READER FOR OBSERVATION OF NON-VISIBLE COMPONENT PARTS, PREFERABLY THE POSITION OF COLLARS OF BUTTERFLY VALVE WITH EYE

• 1. 用于在图像中制作人眼不可见的且不可复制的安全元件的方法以及印刷的图像 [P] . 中国专利： CN112313716A . 2021-02-02
• 2. 一种用于快速定位不可见光与波导芯片最佳位置的装置 [P] . 中国专利： CN213365089U . 2021-06-04
• 3. Attachment device for fuel injection valve has clamping in form of flat component supported on sleeve about valve in contact with preferably metal collar of valve [P] . 德国专利： DE10112665A1 . 2002-09-19

  机译： 用于燃料喷射阀的附接装置具有以扁平部件的形式的夹紧，该夹紧部件支撑在围绕阀的套筒上，该阀优选地与阀的金属轴环接触。

• 4. Method for the contactless detection of the position of a butterfly valve shaft of a butterfly valve connecting piece and butterfly valve connecting piece [P] . 美国专利： US7036791B2 . 2006-05-02

  机译： 蝶阀连接件蝶阀轴位置的非接触式检测方法和蝶阀连接件

• 5. METHOD FOR THE CONTACTLESS DETECTION OF THE POSITION OF A BUTTERFLY-VALVE SHAFT OF A BUTTERFLY-VALVE CONNECTING PIECE AND A BUTTERFLY-VALVE CONNECTING PIECE [P] . 欧洲知识产权局专利： EP1404957A1 . 2004-04-07

  机译： 蝶阀连接件和蝶阀连接件蝶阀轴位置的无接触检测方法

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• 4. High-Speed Observations of Highly Erosive Vortex Cavitation around a Butterfly Valve [O] . Kohtaro OHBA, Hitoshi SOYAMA, Sho TAKEDA, 1993

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• 2. Ahmed FP-7眼压阀植入治疗难治性青光眼临床观察 [C] . Qin Hong ,秦虹 ,Wang Huijuan . 中华中医药学会眼科分会第十六次学术年会、世界中医药学会联合会眼科专业委员会第七次学术年会、中国医师协会中西医结合医师分会眼科专业委员会第二次学术会议、北京中西医结合学会第五届眼科专业委员会第三次学术年会、第三次京津冀中西医结合眼科学术交流会 . 2017
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