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    • 51. 发明公开
    • 상보적인 피팅 재료로 구성된 개선된 피팅 조립체 및 이를이용한 누수방지 방법
    • 改进配件与补充配套材料
    • KR1020080087780A
    • 2008-10-01
    • KR1020087008914
    • 2006-10-10
    • 록링 테크놀로지 엘엘씨
    • 멕케이,알버트,에이.
    • F16L57/04F16L21/03
    • F16L13/146
    • The present disclosure relates to a fitting assembly for maintaining a leak free seal connection with an associated fluid conduit during and after exposure to extreme heat. The fitting assembly comprises a coupling body including an inside surface defining a bore for receiving the associated fluid conduit. The inside surface engages an outside surface of the associated fluid conduit. At least one seal is formed on the inside surface of the coupling body. At least one ring is annularly disposed on the coupling body urging the at least one seal into the associated fluid conduit to seal and mechanically connect the coupling body to the associated fluid conduit. The coupling body is made of a first corrosion resistant material having a first coefficient of thermal expansion. The at least one ring is made of a complementary second corrosion resistant material having a second larger coefficient of thermal expansion such that the second material will expand at a greater rate than the first material during heating to a first temperature generally exceeding annealing temperatures of both the first material and the second material. The second material contracts at a greater rate than the first material during subsequent cooling to a second temperature below the annealing temperatures thereby restoring compressive and tensile stresses in the associated fluid conduit and the fitting assembly for ensuring that the fitting assembly maintains a leak free seal connection with the associated fluid conduit.
    • 本公开涉及一种用于在暴露于极热期间和之后维持与相关流体导管的无泄漏密封连接的装配组件。 装配组件包括联接体,该联接体包括限定用于接收相关流体导管的孔的内表面。 内表面接合相关流体导管的外表面。 在联接体的内表面上形成至少一个密封件。 至少一个环环形地布置在联接器主体上,以将至少一个密封件推动到相关联的流体导管中,以将联接体密封并机械地连接到相关联的流体导管。 联接体由具有第一热膨胀系数的第一耐腐蚀材料制成。 所述至少一个环由具有第二较大热膨胀系数的互补的第二耐腐蚀材料制成,使得第二材料在加热期间以比第一材料更大的速率膨胀至通常超过两者的退火温度的第一温度 第一材料和第二材料。 第二材料在随后的冷却期间以比第一材料更高的速率收缩到低于退火温度的第二温度,从而恢复相关联的流体导管和配件组件中的压缩和拉伸应力,以确保装配组件保持无泄漏的密封连接 与相关联的流体导管。
    • 52. 发明授权
    • 난연성 배관커버
    • 不可渗透绝缘管
    • KR100842419B1
    • 2008-07-01
    • KR1020070063288
    • 2007-06-26
    • 도레이케미칼 주식회사
    • 김병우
    • F16L57/04F16L59/02
    • A noncombustible pipe cover is provided to ensure elasticity by forming the pipe cover using fabrics. A noncombustible pipe cover(200) comprises a cylindrical-one sided substance woven with aromatic polyamide fabrics. The aromatic polyamide fabric includes a high molecular substance selected from the group consisting of poly(m-phenyleneisophthalaamide), poly(p-benzamide), poly(p-phenylenethterephthal amide, poly)p-phenylene/3,4'/diphenylether terephthalamide, poly(p-aminobenzhydrazide terephthalamide). The pipe cover has a thickness of 0.1 to 0.2 millimeters. The pipe cover has a density of 15 to 20 units per inch and 10 to 15 units per inch in a length direction and a width direction, respectively.
    • 提供不燃泡管盖,通过使用织物形成管盖来确保弹性。 不可燃的管盖(200)包括用芳族聚酰胺织物编织的圆柱形单面物质。 芳族聚酰胺织物包括选自聚(间亚苯基间苯二甲酰胺),聚(对苯甲酰胺),聚(对亚苯基对苯二甲酰胺,聚)对亚苯基/ 3,4'/二苯基醚对苯二甲酰胺的高分子物质, 聚(对氨基苯甲酰肼对苯二甲酰胺)。 管盖的厚度为0.1至0.2毫米。 管盖的长度方向和宽度方向的密度分别为15〜20单位/英寸,10-15单位/英寸。
    • 53. 发明公开
    • 단열파이프
    • ADIABATIC PIPE
    • KR1020060111195A
    • 2006-10-26
    • KR1020050033652
    • 2005-04-22
    • 아이케이 주식회사
    • 윤석규
    • F16L59/02F16L59/147F16L57/04
    • F16L59/145
    • An adiabatic pipe is provided to be applied to a pipe in which high heat is generated by maintaining the excellent adiabatic property, the advantage of a light expanded polystyrene, and the heat-resistant property. An adiabatic pipe is formed of a light expanded polystyrene and contains an inflammable agent. In a method for manufacturing the adiabatic pipe covering the outer peripheral surface of a pipe(2) through which a fluid is fed, a pipe(10) is formed by expanding a polystyrene resin. The liquefied inflammable agent is injected into the pipe and then the inflammable agent is dried. The inflammable agent is injected to the surface of the pipe at a high pressure or is injected into the pipe by using a nozzle.
    • 通过保持优异的绝热性,轻质发泡聚苯乙烯的优点和耐热性,提供了一种绝热管,用于施加高热量的管道。 绝热管由轻质发泡聚苯乙烯形成并含有易燃剂。 在覆盖供给流体的管(2)的外周面的绝热管的制造方法中,通过使聚苯乙烯树脂膨胀而形成管(10)。 将液化的易燃剂注入管中,然后将易燃剂干燥。 将易燃剂以高压注入到管的表面,或者通过使用喷嘴注入管中。
    • 55. 发明授权
    • 배관 방화 가이드
    • 管道防火指南
    • KR100544630B1
    • 2006-01-23
    • KR1020030072320
    • 2003-10-16
    • (주)아이티엠 코퍼레이션 건축사사무소
    • 김기완
    • F16L57/04
    • 본 발명은 배관 방화 가이드에 관한 것으로서, 보다 구체적으로는 배관 주위에 가이드를 설치하여 배관 주위의 보온재를 통하여 화재가 확산되는 것을 막는 배관 방화 가이드를 제공하는 데에 그 목적이 있다.
      전술된 본 발명의 목적을 달성하기 위한 배관 방화 가이드 배관의 외주연부를 그 형상에 따라 감싸도록 양단에는 구멍과 탭의 체결부가 형성되어 이루어진 두개의 부재와, 상기 두개의 부재를 연결하기 위해 서로 다른 부재의 구멍과 탭이 서로 겹쳐져서 고정되는 체결수단과, 상기 연결된 두개의 부재는 배관의 방사상으로 연장되며 그 외주연을 따라 돌출부가 형성된 플랜지부를 포함하고, 상기 두개의 부재는 양 대향측에 자유단을 갖도록 나머지 각각의 단부가 서로에 대해 회전 가능하게 힌지부로 연결되고, 상기 양 자유단은 상기 체결 수단에 의해 연결된다.
      방화, 배관