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Injection molding valve flow control

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29C-045/77
출원번호 UP-0837610 (2007-08-13)
등록번호 US-7597828 (2009-10-20)
발명자 / 주소
  • Doyle, Mark
  • Galati, Vito
출원인 / 주소
  • Synventive Molding Solutions, Inc.
대리인 / 주소
    Rissman, Hendricks & Oliverio, LLP
인용정보 피인용 횟수 : 2  인용 특허 : 60

초록

Apparatus for controlling the rate of flow of fluid material through an injection molding flow channel leading to a mold cavity, the apparatus comprising: a pin having a longitudinal length and a diameter slidably mounted in an aperture in a housing that is adapted for back and forth axial moveme

대표청구항

What is claimed is: 1. A method of controlling the rate of flow of fluid through a flow channel communicating with a gate of a mold in an injection molding apparatus, the apparatus including a valve pin having a selected longitudinal length and a stem that is slidably mounted in an aperture in a ho

이 특허에 인용된 특허 (60)

  1. Kazmer, David O.; Moss, Mark D.; Bassett, Brian; Doyle, Mark J., Apparatus and method for purging injection molding system.
  2. Matsuda Kazuo (Kyoto JPX) Inaba Nobuaki (Kanagawa JPX) Kaminishi Masashi (Osaka JPX) Funabashi Tetsuji (Osaka JPX) Tanaka Nobukazu (Osaka JPX), Apparatus for control of injection molding machine.
  3. Katsuta Hiroshi,JPX ; Nishizawa Makoto,JPX, Apparatus for controlling injection molding machines.
  4. Schmidt Harald,CAX, Apparatus for controlling plastic melt flow in injection molding machines.
  5. Capy Gilbert (La Botte ; Jarnioux Rhone FRX), Apparatus for fabricating plastic parts.
  6. Black John W. (Hickory Corners MI) Shupe Richard D. (Kalamazoo MI) Simon Earl (Kalamazoo MI), Apparatus for injection molding.
  7. Hume William J. (Amesbury MA) Swenson Paul M. (S. Hamilton MA), Apparatus for injection molding articles of amorphous polyethylene terephthalate.
  8. Herbst Richard,DEX, Apparatus for injection-molding plastic material items.
  9. Arnott Robin (Alliston CAX), Apparatus for molding plastic articles.
  10. Gill Antony (Rochester MI), Apparatus for multi-cavity injection molding.
  11. Kazmer David ; Moss Mark D., Apparatus for proportionally controlling fluid delivery to a mold.
  12. Kazmer David ; Moss Mark D., Apparatus for proportionally controlling fluid delivery to a mold.
  13. Doyle, Mark; Kazmer, David; Moss, Mark; Galati, Vito, Apparatus for utilizing an actuator for flow control valve gates.
  14. Matsuda Kazuo (Kyoto JPX) Inaba Nobuaki (Yokohama JPX) Kaminishi Masashi (Osaka JPX) Funabashi Tetsuji (Osaka JPX) Tanaka Nobukazu (Osaka JPX), Automatic purging method for injection molding machine.
  15. Hume William J. (Amesbury MA) Swenson Paul M. (Hamilton MA) Vasapoli Michael L. (Magnolia MA), Bushing tip for injection molding apparatus.
  16. Schmidt Gerhard G. (Cincinnati OH) Elsass Mark (Batavia OH), Co-injection machine.
  17. Schad Robert D. (Toronto CAX) Brown Paul P. (Orangeville CAX), Coinjection of hollow articles and preforms.
  18. Kazmer, David; Moss, Mark D.; Doyle, Mark, Dynamic feed control system.
  19. Schmidt Harald,CAX, Elastically deformable nozzle for injection molding.
  20. Moss Mark ; Kazmer David ; Rinderle James R. ; Lee Christopher, Electric actuator for a melt flow control pin.
  21. Devellian Richard D. (Rockport MA) Swenson Paul M. (Gloucester MA), Heat pipe manifold system.
  22. Schad Robert D. (Toronto CAX), Hot runner manifold for injection molding machine.
  23. Lee Christopher W. ; Moss Mark D., Hot runner system for coinjection molding.
  24. Lee Christopher W. ; Moss Mark D., Hot runner system for coinjection molding.
  25. Triplett Timothy, Injection mold data transmission system.
  26. Foltuz Eugene L. ; Cohan Norman H. ; Gomez Enidio A., Injection molding apparatus with removable hetero-molding tools.
  27. Gellert Jobst U. (7A Prince St. Georgetown ; Ontario CAX L7G 2X1), Injection molding core ring gate system.
