Dispenser for personal hygiene liquids

Details Dispenser for personal hygiene liquids Dispenser for personal hygiene liquids

1995-12-27

1998-07-21

Shaver, Kevin P.

Dispensing

Automatic control

222 58, 222 81, 222105, 222160, B67D 508

Patent

active

057823820

ABSTRACT:
A vertically movable container for dispensing a liquid from an outlet in response to gravity is raised as a function of the depletion of the liquid to maintain the hydrostatic pressure at the outlet essentially constant and to provide a constant rate of outflow. A selectively operated on/off valve controls the flow from the container.

REFERENCES:
patent: 2074554 (1937-03-01), Myron
patent: 2771878 (1956-11-01), Folland et al.
patent: 2986142 (1961-05-01), Bieberdorf et al.
patent: 3033248 (1962-05-01), Ritchie
patent: 3273752 (1966-09-01), Horeczky
patent: 3434628 (1969-03-01), Ceraldi
patent: 3452361 (1969-06-01), Williams, Jr.
patent: 3455487 (1969-07-01), Crippen et al.
patent: 3843020 (1974-10-01), Bardeau et al.
patent: 3991912 (1976-11-01), Soto
patent: 4008830 (1977-02-01), Meshberg
patent: 4008831 (1977-02-01), Vidilles
patent: 4261356 (1981-04-01), Turner et al.
patent: 4375864 (1983-03-01), Savage
patent: 4455139 (1984-06-01), Gordon et al.
patent: 4484697 (1984-11-01), Fry, Jr.
patent: 4527716 (1985-07-01), Haas et al.
patent: 4645094 (1987-02-01), Acklin et al.
patent: 4863066 (1989-09-01), Uffenheimer et al.
patent: 4938421 (1990-07-01), Berfield et al.
patent: 4941219 (1990-07-01), Van Marcke
patent: 4946072 (1990-08-01), Albert et al.
patent: 4956883 (1990-09-01), Lane
patent: 4998850 (1991-03-01), Crowell
patent: 5004158 (1991-04-01), Halem et al.
patent: 5086526 (1992-02-01), Van Marcke
patent: 5178300 (1993-01-01), Haviv et al.
patent: 5188261 (1993-02-01), Butters
patent: 5195655 (1993-03-01), Bukham
patent: 5215216 (1993-06-01), Van Marcke
patent: 5217035 (1993-06-01), Van Marcke
patent: 5251787 (1993-10-01), Simson
patent: 5316196 (1994-05-01), Reich
patent: 5566732 (1996-10-01), Nelson
Copy of European Search Report dated Apr. 9, 1997 (2 pages) re application No. EP 96-20-3617.

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