Takayuki Ohara

Title: Takayuki Ohara: Innovator in Variable Displacement Compressors

Introduction

Takayuki Ohara is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of variable displacement compressors. His innovative designs have the potential to enhance the efficiency of various applications.

Latest Patents

Ohara holds a patent for a variable displacement compressor. This invention features a drive shaft that includes a gas passage extending between the front and rear ends. The gas passage connects to a suction chamber at the rear end of the drive shaft. The design incorporates a first gas inlet passage that connects the gas passage to a crank chamber through a lip seal, an oil chamber, and a thrust bearing. Additionally, a second gas inlet passage connects the gas passage to the central portion of the crank chamber. The drive shaft also includes a sleeve that moves along the drive shaft as a swash plate inclines, adjusting the open amount of the second gas inlet passage according to the inclination angle of the swash plate, thereby regulating the compressor's displacement.

Career Highlights

Ohara is currently employed at Kabushiki Kaisha Toyota Jidoshokki, where he continues to innovate and develop advanced mechanical systems. His work has been instrumental in improving the performance and reliability of automotive components.

Collaborations

Throughout his career, Ohara has collaborated with esteemed colleagues, including Masafumi Ito and Sokichi Hibino. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Takayuki Ohara's contributions to the field of variable displacement compressors exemplify his dedication to innovation and engineering excellence. His work not only enhances the efficiency of mechanical systems but also sets a benchmark for future developments in the industry.