Electric resistance heating devices – Heating devices – Fluid-in-circuit type heater
Patent
1996-03-18
1998-05-26
Hoang, Tu B.
Electric resistance heating devices
Heating devices
Fluid-in-circuit type heater
392314, 392451, 219771, 426244, H05B 360
Patent
active
057580154
ABSTRACT:
An electroheating apparatus to continuously treating pumpable food is made up of a number of connected electroheating cells. In one embodiment, all of the cells include a pair of concentric electrodes between which the food is pumped. The electrodes are connected to a high frequency energy source which passes current through the food to heat them based upon their own resistivity and the electrode gap. In another embodiment, two different functioning electrodes are used, connected in series, so as to provide long run times and high process temperatures.
REFERENCES:
patent: 535267 (1895-03-01), Wagner et al.
patent: 684746 (1901-10-01), Chapman
patent: 731339 (1903-06-01), Chapman
patent: 1147558 (1915-07-01), Shelmerdine
patent: 1360447 (1920-11-01), Rudd
patent: 1431580 (1922-10-01), Graetzer et al.
patent: 1522188 (1925-01-01), Hull
patent: 1775579 (1930-09-01), Woodrich
patent: 1813064 (1931-07-01), Matzka
patent: 1934703 (1933-11-01), Golden
patent: 2081243 (1937-05-01), Macy
patent: 2438582 (1948-03-01), Southerwick
patent: 2473041 (1949-06-01), Urbain et al.
patent: 2495415 (1950-01-01), Marshall
patent: 2510796 (1950-06-01), Brown
patent: 2550584 (1951-04-01), Mittelmann
patent: 2564579 (1951-08-01), Parmenter et al.
patent: 2565311 (1951-08-01), Koonz et al.
patent: 2582281 (1952-01-01), Robertson
patent: 2585970 (1952-02-01), Shaw
patent: 2685833 (1954-08-01), Hagopian
patent: 2799216 (1957-07-01), Coulter
patent: 2838640 (1958-06-01), Mann et al.
patent: 3315681 (1967-04-01), Poppendiek
patent: 3625843 (1971-12-01), Doevenspeck
patent: 3632962 (1972-01-01), Cherniak
patent: 3709802 (1973-01-01), Okuhara et al.
patent: 3753886 (1973-08-01), Myers
patent: 3796857 (1974-03-01), Henley et al.
patent: 3855531 (1974-12-01), Fielibert et al.
patent: 3867610 (1975-02-01), Quaintance
patent: 3877360 (1975-04-01), Vigerstrom
patent: 3919052 (1975-11-01), Fresnel et al.
patent: 3949099 (1976-04-01), Kaufman
patent: 4091119 (1978-05-01), Bach
patent: 4109566 (1978-08-01), Vigerstrom
patent: 4177719 (1979-12-01), Balaguer
patent: 4211887 (1980-07-01), Williamson
patent: 4260874 (1981-04-01), Will
patent: 4369351 (1983-01-01), Massey et al.
patent: 4378846 (1983-04-01), Brock
patent: 4386110 (1983-05-01), Komeyasu et al.
patent: 4417132 (1983-11-01), Simpson
patent: 4420382 (1983-12-01), Riedl
patent: 4434357 (1984-02-01), Simpson et al.
patent: 4457221 (1984-07-01), Geren
patent: 4496594 (1985-01-01), Miyahara
patent: 4522834 (1985-06-01), Miyahara
patent: 4524079 (1985-06-01), Hofmann
patent: 4695472 (1987-09-01), Dunn et al.
patent: 4723483 (1988-02-01), Papchenko et al.
patent: 4739140 (1988-04-01), Reznik
patent: 4808425 (1989-02-01), Swartzel et al.
patent: 4838154 (1989-06-01), Dunn et al.
patent: 4853238 (1989-08-01), Huang
patent: 4857343 (1989-08-01), Hekal
patent: 4871559 (1989-10-01), Dunn et al.
patent: 4957759 (1990-09-01), Swartzel et al.
patent: 4957760 (1990-09-01), Swartzel et al.
patent: 4959525 (1990-09-01), Stirling et al.
patent: 4971819 (1990-11-01), Miyahara
patent: 4971827 (1990-11-01), Huang
patent: 4994291 (1991-02-01), Swartzel et al.
patent: 5019407 (1991-05-01), Swartzel et al.
patent: 5019408 (1991-05-01), Swartzel et al.
patent: 5048404 (1991-09-01), Bushnell et al.
patent: 5084153 (1992-01-01), Mosse et al.
patent: 5091152 (1992-02-01), Thomas, Sr.
patent: 5105724 (1992-04-01), Swartzel et al.
patent: 5167976 (1992-12-01), Papetti
patent: 5226106 (1993-07-01), Stirling
patent: 5235905 (1993-08-01), Bushnell et al.
patent: 5288471 (1994-02-01), Corner
patent: 5290583 (1994-03-01), Reznik et al.
patent: 5326530 (1994-07-01), Bridges
patent: 5415882 (1995-05-01), Knipper et al.
patent: 5514391 (1996-05-01), Bushnell et al.
patent: 5533441 (1996-07-01), Reznik et al.
patent: 5562024 (1996-10-01), Polny, Jr.
patent: 5571550 (1996-11-01), Polny, Jr.
patent: 5583960 (1996-12-01), Reznik
Alkskog, L., "High Temperature asteurization of Liquid Whole Egg," Process Technology, pp. 16-18.
