Ikuo Okuda

Title: Ikuo Okuda: Innovator in Variable-Displacement Vane-Pump Technology

Introduction

Ikuo Okuda is a notable inventor based in Okazaki, Japan. He has made significant contributions to the field of pump technology, particularly with his innovative designs that enhance efficiency and functionality.

Latest Patents

Okuda holds a patent for a variable-displacement vane-pump. This invention features a rotor that is rotatably supported by a pump housing in a coaxial relationship. A cam ring is interposed between the rotor and the pump housing, creating an eccentric relationship. The rotor is equipped with radially outwardly slidable vanes that make contact with the inner surface of the cam ring. The design includes two side plates that define pump chambers between adjacent vanes. An arc-shaped intake port and an arc-shaped exhaust port are formed in one of the side plates, opening into the pump chambers along one side face of the cam ring. Additionally, a groove is formed in the other side face of the cam ring, accommodating a partially cut-off annular friction ring that is urged into close contact with the other side plate by a seal ring. A pressure compensating recess is also formed in the cam ring, enhancing the pump's operational efficiency.

Career Highlights

Ikuo Okuda is associated with Toyoda Koki Kabushiki Kaisha, a company known for its advancements in manufacturing and engineering. His work has contributed to the development of innovative pumping solutions that are utilized in various applications.

Collaborations

Okuda has collaborated with notable coworkers, including Mikio Suzuki and Satoshi Suto. Their combined expertise has fostered an environment of innovation and creativity within their projects.

Conclusion

Ikuo Okuda's contributions to the field of pump technology, particularly through his variable-displacement vane-pump patent, highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in engineering.