Oil pressure sensor

• Main Authors: ZHAO ZHIDONG, LIU QUANHAI, SUN ZHAOJUN, DENG ZENGMING, TANG RUIJIN, LI JIAN, NI QINGSHUI, ZHAO WENJIE, YU DACHUAN
• Format: Patent
• Language: Chinese; English
• Published: 03.03.2010
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

The invention discloses an oil pressure sensor consisting of two retractable parts, wherein the outer layer of each part is provided with a conductive shell with a circular arc inner hole, the inner layer is provided with a circular arc metal card, and the middle layer is provided with a piezoelectr...