18596866. ULTRASONIC SENSOR simplified abstract (Murata Manufacturing Co., Ltd.)
Contents
ULTRASONIC SENSOR
Organization Name
Murata Manufacturing Co., Ltd.
Inventor(s)
Hirokazu Nakanishi of Nagaokakyo-shi (JP)
ULTRASONIC SENSOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 18596866 titled 'ULTRASONIC SENSOR
The abstract describes an ultrasonic sensor with a unique design, including a vibration body with a cylindrical portion and a bottom portion, a piezoelectric element fixed to the inner surface of the bottom portion, a housing storing the vibration body, and an elastic portion between the vibration body and the housing.
- The ultrasonic sensor features a vibration body with a cylindrical and bottom portion.
- A piezoelectric element is securely fixed to the inner surface of the bottom portion.
- The housing of the sensor stores the vibration body, providing protection and stability.
- An elastic portion, with a closed-cell structure, is interposed between the vibration body and the housing, ensuring proper functioning.
- The elastic portion has a symmetrical shape, enhancing the sensor's performance.
Potential Applications: - Industrial automation - Distance measurement - Object detection in robotics - Automotive parking assistance systems
Problems Solved: - Improved accuracy in distance measurement - Enhanced reliability in object detection - Increased durability in harsh environments
Benefits: - Higher precision in sensing applications - Greater longevity and stability - Enhanced performance in various industries
Commercial Applications: Title: "Innovative Ultrasonic Sensor for Enhanced Sensing Applications" This technology can be utilized in industries such as manufacturing, automotive, robotics, and security systems, offering improved sensing capabilities and reliability.
Questions about Ultrasonic Sensor Technology: 1. How does the closed-cell structure of the elastic portion contribute to the sensor's performance? - The closed-cell structure provides increased stability and durability to the sensor, ensuring reliable operation in various conditions. 2. What are the key advantages of using a piezoelectric element in an ultrasonic sensor? - A piezoelectric element offers high sensitivity and efficiency in converting electrical energy into mechanical vibrations, enhancing the sensor's performance.
Original Abstract Submitted
An ultrasonic sensor includes a vibration body including a cylindrical portion and a bottom portion that closes one end of the cylindrical portion, a piezoelectric element fixed to an inner surface of the bottom portion of the vibration body, a housing including a portion storing the vibration body, and an elastic portion interposed between the vibration body and the housing portion. The elastic portion includes a front and rear symmetrical shape and includes a closed-cell structure.
