John Day

Title: Innovations by John Day

Introduction

John Day is an accomplished inventor based in Greenville, SC (US). He has made significant contributions to the field of gas sensing technology, holding a total of 3 patents. His work focuses on developing advanced sensor elements that enhance the accuracy and reliability of gas detection.

Latest Patents

One of John Day's latest patents is a gas sensor with thermal shock protection. This innovative gas sensor includes a sensor housing and a sensing element that defines an axis, with a distal end extending from the housing. The design features a sensor protection element that partially surrounds the distal end, incorporating a tube with a window adjacent to the sensing element. This configuration ensures that the sensor is protected from thermal shocks while maintaining its functionality.

Another notable patent is for an unheated planar sensor element designed to determine the concentration of a gas component in a gas mixture. Specifically, this sensor is aimed at measuring the oxygen concentration in the exhaust gas of internal combustion engines. The sensor foil is made of a solid electrolyte, featuring both an outer electrode exposed to the measuring gas and an inner electrode exposed to a reference gas. This design allows for a compact and cost-effective solution suitable for small combustion engines, ensuring satisfactory measuring accuracy.

Career Highlights

John Day is currently employed at Robert Bosch GmbH, where he continues to innovate in the field of gas sensors. His work has been instrumental in advancing sensor technology, making significant strides in both performance and reliability.

Collaborations

Throughout his career, John has collaborated with notable colleagues, including Helmut Weyl and Jens Schneider. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

John Day's contributions to gas sensing technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing the accuracy and reliability of gas detection systems. Through his work at Robert Bosch GmbH, he continues to push the boundaries of what is possible in sensor technology.