18600206. TRANSDUCERS INCLUDING LASER ETCHED SUBSTRATES simplified abstract (Baker Hughes Oilfield Operations LLC)

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TRANSDUCERS INCLUDING LASER ETCHED SUBSTRATES

Organization Name

Baker Hughes Oilfield Operations LLC

Inventor(s)

Sebastian Jung of Isernhagen (DE)

Thomas Kruspe of Wietzendorf (DE)

Andreas Herbel of Hannover (DE)

TRANSDUCERS INCLUDING LASER ETCHED SUBSTRATES - A simplified explanation of the abstract

This abstract first appeared for US patent application 18600206 titled 'TRANSDUCERS INCLUDING LASER ETCHED SUBSTRATES

The patent application describes a method of manufacturing a transducer using a support structure made of transparent material that deforms in response to an environmental parameter.

  • The support structure is formed by modifying a portion of the transparent material with laser radiation and then removing it through an etching process.
  • A sensing element is placed in a fixed position relative to the support structure to generate a signal indicating the deformation of the support structure.

Potential Applications: - This technology can be used in various sensors and transducers that require precise deformation measurements. - It can be applied in medical devices, automotive sensors, and industrial equipment for monitoring environmental parameters.

Problems Solved: - Provides a method for manufacturing transducers with accurate deformation sensing capabilities. - Offers a solution for creating support structures that respond effectively to environmental changes.

Benefits: - Enhanced accuracy in measuring environmental parameters. - Improved reliability and durability of transducers. - Cost-effective manufacturing process for sensitive sensors.

Commercial Applications: Title: Advanced Transducer Manufacturing Technology for Precision Sensors This technology can be utilized in the development of high-precision sensors for industries such as healthcare, automotive, and manufacturing, where accurate measurement of environmental parameters is crucial for optimal performance and safety.

Questions about Transducer Manufacturing Technology: 1. How does the use of transparent material in the support structure benefit the performance of the transducer? 

  - The transparent material allows for precise deformation measurements and enhances the sensor's sensitivity to environmental changes.

2. What are the potential cost savings associated with this manufacturing method compared to traditional techniques? 

  - The laser modification and etching process can streamline production and reduce material waste, leading to cost efficiencies in manufacturing.


Original Abstract Submitted

A method of manufacturing a transducer includes forming a support structure from a transparent material, the support structure configured to support a sensing element and deform in response to an environmental parameter. Forming the support structure includes modifying a first portion of the transparent material by exposing the first portion to laser radiation, and removing the first portion by an etching process. The method also includes disposing the sensing element at a fixed position relative to the support structure, the sensing element configured to generate a signal indicative of deformation of the support structure.

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