Method for controlling the viscosity of a fluid in a defined vol

Details Method for controlling the viscosity of a fluid in a defined vol Method for controlling the viscosity of a fluid in a defined vol

1996-04-19

1999-10-12

Walberg, Teresa

Electric resistance heating devices

Heating devices

Tank or container type liquid heater

219385, F24H 118, F27D 1100

Patent

active

059665017

ABSTRACT:
A method is provided for heating the interior surface of a defined volume, such as the interior of a pipe or tank, to control the viscosity of a liquid contained within that volume. In the method, a laminated composite heater element, impermeable to water, is disposed on the surface of the receptacle, and is energized at prescribed intervals and temperatures effective to heat the interior surface of the volume.

REFERENCES:
patent: 890857 (1908-06-01), Hadaway, Jr.
patent: 968971 (1910-08-01), Peck
patent: 1151189 (1915-08-01), Kercher
patent: 2006059 (1935-06-01), Rudorff
patent: 2079611 (1937-05-01), Harvey
patent: 2478499 (1949-08-01), Osterheld
patent: 2500241 (1950-03-01), Brown
patent: 2607879 (1952-08-01), Workman
patent: 2700097 (1955-01-01), Morey
patent: 2737571 (1956-03-01), Eisler
patent: 2748252 (1956-05-01), Williams et al.
patent: 2805313 (1957-09-01), Lumb, Jr.
patent: 3105136 (1963-09-01), Ashenfarb
patent: 3108170 (1963-10-01), Murphy
patent: 3178913 (1965-04-01), Olson
patent: 3206125 (1965-09-01), Farrell
patent: 3505498 (1970-04-01), Shevlin
patent: 3609297 (1971-09-01), Christopoulos
patent: 3657516 (1972-04-01), Fujihara
patent: 3859504 (1975-01-01), Motokawa et al.
patent: 4039720 (1977-08-01), Cherenko et al.
patent: 4110151 (1978-08-01), Morse
patent: 4245149 (1981-01-01), Fairlie
patent: 4250397 (1981-02-01), Grey et al.
patent: 4282049 (1981-08-01), Morse
patent: 4534886 (1985-08-01), Kraus et al.
patent: 4734231 (1988-03-01), Morita et al.
patent: 4737618 (1988-04-01), Barbier et al.
patent: 4920868 (1990-05-01), Gehrmann
patent: 4935602 (1990-06-01), Bravo
patent: 4942078 (1990-07-01), Newman et al.
patent: 4972197 (1990-11-01), McCauley et al.
patent: 5027425 (1991-06-01), Slomka
patent: 5250228 (1993-10-01), Bairgrie et al.
patent: 5344696 (1994-09-01), Hastings et al.
patent: 5361183 (1994-11-01), Wiese
patent: 5557704 (1996-09-01), Dennis et al.

Affiliated with

Also associated with

Rating

Method for controlling the viscosity of a fluid in a defined vol does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for controlling the viscosity of a fluid in a defined vol, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for controlling the viscosity of a fluid in a defined vol will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-660280