18579678. CAPACITIVE PRESSURE SENSOR FOR DETECTING A PRESSURE, COMPRISING TWO PRESSURE RANGES, AND PRODUCTION METHODS simplified abstract (Robert Bosch GmbH)
CAPACITIVE PRESSURE SENSOR FOR DETECTING A PRESSURE, COMPRISING TWO PRESSURE RANGES, AND PRODUCTION METHODS
Organization Name
Inventor(s)
Joachim Kreutzer of Stuttgart (DE)
Arne Dannenberg of Metzingen (DE)
David Slogsnat of Tuebingen (DE)
CAPACITIVE PRESSURE SENSOR FOR DETECTING A PRESSURE, COMPRISING TWO PRESSURE RANGES, AND PRODUCTION METHODS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18579678 titled 'CAPACITIVE PRESSURE SENSOR FOR DETECTING A PRESSURE, COMPRISING TWO PRESSURE RANGES, AND PRODUCTION METHODS
Simplified Explanation: The patent application describes a capacitive pressure sensor element that includes two measuring capacitors for generating sensor signals in different pressure ranges.
- The capacitive pressure sensor element consists of a first measuring capacitor that produces a sensor signal in a specific pressure range.
- Additionally, there is a second measuring capacitor used as a reference capacitor in the same pressure range, generating a pressure-based sensor signal in a different pressure range.
- The pressure sensor system incorporates at least two of these pressure sensor elements.
- Methods for producing the pressure sensor system are also detailed in the patent application.
Potential Applications: 1. Automotive industry for monitoring tire pressure. 2. Industrial applications for measuring fluid pressure in pipelines. 3. Medical devices for monitoring blood pressure.
Problems Solved: 1. Accurate pressure measurement in different pressure ranges. 2. Providing reference points for calibration. 3. Enhancing the reliability of pressure sensor systems.
Benefits: 1. Improved accuracy in pressure measurements. 2. Enhanced calibration capabilities. 3. Increased reliability in pressure sensor systems.
Commercial Applications: Title: "Innovative Capacitive Pressure Sensor Element for Diverse Applications" This technology can be utilized in various industries such as automotive, industrial, and medical sectors for precise pressure measurements, calibration, and reliability in sensor systems.
Questions about Capacitive Pressure Sensor Element: 1. How does the capacitive pressure sensor element improve accuracy in pressure measurements?
- The capacitive pressure sensor element utilizes two measuring capacitors to generate sensor signals in different pressure ranges, enhancing accuracy by providing reference points for calibration.
2. What are the potential applications of the capacitive pressure sensor element?
- The technology can be applied in automotive, industrial, and medical sectors for monitoring tire pressure, fluid pressure in pipelines, and blood pressure, respectively.
Original Abstract Submitted
A capacitive pressure sensor element. The capacitive pressure sensor element includes a first measuring capacitor, which generates a first sensor signal in a first pressure range, and a second measuring capacitor, which is used as a reference capacitor in the first pressure range and which generates a second pressure-based sensor signal in the second pressure range. A pressure sensor system which has at least two of the pressure sensor elements, and methods for producing the pressure sensor the pressure sensor system are also described.
