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Valve 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16K-015/14
출원번호 US-0522828 (1974-11-11)
발명자 / 주소
  • Mittleman Herbert (Deerfield IL)
출원인 / 주소
  • Baxter Laboratories, Inc. (Morton Grove IL 02)
인용정보 피인용 횟수 : 90  인용 특허 : 0

초록

A duckbill-umbrella valve capable of resisting undesired flow is provided by a cylindrical elongated member defining a passageway and including converging flexible lips which are strengthened by a radially outward portion of the cylindrical elongated member surrounding the flexible lips.

대표청구항

A unitary valve comprising, in combination: a generally cylindrical elongated member defining a central passageway therethrough, said elongated member integrally including an internal duckbill lips configuration with said duckbill lips extending radially inward to normally close said passageway for

이 특허를 인용한 특허 (90)

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  10. Bailey,James Christopher, Combination umbrella and inverted bi-directional valve.
  11. Uitbeijerse, Bastiaan; Kamping, Wiecher Ferdinand, Cover device for a drink container.
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  13. Brown,Paul E.; Socier,Timothy R., Dispensing valve.
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  15. John Kretz, Dual direction valve system.
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  19. Fuchs Timothy J., Flexible vented self-sealing dispensing valve.
  20. Veinotte, Andre, Flow-through diaphragm for a fuel vapor pressure management apparatus.
  21. Lareau, Raymond J, Fluid bypass device for valved catheters.
  22. Veinotte,Andre, Fuel system and method for managing fuel vapor pressure with a flow-through diaphragm.
  23. Markley, George L.; Haesloop, J. Christian, Hydraulic chain tensioner.
  24. Meyer, Heinrich; Binner, Peter; Stira, Marc, Hydraulic engine bearing.
  25. Inada ; Masami ; Tamura ; Toru, Ignition time adjuster for an internal combustion engine.
  26. Lowenstein, Stephen Jay; Cole, Michael R.; Lessnau, Klaus D.; Rubin, Keith; Sellers, James M., Inflation and monitoring assembly for a pressure cuff of an endotracheal tube.
  27. Acheson, Jeff; Busse, Mark, Inflation mechanism and outlet valve for an article of footwear incorporating an inflatable bladder.
  28. Hiejima, Katsuhiro, Infusion rate adjusting device for drug solution injector.
  29. Kobayashi, Takao; Miyazawa, Hisashi, Ink cartridge.
  30. Miyazawa, Hisashi; Kobayashi, Atsushi; Shinada, Satoshi, Ink cartridge and method of regulating fluid flow.
  31. Miyazawa,Hisashi; Kobayashi,Atsushi; Shinada,Satoshi, Ink cartridge and method of regulating fluid flow.
  32. Miyazawa,Hisashi; Kobayashi,Atsushi; Shinada,Satoshi, Ink cartridge and method of regulating fluid flow.
  33. Iida Yuji,JPX, Ink cartridge for ink jet printer.
  34. Iida, Yuji, Ink cartridge for ink jet printer.
  35. Iida, Yuji, Ink cartridge for ink jet printer.
  36. Iida, Yuji, Ink cartridge for ink jet printer.
  37. Iida,Yuji, Ink cartridge for ink jet printer.
  38. Miyazawa, Hisashi; Sakai, Yasuto; Shinada, Satoshi; Kobayashi, Atsushi, Ink cartridge for ink jet recording device.
  39. Miyazawa, Hisashi; Sakai, Yasuto; Shinada, Satoshi; Kobayashi, Atsushi, Ink cartridge for ink jet recording device.
  40. Miyazawa, Hisashi; Sakai, Yasuto; Shinada, Satoshi; Kobayashi, Atsushi, Ink cartridge for ink jet recording device.
  41. Miyazawa,Hisashi; Sakai,Yasuto; Shinada,Satoshi; Kobayashi,Atsushi, Ink cartridge for ink jet recording device.
  42. Okazaki, Naoya; Takata, Masayuki, Ink-jet recording apparatus.
  43. Miyazawa, Hisashi; Shinada, Satoshi; Sakai, Yasuto, Ink-jet recording device and ink cartridge.
  44. Miyazawa,Hisashi; Shinada,Satoshi; Sakai,Yasuto, Ink-jet recording device and ink cartridge.
  45. Miyazawa, Hisashi, Ink-jet recording device and ink supply unit suitable for it.
