JPH11514319A - 誘電器 - Google Patents
誘電器Info
- Publication number
- JPH11514319A JPH11514319A JP9515743A JP51574397A JPH11514319A JP H11514319 A JPH11514319 A JP H11514319A JP 9515743 A JP9515743 A JP 9515743A JP 51574397 A JP51574397 A JP 51574397A JP H11514319 A JPH11514319 A JP H11514319A
- Authority
- JP
- Japan
- Prior art keywords
- dielectric
- metal material
- current conductor
- powdered metal
- current
- 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.)
- Granted
Links
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
- H05B6/106—Induction heating apparatus, other than furnaces, for specific applications using a susceptor in the form of fillings
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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
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
- B29C65/3604—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
- B29C65/3656—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint being a layer of a multilayer part to be joined, e.g. for joining plastic-metal laminates
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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
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
- B29C65/3668—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special induction coils
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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
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
- B29C65/3672—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint
- B29C65/3676—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint being metallic
- B29C65/368—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint being metallic with a polymer coating
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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
- B29C66/1122—Single lap to lap joints, i.e. overlap 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
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/431—Joining the articles to themselves
- B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
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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
- B29C66/72—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 structure of the material of the parts to be joined
- B29C66/723—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 structure of the material of the parts to be joined being multi-layered
- B29C66/7232—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 structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
- B29C66/72321—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 structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of metals or their alloys
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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
- B29C66/73921—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 characterised by the materials of both parts being thermoplastics
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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
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/812—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
- B29C66/8122—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the composition of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
-
- 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
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/812—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
- B29C66/8126—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
- B29C66/81261—Thermal properties, e.g. thermal conductivity, thermal expansion coefficient
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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
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/812—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
- B29C66/8126—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
- B29C66/81262—Electrical and dielectric properties, e.g. electrical conductivity
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
-
- 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
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
- B29C65/3672—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint
- B29C65/3684—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint being non-metallic
-
- 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
- B29C66/006—Preventing damaging, e.g. of the parts to be joined
