KR870011411A - 열회복성물품 - Google Patents
열회복성물품 Download PDFInfo
- Publication number
- KR870011411A KR870011411A KR870004396A KR870004396A KR870011411A KR 870011411 A KR870011411 A KR 870011411A KR 870004396 A KR870004396 A KR 870004396A KR 870004396 A KR870004396 A KR 870004396A KR 870011411 A KR870011411 A KR 870011411A
- Authority
- KR
- South Korea
- Prior art keywords
- article
- layer
- heating element
- heat recoverable
- heat
- Prior art date
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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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- B29C61/10—Making preforms having internal stresses, e.g. plastic memory by bending plates or sheets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
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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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/1295—Foaming around pipe 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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
- B29C61/0625—Preforms comprising incorporated or associated heating means
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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"
- B29C65/3404—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" characterised by the type of heated elements which remain in the joint
- B29C65/3444—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" characterised by the type of heated elements which remain in the joint being a ribbon, band or strip
- B29C65/3448—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" characterised by the type of heated elements which remain in the joint being a ribbon, band or strip said ribbon, band or strip being perforated
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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"
- B29C65/3472—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" characterised by the composition of the heated elements which remain in the joint
- B29C65/3476—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" characterised by the composition of the heated elements which remain in the joint being metallic
- B29C65/348—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" characterised by the composition of the heated elements 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
- 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
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
- B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
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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
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
- B29C65/5007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
- B29C65/5021—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like being multi-layered
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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
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
- B29C65/5042—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like covering both elements to be joined
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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
- B29C65/66—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined
- B29C65/68—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined using auxiliary shrinkable elements
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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
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/23—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations
- B29C66/232—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations said joint lines being multiple and parallel, i.e. the joint being formed by several parallel joint lines
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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
- B29C66/345—Progressively making the joint, e.g. starting from the middle
- B29C66/3452—Making complete joints by combining partial 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
- B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
- B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
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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
- B29C66/49—Internally supporting the, e.g. tubular, article during joining
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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
- B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
- B29C66/5324—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length
- B29C66/53241—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length said articles being tubular and said substantially annular single elements being of finite length relative to the infinite length of said 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
- 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
- B29C66/72—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
- B29C66/727—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 porous, e.g. foam
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
- F16L59/18—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints
- F16L59/20—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints for non-disconnectable 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/58—Moulds
- B29C44/581—Closure devices for pour holes
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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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0097—Glues or adhesives, e.g. hot melts or thermofusible adhesives
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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
- B29K2623/00—Use of polyalkenes or derivatives thereof for preformed parts, e.g. for inserts
- B29K2623/04—Polymers of ethylene
- B29K2623/06—PE, i.e. polyethylene
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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
- B29K2627/00—Use of polyvinylhalogenides or derivatives thereof for preformed parts, e.g. for inserts
- B29K2627/06—PVC, i.e. polyvinylchloride
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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
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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
- B29K2705/08—Transition metals
- B29K2705/12—Iron
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- 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
- B29L2009/00—Layered products
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- 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
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
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- 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
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
- B29L2023/225—Insulated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Cable Accessories (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (15)
- 물체에 결합되는 열 회복성 물품에 있어서, 열회보겅 중합체물질층, 회복성물질과 물체사이에 결합을 하도록 하는 결합물질층, 그리고 구멍의 모양의 변화에 의해 발열체가 그것의 평면에서 변형되게 그것의 두께에 다수의 구멍을 형성한 얇은 층으로 된 금속발열체를 포함하고, 상기 층중의 하나 또는 사이에 내장되어 있으되, 회복성 물질이 그렇게 배열되어서 발열체에 의해 열을 받을 때 상기에 기술한 것처럼 회복성 물질이 부재를 회복하고 변형시켜 사용시 물체에 대하여 결합물질층이 결합되게 하는 것을 특징으로 하는 열회복성 물품.
- 제 1항에 있어서, 발열체가 열회복성 물질층과 결합물질층 사이에 배치되는 것을 특징으로 하는 물품.
- 제 1항에 있어서, 열회복성 물질층이 두개의 박판부분으로 제공되고 발열체가 그들 사이에 배치되는 것을 특징으로 하는 물품.
- 제 1항 내지 3항중 어느 한항에 있어서, 결합물질이 열에 작용될 수 있는 것을 특징으로 하는 물품.
- 제 1항 내지 3항중 어느 한항에 있어서, 결합물질과 열회복성 물질의 합성물이 본질적으로 동일한 것을 특징으로 하는 물품.
