Kanji Haneda

Title: Kanji Haneda: Innovator in Refrigeration Technology

Introduction

Kanji Haneda is a prominent inventor based in Shiga, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of 8 patents. His innovative approaches have led to advancements in the efficiency and safety of refrigeration systems.

Latest Patents

One of Haneda's latest patents is an apparatus having a refrigeration cycle. This invention involves a refrigeration cycle formed by connecting a compressor, a condenser, an expansion device, and an evaporator. The apparatus utilizes propane, isobutane, or ethane as refrigerants and incorporates refrigerating machine oil that has less mutual solubility with the refrigerant. Additionally, a dryer is included in the refrigeration cycle to absorb water, or alternatively, an additive that reacts with water may be used in the refrigerating machine oil. This design reduces the amount of refrigerant needed and enhances the long-term reliability of the apparatus.

Another notable patent is a method for taking custody of, transporting, and installing an air conditioner. This method involves an outdoor unit that uses a flammable refrigerant and includes a refrigeration cycle with a compressor, an expansion device, and an outdoor heat exchanger. The outdoor unit is shipped from the factory with the refrigeration cycle evacuated to create a vacuum. It is maintained in this state during custody and transport, and the flammable refrigerant is charged into the refrigeration cycle upon installation. This structure ensures safety during transport and custody, enhances the efficiency of the disposal operation, and prevents performance deterioration.

Career Highlights

Kanji Haneda is associated with Matsushita Electric Industrial Co., Ltd., where he has been instrumental in developing innovative refrigeration technologies. His work has not only contributed to the company's success but has also advanced the industry as a whole.

Collaborations

Haneda has collaborated with notable coworkers, including Yukio Watanabe and Akira Fujitaka. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Kanji Haneda's contributions to refrigeration technology exemplify the impact of innovative thinking in engineering. His patents reflect a commitment to improving efficiency and safety in refrigeration systems. His work continues to influence the industry and inspire future innovations.