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Fire safety device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16K-017/36
출원번호 US-0658842 (1991-02-22)
발명자 / 주소
  • Robertson Eric B. (Brandenton FL) Ibasfalean John C. (Cortez FL) Ibasfalean Daniel D. (Cortez FL)
출원인 / 주소
  • National Improvement Company, Inc. (Cortez FL 02)
인용정보 피인용 횟수 : 84  인용 특허 : 0

초록 ▼

A fire safety device for closing through-holes in floors and walls and for thus stopping the potential spread of fire and smoke in case of the occurrence of a fire, includes a section of conduit, a cup-shaped retainer spaced from the outside surface of the conduit section so as to define an annular

대표청구항 ▼

In a fire safety device for use in construction to seal an opening in a fire or smoke rated floor or wall to restore integrity of the floor or wall upon occurrence of a fire, comprising: a hollow conduit section having an exterior surface; a retainer surrounding said conduit section and having a por

이 특허를 인용한 특허 (84)

  1. Münzenberger, Herbert, Assembly for a line conduit.
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  2. Paetow, Mario; Semler, Rudolf, Bracket for a firestop collar and use of this bracket.
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  3. Whitehead, Anthony C., Caulking system.
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  4. Vaughan, James A., Conduit with adjustable length and fire collar.
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  5. Price, Darrell W, Corrugated deck sealing devices, apparatus, systems and methods of installation.
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  6. Kenneth R. Cornwall, Coupling assembly with intumescent material.
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  7. Foerg,Christian; Monden,Thomas; Woersdoerfer,Udo; Paetow,Mario, Device for closing a conduit.
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  8. Pilz, Don A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Exterior wall construction product.
    상세보기
  9. Pilz, Don A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Exterior wall construction product.
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  10. MacMillian George S. ; Fields Tracy L., Fire barrier assembly.
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  11. Pilz, Don A., Fire blocking reveal.
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  12. Pilz, Donald Anthony, Fire blocking reveal.
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  13. Takahashi Jiro,JPX, Fire retarding division penetrating member.
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  14. Warmolts, Jeffrey; Paul, Sigismund, Fire stop clamp.
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  15. Dykhoff, Michael G., Fire stop device with rupturable element.
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  16. Messmer, Craig S.; Riley, Josh J., Fire stop outlet for small duct, high velocity air distribution systems.
    상세보기
  17. Zernach, Gary L.; Dukes, Joseph Allen; Samples, Travis M.; Younghouse, Scott M.; Pascarella, Nathan W.; Duffield, John G., Fire stop system.
    상세보기
  18. Zernach, Gary L.; Dukes, Joseph Allen; Samples, Travis M.; Younghouse, Scott M.; Pascarella, Nathan W.; Duffield, John G., Fire stop system.
    상세보기
  19. Cornwall Kenneth R., Fire transmission prevention system.
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  20. Simon, Sebastian; Forg, Christian; Paetow, Mario, Fire-prevention sleeve, use of the fire-prevention sleeve, method for installing a fire-prevention sleeve, and ceiling passage.
    상세보기
  21. Pilz, Don A., Fire-rated joint system.
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  22. Pilz, Don A.; Poliquin, Raymond E.; Porter, Thomas, Fire-rated joint system.
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  23. Pilz, Don A.; Poliquin, Raymond E.; Porter, Thomas, Fire-rated joint system.
    상세보기
  24. Pilz, Don A.; Poliquin, Raymond E.; Porter, Thomas, Fire-rated joint system.
    상세보기
  25. Pilz, Donald A., Fire-rated joint system.
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  26. Pilz, Donald Anthony, Fire-rated joint system.
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  27. Pilz, Donald Anthony, Fire-rated joint system.
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  28. Pilz, Don A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall and ceiling system.
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  29. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall and ceiling system.
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  30. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall and ceiling system.
    상세보기
  31. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall and ceiling system.
    상세보기
  32. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall and ceiling system.
    상세보기
  33. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall and ceiling system.
    상세보기
  34. Pilz, Donald Anthony; Poliquin, Raymond Edward; Sesma, Fernando Hernandez, Fire-rated wall and ceiling system.
    상세보기
  35. Pilz, Don A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall construction product.
    상세보기
  36. Pilz, Don A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall construction product.
    상세보기
  37. Pilz, Donald A., Fire-rated wall construction product.
    상세보기
  38. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall construction product.
    상세보기
  39. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall construction product.
    상세보기
  40. Pilz, Donald Anthony; Larson, Eric, Fire-rated wall construction product.
    상세보기
  41. Pilz, Don A., Fire-resistant angle and related assemblies.
