Kazuhiko Ohyama

Title: Kazuhiko Ohyama: Innovator in Gas Turbine Technology

Introduction

Kazuhiko Ohyama is a notable inventor based in Akashi, Japan. He has made significant contributions to the field of gas turbine technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of fuel supply devices in gas turbine engines.

Latest Patents

Ohyama's latest patents include innovative designs for fuel supply devices in gas turbine engines. One of his patents describes a fuel supply device that features a fuel divider, which includes a fuel entrance for the introduction of fuel from a collecting fuel passage. This device is equipped with a pilot port connected to the pilot fuel passage and a main port connected to the main fuel passage. The design incorporates a pilot port needle valve element that adjusts the opening degree of the pilot port, as well as a main port needle valve element that opens and closes the main port. The drive element is actuated based on the fuel pressure at the fuel inlet, allowing for precise control of fuel flow.

Another patent by Ohyama outlines a similar fuel supply device that divides fuel supplied from a collecting fuel passage to feed both a pilot fuel passage and a main fuel passage. This device includes a movable member that operates according to the fuel pressure at the fuel entrance, enabling it to open and close pilot and main ports based on the movement of the member. This innovative approach ensures that fuel is supplied efficiently, depending on the pressure conditions.

Career Highlights

Kazuhiko Ohyama has built a successful career at Kawasaki Jukogyo Kabushiki Kaisha, a leading company in the field of engineering and manufacturing. His expertise in gas turbine technology has positioned him as a key contributor to the company's advancements in this area.

Collaborations

Throughout his career, Ohyama has collaborated with talented individuals such as Hideki Ogata and Tomoyuki Hatano. These collaborations have fostered innovation and have led to the development of cutting-edge technologies in gas turbine systems.

Conclusion

Kazuhiko Ohyama's contributions to gas turbine technology through his patents and work at Kawasaki Jukogyo Kabushiki Kaisha highlight his role as an influential inventor in the field. His innovative designs continue to impact the efficiency and performance of gas turbine engines.