102015101714B4 Composite structure of an aluminum tube and a heat pipe and method for its production  
Method for producing a composite structure of an aluminum tube and a heat pipe, comprising the following steps: a) inserting a heat pipe (1) in a hollow aluminum tube (2) to obtain a starting...
DE102015117332B4 Hydrogen supply line and method for producing a hydrogen supply line  
A hydrogen supply line (100) for supplying hydrogen to a fuel cell (20), comprising: a passage line member (110) through which hydrogen flows; and a shell member (120) having a tubular shape for...
DE102017003024A1 End element for introducing force into a prefabricated fiber-reinforced plastic composite pipe  
When using fiber-reinforced plastic composite pipes as struts, there is the fundamental problem of introducing forces into these structures. The problem is the introduction of elements during the...
DE202017103137U1 Multilayer pipe  
A multilayer pipe (1) comprising a protective pipe (3) and a media pipe (2) arranged in the protective pipe (3), the media pipe (2) being enveloped by a thermal insulation material (12) and a free...
DE10319451B4 pipeline  
Pipeline for exhaust gas recirculation in internal combustion engines, such as in motor vehicles, with at least one bellows shafts (5) having conduit (1), characterized in that the at least one...
DE102007035657B4 Pipe and / or connector made of a thermoplastic material  
Tube of extruded or injection molded thermoplastic material for pipelines conveying warm or cold fluids comprising at least three layers whose middle layer is reinforced by mineral fibers,...
DE202018003616U1 Plastic-coated glass pipe bend  
Glass pipe bend (10) with a tubular body (20) made of glass, - characterized in that - At least the outside of the tubular body (20) is substantially over the entire surface with a plastic layer...
DE102015121147B4 Process for the production of composite steel pipes  
Method for producing composite pipes made of steel, comprising at least one inner tube (2) and one outer tube (1), which are connected to one another at least in sections by means of welding,...
DE102018102160A1 Method for producing an S-shaped tube substantially of plastic  
For producing a tube (1) having two ends (2, 3), a tube interior (4) open at both ends (2, 3) of the tube (1), the main direction (5) of which extends at least one change of direction (6, 7)...
DE102015117871B4 Method for producing a double-walled pipe and double-walled pipe  
Method for producing a double-walled tube (1) having an outer tube (3) which is pressed with an inner tube (2) consisting of a corrosion-resistant alloy, wherein an adhesive (4) is provided at...
DE102008036602B4 Pipe for transporting flowing media  
Pipe for the transport of flowing media with a multilayer pipe wall, characterized in that the multilayer pipe wall has a wall structure made of elastically yielding sublayers, whereby a...
DE102012111053B4 Pipe support, method for producing a pipe support and heat transfer device  
Pipe support (10) with - A support body (12) having a first surface area of ​​a first material; a cladding layer (14) having a second surface area of ​​a second material different from the first...
DE102017105787B3 composite hose  
A composite hose (1), in particular corrugated hose, having a first wall portion (10) made of a first plastic material, a second wall portion (11) made of a second plastic material different from...
DE102016010162A1 Method for producing a multilayer pipe and multilayer pipe  
The invention relates to a method for producing a metal multilayer pipe comprising an outer layer of a first metal having a certain first yield strength and an inner layer of a second metal having...
DE102016007157A1 Guide tube and manufacturing process  
In a guide tube (2) for guiding a gas for proper installation in a vehicle, with a wall (8), the wall (8) is a sandwich component, and the wall (8) contains at least one fabric (10), the one first...
DE102007049624B4 Light pressure bar with additional stiffening layer  
Pressure rod with stiffening tube (10), characterized in that the flexural rigidity of a heavy-duty compression rod (-rohres) (12) with an additional fiber composite tube (rod) (11) is increased,...
DE102016208690A1 Vibration-damped tube  
According to the invention, a tube for vibration damping consists at least of a first layer of metal and a second, applied to the first layer layer. The tube is characterized in that at least a...
DE102010014835B4 Offshore insulation element for oil or gas pipelines and process for its manufacture  
Off-shore insulation element for conveying oil and gas, consisting of a composite of polypropylene or polyethylene and polyurethane, characterized in that there is a semiconductor oxide layer with...
DE202017104996U1 Two-layer, wear-resistant, latticed knurled tube for concrete transport  
The invention relates to a two-layer, wear-resistant, latticed, knurled tube for the transport of concrete, comprising an outer tube (4) curved to a certain extent, in which outer tube (2) a...
DE102016216028B3 Process for producing a composite pipe for a motor vehicle body, as well as a composite pipe and a motor vehicle  
The invention relates to a method for producing a composite pipe (10 ') for a vehicle body. The method comprises at least the steps of providing a tube of metal, shaping the tube into a...
DE102014117604B4 Method for the production of double-walled conduit pipes provided with a bend, as well as a device for carrying out the method  
(19) in an annular gap (18), wherein at least one inner tube (4) of metal, an outer tube (3) made of plastic and a thermally insulating filling material (19) Wherein at least one inner tube is...
DE202017102140U1 Two-layer and wear-resistant pipeline for conveying concrete  
Two-layer and wear-resistant pipeline for conveying concrete, comprising an outer tube (6) and a core tube (5), characterized in that the outer wall of the core tube (5) on the inner wall of the...
DE102015117956A1 A composite tube consisting of a carrier tube and at least one protective tube and a method for the production thereof  
The invention relates to a composite tube consisting of a carrier tube (2) and at least one protective tube (3), in which the carrier tube (2) is produced from a non - corrosion - resistant steel...
