EP3215344A1 - Verfahren zum herstellen einer anordnung mit einem rohrkörper und einem bauteil - Google Patents
Verfahren zum herstellen einer anordnung mit einem rohrkörper und einem bauteilInfo
- Publication number
- EP3215344A1 EP3215344A1 EP15767171.0A EP15767171A EP3215344A1 EP 3215344 A1 EP3215344 A1 EP 3215344A1 EP 15767171 A EP15767171 A EP 15767171A EP 3215344 A1 EP3215344 A1 EP 3215344A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tubular body
- component
- arrangement
- adhesion promoter
- bonding agent
- 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.)
- Withdrawn
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14598—Coating tubular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14311—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
- B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
- B29C66/53465—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat said single flat elements being provided with holes facing the tube ends, e.g. for making heat-exchangers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/74—Joining plastics material to non-plastics material
- B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
- B29C66/7422—Aluminium or alloys of aluminium
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
- F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
- F28F21/067—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/162—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by using bonding or sealing substances, e.g. adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C2045/1486—Details, accessories and auxiliary operations
- B29C2045/14868—Pretreatment of the insert, e.g. etching, cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14598—Coating tubular articles
- B29C45/14614—Joining tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1671—Making multilayered or multicoloured articles with an insert
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7394—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoset
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
- B29K2705/02—Aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2715/00—Condition, form or state of preformed parts, e.g. inserts
- B29K2715/006—Glues or adhesives, e.g. hot melts or thermofusible adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/18—Heat-exchangers or parts thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
- F28F2255/14—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes molded
- F28F2255/146—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes molded overmolded
Definitions
- the present invention relates to a method for producing an assembly with a tubular body and a component, as well as such an arrangement.
- the invention further relates to a tempering device with such an arrangement.
- tubular bodies are used, through which a fluid flows.
- a tubular body is usually connected to a further component.
- connection between the tubular body and the component is designed fluid-tight and is resistant to the particular application. This means that the arrangement of the tubular body and the component must in particular withstand the corresponding temperatures, pressures and mechanical stresses and must be tight.
- An example of such an application is a tempering device in which such a tubular body and a component connected thereto are provided as an assembly. In tempering the tube body serves the purpose of tempering an object or a fluid, that is to cool and / or to heat.
- Such tubular bodies are usually made of a metallic material in order to ensure a sufficient heat exchange of the tubular body.
- the cost-intensive and / or time-consuming implementation of these joining methods between the tubular body and the component have relatively high weights.
- the present invention therefore deals with the problem of providing a method for producing an arrangement with a metallic tubular body and a component made of plastic, as well as for such an arrangement and a tempering device with such an arrangement, improved or at least other embodiments, the characterized in particular by a simplified production and / or improved resistance.
- This problem is solved according to the invention by the subject matters of the independent claims.
- Advantageous embodiments are the subject of the dependent claims.
- the present invention is based on the basic idea, in an arrangement with a tubular body and a component, for simplified manufacture, in particular for improved resistance of the arrangement, to use a bonding agent which is used between the tubular body and the component and thus adhesion of the Component on the tubular body improved.
- a load capacity of the arrangement in particular the connection between the tubular body and the component is improved, so that the arrangement in particular a higher Zy ierfestig speed with respect to the loads occurring such.
- Temperature cycles and pressure threshold load and thus has improved resistance.
- this can be dispensed with further components of the arrangement for sealing the arrangement in the region between the tubular body and the component, so that the production of the arrangement is simpler and / or less expensive.
- the component is made of a first material, while the tubular body is made of a second material.
- the tubular body and the component can in principle be made of any materials.
- the arrangement can be realized in particular in the manner of a hybrid construction, in which the tubular body and the component are made of different materials ..
- the tubular body is made of a metallic material, and / or that the component of a Plastic is made.
- the component and the tubular body are made of the same material or similar materials.
- the arrangement comprises the component as well as the tubular body, which are connected to each other via respectively associated connecting portions. That is, the component has a first connection portion connected to a second connection portion of the pipe body to realize connection of the component with the pipe body.
- at least one of the connecting sections that is to say the first connecting section and / or the second connecting section, is provided with such a bonding agent for improving the adhesion of the first material, in particular of the plastic, to the tubular body.
