Dispensing – Collapsible wall-type container – With wall-collapsing means
Patent
1988-04-29
1990-06-12
Kashnikow, Andres
Dispensing
Collapsible wall-type container
With wall-collapsing means
222214, 222450, 222476, 222491, 137844, B65D 3700, G01F 1128
Patent
active
049325620
ABSTRACT:
The instant invention, is directed to a liquid dispensing system, especially for soap. The system comprises a housing, and a flexible pouch for storing liquid which is held within the housing and which has a discharge nozzle. A mechanism for pumping the liquid from the pouch is operatively associated with the housing. A valve mechanism for checking the flow of the liquid from the pouch includes a mechanism for laterally tensioning the pouch proximate its discharge nozzle so that the tension created is greater than a static pressure head of the liquid in the pouch but less than the dynamic pressure head created by the pumping mechanism.
REFERENCES:
patent: 2707481 (1955-05-01), Kaplan et al.
patent: 2815150 (1957-12-01), Herzig
patent: 3009498 (1961-11-01), Fohr
patent: 3066832 (1962-12-01), Rossetti
patent: 3184121 (1965-05-01), Volckening
patent: 3451120 (1969-06-01), Herzig et al.
patent: 3539081 (1970-11-01), Norton
patent: 3610477 (1971-10-01), Herzig
patent: 3825157 (1974-07-01), Herzig
patent: 3881641 (1975-05-01), Pliml, Jr. et al.
patent: 4098434 (1978-07-01), Uhlig
patent: 4124150 (1978-11-01), Moss
patent: 4130224 (1978-12-01), Norman et al.
patent: 4163509 (1979-08-01), Amneus
patent: 4252257 (1981-02-01), Herzig
patent: 4256242 (1981-03-01), Christine
patent: 4349133 (1982-09-01), Christine
patent: 4463876 (1984-08-01), Swallert
patent: 4500061 (1985-02-01), Nigro
patent: 4546904 (1985-10-01), Frassanito
patent: 4564127 (1986-01-01), Garahedian et al.
patent: 4570827 (1986-02-01), Roggenburg, Jr. et al.
patent: 4634022 (1987-01-01), O'Italloran et al.
patent: 4667854 (1987-05-01), McDermott et al.
patent: 4690307 (1987-09-01), Hogan
patent: 4711373 (1987-12-01), Christine
Kashnikow Andres
Trainor Christopher G.
Triparte Ltd.
LandOfFree
Liquid dispensing system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Liquid dispensing system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid dispensing system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-611144