- 제 1항 내지 3항중 어느 한항에 있어서, 열회복성 물질에 교차결합밀도가 결합물질층내의 것보다 더 큰것을 특징으로 하는 물품.
- 제 1항 내지 3항중 어느 한항에 있어서, 발열체가 그것의 면적의 대부분에서 1.7*10-6-100*10-6ohm.cm 인 것을 특징으로 하는 물품.
- 제 1항 내지 3항중 어느 한항에 있어서, 주위를 감싸는 물품인 것을 특징으로 하는 물품.
- 제 8항에 있어서, 가장자리가 물품회복방향에 실제적으로 수직하게 시작하는 물품의 가장자리를 향하게 위치한 덮개부재를 갖고 있으며, 덮개부재가 회복되는 동안 슬리이브를 감싸진 형상으로 유지시키기 위해 지대와 결합되도록 한것을 특징으로 한 물품.
- 제 1항 내지 3항중 어느 한항에 있어서, 면적의 대부분에 대하여 회복되기전 전체두께가 최소한 1.0mm인 것을 특징으로 하는 물품.
- 제 1항 내지 3항중 어느 한항에 있어서, 열회복성물질과 결합물질층과 인접한 결합물질로 되어 있는 시이트를 포함하여 주위를 감싼 물품의 내부층을 형성하는 것을 특징으로 하는 물품.
- 열회복성물품이 물체에 결합되게 하는 방법에 있어서,(a) 뒷대는 중합체물질층과, 결합물질층과, 구멍모양의 변화에 위해 부재가 그것의 평면에 변형되게 하도록 두께에 다수의 구멍을 형성하고 있는 내장 금속박막발열체를 서로 얇은 판으로 층을 이루는것:(b) 뒷대는 물질을 교차 결합하는 것:그리고(C) 뒷대는 물질이 결정용융온도 이상으로 가열하면서 뒷대는 열회복성물질층이 되게 얇은 판으로 된 층과 서로 함께 상기 기술된 바와 같이 발열체를 변형하는 것을 포함하는 것을 특징으로 하는 방법.
- 제 12항에 있어서, 뒷대는 물질이 에너지가 높은 전자로 방상하여 교차결합시키는 것을 특징으로 하는 방법.
- 열회복성물품을 물체에 결합시키는 방법에 있어서,(a) 열회복성물질층, 회복성물질과 물체사이결합을 형성하기 위한 결합물질층 그리고 구멍의 모양의 변화에 의해 부재가 그것의 평면내에 변형되도록 그것의 두께에 다수의 구멍을 형성한 내장금속받막발열체를 포함하는 열회복성물품을 물체주위에 위치시키는 것:(b) 발열체에 의해 상기에 기술한 바와 같이 회복성 물질이 발열체를 회복되게 하고 변형되게 하여 사용시 물체에 대하여 결합물질층이 결합되게 물품에 열을 가하는 것을 포함하는 것을 특징으로 하는 방법.
- 제 1관형물체와 동축으로 위치한 제 2물체사이 용융결합을 형성하는 방법에 있어서,(a) 제 1,2 물체주위에 열회복성구동기구를, 그리고 제 1,2 물체사이 계면에 계면히이터를 위치시키는 것:(b) 제 1물체를 제 2물체와 접촉하여 회복되고 변형되게 하도록 구동기구에 열을 가하는 것 : 그리고(c) 제 1,2 물체가 함께 결합되도록 계면히이터를 전원에 연결시키는 것을 포함하는 것을 특징으로 하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868611010A GB8611010D0 (en) | 1986-05-06 | 1986-05-06 | Heat-recoverable article |
BE8611010 | 1986-05-06 | ||
BE8612779 | 1986-05-27 | ||
GB868612779A GB8612779D0 (en) | 1986-05-27 | 1986-05-27 | Heat-recoverable article |
BE8705734 | 1987-03-11 | ||
GB878705734A GB8705734D0 (en) | 1987-03-11 | 1987-03-11 | Heat-recoverable article |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870011411A true KR870011411A (ko) | 1987-12-23 |
KR960004553B1 KR960004553B1 (ko) | 1996-04-09 |
Family
ID=27263025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870004396A KR960004553B1 (ko) | 1986-05-06 | 1987-05-06 | 열복원성 물품 |
Country Status (9)
Country | Link |
---|---|
US (1) | US4866252A (ko) |
EP (1) | EP0245067B1 (ko) |
JP (1) | JP2521288B2 (ko) |
KR (1) | KR960004553B1 (ko) |
CA (1) | CA1286869C (ko) |
DE (1) | DE3764861D1 (ko) |
DK (1) | DK229687A (ko) |
ES (1) | ES2018021B3 (ko) |
FI (1) | FI91840C (ko) |
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US4961978A (en) * | 1989-03-06 | 1990-10-09 | The Kendall Company | Novel closure device for shrinkwraps |
US5470622A (en) * | 1990-11-06 | 1995-11-28 | Raychem Corporation | Enclosing a substrate with a heat-recoverable article |
KR930010051B1 (ko) * | 1991-10-31 | 1993-10-14 | 금성전선 주식회사 | 관 및 케이블 접속용 열 수축성 슬리이브(sleeve) |
US5223189A (en) * | 1992-01-07 | 1993-06-29 | Gundle Lining Systems, Inc. | Method of sealing lateral connections for pipe liners |
GB9210954D0 (en) * | 1992-05-22 | 1992-07-08 | Raychem Sa Nv | Method of making an electroded laminated article |
GB9322092D0 (en) * | 1993-10-27 | 1993-12-15 | Raychem Sa Nv | Article and method for protecting substrates |
