Heating systems – Miscellaneous – Special liquid
Patent
1995-08-21
1996-11-26
Tapolcai, William E.
Heating systems
Miscellaneous
Special liquid
122 20B, 126 195, 237 63, F24D 302
Patent
active
055776612
ABSTRACT:
A pool heating and circulating system incorporates an internal combustion engine that drives a pump for developing a flow of water. The internal combustion engine has associated therewith an exhaust pipe which is connected to a heat exchanger. An outlet of the pump is also connected to the heat exchanger such that the water extracts the heat generated by operation of the internal combustion engine. The water flowing out of the heat exchanger is then delivered to a filter and a return line. A heat insulating shield is provided about the exhaust pipe to shield the exhaust pipe from excess exposure to cool air. A bypass line can be provided between the outlet of the pump and the heat exchanger so that water can bypass the heat exchanger and flow directly to the return line and filter when it is determined that the pool water temperature is at a desirable temperature. A valve is actually positioned in the bypass line to vary the flow through the heat exchanger.
REFERENCES:
patent: 1228932 (1917-06-01), Laun
patent: 1231208 (1917-06-01), Semmler
patent: 1489501 (1924-04-01), Miner, Jr.
patent: 3223150 (1965-12-01), Tramontini
patent: 3785359 (1974-01-01), Whittaker
patent: 4027631 (1977-06-01), Lavery
patent: 4274390 (1981-06-01), Azuma
patent: 4489708 (1984-12-01), Yamamoto et al.
patent: 5039007 (1991-08-01), Wolfer
patent: 5190025 (1993-03-01), Chen
patent: 5435485 (1995-07-01), Atterbury
Anser, Inc.
Diederiks, Jr. Everett G.
Tapolcai William E.
LandOfFree
Pool water heating and circulating system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pool water heating and circulating system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pool water heating and circulating system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1966960