- B29C66/0062—Preventing damaging, e.g. of the parts to be joined of the joining tool, e.g. avoiding wear of the joining tool
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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
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/818—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
- B29C66/8181—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the cooling constructional aspects
- B29C66/81811—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the cooling constructional aspects of the welding jaws
-
- 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
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/849—Packaging machines
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Coils Or Transformers For Communication (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- General Induction Heating (AREA)
- Semiconductor Lasers (AREA)
- Bipolar Transistors (AREA)
- Control Of Eletrric Generators (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Sealing Material Composition (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.熱可塑性プラスチックによるまたは熱可塑性プラスチック塗膜を有する導 電性包装材料の封止または加熱時に使用する誘電器であって高周波電流源に接続 される電流導体(1)を含む誘電器において、電流導体(1)は粉末金属材料か ら成る本体(2)に一体化されていて、その粉末金属の顆粒は電気絶縁表面層を 有することを特徴とする誘電器。 2.前記粉末金属材料は酸化鉄の表面層を有する鉄の顆粒から成ることを特徴 とする、請求項1の誘電器。 3.前記粉末金属材料は例えば0.5%の少量の例えばフェノールベースの結 合剤を含むことを特徴とする、請求項2の誘電器。 4.前記電流導体(1)はU形均質ロッドで構成されていることを特徴とする 、請求項1の誘電器。 5.前記電流導体(1)は数回巻いたソレノイドで構成されていることを特徴 とする、請求項1の誘電器。 6.前記電流導体(1)は多数通されていることを特徴とする、請求項1の誘 電器。 7.冷却水等のための冷却管が前記粉末金属材料から成る本体内に配設されて いることを特徴とする、請求項1の誘電器。 8.本誘電器は、前記電流導体および前記粉末金属材料を装備したU形細片か ら成ることを特徴とする、請求項1の誘電器。 9.冷却水等のための冷却管が前記細片の下壁および側壁またはその何れかに 配設されていることを特徴とする、請求項8の誘電器。 10.前記電流導体に一体化された前記粉末金属材料は通常金属粉末と共にプ レスにより一体化されていることを特徴とする、請求 項1の誘電器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9503615-8 | 1995-10-17 | ||
SE9503615A SE9503615L (sv) | 1995-10-17 | 1995-10-17 | Induktor |
PCT/SE1996/001307 WO1997014547A1 (en) | 1995-10-17 | 1996-10-16 | Inductor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11514319A true JPH11514319A (ja) | 1999-12-07 |
JP4044136B2 JP4044136B2 (ja) | 2008-02-06 |
Family
ID=20399843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51574397A Expired - Fee Related JP4044136B2 (ja) | 1995-10-17 | 1996-10-16 | 誘電器 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5968399A (ja) |
EP (1) | EP0958127B1 (ja) |
JP (1) | JP4044136B2 (ja) |
AT (1) | ATE213991T1 (ja) |
AU (1) | AU702810B2 (ja) |
CA (1) | CA2233563C (ja) |
DE (1) | DE69619715T2 (ja) |
ES (1) | ES2173322T3 (ja) |
SE (1) | SE9503615L (ja) |
WO (1) | WO1997014547A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010531282A (ja) * | 2007-06-28 | 2010-09-24 | テトラ ラバル ホールデイングス エ フイナンス ソシエテ アノニム | 注出可能な食品の密封パッケージを製造するための熱シールパッケージ材料のための誘導シール装置 |
JP2016520482A (ja) * | 2013-04-10 | 2016-07-14 | テトラ・ラヴァル・ホールディングス・アンド・ファイナンス・ソシエテ・アノニムTetra Laval Holdings & Finance S.A. | 誘導密封装置および誘導密封装置を生産するための方法 |
US11534985B2 (en) | 2016-05-02 | 2022-12-27 | Tetra Laval Holdings & Finance S.A. | Induction sealing system |
US11548238B2 (en) | 2018-09-10 | 2023-01-10 | Tetra Laval Holdings & Finance S.A. | Method for forming a tube and a method and a packaging machine for forming a package |
US11554555B2 (en) | 2017-05-30 | 2023-01-17 | Tetra Laval Holdings & Finance S.A. | Apparatus for sealing the top of a package for a food product and system for forming and filling a food package |
US11820540B2 (en) | 2018-09-11 | 2023-11-21 | Tetra Laval Holdings & Finance S.A. | Packaging apparatus for forming sealed packages |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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US5937502A (en) * | 1995-09-29 | 1999-08-17 | Northrop Grumman Corporation | Flexible auto-riveter skin/stringer assembly cell |
US6572760B2 (en) | 1999-02-05 | 2003-06-03 | David Whitmore | Cathodic protection |
SE516574C2 (sv) | 1999-08-12 | 2002-01-29 | Tetra Laval Holdings & Finance | Värmeförseglingsback samt sätt att framställa nämnda back |
US6725630B2 (en) | 2001-11-15 | 2004-04-27 | Sonoco Development, Inc. | Method for induction sealing a plastic part to a composite container |
US8124915B2 (en) * | 2003-05-09 | 2012-02-28 | Pregis Intellipack Corporation | Sealing device |
DE102007059812A1 (de) * | 2007-12-11 | 2009-06-18 | Multivac Sepp Haggenmüller Gmbh & Co. Kg | Verpackungsmaschine mit Induktionsheizung |
WO2009108778A1 (en) * | 2008-02-27 | 2009-09-03 | Endo Pharmaceuticals Solutions Inc. | Sulfonic acid and aldehyde condensation polymers for the treatment and prevention of hpv |