"Annual Report of Cooperative Regional Projects" Supported by Allotment of the Regional Fund, Hatch Act, as Amended Aug. 11, 1955, Jan. 1 to Dec. 31, 1984, Raleigh, North Carolina. Approved by Chairman Hershell Ball, Jr. on Mar. 14, 1985.
Ball, H.R. Jr. et al., "Function and Shelf Life of Ultrapasteurized, Aseptically Packaged Whole Egg" Abstract, Poultry Science Association Annual Meeting--Jul. 29-Aug. 2, 1985, Iowa State University, Ames.
Dinnage, D.F., "Continuous Aseptic Processing Using the Ohmic Heating Process," Changing Food Technology 3, Food Technology: A view of the Future (Selected Papers from the Sixth Eastern Food Science & Technology Conference), Edited by Allen Freed (1990), pp. 29-41.
Essary, E.O. et al., "New Uses of Heated Aseptically Packaged Fluid Egg Products," Departments of Food Science and Technology, and Chemical Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA, 1983.
Hamid-Samimi, M.H. et al., "Aseptic Packaging of Ultrapasteurized Egg, Design and Economic Considerations," publication date unknown, but a copy was transmitted to Mr. Merle Kirk under cover of a letter dated Aug. 21, 1985 from Prof. Hersell Ball, Jr.
Hamid-Samimi, M.H., "Criteria Development for Extended Shelf-Life Pasteurized Liquid Whole Egg," Ph.D. Thesis, North Carolina State University, Raleigh, North Carolina, 1984.
Hanson et al., "Pasteurization Of Liquid Egg Products," Received for publication Nov. 16, 1946 pp. 277-283.
Jacobs, L.C., "Aseptic packaging promises new role for pasteurized liquid eggs," Apr., 1981.
Madsen, M., "Pasteurizing of Egg Products," Sundhedsplejen (Dec., 1958), 102-105 and translation thereof.
Murdock et al., "The Pasteurization Of Liquid Whole Egg," issued from the Office of Medical Research Council, 38, Old Queen Street, Westminster, S.W.I.
Palaniappan, S. et al., "Effects of Electricity on Microorganisms: A review," Journal of Food Processing and Preservation vol. 14, No. 5 (Oct., 1990), pp. 383-414.
Palaniappan, S. et al., "Experimental Studies on Electroconductive (Ohmic) Heating of Liquids," prepared for an American Society of Agricultural Engineers Meeting Presentation (Dec. 12-15, 1989), Paper No. 89-6553.
Palaniappan, S., "Ohmic Heating of Foods: Studies on Microbicidal Effect of Electricity, Electrical Conductivity of Foods, and Heat Transfer In," Ph.D. Thesis, The Ohio State University, 1991.
Parrott, D.L. et al., "The Aseptic Processing of Fluids Containing Particulates from 1/8" to 1" size," prepared for presentation at American Institution of Chemical Engineers 1988 Summer Meeting (Aug. 21-24, 1988) (Unpublished), Paper No. 60e.
Parrott, D.L., "Use of Ohmic Heating for Aseptic Processing of Food Particulates," Food Technology (Dec., 1992), pp. 68-72.
Reznik, D., "Electroheating," Dec., 1989.
Russell, M.J., "Live Long and Prosper," Food Engineering, Dec., 1992, pp. 77-80.
Sastry, S.K., "A Model for Heating of Liquid-Particle Mixtures in a Continuous Flow Ohmic Heater," Journal of Food Process Engineering 15 (1992), pp. 263-278.
Sastry, S.K. et al., "Mathematical Modeling and Experimental Studies on Ohmic Heating of Liquid-Particle Mixtures in a Static Heater," Journal of Food Process Engineering 15 (1992), pp. 241-261.
Sastry, S.K. et al., "Ohmic Heating of Liquid-Particle Mixtures," Food Technology (Dec., 1992), pp. 64-67.
Sill, M., "NCSU researchers crack the secret of long shelflife for eggs," The News and Observer, Raleigh, North Carolina, Sep. 3, 1985.
Stone, W.K. et al., "Aseptic Processing of Liquid Eggs Pasteurized in a Teflon Heat Exchanger," 1983.
Winter et al., "Pasteurization of Liquid-Egg Products I. Bacteria Reduction in Liquid Whole Egg and Improvement in Keeping Quality," Journal Paper No. J-1300 of the Town Agricultural Experimental Station, received for publication on Jun. 18, 1945, 229-245.
Winter et al., "Pasteurization of Liquid Egg Products III. Destruction of Salmonella in Liquid Whole Egg," American Journal of Public Health, vol. 36, pp. 451-460 (1946).
Hoang Tu B.
Ingerman Jeffrey H.
LandOfFree
Methods and apparatus for electroheating food employing concentr does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Methods and apparatus for electroheating food employing concentr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and apparatus for electroheating food employing concentr will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1974167