US5835679A (en) | 1994-12-29 | 1998-11-10 | Energy Converters, Inc. | Polymeric immersion heating element with skeletal support and optional heat transfer fins |
AR002142A1 (es) * | 1995-05-31 | 1998-01-07 | Raychem Sa Nv | Un articulo tubular termo-contraible, un conjunto de partes que lo incluye, un metodo para fabricarlo y un metodo para cubrir una union con el mismo. |
US6263158B1 (en) | 1999-05-11 | 2001-07-17 | Watlow Polymer Technologies | Fibrous supported polymer encapsulated electrical component |
US6392208B1 (en) * | 1999-08-06 | 2002-05-21 | Watlow Polymer Technologies | Electrofusing of thermoplastic heating elements and elements made thereby |
IT1319291B1 (it) * | 1999-11-09 | 2003-10-10 | Cadif Srl | Pannello per riscaldamento elettrico ad alto rendimento di sicurezza |
US6392206B1 (en) | 2000-04-07 | 2002-05-21 | Waltow Polymer Technologies | Modular heat exchanger |
US6433317B1 (en) | 2000-04-07 | 2002-08-13 | Watlow Polymer Technologies | Molded assembly with heating element captured therein |
US6519835B1 (en) | 2000-08-18 | 2003-02-18 | Watlow Polymer Technologies | Method of formable thermoplastic laminate heated element assembly |
US6539171B2 (en) | 2001-01-08 | 2003-03-25 | Watlow Polymer Technologies | Flexible spirally shaped heating element |
CA2704406A1 (en) | 2010-05-19 | 2011-11-19 | Shawcor Ltd. | Casing member for forming a connection between tubular sections and use thereof for forming connections |
US9706804B1 (en) | 2011-07-26 | 2017-07-18 | Milliken & Company | Flame resistant fabric having intermingled flame resistant yarns |
TW201412178A (zh) * | 2012-09-14 | 2014-03-16 | Xin Zhuan Invest Co Ltd | 電熱(地)毯之發熱裝置及其製造方法與發熱系統 |
KR101522843B1 (ko) * | 2014-07-17 | 2015-05-27 | 연세대학교 산학협력단 | 낮은 녹는 점을 가지는 물질을 이용한 자가 치유 표면 구조. |
US10022934B2 (en) * | 2014-07-25 | 2018-07-17 | Te Connectivity Corporation | Heat recoverable tube assembly and adhesive composition for heat recoverable tube assembly |
EA034663B1 (ru) | 2014-10-24 | 2020-03-04 | Шоукор Лтд. | Устройство и система для электрофузионной сварки трубопровода из полиэтилена |
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US3020378A (en) * | 1957-11-18 | 1962-02-06 | Eisler Paul | Electrical heating and conducting devices |
GB1265194A (ko) * | 1968-08-15 | 1972-03-01 | ||
US4168192A (en) * | 1972-09-01 | 1979-09-18 | Raychem Corporation | Process for making recoverable tubular article |
US4085286A (en) * | 1974-09-27 | 1978-04-18 | Raychem Corporation | Heat-recoverable sealing article with self-contained heating means and method of sealing a splice therewith |
FI64482C (fi) * | 1974-09-27 | 1983-11-10 | Raychem Corp | Vaermeaoterhaemtbar anordning och anordning av densamma foer en kabelskarv |
JPS51126269A (en) * | 1975-04-24 | 1976-11-04 | Sekisui Chemical Co Ltd | Manufacturing of thermal contractive films |
DE2832119A1 (de) * | 1977-07-25 | 1979-02-08 | Raychem Corp | Selbsterwaermbarer und waermerueckstellfaehiger gegenstand sowie verfahren zum aufbringen einer umhuellung auf einem gegenstand |