  46. Miyazawa, Hisashi, Ink-jet recording device and ink supply unit suitable for it.
  47. Miyazawa, Hisashi, Ink-jet recording device and ink supply unit suitable for it.
  48. Miyazawa,Hisashi, Ink-jet recording device and ink supply unit suitable for it.
  49. Miyazawa,Hisashi, Ink-jet recording device and ink supply unit suitable for it.
  50. Miyazawa,Hisashi, Ink-jet recording device and ink supply unit suitable for it.
  51. Larry J. Tipton ; Aaron E. Kiser, Insert bonded combination valve.
  52. Wilson David W. ; Kollar Kevin J. ; Wilmering Thomas Joseph ; Zeiman Nicholas Scott ; Giarracco David J., Left ventricle valve.
  53. Iwano, Takuya; Amma, Hiromasa; Sekino, Takeshi; Shimoyama, Noboru; Hasegawa, Shuichi, Liquid ejection apparatus and attachment assembly of liquid ejection apparatus.
  54. Miller, Stephen C., Method to secure an elastic component in a valve.
  55. Dai, Xunhu; Oliver, Manuel, Micropumps with passive check valves.
  56. Nguyen, Trong D, Multi-purpose valve for extending shelf-life using vacuuming or injecting gas.
  57. Nguyen, Trong D, Multi-purpose valve for vacuuming, de-vacuuming, gas injecting and pressure regulating.
  58. Sakamaki Hiroshi (Utsunomiya JPX) Maeda Toshiyuki (Ageo JPX) Ushijima Fumihiro (Toyata JPX) Saitou Tadashi (Toyota JPX), Non-lubricated rotary pump with discharge through end heads.
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  65. Lareau, Raymond; Girard, Mark; Bell, Benjamin, Pressure activated valve for high flow rate and pressure venous access applications.
  66. Weaver, Karla; DiCarlo, Paul D, Pressure activated valve with high flow slit.
  67. Nickel Hans,DEX, Pressure compensating valve for a fuel tank.
  68. Dschida Otto (Stillman Valley IL), Pressure relief and vacuum vent valve.
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  70. Walters William J., Pressure vacuum release hermetic valve for flexible packages.
  71. Walters William J., Pressure vacuum release hermetic valve for flexible packages.
  72. Kimball ; Everett L., Push-fit inlet valve assembly.
  73. Burmaster, William; Doan, Tuan M.; Houfburg, Rodney L., Reservoir for collection and reuse of diverted medium.
  74. Willis, Allan F.; Conlin, Alan; McMichael, Donald J., Sealing valve assembly for medical products.
  75. Eaton Gerald E. (Wakeman OH) Shtarkman Emile M. (Norwalk OH) Snyder Daniel S. (Norwalk OH), Self-leveling viscous elastic damper.
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  77. Bivens Jon A. (Upland CA) Tyler Stephen L. (Diamond Bar CA), Sprinkler head drain valve.
  78. Weaver, Karla; DiCarlo, Paul, Stacked membrane for pressure actuated valve.
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  80. Prasad, Jayanthi; Fisk, Tom; Gray, Jeff, Three-way valve for power injection in vascular access devices.
  81. Mitchell Clarence I. (Xenia OH), Two-way check valve.
  82. Hanson John D. (Mississauga CAX) Cook John E. (Chatham CAX), Vacuum check valve.
  83. Lauer, Martin, Valve device, valve insert, external functional means, treatment apparatus, and method.
  84. Matsumoto Hidehisa,JPX ; Sasaki Toshiaki, Valve for recording liquid supply port.
  85. Kumagai,Toshio; Kobayashi,Atsushi; Aruga,Yoshiharu, Valve unit and liquid ejecting apparatus.
  86. Usui,Minoru; Kobayashi,Takao; Shinada,Satoshi; Miyazawa,Hisashi; Naka,Takahiro, Valve unit in ink supply channel of ink-jet recording apparatus, ink cartridge using the valve unit, ink supply needle and method of producing the valve unit.
  87. Moorehead, Harvey Robert; Bergeron, Brian J., Valved catheters including high flow rate catheters.
  88. Coad L. Dale (Milan OH), Viscous spring damper.
  89. Shtarkman Emile M. (Norwalk OH), Viscous spring damper.
  90. Brady, Dale; Kasel, Dustin; Houfburg, Rodney L., Volume monitoring device utilizing light-based systems.
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