This inventor holds 3 USPTO granted patents. Top assignee: Carrier Corporation. Active years: 1978-1985.
Location History:
- Minnetonka, MN (US) (1978)
- Little Falls, MN (US) (1981)
- Cazenovia, NY (US) (1985)
Company Filing History:
Years Active: 1978-1985
Title: Innovations by James P. Schafer
Introduction
James P. Schafer is an accomplished inventor based in Minnetonka, MN (US). He has made significant contributions to the field of heating technology, holding a total of 3 patents. His work focuses on improving the efficiency and functionality of heat pump water heaters and heat transfer systems.
Latest Patents
One of his latest patents is titled "Apparatus and method for controlling a heat pump water heater." This invention discloses a method and apparatus for controlling the operation of an add-on heat pump water heater unit. It utilizes a combination of a thermally conductive tube with a flattened portion and a thermostat mounted to it, which senses the temperature level of water in a connected tank. The design includes insulation from the ambient environment, ensuring accurate temperature readings. A circulating pump is also integrated, which is activated only when necessary to operate the heat energy adding unit.
Another notable patent is the "Heat transfer and storage system." This system is designed for heating and cooling an enclosure and includes a heat pump with both indoor and outdoor coils, along with a heat storage facility. The system can exchange heat between a refrigerant fluid from the heat pump and a heat transfer fluid from the heat storage facility, as well as with ambient air. A preferred embodiment features an integrated three medium heat exchanger that facilitates heat exchange between the refrigerant, water, and outdoor air.
Career Highlights
James P. Schafer is currently employed at Carrier Corporation, a leading company in the HVAC industry. His innovative work has contributed to advancements in energy-efficient heating solutions.
Collaborations
Throughout his career, Schafer has collaborated with notable colleagues, including Robert J. Whitwell and James E. Greever. Their combined expertise has fostered a collaborative environment that encourages innovation.
Conclusion
James P. Schafer's contributions to heating technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to impact the industry positively, paving the way for future advancements in heat pump technology.