JPS5852096Y2 (ja) * | 1979-08-30 | 1983-11-28 | 日東電工株式会社 | 熱回復性物品 |
JPS5652463U (ko) * | 1979-09-29 | 1981-05-09 | ||
DK87781A (da) * | 1980-02-27 | 1981-08-28 | Raychem Ltd | Taetning anordning og roer til beskyttelse af roer imod indtraengning eller udstroemning af stroemmende medier |
CH645449A5 (de) * | 1980-03-04 | 1984-09-28 | Von Roll Ag | Elektrisch schweissbare muffe zum verbinden von leitungselementen. |
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JPS56176838U (ko) * | 1980-06-02 | 1981-12-26 | ||
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JPS5751419A (en) * | 1980-09-12 | 1982-03-26 | Power Reactor & Nuclear Fuel Dev Corp | Sealing by thermally shrinking film |
CA1202508A (en) * | 1981-05-07 | 1986-04-01 | Norio Murata | Protective packaging assembly and method for optical fibers |
DK474682A (da) * | 1981-10-27 | 1983-04-28 | Raychem Sa Nv | Roermuffe og dens anvendelse |
US4628989A (en) * | 1982-05-24 | 1986-12-16 | Raychem Corporation | Device for heat recovery |
NL8300692A (nl) * | 1983-02-24 | 1984-09-17 | Ania Bv | Werkwijze voor het bevestigen van een krimpmof op de uiteinden van de isolatiemantel van een thermisch geisoleerde leiding. |
GB8305639D0 (en) * | 1983-03-01 | 1983-03-30 | Raychem Sa Nv | Electrically heat-recoverable article |
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GB8316778D0 (en) * | 1983-06-21 | 1983-07-27 | Ici Plc | Cathode |
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US4575618A (en) * | 1984-07-25 | 1986-03-11 | Raychem Corporation | Switch unit for use with heat-recoverable articles |
GB8423219D0 (en) * | 1984-09-14 | 1984-10-17 | Raychem Ltd | Shaped woven fabrics |
GB8507374D0 (en) * | 1985-03-21 | 1985-05-01 | Raychem Sa Nv | Coated recoverable articles |
-
1987
- 1987-05-05 ES ES87303982T patent/ES2018021B3/es not_active Expired - Lifetime
- 1987-05-05 DE DE8787303982T patent/DE3764861D1/de not_active Expired - Fee Related
- 1987-05-05 EP EP19870303982 patent/EP0245067B1/en not_active Expired - Lifetime
- 1987-05-05 CA CA 536419 patent/CA1286869C/en not_active Expired - Lifetime
- 1987-05-05 FI FI871979A patent/FI91840C/fi not_active IP Right Cessation
- 1987-05-05 DK DK229687A patent/DK229687A/da not_active Application Discontinuation
- 1987-05-06 KR KR1019870004396A patent/KR960004553B1/ko not_active IP Right Cessation
- 1987-05-06 JP JP11044087A patent/JP2521288B2/ja not_active Expired - Lifetime
-
1989
- 1989-02-22 US US07/314,315 patent/US4866252A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DK229687D0 (da) | 1987-05-05 |
JP2521288B2 (ja) | 1996-08-07 |
DE3764861D1 (de) | 1990-10-18 |
FI91840B (fi) | 1994-05-13 |
KR960004553B1 (ko) | 1996-04-09 |
JPS631318A (ja) | 1988-01-06 |
EP0245067A1 (en) | 1987-11-11 |
ES2018021B3 (es) | 1991-03-16 |
CA1286869C (en) | 1991-07-30 |
DK229687A (da) | 1987-11-07 |
EP0245067B1 (en) | 1990-09-12 |
FI91840C (fi) | 1994-08-25 |
FI871979A0 (fi) | 1987-05-05 |
FI871979A (fi) | 1987-11-07 |
US4866252A (en) | 1989-09-12 |
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