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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Heater block with unitized removable heat conductive member

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B29C-045/73   
미국특허분류(USC) 42/5547 ; 42/557.2 ; 42/558.8
출원번호 US-0956187 (1997-10-22)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Sheldon & Mak
인용정보 피인용 횟수 : 3  인용 특허 : 39
초록
▼

A unitized heat conductive assembly 32 formed of a one piece heat conductive conduit 40 which permits shaping the heat conductive assembly as a continuous unit. The heat conductive assembly 32 is press fit into the heater block 12 configured so that it provides a predetermined flow path 14 for the flowable molten plastic materials to be delivered to the injector nozzles. There is provided a heat flow path 28 that follows the flow path 14. The heat conductive carrying conduit 40 is formed with an opening 42. The conductive conduit 40 is formed from a tubu...

대표
청구항
▼

[ What is claimed is:] [1.] A manifold structure for delivering molten plastic concurrently to multiple molding stations, the manifold structure comprising:a serpentine fluid delivery path for delivering molten plastic to said molding stations;a heat conductive path generally following the serpentine fluid delivery path;a unitary heat conductive conduit having outer side walls and formed with a longitudinal opening therein that extends the length of the heat conductive path;a heating element in the opening; andwherein the heat conductive conduit has a co...

이 특허에 인용된 특허 (39)

