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    • 41. 发明授权
    • Optical fiber cable with single strength member unit in cable outer jacket
    • 电缆外护套中带有单强度元件的光纤电缆
    • US06459837B1
    • 2002-10-01
    • US09600652
    • 2000-07-28
    • Jon FitzBen WellsJin LiuJohn Smith
    • Jon FitzBen WellsJin LiuJohn Smith
    • G02B644
    • G02B6/4432G02B6/4403G02B6/4422
    • An optical fiber cable has a core with a bore which loosely contains optical fibers and includes a single strength member unit preferably embedded in an outer jacket which surrounds the core. The single strength member unit allows for relative ease of bending of the cable in directions other than the bending directions in the plane of minimum bending energy for the cable, such as bending in the plane of maximum bending energy (MAX-BP) for the cable, and provides that the neutral surface associated with bending of the cable in the MAX-BP is outside the bore core and within the outer jacket. The single strength member unit, which is at least one strength member, furthermore provides tensile strength and antibuckling properties to the cable during storage and in expected installations, including an aerial installation. The outer jacket is releasably coupled to the core to provide ease of access to the optical fibers contained within the core bore.
    • 光纤电缆具有芯,其具有宽松地包含光纤的孔,并且包括优选地嵌入围绕芯的外护套的单个强度构件单元。 单个强度构件单元允许电缆在电缆的最小弯曲能量平面内的弯曲方向以外的方向上的相对容易弯曲,例如在电缆的最大弯曲能量(MAX-BP)的平面中的弯曲 ,并且规定与MAX-BP中的电缆的弯曲相关联的中性表面在孔芯之外和外护套内。 作为至少一个强度构件的单个强度构件单元还在储存期间和预期的安装(包括空中安装)中向缆索提供拉伸强度和抗压缩性能。 外护套可释放地联接到芯部以便容易地接近包含在芯孔内的光纤。
    • 43. 发明授权
    • Optical fiber cable with single strength member in cable outer jacket
    • 电缆外护套中带有单强度构件的光纤电缆
    • US6137936A
    • 2000-10-24
    • US359427
    • 1999-07-22
    • Jon FitzBen WellsJin LiuJohn Smith
    • Jon FitzBen WellsJin LiuJohn Smith
    • G02B6/44
    • G02B6/4429G02B6/4422G02B6/4433
    • An optical fiber cable has a core with a bore which loosely contains optical fibers and includes a single strength member embedded in an outer jacket which surrounds the core. The strength member allows for relative ease of bending of the cable in directions other than the bending directions in the plane of minimum bending energy for the cable, such as bending in the plane of maximum bending energy (MAX-BP) for the cable, and provides that the neutral surface associated with bending of the cable in the MAX-BP is outside the bore core and within the outer jacket. The single strength member furthermore provides tensile strength and antibuckling properties to the cable during storage and in expected installations, including an aerial installation. The outer jacket is releasably coupled to the core to provide ease of access to the optical fibers contained within the core bore.
    • 光纤电缆具有一个具有松散地包含光纤的孔的芯,并且包括嵌入围绕芯的外护套的单个强度构件。 强度构件允许电缆在电缆的最小弯曲能量平面内的弯曲方向以外的方向上的相对容易弯曲,例如在电缆的最大弯曲能量(MAX-BP)的平面内的弯曲,以及 规定与MAX-BP中的电缆弯曲相关联的中性表面在孔芯之外和外护套内。 单个强度构件还在存储期间和预期的安装(包括空中安装)中向电缆提供拉伸强度和抗压缩性能。 外护套可释放地联接到芯部以便容易地接近包含在芯孔内的光纤。
    • 45. 发明授权
    • Heat exchanger having a plastics membrane
    • 具有塑料膜的热交换器
    • US4515210A
    • 1985-05-07
    • US414340
    • 1982-08-12
    • John SmithDavid A. Boiston
    • John SmithDavid A. Boiston
    • C08J7/14F28F21/06
    • C08J7/14F28F21/06
    • The wettability of polyolefin or polyester film for use as a heat exchange membrane, e.g. tubes or sheets, in a heat exchanger is increased, generally to a surface tension reading in excess of 70 dynes/cm, by treating the surface of the film with a strong oxidizing agent, particularly gaseous sulphur trioxide. The heat transfer coefficient is thereby improved. Tubes of such plastics material having a treated outer surface and an untreated inner surface are particularly useful for exchanging heat between a liquid flowing over the outer surface and a gas or vapor condensing within the tube.
    • PCT No.PCT / GB82 / 00006 Sec。 371日期1982年8月12日第 102(e)日期1982年8月12日PCT申请日1982年1月14日PCT公布。 公开号WO82 / 02427 日期1982年7月22日。用作热交换膜的聚烯烃或聚酯膜的润湿性,例如 热交换器中的管或片通常用强氧化剂,特别是气态三氧化硫处理膜的表面而增加,通常达到超过70达因/厘米的表面张力读数。 由此提高了传热系数。 具有经处理的外表面和未处理的内表面的这种塑料材料管特别适用于在流过外表面的液体与在管内冷凝的气体或蒸汽之间的热交换。
    • 48. 发明授权
    • Direct digital printing methods for textiles
    • 用于纺织品的直接数字印刷方法
    • US08088441B2
    • 2012-01-03
    • US11376463
    • 2006-03-15
    • John Smith
    • John Smith
    • B05D3/00B05D5/00B05D3/04B05D7/04
    • D06P5/30D06P1/5278
    • A method of digitally printing textile substrates includes pretreating a textile substrate with a solution that is configured to limit penetration of aqueous colorant into fibers of the textile substrate, drying the pretreated textile substrate for a predetermined period of time, and digitally printing one or more aqueous colorants onto the dried textile substrate. The pretreatment solution comprises a polyamine with a quaternary ammonium compound attached to the polyamine backbone. The pretreatment solution may be applied onto one or both sides of a textile substrate.
    • 数字印刷织物基材的方法包括用配置为限制水性着色剂渗透到纺织品基材的纤维中的溶液来预处理纺织品基材,将预处理的织物基材干燥预定时间段,以及数字印刷一个或多个水性 着色剂到干燥的纺织品基材上。 预处理溶液包含连接到多胺骨架上的季铵化合物的多胺。 预处理溶液可以施加到织物基材的一侧或两侧。