DE102015117871A1 A method for producing a double-walled tube and a double-walled tube  
The invention relates to a method for producing a double - walled tube (1) and a tube (1) of this type with an outer tube (3) which is pressed with an inner tube (2) consisting of a corrosion -...
DE102015109792A1 Fuel line with line connectors  
The tubular section (101) comprises an inner layer (103) of a high-temperature thermoplast and an outer layer (105) of an elastomer, wherein the tubular section (101) The flame resistance of the...
DE102015207303A1 Multilayer flexible hose  
The invention relates to a multilayer flexible hose (10), in particular for refrigerants, liquids and gases. (1) and an intermediate layer (2) on the basis of at least one elastomeric material,...
DE102015104986A1 A method of manufacturing a pipe  
The invention relates to a multi-walled tube (1), in particular double-walled or bimetallic tube, characterized in that the tube (1) comprises an inner tube (2) and an outer tube (3), wherein the...
DE102015205081A1 Multi-layered corrugated pipe  
A multi-layer corrugated pipe (10) with an outer layer (14) and an inner layer (16), characterized in that between the outer layer (14) and the inner layer (16) a middle layer (18) is provided,...
DE102015204926A1 Wrapping an outer surface of a pipe  
Tube having a circumferential surface on which an additional coating is applied. The lateral surface includes a no or only a slight having through adhesion conditional adhesion plastic such as...
DE102015103582A1 Pipe of steel ballast casing and method for manufacturing such a pipe  
The invention relates to a pipe made of steel with ballast casing particularly for offshore installation, for the transport of liquid or gaseous media, wherein the individual pipes of the pipeline...
DE202015102888U1 Fuel rail and motor vehicle component  
Fuel rail (100) having one of at least two fiber composite shell elements (105, 106) manufactured housing (101) having a cavity for fuel guide, wherein the fiber composite material shell elements...
DE102015200853A1 A process for producing a flat tube  
The invention relates to a process for producing a flat tube (1) with at least one web (2) that divides two compartments (3, 3 '). The invention is characterized in that - the at least one web (2)...
DE102014226110A1 Tube and method for manufacturing a tube  
The invention relates to a pipe (2) having a multilayer wall (4), wherein a first layer (6) of the wall (4) an elastomeric support (8) which are arranged distributed metal particles (10), a second...
DE102014118556A1 "Tubular media line and process for their preparation"  
The present invention relates to a tubular medium conduit (1) comprising a tubular inner layer (2) with an inner diameter of its internal fluid-carrying channel (3) and a film thickness and an...
DE202015101441U1 Apparatus for producing a multi-layered large tube  
An apparatus for producing a multi-ply bulk pipe with a pipe unit (1) from a a carrier layer forming the outer tube (10) and at least one of a plating layer forming the inner tube (11), wherein...
DE102014117604A1 A process for producing a bend provided with double-walled pipes and a device for carrying out the method  
The invention relates to a method for the production of curved, double-walled pipes (2), wherein initially only an inner tube (4) made of metal provided with a bend (1). Subsequently, at an end...
DE102015101714A1 Composite structure of an aluminum tube and a heat pipe and process for its preparation  
A composite structure of an aluminum tube and a heat pipe is produced in that a heat pipe is inserted into a hollow aluminum tube and then the output structure of the aluminum tube and the heat...
DE102014116327A1 A method for producing a coiled stator and apparatus for manufacturing a coiled stator  
The invention relates to a method for producing a coiled stator. In a cylindrical tube, a uniform layer of elastomer is applied to the inner surface area and thus formed a multi-layer tube. The...
DE102011119194B4 Laminated glass tube  
Laminated glass tube consisting of an inner tube and at least one other, surrounding the inner tube outer tube, the tubes being joined by a thermally guided, vacuum-assisted calibration procedure,...
DE102010008291B4 Multilayer pipe made of plastic and metal  
Plastic-metal composite pipe with aufweitbarem pipe end for connection to a plastic fitting with external and internal connection regions, with - an inner tube (21) with a multi-layer structure,...
DE102015117332A1 Hydrogen supply pipe and method for manufacturing a hydrogen supply line  
There is provided a hydrogen supply line to supply hydrogen to a fuel cell, the hydrogen supply conduit includes a flow pipe element, flows through the hydrogen, and a cover member which has a...
DE102011114168B4 Composite pipe with a profiled inner layer  
Composite pipe consisting of at least an inner layer (1) of polyvinylidene fluoride (PVDF) and an outer layer (7) made of a plastic material, characterized in that the inner layer (1) on the outer...
DE202015101160U1 Tube coil of a plastic tube and at least one of such a pipe coil unwound portion of a plastic pipe comprehensive surface temperature regulating  
Tube coil of a plastic pipe (1), in particular for use in a Flächentemperierungssystem (7), having a first end of the plastic pipe (1) and spaced thereof second end of the plastic pipe (1),...
DE102014111235A1 Line with hexagonal structure  
is proposed line for hot gases, for use particularly in a motor vehicle with an internal combustion engine, said conduit comprising at least one guide tube (2) having over at least part of its...
DE202014104324U1 Flexible plastic pipe and this comprehensive Flächentemperierungselement  
Flexible plastic tube (1), in particular for use in a Flächentemperierungssystem comprising a first layer (2) of polymeric material, a lumen (3) of the plastic tube (1) surrounds, and a second,...

Matches 1 - 50 out of 339 1 2 3 4 5 6 7 >