- the component is attached to the second connecting portion of the tubular body.
- the provision of the tubular body with the bonding agent takes place here in the connecting portion on the outside of the tubular body, that is, on the subsequently facing the component side of the tubular body, or on the component inside of the component.
- the adhesion promoter can be of any desired design provided that the adhesion of the first material to the tubular body is thereby improved.
- the improvement here is to be understood relatively and refers in particular to embodiments in which the component is attached directly to the tubular body, that is, for example, without adhesion promoter.
- adhesion promoter is provided as a layer in the associated connection section.
- Particularly preferred embodiments are those in which the bonding agent is provided on the second connecting portion of the tubular body.
- the component and the tubular body are manufactured separately. Subsequently, at least one of the connecting portions, preferably the second connecting portion of the tubular body, provided with such a bonding agent and the component then at the second Attached connecting portion and connected to the tubular body, in particular joined, for example glued.
- the component can be attached to the tubular body in any desired manner. It is particularly conceivable to inject the first material of the component onto the tubular body.
- the component is preferably made of plastic.
- preferred embodiments provide that the plastic of the component for forming or producing the component and for attaching the component to the tubular body is sprayed onto the second connecting portion of the pipe body provided with the adhesion promoter.
- the manufacture and the attachment of the component to the tubular body are realized by the injection of the first material of the component, namely the plastic, onto the tubular body provided with the adhesion promoter.
- the second connecting portion of the tubular body is provided with the bonding agent and then molded with the plastic, in particular encapsulated.
- the manufacture of the arrangement is simplified. In particular, additional steps for fabricating the component and for sealing the assembly between the component and the tubular body are eliminated.
- the adhesion promoter ensures that the arrangement holds appropriate, typical for the particular application, loads, in particular mechanical and / or thermal type, withstand.
- such a design provides for an integral seal, which can be dispensed with additional seals.
- the component can be made of any plastic.
- thermoplastics are used.
- thermoset or a mixture of thermosets and thermoplastics are used.
- the tubular body may be made of any material.
- lightweight materials or lightweight materials are used.
- the tubular body is in particular made of a metallic material.
- variants are preferred in which the tubular body is at least partially made of an aluminum-containing material.
- the tubular body can be made of an aluminum alloy.
- the tubular body made entirely of aluminum, in particular all-aluminum. This leads in particular to a reduced weight of the arrangement and / or to an improved heat exchange of the tubular body with the environment and / or with a fluid flowing through the tubular body.
- the choice of a suitable adhesion promoter depends in particular on the composition of the arrangement, in particular on the materials or materials of the tubular body and / or the component.
- the typical loads in the associated application also have an influence on the choice of adhesion promoter.
- the choice of adhesion promoter is such that thereby the adhesion of the first material is improved on the tubular body and / or in terms of the application sufficient media resistance and / or resilience and / or sufficient sealing between the tubular body and the component is guaranteed.
- the adhesion promoter has an organometallic compound.
- the adhesion promoter has in particular an organically functionalized metal compound.
- organically functionalized silanes and / or organically functionalized titans and / or organically functionalized zirconates include in particular organically functionalized silanes and / or organically functionalized titans and / or organically functionalized zirconates.
- the adhesion promoter may comprise at least one polymer. These include in particular polyesters and / or polyethyleneimines.
- the adhesion of the bonding agent on the tubular body can be done in any way, provided that the bonding agent for the subsequent attachment of the component remains on the tubular body on the tubular body.
- the bonding agent to the connecting portion of the tubular body.
- the adhesion promoter is sprayed, vapor-deposited, printed or coated on the connecting section.
- a mixture thereof can be used to apply the bonding agent on the connecting portion of the tubular body.
- the bonding agent is sprayed or sprayed onto the associated section, in particular onto the tubular body.
- the bonding agent is sprayed or sprayed onto the associated section, in particular onto the tubular body.
- the first material, in particular the plastic, of the component is injection-molded onto the tubular body or the second connecting portion.
- the injection molding of the bonding agent and the injection molding of the first material on the second connecting portion can be realized in the context of a two-component process, in which first the bonding agent and then the first material are sprayed onto the Rohrkorper.
- the two-component method can be implemented particularly advantageously if one and the same injection molding tool is used to sharpen the adhesion promoter and then the first material onto the tubular body.
