Location History:
- Konan, JP (1999)
- Saitama-ken, JP (1999 - 2000)
- Kounan-machi, JP (2000)
Company Filing History:
Years Active: 1999-2000
Title: Shunji Muta: Innovator in Vane Compressor Technology
Introduction
Shunji Muta is a notable inventor based in Saitama-ken, Japan. He has made significant contributions to the field of compressor technology, particularly through his innovative designs and patents. With a total of four patents to his name, Muta has established himself as a key figure in the industry.
Latest Patents
Muta's latest patents include advancements in vane compressor technology. One of his notable inventions is a vane compressor designed to prevent leakage of refrigerant gas. This design decreases the number of airtight interfaces between component parts and prevents seizure between the rotor and side block without requiring surface treatment. The compressor features a cam ring, with the rotor rotatably received within it. The design includes a first head secured to one end face of the cam ring and a second head that closes the opening of the opposite end face. This innovative approach allows for effective contact between the rotor and the side block.
Another significant patent involves a vane compressor with a single suction groove formed in a side member. This design includes a suction chamber that opens toward the cam ring, which is shaped to extend around a drive shaft. The cam ring is equipped with a refrigerant inlet port for supplying low-pressure refrigerant into the compression chambers formed between the vanes. This invention enhances the efficiency of the compressor during the suction stroke.
Career Highlights
Shunji Muta is currently associated with Zexel GmbH, where he continues to develop and refine compressor technologies. His work has been instrumental in advancing the efficiency and reliability of vane compressors in various applications.
Collaborations
Muta has collaborated with several talented individuals in his field, including Toshihiro Murayama and Tomoyasu Takahashi. These collaborations have contributed to the innovative solutions and advancements in compressor technology.
Conclusion
Shunji Muta's contributions to the field of vane compressor technology highlight his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to improving efficiency and functionality in compressor design.