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  42. Kenneth R. Cornwall, Firestop assembly comprising intumescent material within a metal extension mounted on the inner surface of a plastic coupling.
    상세보기
  43. James P. Stahl, Jr., Firestop collar means with improved mounting means.
    상세보기
  44. Stahl, Sr., James P.; Stahl, Jr., James P.; Lopes, Julio; Gandolfo, Paul, Firestopping bushing.
    상세보기
  45. Stahl, Jr., James P.; Stahl, Sr., James P.; Lopes, Julio, Firestopping sealing means for use with gypsum wallboard in head-of-wall construction.
    상세보기
  46. Stahl, Jr., James P.; Stahl, Sr., James P.; Lopes, Julio, Firestopping sealing means for use with gypsum wallboard in head-of-wall construction.
    상세보기
  47. Cummings, Mark R., Firewall sealing assembly.
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  48. Lee, Won Rock, Flame-blocking system and construction method.
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  49. Pesu, Bradley D.; Romano, Joseph P., Flame-resistant wick holder for candle.
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  50. Miura, Kenichi; Ohbai, Koichiro; Tokuyama, Koji, Foam filler and hollow structure.
    상세보기
  51. Klein, James Alan, Head-of-wall fireblocks and related wall assemblies.
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  52. Pilz, Donald A., Header track with stud retention feature.
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  53. Morgan, Michael D.; Sun, Xiudong; Tennenhouse, Laura A.; Wiercinski, Robert A.; Dair, Benita; Aldykiewicz, Jr., Antonio J.; Bablouzian, Leon; Shapiro, Lawrence, In situ molded thermal barriers.
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  54. Morgan, Michael D.; Sun, Xiudong; Tennenhouse, Laura A.; Wiercinski, Robert A.; Dair, Benita; Aldykiewicz, Jr., Antonio J.; Bablouzian, Leon; Shapiro, Lawrence; Hurley, Jr., William J., In situ molded thermal barriers.
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  55. Morgan,Michael D.; Sun,Xiudong; Tennenhouse,Laura A.; Wiercinski,Robert A.; Dair,Benita; Aldykiewicz, Jr.,Antonio J.; Bablouzian,Leon; Shapiro,Lawrence; Hurley, Jr.,William J., In situ molded thermal barriers.
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  56. Morgan,Michael D.; Sun,Xiudong; Tennenhouse,Laura A.; Wiercinski,Robert A.; Dair,Benita; Aldykiewicz, Jr.,Antonio J.; Bablouzian,Leon; Shapiro,Lawrence; Hurley, Jr.,William J., In situ molded thermal barriers.
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  57. Drane, Mark R.; Jolly, Robert K., Intumescent cover for a poke-through assembly.
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  58. Drane, Mark R.; Jolly, Robert K., Intumescent cover for a poke-through assembly.
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  59. John P. Goodsell ; Joseph V. DeBartolo, Jr. ; Nelson Bonilla ; Sorin Mortun, Large capacity fire rated poke through fitting.
    상세보기
  60. Fischer, Marco; Monden, Thomas; Koegler, Markus, Leadthrough for a conduit.
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  61. Stenseide, Magne, Means for fire protection of pipe joints and valves in pipelines.
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  62. Stahl, Sr., James P.; Stahl, Jr., James P., Method and apparatus for firestopping around a water closet drain pipe in a vertical floor opening.
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  63. Turner, Bruce H., Nail plate and cable protection sleeve for building framing.
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  64. Radke, DuWayne C.; Cobian, Paul J.; Schommer, Anthony J., Pass through firestop device.
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  65. Radke,DuWayne C.; Cobian,Paul J., Pass-through firestop device.
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  66. Zahuranec, Terry L.; Schmidt, Matthew L., Plumbing supply boxes.
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  67. Beele, Johannes A., Sealing system and gasket therefor.
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  68. Cornwall Kenneth R., Self sealing firestop coupling assembly.
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  69. Kenneth R. Cornwall, Self sealing firestop coupling assembly.
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  70. Porter, Raymond, Service shut off device.
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  71. Coster, Jan B., Swamp cooler blower fan hole cover.
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  72. Pilz, Don A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Two-piece track system.
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  73. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Two-piece track system.
    상세보기
  74. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Two-piece track system.
    상세보기
  75. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Two-piece track system.
    상세보기
  76. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Two-piece track system.
    상세보기
  77. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Two-piece track system.
    상세보기
  78. Pilz, Donald Anthony; Poliquin, Raymond Edward; Sesma, Fernando Hernandez, Two-piece track system.
    상세보기
  79. Tigerfeldt, Staffan, Ventilation duct construction and method.
    상세보기
  80. Pilz, Donald A.; Poliquin, Raymond E., Wall gap fire block device, system and method.
    상세보기
  81. Pilz, Donald A.; Poliquin, Raymond E., Wall gap fire block device, system and method.
    상세보기
  82. Pilz, Donald A.; Poliquin, Raymond E., Wall gap fire block device, system and method.
    상세보기
  83. Pilz, Donald A.; Poliquin, Raymond E., Wall gap fire block device, system and method.
    상세보기
  84. Pilz, Donald A.; Poliquin, Raymond E., Wall gap fire block device, system and method.
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