- the tubular body and / or the component can be introduced into the bonding agent for use with the bonding agent.
- the tubular body and / or the component can be immersed in particular in the bonding agent.
- the Tube body and / or the component for accidentally moving with the bonding agent along a reservoir of adhesion promoter, in particular, is rotated.
- the component can in principle be equipped as desired. It is conceivable in particular to form the component as a tube sheet of the arrangement which protrudes from the tubular body.
- the tube plate can, in particular with other components, form a distributor for distributing a fluid flowing through the tube body between a plurality of tube bodies.
- the tube plate can also, in particular with further components, be designed as a collector, which collects a fluid flowing through a plurality of tube bodies.
- the arrangement may also have a plurality of such tubular body and / or a plurality of such components, provided that at least one such component is mounted on the invention in such a tubular body.
- the respective tubular body may be the same and / or different.
- the arrangement can be used in principle in any area.
- the tubular body can be flowed through by a fluid.
- the arrangement is preferably used in a tempering device, which serves to control the temperature of a fluid and / or an object.
- the tempering device can therefore be designed as a heat exchanger.
- a fluid serving to control the temperature and / or a fluid to be tempered flows through the tubular body of the arrangement.
- the arrangement within the tubular body can be traversed by a first fluid and outside of the tubular body by a second fluid, between which, in particular via the tubular body, a heat exchange takes place.
- Fig. 1 shows an arrangement 1, which has two tubular body 2 and a component 3.
- the component 3 is penetrated by the tubular bodies 2 and formed as a tube plate 4.
- the component 3 is made of a first material 5, in particular made of plastic 5 '
- the tubular body 2 of a second material 15, in particular, are made of a metallic material 15, for example of solid aluminum 15 "
- the component 3 has an opening 6 associated with the respective tubular body 2, through which the tubular bodies 2 are guided
- a connection between the respective tubular body 2 and the component 3 via the second connecting portion 7 of the respective tubular body 2 and the associated first connecting portion 14 of the component 3 is realized.
- a bonding agent 8 is provided in the connecting portions 7, 14 .
- the bonding agent 8 serves the purpose of improving adhesion of the plastic 5 ', from which the component 3 is made, to the tubular body 2.
- the manufacture of the arrangement 1 takes place according to FIGS. 2 and 3 in that initially the tubular bodies 2 are produced from the metallic material 15 ', as shown in FIG. Subsequently, the respective second connecting portion 7 of the respective tubular body 2 is provided with the bonding agent 8.
- the bonding agent 8 can be applied to the respective tubular body 2 as a layer 9.
- the bonding agent 8 for example, sprayed onto the respective tubular body 2, sprayed, vapor-deposited, printed or coated. It is also conceivable to dip the respective tubular body 2 into the bonding agent 8 or to move it along the bonding agent 8 in order to provide the respective second bonding portion 7 with the bonding agent 8.
- the adhesion promoter 8 has an organometallic compound, for example organically functionalized silanes and / or titanium and / or zirconates. Alternatively or additionally, the adhesion promoter 8 may comprise polymers, for example polyester and / or polyethyleneimine.
- 3 shows a production step of the arrangement 1, in which the respective tubular body 2 is provided with the bonding agent 8. In this case, the tube body 2 are brought after the accident with the bonding agent 8 in a predetermined relative position to each other, which corresponds to their position in the assembly 1, as shown in Fig. 1. Subsequently, the component 3 is attached to the second connecting portions 7 of the provided with the bonding agent 8 tubular bodies 2.
- the attachment of the component 3 to the second connecting portions 7 and the manufacture of the component 3 is preferably carried out in that the plastic 5 ', from which the component 3 is made, is applied to the second connecting portions 7 of the provided with the bonding agent 8 tubular bodies 2 ,
- the plastic 5 ' is preferably injected onto the second connecting sections 7, or the second connecting sections 7 are encapsulated with the plastic 5'.
- corresponding tools not shown here, such as injection molding tools, can be used.
- the adhesion promoter 8 is applied to the second connecting portions 7, in particular injected.
- the application of the bonding agent 8 and the plastic 5 ' can take place successively.
