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    • 2. 发明公开
    • METHODS FOR SEALING, DETECTION AND MARKING LEAKS IN STRUCTURAL ENCLOSURES
    • 方法堵漏,结构防护外壳检测和标签泄漏
    • EP3122476A1
    • 2017-02-01
    • EP15769767.3
    • 2015-03-27
    • The Regents of the University of California
    • MODERA, MarkHARRINGTON, CurtisDICHTER, Nelson
    • B05D7/22
    • E04B1/66B05B7/14F16J15/02
    • A system and method for detecting, marking and/or sealing building envelope leaks in buildings or any enclosed structure. Fogs of aerosolized sealant particles that have a surface tackiness that diminishes over time are introduced into the interior of prepared rooms. The surface properties of the aerosol particles can be controlled with the selection of sealant composition, including the presence and concentration of solvents, the range of produced particle sizes, and the relative humidity and temperature within the enclosure. A pressure differential is created and the micron scale particles adhere to the leak edges and to other particles as they are brought to the leaks and then leave the gas streamlines. Control of particle size, drying rate and particle residence time in the building interior allows control over the treatment area so that leaks are sealed without leaving a tacky residue.
    • 一种用于在建筑物或任何封闭的结构检测,标记和/或密封围护泄漏的系统和方法。 雾化颗粒胶的雾thathave表面粘性并随着时间的推移减少引入的准备室内部。 气溶胶颗粒的表面性质可与选择密封剂组合物,包括在外壳内的存在和浓度的溶剂,粒度的产生的范围内,并且相对湿度和温度来控制。 被产生的压力差和微米尺度颗粒粘附到泄漏边缘和作为它们带到泄漏,然后离开该气体流线的其它颗粒。 粒径,干燥速率和颗粒停留时间在建筑物内部的控制允许对所以没泄漏是不留下粘性残留物密封治疗区域控制。
    • 4. 发明公开
    • TAPERED GAS TURBINE SEGMENT SEALS
    • KONISCHE GASTURBINENDICHTUNGSSEGMENTE
    • EP3061918A1
    • 2016-08-31
    • EP16154734.4
    • 2016-02-08
    • General Electric Company
    • KIRTLEY, Kevin RichardMORGAN, Victor John
    • F01D11/00
    • F02C7/28F01D11/00F01D11/001F01D11/005F05D2240/11F05D2240/55F16J15/02
    • The present application and the resultant patent provide improved gas turbine component sealing. In one example embodiment, a gas turbine segment seal assembly 100 may include a first tapered segment seal 120 with a first tapered portion 140 having a first tapered surface and a first taper angle 142. The gas turbine segment seal assembly may include a second tapered segment seal 150 with a second tapered portion 170 having a second tapered surface and a second taper angle 172. The gas turbine segment seal assembly may include a seal pin 180 positioned in between the first tapered segment seal and the second segment seal and adjacent to the first tapered surface and the second tapered surface.
    • 本申请和所得专利提供改进的燃气轮机部件密封。 在一个示例性实施例中,燃气涡轮机段密封组件100可以包括具有第一锥形部分140的第一锥形段密封件120,第一锥形部分140具有第一锥形表面和第一锥形角度142.燃气轮机段密封组件可以包括第二锥形段 密封件150具有第二锥形部分170,第二锥形部分170具有第二锥形表面和第二锥形角度172.燃气轮机段密封组件可以包括密封销180,该密封销180定位在第一锥形段密封件和第二段密封件之间, 锥形表面和第二锥形表面。