Ultrasonic liquid flow control apparatus and method

Fluid handling – Processes – Affecting flow by the addition of material or energy

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

137828, 2391022, 25112906, G05D 700

Patent

active

058681531

ABSTRACT:
An ultrasonic apparatus and method for regulating the flow of a pressurized liquid through an orifice by applying ultrasonic energy to a portion of the pressurized liquid. The apparatus includes a die housing which defines a chamber adapted to receive a pressurized liquid and a means for applying ultrasonic energy to a portion of the pressurized liquid. The die housing further includes an inlet adapted to supply the chamber with the pressurized liquid, and an exit orifice defined by the walls of a die tip. The exit orifice is adapted to receive the pressurized liquid from the chamber and pass the liquid out of the die housing. When the means for applying ultrasonic energy is excited, it applies ultrasonic energy to the pressurized liquid without applying ultrasonic energy to the die tip and modifies the flow rate of the pressurized liquid the exit orifice. The method involves supplying a pressurized liquid to the foregoing apparatus, applying ultrasonic energy to the pressurized liquid but not the die tip while the exit orifice receives pressurized liquid from the chamber to modify the flow rate of the pressurized liquid through the exit orifice, and passing the pressurized liquid out of the exit orifice in the die tip at the modified flow rate.

REFERENCES:
patent: 3016599 (1962-01-01), Perry, Jr.
patent: 3042481 (1962-07-01), Coggeshall
patent: 3194855 (1965-07-01), Jones et al.
patent: 3203215 (1965-08-01), Jones
patent: 3233012 (1966-02-01), Bodine
patent: 3285442 (1966-11-01), Tigner
patent: 3341394 (1967-09-01), Kinney
patent: 3463321 (1969-08-01), Van Ingen
patent: 3619429 (1971-11-01), Torigai et al.
patent: 3655862 (1972-04-01), Dorschner et al.
patent: 3679132 (1972-07-01), Vehe et al.
patent: 3692618 (1972-09-01), Dorschner et al.
patent: 3704198 (1972-11-01), Prentice
patent: 3705068 (1972-12-01), Dobo et al.
patent: 3729138 (1973-04-01), Tysk
patent: 3755527 (1973-08-01), Keller et al.
patent: 3802817 (1974-04-01), Matsuki et al.
patent: 3819116 (1974-06-01), Goodinge et al.
patent: 3849241 (1974-11-01), Butin et al.
patent: 3853651 (1974-12-01), Porte
patent: 3884417 (1975-05-01), Sheffield et al.
patent: 3949938 (1976-04-01), Goodinge
patent: 3977604 (1976-08-01), Yokoyama et al.
patent: 3978185 (1976-08-01), Butin et al.
patent: 4013223 (1977-03-01), Martin
patent: 4038348 (1977-07-01), Kompanek
patent: 4048963 (1977-09-01), Cottell
patent: 4064605 (1977-12-01), Akiyama et al.
patent: 4067496 (1978-01-01), Martin
patent: 4091140 (1978-05-01), Harmon
patent: 4100319 (1978-07-01), Schwartz
patent: 4100324 (1978-07-01), Anderson et al.
patent: 4100798 (1978-07-01), Nilsson et al.
patent: 4105004 (1978-08-01), Asai et al.
patent: 4118531 (1978-10-01), Hauser
patent: 4121549 (1978-10-01), Martin et al.
patent: 4127087 (1978-11-01), Caves
patent: 4218221 (1980-08-01), Cottell
patent: 4239720 (1980-12-01), Gerlach et al.
patent: 4340563 (1982-07-01), Appel et al.
patent: 4372491 (1983-02-01), Fishgal
patent: 4389999 (1983-06-01), Jaqua
patent: 4405297 (1983-09-01), Appel et al.
patent: 4418672 (1983-12-01), Muller et al.
patent: 4434204 (1984-02-01), Hartman et al.
patent: 4466571 (1984-08-01), Muhlbauer
patent: 4496101 (1985-01-01), Northman
patent: 4500280 (1985-02-01), Astier et al.
patent: 4526733 (1985-07-01), Lau
patent: 4563993 (1986-01-01), Yamauchi et al.
patent: 4576136 (1986-03-01), Yamauchi et al.
patent: 4590915 (1986-05-01), Yamauchi et al.
patent: 4627811 (1986-12-01), Greiser et al.
patent: 4644045 (1987-02-01), Fowells
patent: 4663220 (1987-05-01), Wisneski et al.
patent: 4665877 (1987-05-01), Manaka et al.
patent: 4715353 (1987-12-01), Koike et al.
patent: 4716879 (1988-01-01), Takayama et al.
patent: 4726522 (1988-02-01), Kokubo et al.
patent: 4726523 (1988-02-01), Kokubo et al.
patent: 4726524 (1988-02-01), Ishikawa et al.
patent: 4726525 (1988-02-01), Yonekawa et al.
patent: 4742810 (1988-05-01), Anders et al.
patent: 4756478 (1988-07-01), Endo et al.
patent: 4793954 (1988-12-01), Lee et al.
patent: 4815192 (1989-03-01), Usui et al.
patent: 4974780 (1990-12-01), Nakamura et al.
patent: 4986248 (1991-01-01), Kobayaski et al.
patent: 4995367 (1991-02-01), Yamauchi et al.
patent: 5017311 (1991-05-01), Furusawa et al.
patent: 5068068 (1991-11-01), Furusawa et al.
patent: 5110286 (1992-05-01), Gaysert et al.
patent: 5160746 (1992-11-01), Dodge, II et al.
patent: 5169067 (1992-12-01), Matsusaka et al.
patent: 5179923 (1993-01-01), Tsurutani et al.
patent: 5226364 (1993-07-01), Fadner
patent: 5269981 (1993-12-01), Jameson et al.
patent: 5330100 (1994-07-01), Malinowski
V.A. Wente, "Superfine Thermoplastic Fibers", Industrial & Engineering Chemistry, V.48, N. 8, Naval Research Laboratory, Washington, D.C., pp. 1342-1346.
Wente, Boone & Fluharty, "Manufacture of Superfine Organic Fibers", Naval Research Laboratory, Washington, D.C., NRL Report 4364 (111437), May 25, 1954.
Buntin & Lohkamp, "Melt Blowing-A One-Step Web Process for New Nonwoven Products", TAPPI Journal, V. 56, No. 4, pp. 74-77.
"Ultrasonics", Encyclopedia of Chemical Technology, 3rd Ed., V. 23, John Wiley & Sons, Inc., pp. 462-479.
"Degassing of Liquids", Physical Principles of Ultrasonic Technology, vol. 1, Plenum Press, 1973, pp. 381-509.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Ultrasonic liquid flow control apparatus and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ultrasonic liquid flow control apparatus and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultrasonic liquid flow control apparatus and method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1943222

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.