US Patent No: 4,358,652

Number of patents in Portfolio can not be more than 2000

Fluid heater apparatus

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Abstract

A fluid heater apparatus for providing heated fluid on demand, the apparatus including at least two microwave heating units with coiled tubing disposed in the microwave field and connected to a valving and electrical system wherein heated fluid is supplied alternately from the units thus permitting one unit to heat fluid therein and the other to supply heated fluid therefrom and thereby supply a continuous flow of heated fluid and yet providing no storage facilities for holding heated fluid other than the coiled tubing in the microwave field.

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First Claim

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Patent Owner(s)

  • Assignment data not available. Check USPTO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaarup, Darrell R 532 W. 3rd., Canton, SD 57013 1 33

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Patent Citation Ranking

Forward Cites

Patent Info (Count) # Cites Year
 
VALEO ELECTRICAL SYSTEMS, INC. (7)
6,912,357 Fluid heater 3 2002
6,789,744 Fluid heater with a variable mass flow path 4 2002
6,850,699 Fluid heater temperature control apparatus and method 1 2003
6,839,509 Fluid heater control apparatus and method with overtemperature protection 1 2003
6,782,196 Fluid heater with freeze protection 4 2003
6,889,005 Fluid heater with compressible cover freeze protection 1 2003
7,190,893 Fluid heater with low porosity thermal mass 4 2003
 
EASTMAN KODAK COMPANY (2)
5,130,920 Adaptive process control system, especially for control of temperature of flowing fluids 8 1989
5,719,380 Microwave heating apparatus for heating a flowing fluid 5 1996
 
FLORIDA DEPARTMENT OF CITRUS (2)
5,514,389 System and method for pasteurizing citrus juice using microwave energy 5 1994
5,667,828 System and method for pasteurizing citrus juice using microwave energy 1 1996
 
Beta Raven Inc. (1)
4,671,757 Microwave heating in a pellet mill 13 1985
 
BODENSEEWERK PERKIN-ELMER GMBH (BSW) (1)
5,314,664 Sample supply system having integrated microwave disintegration 8 1992
 
COTTEN, WILLIAM (1)
7,148,457 Microwave water heating system 1 2003
 
FYNE INDUSTRIES, LLC (1)
7,022,953 Electromagnetic flowing fluid heater 0 2004
 
H2-OH (1)
6,858,824 Microwave heating system to provide radiation heat and domestic hot water 3 2003
 
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE (1)
5,262,621 Instant hot water apparatus utilizing electromagnetic induction heating 16 1992
 
KATSCHNIG, HELMUT (1)
5,403,564 Apparatus for heating and thermal decontaminating a pumpable or pourable material 18 1993
 
LEXINGTON ENVIRONMENTAL TECHNOLOGIES (1)
5,506,391 Liquid heater using electrical oscillations 11 1993
 
NEW ENGLAND MEDICAL CENTER HOSPITALS, INC. (1)
5,073,167 In-line microwave warming apparatus 65 1987
 
O.M.A.C. Societa per Azioni (1)
5,750,966 Plant for pasteurizing or sterilising solid or liquid food products using microwaves 3 1996
 
SAMSUNG ELECTRONICS CO., LTD. (1)
5,300,743 Microwave coffee maker 11 1993
 
VALEO ELECTRICAL SYSTEMS (1)
6,952,524 Fluid heater temperature balancing apparatus 11 2002
 
WATERS TECHNOLOGIES CORPORATION (1)
5,336,869 Method and apparatus for manipulating fluid 4 1991
 
Other [Check patent profile for assignment information] (9)
4,417,116 Microwave water heating method and apparatus 40 1981
4,956,534 Inverted frustum shaped microwave heat exchanger and applications thereof 7 1988
5,179,259 Inverted frustum shaped microwave heat exchanger using a microwave source with multiple magnetrons and applications thereof 32 1990
5,247,148 Microwave fluid heater with capacitive plates 13 1992
5,286,939 Inverted frustum shaped microwave heat exchanger using a microwave source with multiple magnetrons and applications thereof 6 1992
5,265,444 Inverted frustum shaped microwave heat exchanger using a microwave source with multiple magnetrons and applications thereof 8 1993
6,064,047 Microwave hot water boiler heating system 8 1996
7,109,453 Microwave hot water system 1 2005
7,465,907 Microwave boiler and hot water heater 0 2007