  28. Kazmer David O. (San Francisco CA), Injection molding gate flow control.
  29. Inaba Yoshiharu (Kawasaki JPX) Ito Susumu (Oshino JPX) Taira Takayuki (Hachioji JPX) Watanabe Kikuo (Oshino JPX) Kouketsu Akira (Oshino JPX) Haga Kenji (Suginami JPX) Tokuda Kazunari (Hachioji JPX) M, Injection molding machine having an automatic mold changer.
  30. Devellian Richard D. (Rockport MA) Swenson Paul M. (Gloucester MA), Injection molding nozzle.
  31. Swenson Paul M. ; Vasapoli Michael L. ; Hume William J., Injection molding nozzle.
  32. Swenson Paul M. ; Vasapoli Michael L. ; Hume William J., Injection molding nozzle.
  33. Takizawa Michiaki,JPX ; Magario Takashi,JPX ; Uchikawa Yoshitomi,JPX ; Usui Kazuo,JPX ; Hakoda Takashi,JPX, Injection molding system transferring a selected computer program to a controller of an arbitrary injection molding machine.
  34. Tarr John W. ; Reitan Dave, Injection molding system with sequential gate control.
  35. Schad Robert D. (Toronto CAX) Brown Paul P. (Orangeville CAX), Injection molding with shooting pots.
  36. Schaumburg Ernest C. (North St.Paul MN) Larson Robert K. (St. Paul MN), Injection nozzle having guides for nozzle rod.
  37. Kazmer, David; Moss, Mark D., Machine for proportionally controlling fluid delivery to a mold.
  38. David Kazmer ; Mark D. Moss, Manifold system having flow control.
  39. David Kazmer ; Mark D. Moss ; Mark Doyle ; Huip van Geel NL, Manifold system having flow control.
  40. Kazmer, David; Moss, Mark D.; Doyle, Mark; van Geel, Huip, Manifold system having flow control.
  41. Kazmer, David; Moss, Mark D.; Doyle, Mark; van Geel, Huip, Manifold system having flow control.
  42. Kazmer David ; Moss Mark D., Manifold system having flow control using extended valve pin.
  43. David Kazmer ; Mark D. Moss, Manifold system having flow control using separate cavities.
  44. Yabushita Shozo (Kanagawa JPX), Method and device for mold press forming.
  45. Osuna-Diaz J. M. (2365 Avon Industrial Dr. Auburn Heights MI 48057), Method for injection molding using flow adjusting arrangement.
  46. Valyi Emery I. (Stamford CT), Method for pressure molding objects of different resins.
  47. David Kazmer ; Mark D. Moss, Method using manifold system having flow control.
  48. Wieser Marianne (Hofweg 43 D-8780 Gemnden/Main DEX), Mould for injection moulding machines.
  49. Osuna-Diaz J. M. (2365 Avon Industrial Dr. Rochester Hills MI 48309), Multicavity injection molding apparatus having precision adjustment and shut off of injection flow to individual mold ca.
  50. Doyle,Mark; Galati,Vito; Firisin,Wesley D., Non-coaxial injection molding valve flow control.
  51. Hume William J. (Amesbury MA) Swenson Paul M. (Hamilton MA), Open bore injection molding apparatus.
  52. Fischbach Gunther (Lauf Pegnitz DEX), Process for the manufacture of plastic moldings with decorative coating.
  53. Koentges Gerhard (Osnabrueck DEX), Program-controlled apparatus for the production of moldings from multicomponent plastic, in particular polyurethane.
  54. Hume William J. (Amesbury MA) Swenson Paul M. (S. Hamilton MA), System and apparatus for injection molding articles of amorphous polyethylene terephthalate and similar materials.
  55. Schmidt, Harald, System for individual control of multiple valve gates.
  56. Hume William J. ; Vasapoli Michael L., Tip heated hot runner nozzle.
  57. Swenson Paul M. ; Lee Christopher W., Valve actuated injection molding apparatus.
  58. Swenson Paul M. ; Lee Christopher W., Valve actuated injection molding apparatus.
  59. Christopher W. Lee ; Mark D. Moss, Valve pin actuator.
  60. Lee Christopher W. ; Moss Mark D., Valve pin actuator.

이 특허를 인용한 특허 (2)

  1. Vasapoli, Michael; Antunes, Sergio; Moss, Mark; Lee, Christopher W.; Doyle, Mark, Injection molding flow control apparatus.
  2. Chen, Mi-Chien; Kuo, Hsien-Cheng; Zeng, Wei, Method for defining a uniform injection molding interface and an injection molding system using the same.
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