-
公开(公告)号：EP3191799B1
公开(公告)日：2020-11-11
申请号：EP15780913.8
申请日：2015-09-10
-
公开(公告)号：EP2705330A1
公开(公告)日：2014-03-12
申请号：EP12724658.5
申请日：2012-04-20
摘要： The present invention relates to the field of microsensors, and specifically to a passive, reversible deformation sensor, particularly a sensor for detecting deformation cycles in a direction OX of a structure, specifically during cycles of temperature or mechanical stresses to which said structure is subjected, said sensor comprising a means (4, 5, 6) for detecting and, preferably, counting cycles of variations in the distance between two points or areas of a structure, said means comprising a substrate having first and second portions (41, 44) capable of being attached to said two points or areas of the structure, respectively, the detection means being combined with each of said first and second portions of the substrate, characterized in that the detection means comprises means (54
1 , 54
2 , 54
3 , 55
1 , 55
2 , 55
3 , 56
1 , 56
2 , 56
3 ) for distinguishing between at least two different thresholds of cycles of variations in distance.摘要翻译： 本发明涉及微型传感器领域，特别涉及一种被动和可逆变形传感器，特别是在结构的方向OX上，特别是在结构所承受的温度或机械应力周期期间变形的循环，该传感器包括 元件（4,5,6），用于检测并且优选地计数结构的两个点或区域之间的距离变化的周期，这些元件包括具有第一和第二部分（41,44）的支撑件， 检测元件与支架的第一和第二部分中的每一个相关联，传感器的特征在于，检测元件包括元件（541,542,543,551,552,552） 553,561,562,563），用于区分距离变化周期的至少两个不同阈值。
-
3.发明公开MICROCAPTEUR PASSIF ET RÉVERSIBLE AMPLIFIÉ DE DÉFORMATIONS 审中-公开VERSTÄRKTERPASSIVER UND UMKEHRBARER VERFORMUNGSMIKROSENSOR
公开(公告)号：EP3017278A1
公开(公告)日：2016-05-11
申请号：EP14749859.6
申请日：2014-07-01
摘要： The invention relates to a micro-sensor comprising: a substrate comprising a first portion and a second portion; a third portion and fourth portion provided between said portions and connected to the first portion and the second portion respectively by an elastic member; detection and counting means comprising: a counting gear, a third beam capable of meshing with the gear, means for amplifying the value of a relative movement between said portions and comprising: a first beam attached at one end thereof to the third portion and at the other end thereof to a plate, a second beam attached at one end thereof to the fourth portion and at the other end thereof to said plate, the third beam being attached on one side to the plate and comprising a tooth capable of meshing with said gear.
摘要翻译： 所公开的微传感器包括：包括第一部分和第二部分的基板; 第三部分和第四部分，设置在所述部分之间并且分别通过弹性构件连接到所述第一部分和所述第二部分; 检测和计数器，包括：计数齿轮，能够与齿轮啮合的第三梁，放大器，用于所述部分之间的相对运动的值，并包括：第一梁，其一端连接到第三部分，并且在 其另一端连接到板上，第二光束在其一端附接到第四部分并且在其另一端连接到板，第三光束一侧安装在板上，并且包括能够与齿轮啮合的齿 。
-
公开(公告)号：EP3017278B1
公开(公告)日：2018-08-08
申请号：EP14749859.6
申请日：2014-07-01
-
-
6.发明公开PROCÉDÉ DE COMPTAGE D'ÉVÉNEMENTS SURVENUS PENDANT UNE DURÉE T ET COMPTEURS MÉCANIQUES D'ÉVÉNEMENTS ASSOCIÉS 审中-公开PROCÉDÉDE COMPTAGED'ÉVÉNEMENTSSURVENUS PENDANT UNEDURÉET ET COMPTEURSMÉCANIQUESD'ÉVÉNEMENTSASSOCIÉS
公开(公告)号：EP3191799A1
公开(公告)日：2017-07-19
申请号：EP15780913.8
申请日：2015-09-10
发明人： LOUVIGNÉ, Pierre-François , MINOTTI, Patrice , SADOULET, Vianney , GIRARDIN, Pascal , HAYE, Charles
摘要： The invention relates to a method for counting events occurring during a period T carried out by a mechanical counter comprising two toothed wheels with the same pitch, the occurrence of an event causing the rotation of each wheel by an angle corresponding to the pitch of the teeth thereof, said method comprising: a first step of counting or calculating, for each wheel at the end of T, the difference in the number of teeth between the initial and final position thereof, said step being at least partially carried out either by optical means, requiring the presence on each wheel of at least one marker, or by means for measuring the angular displacement of each wheel and associated calculation means; and a second step of calculating the number of occurred events N in accordance with the difference between the values counted or measured and in accordance with the number of teeth of the wheels.
摘要翻译： 本发明涉及一种用于对在由包括具有相同间距的两个齿轮的机械计数器执行的时间段T期间发生的事件进行计数的方法，引起每个车轮旋转对应于齿的齿距的角度的事件的发生 所述方法包括：对于每个轮子在T的末端计算或计算其初始和最终位置之间的齿数差的第一步骤，所述步骤至少部分地通过光学装置 ，要求在每个车轮上存在至少一个标记，或通过用于测量每个车轮和相关计算装置的角位移的装置; 以及第二步骤，根据所计数或测量的值之间的差值并根据车轮的齿数来计算发生事件的数目N.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.014 秒)
