Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent
1977-11-28
1980-01-15
Kinsey, Russell R.
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
433 27, 219307, 219328, 433 32, F24H 116
Patent
active
041840640
ABSTRACT:
A water heater including an elongate tubular case, a block and a plug in spaced relationship in the case defining a chamber, an elongate heater tube with a helical portion within the chamber, and defining a central longitudinal opening, means connecting the ends of the tube with water supply and delivery lines, an elongate resistance heater unit extending longitudinally through said tube, an end extending from one end of the tube, a power supply line extending from a power source to the unit and means to control the supply of power from the line to the unit including a temperature sensing device positioned in the opening defined by the coiled tube and operable to stop and start the flow of power to the unit when the temperature of air in said opening is above and below a set temperature.
REFERENCES:
patent: 927755 (1909-07-01), Robinson
patent: 965333 (1910-07-01), Robinson
patent: 1631753 (1927-06-01), Midulla
patent: 1759774 (1930-05-01), Andriulli
patent: 1958332 (1934-05-01), Carpenter
patent: 2110339 (1938-03-01), Pieper
patent: 2117419 (1938-05-01), Hamrick et al.
patent: 2287974 (1942-06-01), Cohen
patent: 2878360 (1959-03-01), Tavender et al.
patent: 3346957 (1967-10-01), Maurer et al.
patent: 3593649 (1968-11-01), Novi
Amark Industries, Inc.
Kinsey Russell R.
Maxwell Georges A.
Wilson John J.
LandOfFree
Water heating means does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Water heating means, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water heating means will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1029253