Yoshihide Nakajima

Title: Innovations by Yoshihide Nakajima

Introduction

Yoshihide Nakajima is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of thermostats, holding a total of 2 patents. His work reflects a commitment to enhancing temperature control technology.

Latest Patents

One of Nakajima's latest patents is a thermostat that features a switch, a temperature sensor, a lever, a spring, and a control plate. The sensor generates a force to operate the switch in response to the ambient temperature. The lever, which has an arm, turns with the force from the sensor to open or close the contacts of the switch. The first end of the spring is hooked to the lever to bias a force in the direction opposite to the force from the sensor. The control plate is hooked to the second end of the spring and is disposed on the lever, allowing a force for turning the lever to increase or decrease due to the turning of the control plate. This control plate turns the arm to perform the forced switch-off operation.

Another patent by Nakajima describes a thermostat that includes a wall plate unitarily molded of thermoplastic resin, a first metal plate holding a temperature sensing section, and a second metal plate holding a cam shaft. The fulcrum of a lever and the fulcrum of an adjusting plate are protected by the wall plate, ensuring they are not exposed to the outside. This design prevents foreign matters from affecting the fulcrums, thereby maintaining the temperature set within the device.

Career Highlights

Yoshihide Nakajima has been associated with Matsushita Electric Industrial Co., Ltd., where he has contributed to various innovative projects. His work has been instrumental in advancing the technology of thermostats, making them more reliable and efficient.

Collaborations

Nakajima has collaborated with notable coworkers such as Ichiro Onishi and Naotake Kokubu. Their combined efforts have led to significant advancements in their field.

Conclusion

Yoshihide Nakajima's contributions to thermostat technology demonstrate his innovative spirit and dedication to improving temperature control systems. His patents reflect a deep understanding of the mechanics involved in creating efficient and reliable devices.