Megumi Onozuka

Title: Megumi Onozuka: Innovator in Water Pump Technology

Introduction

Megumi Onozuka is a prominent inventor based in Kariya, Japan. She has made significant contributions to the field of water pump technology, holding 2 patents that showcase her innovative spirit and technical expertise.

Latest Patents

One of her latest patents is a water pump designed to improve maintenance readiness. This innovative water pump features a first unit with a rotatably driven drive shaft and a second unit that includes a partition wall. The design allows for the circulation of cooling medium in conjunction with the rotation of the drive shaft. Notably, the first and second units can be connected and detached from each other, enhancing the ease of maintenance. Additionally, the partition wall is equipped with an insertion hole for the drive shaft, which is closed by a member when the first unit is detached.

Another significant patent involves a water pump that incorporates a mechanical seal between the housing and a rotary shaft. This design effectively prevents cooling water from leaking from a whirl chamber. The housing creates a space for any leaked cooling water, which is then directed to a water vent for discharge. Furthermore, the housing is joined with a thermostat cover to form a reservoir that communicates with the water vent. This reservoir includes a drain for releasing evaporated cooling water and a control wall to prevent excess liquid from flowing out.

Career Highlights

Megumi Onozuka is currently employed at Aisin Seiki Kabushiki Kaisha, a company known for its advanced automotive technologies. Her work at Aisin Seiki has allowed her to focus on developing innovative solutions in water pump technology.

Collaborations

Throughout her career, Megumi has collaborated with notable colleagues such as Atsushi Chiba and Itsuro Hashiguchi. These collaborations have contributed to her success and the advancement of her projects.

Conclusion

Megumi Onozuka is a talented inventor whose work in water pump technology has led to significant advancements in the field. Her innovative designs and patents reflect her commitment to improving engineering solutions.