Company Filing History:
Years Active: 1990-1993
Title: The Innovative Mind of Murray Greenman
Introduction
Murray Greenman is a notable inventor based in Auckland, New Zealand. He has made significant contributions to the field of technology, particularly in the development of advanced washing machine systems. With a total of 3 patents to his name, Greenman has demonstrated a commitment to innovation and efficiency in household appliances.
Latest Patents
One of Greenman's latest patents focuses on a washing machine and method of controlling the same. This invention utilizes a microprocessor to manage the temperature of a mixture of two liquids in a mixing chamber. The microprocessor controls the power supply to solenoid actuated valves, allowing for precise temperature control through pulse width modulation. This method requires only one microprocessor timer and ensures a consistent power supply to one valve while varying the power to the other, effectively managing the flow and temperature of the liquid mixture.
Another significant patent involves flow control systems and laundry machines that incorporate advanced temperature regulation. In this system, a specific physical characteristic, such as temperature, is controlled by progressively opening a valve member of a selected valve while the other liquid flows through a different valve. If the desired temperature is not reached, the selected valve remains fully open while the other valve is gradually closed. This innovative approach allows for precise adjustments based on real-time sensor feedback from the mixing chamber.
Career Highlights
Murray Greenman is currently employed at Fisher & Paykel Limited, a company renowned for its innovative home appliances. His work at Fisher & Paykel has allowed him to apply his inventive skills in a practical setting, contributing to the development of cutting-edge technologies in the appliance industry.
Collaborations
Throughout his career, Greenman has collaborated with talented individuals such as Frank W Shacklock and Gerald David Duncan. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.
Conclusion
Murray Greenman's contributions to the field of appliance technology highlight his inventive spirit and dedication to improving everyday life through innovation. His patents reflect a deep understanding of engineering principles and a commitment to enhancing the functionality of household appliances.