- a two-component method can be used in which the same injection molding tool, that is to say one and the same injection molding tool, is used for sharpening the adhesion promoter 8 and the plastic 5 '.
- the arrangement 1 is media-tight with respect to fluid flows in the tubular bodies 2 or between the tubular bodies 2.
- the resistance of the assembly 1 to mechanical and / or thermal stresses is improved.
- 4 shows a tempering device 10, in particular a heat exchanger 11, with such an arrangement 1.
- the formed as a tube sheet 4 component 3 cooperates with a box 12 of the tempering device 10 to form a cavity 13.
- the component 3 is connected to the box 12.
- the box 12 is preferably made of a plastic, so that a simple connection between the component 3 and the box 12, in particular a cohesive connection, is possible.
- the cavity 13 serves the purpose of collecting a fluid flowing through the tubular body 2 or to divide between the tubular bodies 2.
- the cavity 13 may have a fluidic connection, not shown here, which serves as an inlet or outlet.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014222563.9A DE102014222563A1 (de) | 2014-11-05 | 2014-11-05 | Verfahren zum Herstellen einer Anordnung mit einem Rohrkörper und einem Bauteil |
PCT/EP2015/071964 WO2016071039A1 (de) | 2014-11-05 | 2015-09-24 | Verfahren zum herstellen einer anordnung mit einem rohrkörper und einem bauteil |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3215344A1 true EP3215344A1 (de) | 2017-09-13 |
Family
ID=54151294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15767171.0A Withdrawn EP3215344A1 (de) | 2014-11-05 | 2015-09-24 | Verfahren zum herstellen einer anordnung mit einem rohrkörper und einem bauteil |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3215344A1 (de) |
DE (1) | DE102014222563A1 (de) |
WO (1) | WO2016071039A1 (de) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2267868A1 (en) * | 1974-04-22 | 1975-11-14 | Rousselin Albert | Cast resin panels traversed by several tubes - for mfr. of e.g. heat exchanger manifolds in one operation |
DE19600010C2 (de) * | 1996-01-02 | 1998-09-10 | Siebe Automotive Deutschland Gmbh | Starres Rohr mit flexiblem Anschlußbereich |
US6001291A (en) * | 1996-02-07 | 1999-12-14 | Cesaroni; Anthony Joseph | Method of bonding tubes into an article |
US20030024638A1 (en) * | 2001-08-03 | 2003-02-06 | Jones Bart R. | Adhesively bonded water conductor assembly |
DE10254797B4 (de) * | 2002-11-22 | 2004-11-18 | GEA Luftkühler GmbH | Wärmeaustauscher |
DE10324321A1 (de) * | 2003-05-27 | 2004-12-23 | Putzmeister Ag | Transportrohr für Dickstoffe |
DE10361096A1 (de) * | 2003-12-22 | 2005-07-21 | Robert Bosch Gmbh | Bauteil und Verfahren zum Herstellen eines Bauteils |
DE102008019761B3 (de) * | 2008-04-18 | 2009-06-04 | Henkel Ag & Co. Kgaa | Wärmetauscher mit expandierbaren Kunststoff-Endrohren |
ATE525189T1 (de) * | 2008-05-22 | 2011-10-15 | Sigit S P A Societa Italiana Gomma Ind Torino S P A | Starre rohrleitung, insbesondere zur verwendung im motorraum eines kraftfahrzeugs, und herstellungsverfahren dafür |
DE102009004908A1 (de) * | 2009-01-16 | 2010-09-16 | Mahle International Gmbh | Verfahren zur Herstellung eines Wärmetauschers |
NL2010725C2 (en) * | 2013-04-26 | 2014-10-29 | Dejatech Ges B V | Modular heat exchanger with sections interconnected by connectors. |
-
2014
- 2014-11-05 DE DE102014222563.9A patent/DE102014222563A1/de not_active Withdrawn
-
2015
- 2015-09-24 EP EP15767171.0A patent/EP3215344A1/de not_active Withdrawn
- 2015-09-24 WO PCT/EP2015/071964 patent/WO2016071039A1/de active Application Filing
Non-Patent Citations (2)
Title |
---|
None * |
See also references of WO2016071039A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2016071039A1 (de) | 2016-05-12 |
DE102014222563A1 (de) | 2016-05-12 |
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