  1. van den Brink Anthonie (Westmaas NLX). Closure system for liquid injection apparatuses. USP1984054449915.
  2. Schmidt Harald H. (Georgetown CAX). Dual feed bushing for multi-cavity injection molding. USP1987114705473.
  3. Schmidt Harald H. (Georgetown CAX). Dual feed single cavity injection molding system. USP1988034729733.
  4. Kolibas James A. (Broadview Hts. OH). Electric heater for heating high solids fluid coating materials. USP1984084465922.
  5. Steinel Heinrich W. (4 ; Tannenweg D-4840 Rheda-Wiedenbrueck DEX) Siwon Hans (1 ; Erlenweg D-8201 Obing DEX). Electrically heated apparatus employing a PTC heater for liquifying a rod of binding material. USP1985014493972.
  6. Schmidt Harald H. (Georgetown CAX). Fluid cooled hydraulic actuating mechanism for injection molding. USP1988054747770.
  7. Schmidt Harald H. (Georgetown CAX). Fluid cooled hydraulic actuating mechanism for single cavity injection molding. USP1988074755131.
  8. Okamura Isao (Sagamihara JPX). Heated nozzle for plastic injection and manufacturing method therefor. USP1993075226596.
  9. McGrevy Alan N. (Chino CA). Heater block for injection molding with removable heat conductive member in groove in heater block. USP1996075539857.
  10. Gaiser William R. (Dayton OH) Gaiser John W. (Schaumburg IL). Injection molding apparatus. USP1983074395222.
  11. Lord John (Georgetown CAX) Gellert Jobst U. (Glen Williams CAX). Injection molding filter assembly. USP1981034256584.
  12. Lord John (Georgetown CAX) Gellert Jobst U. (Glen Williams CAX). Injection molding filter assembly. USP1981074280908.
  13. Gellert Jobst U. (Brampton CAX) Krause Peter (Brampton CAX). Injection molding flow control mechanism. USP1980094222733.
  14. Gellert Jobst U. (Georgetown CAX) Babin Denis (Welland CAX). Injection molding insulated valve member. USP1991035002480.
  15. Gellert Jobst U. (Georgetown CAX) Vettor Dario S. (Mississauga CAX). Injection molding manifold and nozzle having laterally clamped flanges. USP1991035000675.
  16. Schmidt Harald H. (Georgetown CAX). Injection molding manifold having a pair of cooling bores on opposite sides of the melt passage. USP1991045007821.
  17. Teng Alex C. (Downsview CAX). Injection molding manifold with integral heated inlet portion. USP1992085142126.
  18. Schmidt Harald H. (Georgetown CAX) Gellert Jobst U. (Georgetown CAX). Injection molding nozzle having grounded heating element brazed into pointed tip. USP1988094768945.
  19. Gellert Jobst U. (Georgetown CAX) Freier Robert R. (Brampton CAX) Sheffield James J. (Loretto CAX). Injection molding nozzle with replaceable gate insert. USP1991075028227.
  20. Rose Thomas J. (Stow OH). Injection molding peripheral opening core ring gate. USP1985074530654.
  21. Schmidt Harald H. (Georgetown CAX) Gellert Jobst U. (Georgetown CAX) McDowall Rory (Acton CAX). Injection molding system having clamped rotatable nozzles and method. USP1988124793795.
  22. Gellert Jobst U. (Georgetown CAX) Schmidt Harald H. (Georgetown CAX). Injection molding system having manifold with side mounted nozzles. USP1989034810184.
  23. Schmidt Harald H. (Georgetown CAX). Injection molding system with flanged insulating gate seal. USP1991014981431.
  24. Gellert Jobst U. (Georgetown CAX) Schmidt Harald H. (Georgetown CAX). Injection molding system with gas flow through valve gate. USP1990044917594.
  25. Schmidt Harald H. (Acton CAX) McEnroe Michael C. (Georgetown CAX). Injection molding system with nozzles in tandem. USP1989044818217.
  26. Van Den Brink Anthonie (Westmaas NLX). Injection nozzle for use in an injection moulding device. USP1991045004416.
  27. van den Brink A. (Westmaas NLX). Injection nozzle for use in an injection moulding device. USP1992045104307.
  28. Eugster Arthur (Romanshorn CHX). Instantaneous flow-through electric water heater for coffee makers. USP1984074460819.
  29. Abt Anton (Oberboihingen DEX) Dettelbach Alfred (Stuttgart DEX) Gresser Gerhard (Oberboihingen DEX). Melting and application device for melting adhesives. USP1983114417675.
  30. Gellert Jobst U. (Georgetown CAX) Babin Denis L. (Welland CAX). Method of manufacture of injection molding nozzle electrical terminal. USP1988094771534.
  31. Harrison Arthur (Milton CAX). Method of manufacturing injection molding manifold with plugs. USP1986094609138.
  32. Knudsen Jerry A. (St. Charles IL). Multi-cavity melt distribution manifold. USP1993075227181.
  33. Schmidt Harald H. (Georgetown CAX). Pneumatic actuating mechanism for injection molding. USP1991065022846.
  34. Gellert Jobst U. (Georgetown CAX) Fox Steven K. (Brampton CAX). Pre-wired injection molding assembly. USP1991075030084.
  35. van Boekel Franciscus A. J. (Rotterdam NLX) van den Brink Anthonie (Westmaas NLX). Process for the production of an injection nozzle for use in an injection molding device. USP1992055113576.
  36. Basnett David T. (Bramalea ; Ontario CAX). Replaceable rocker arm assembly for injection molding system. USP1987124712995.
  37. Schmidt Harald H. (Georgetown CAX) Rozema Henry J. (Brampton CAX). Sealing and retaining bushing for injection molding. USP1988044740151.
  38. Schmidt Harald H. (Georgetown CAX) McDowall Rory (Acton CAX). Side mounted manifold block for variable orientation of injection molding nozzle. USP1987104702689.
  39. Davis John W. (Coventry GB2) Williams Geoffrey A. (Coventry GB2). Vehicle anti-skid braking systems. USP1984094472778.

이 특허를 인용한 특허 피인용횟수: 3

  1. Chu, Chih-Hao. Positioning device for runner system. USP2014108858209.
  2. Catoen, Bruce; Gorgenyi, Louis. System for use in performance of injection molding operations. USP2012108280544.
  3. Xue,Lijue; Campbell,Glen Robert; Gomes,Manuel J.. Three-piece molding manifold. USP2008017316561.

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