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Nozzle tip with weld line eliminator 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B05B-017/04
출원번호 US-0435965 (1999-11-08)
발명자 / 주소
  • Bouti Abdeslam
출원인 / 주소
  • Husky Injection Molding Systems Ltd., CAX
대리인 / 주소
    Bachman & LaPointe, P.C.
인용정보 피인용 횟수 : 34  인용 특허 : 10

초록

A flow channel is provided in a nozzle housing for resin flow, said flow channel having an inlet area for receiving resin and an outlet area for transferring resin to a mold cavity. An elongated shaft extends in the flow channel. At least one spiral groove is provided in the flow channel facing the

대표청구항

[ What is claimed is:] [1.] An injection nozzle, which comprises:a flow channel for resin flow having an inlet area for receiving molten resin, an outlet area for transferring molten resin to a mold cavity, said flow channel including an outer surface thereof;an elongated member extending in the flo

이 특허에 인용된 특허 (10)

  1. Hume William J. (Amesbury MA) Swenson Paul M. (Hamilton MA) Vasapoli Michael L. (Magnolia MA), Bushing tip for injection molding apparatus.
  2. Teng Alex,CAX, Hot runner valve gate and method for eliminating unidirectional molecular orientation and weld lines from solidified res.
  3. Teng Alex,CAX, Hot runner valve gate for eliminating unidirectional molecular orientation and weld lines from solidified resin used fo.
  4. Gellert Jobst U. (7A Prince St. Glen Williams ; Ontario CAX), Hot tip seal.
  5. Gellert Jobst Ulrich,CAX ; Babin Denis L.,CAX, Injection molding apparatus with a one-piece gate insert locating a cylindrical valve member.
  6. Babin Denis L. (Action CAX), Injection molding torpedo with thermocouple bore.
  7. Maus Steven M. (Osseo MN) Galic George J. (Columbia Heights MN), Method of injection molding thermoplastic through multiple gates.
  8. McGrevy Alan N. (Chino CA), Nozzle for heating and passing a fluid into a mold.
  9. Osuna-Diaz Jesus M. (Rochester MI), Nozzle for injection molding machines.
  10. Sato Kozo (No. 7-12 ; Minami-3-chome ; Yamamoto-cho Yao ; Osaka JA), Nozzle of gas cutting torch.

이 특허를 인용한 특허 (34)

  1. Bemis, Peter F.; Kolste, Steven J.; Cykana, Daniel; Fiacchino, Stephen R.; O'Grady, Michael P., Co-injection apparatus for injection molding.
  2. Bemis, Peter F.; Berg, Gary Vande; Kolste, Steven, Co-injection methods using endothermic-blowing agents and products made therefrom.
  3. Babin,Denis; Olaru,George, Gap seal between nozzle components.
  4. Babin,Denis; Colonico,Gino, Hot runner manifold plug for rheological balance in hot runner injection molding.
  5. Babin,Denis; Colonico,Gino, Hot runner nozzle with a tip, a tip surrounding piece and an alignment piece.
  6. MacLeod, Darrin Albert, Hot-runner system including melt-flow control structure integrally formed with the manifold body.
  7. Babin,Denis; Olaru,George, Injection molding apparatus having a nozzle tip and a tip surrounding piece of equal thermal conductivity.
  8. Gould, Michael; Smith, Thom; Bouti, Abdeslam; Alexander, Sheldon; Parsons, Milton, Injection molding machine having a mixer insert.
  9. Wright, Corin A.; Bouti, Abdeslam; Blais, Paul R., Injection molding machine having a mixer insert.
  10. Olaru, Gheorghe, Injection molding nozzle.
  11. Olaru,George, Injection molding nozzle.
  12. Fairy, Fabrice, Injection molding nozzle having an annular flow tip.
  13. Fairy,Fabrice, Injection molding nozzle having an annular flow tip.
  14. Fairy, Fabrice; Babin, Denis; Klobucar, Peter, Injection molding nozzle with valve pin alignment.
  15. Babin,Denis, Injection nozzle system and injection molding machine incorporating same.
  16. Babin, Denis; Guenther, Hans; Ho, Nin, Injection nozzle system for an injection molding machine.
  17. Guenther,Hans; Olaru,George, Injection nozzle system for an injection molding machine.
  18. Manigatter,Kurt; Reslhuber,Christian; Fattinger,Paul; Adlesgruber,Karl, Injection-molding nozzle system for injection-molding systems for plastic materials, injection-molding tool and method for producing injection-molded parts.
  19. Abdeslam Bouti, Injector nozzle and method.
  20. Blais, Paul R.; Jenko, Edward Joseph; Knapp, John; Baumann, Martin H.; Belzile, Manon Danielle; Plumpton, James Osborne; Gaillard, Patrice Fabien, Melt distribution apparatus for use in a hot runner.
  21. Olaru, Gheorghe; Goslinski, Rhonda, Melt redistribution element for an injection molding apparatus.
  22. Sicilia,Robert, Mixing device.
  23. Gellert,Jobst U., Mold gate insert with a thermal barrier.
  24. Olaru, George, Nozzle for an injection molding apparatus.
  25. Olaru,George, Nozzle tip and seal.
  26. Hicks, Paul G.; Pederson, Robert J., Piloted variable area fuel injector.
  27. Olaru,George, Stack mold having a melt homogenizing element.
  28. Unterlander,Richard; Brelski,Maciej; Schad,Robert; Lacza,Peter; Craig,Denise, Static mixer and a method of manufacture thereof.
  29. Fischer,Jonathon; Babin,Denis, Valve pin guidance and alignment system for an injection molding apparatus.
  30. Sicilia, Rob; Babin, Denis, Valve pin guide for a valve-gated nozzle.
  31. Babin,Denis, Valve pin guiding tip for a nozzle.
  32. Fairy, Fabrice, Valve-gated injection molding nozzle having an annular flow.
  33. Fairy,Fabrice, Valve-gated injection molding nozzle having an annular flow.
  34. Hicks, Paul G., Variable-area fuel injector with improved circumferential spray uniformity.
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