EA030627B1 (ru) * | 2013-04-03 | 2018-09-28 | Джт Интернэшнл С.А. | Упаковочное устройство и способ упаковки |
WO2015036222A1 (en) * | 2013-09-13 | 2015-03-19 | Tetra Laval Holdings & Finance S.A. | Induction sealing device and method for manufacturing an induction sealing device |
JP7408282B2 (ja) | 2015-11-27 | 2024-01-05 | テトラ ラバル ホールディングス アンド ファイナンス エス エイ | ロバスト性を向上させたシーリング装置 |
EP3431268B1 (en) | 2017-07-17 | 2020-09-02 | Tetra Laval Holdings & Finance S.A. | Inductor coil for induction welding of a packaging material and method of manufacturing an inductor coil |
WO2019015981A1 (en) | 2017-07-18 | 2019-01-24 | Tetra Laval Holdings & Finance S.A. | INDUCTION SEALING DEVICE |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US2777041A (en) * | 1953-05-21 | 1957-01-08 | Lindberg Eng Co | High frequency heat treating apparatus |
GB1327280A (en) * | 1969-12-10 | 1973-08-22 | Tetra Pak Int | Method of and means for sealing packaging material |
US3879247A (en) * | 1971-07-20 | 1975-04-22 | Harrington Research Corp | Method of heat sealing and holding package closure elements |
SE451974B (sv) * | 1985-08-22 | 1987-11-09 | Tetra Pak Ab | Sett och anordning for induktionsforsegling av termoplastbelagt forpackningsmaterial innefattande atminstone ett skikt av metallfolie |
US5021293A (en) * | 1986-02-21 | 1991-06-04 | E. I. Du Pont De Nemours And Company | Composite material containing microwave susceptor material |
US5317132A (en) * | 1986-03-24 | 1994-05-31 | Ensci, Inc. | Heating elements containing electrically conductive tin oxide containing coatings |
US5412184A (en) * | 1992-04-16 | 1995-05-02 | Gas Research Institute | Industion heating tool |
US5385785A (en) * | 1993-08-27 | 1995-01-31 | Tapeswitch Corporation Of America | Apparatus and method for providing high temperature conductive-resistant coating, medium and articles |
SE501712C2 (sv) * | 1993-09-08 | 1995-05-02 | Tetra Laval Holdings & Finance | Anordning för försegling av termoplastbelagt förpackningsmaterial |
-
1995
- 1995-10-17 SE SE9503615A patent/SE9503615L/xx not_active Application Discontinuation
-
1996
- 1996-10-16 US US09/051,613 patent/US5968399A/en not_active Expired - Lifetime
- 1996-10-16 AT AT96935708T patent/ATE213991T1/de not_active IP Right Cessation
- 1996-10-16 ES ES96935708T patent/ES2173322T3/es not_active Expired - Lifetime
- 1996-10-16 CA CA002233563A patent/CA2233563C/en not_active Expired - Fee Related
- 1996-10-16 AU AU73525/96A patent/AU702810B2/en not_active Ceased
- 1996-10-16 DE DE69619715T patent/DE69619715T2/de not_active Expired - Lifetime
- 1996-10-16 EP EP96935708A patent/EP0958127B1/en not_active Expired - Lifetime
- 1996-10-16 JP JP51574397A patent/JP4044136B2/ja not_active Expired - Fee Related
- 1996-10-16 WO PCT/SE1996/001307 patent/WO1997014547A1/en active IP Right Grant
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010531282A (ja) * | 2007-06-28 | 2010-09-24 | テトラ ラバル ホールデイングス エ フイナンス ソシエテ アノニム | 注出可能な食品の密封パッケージを製造するための熱シールパッケージ材料のための誘導シール装置 |
JP2016520482A (ja) * | 2013-04-10 | 2016-07-14 | テトラ・ラヴァル・ホールディングス・アンド・ファイナンス・ソシエテ・アノニムTetra Laval Holdings & Finance S.A. | 誘導密封装置および誘導密封装置を生産するための方法 |
US10160162B2 (en) | 2013-04-10 | 2018-12-25 | Tetra Laval Holdings & Finance S.A. | Induction sealing device and method for manufacturing an induction sealing device |
US11534985B2 (en) | 2016-05-02 | 2022-12-27 | Tetra Laval Holdings & Finance S.A. | Induction sealing system |
US11554555B2 (en) | 2017-05-30 | 2023-01-17 | Tetra Laval Holdings & Finance S.A. | Apparatus for sealing the top of a package for a food product and system for forming and filling a food package |
US11548238B2 (en) | 2018-09-10 | 2023-01-10 | Tetra Laval Holdings & Finance S.A. | Method for forming a tube and a method and a packaging machine for forming a package |
US11820540B2 (en) | 2018-09-11 | 2023-11-21 | Tetra Laval Holdings & Finance S.A. | Packaging apparatus for forming sealed packages |
Also Published As
Publication number | Publication date |
---|---|
AU7352596A (en) | 1997-05-07 |
CA2233563A1 (en) | 1997-04-24 |
EP0958127A1 (en) | 1999-11-24 |
DE69619715T2 (de) | 2002-09-26 |
SE9503615L (sv) | 1997-04-18 |
DE69619715D1 (de) | 2002-04-11 |
ATE213991T1 (de) | 2002-03-15 |
CA2233563C (en) | 2002-09-24 |
US5968399A (en) | 1999-10-19 |
SE9503615D0 (sv) | 1995-10-17 |
EP0958127B1 (en) | 2002-03-06 |
AU702810B2 (en) | 1999-03-04 |
JP4044136B2 (ja) | 2008-02-06 |
WO1997014547A1 (en) | 1997-04-24 |
ES2173322T3 (es) | 2002-10-16 |
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