Dual chamber sprayer with metering assembly

Details Dual chamber sprayer with metering assembly Dual chamber sprayer with metering assembly

1993-06-22

1995-04-04

Kashnikow, Andres

Dispensing

Plural sources, compartment, containers and/or spaced jacket

Interconnected discharge volume varying means

2221445, 222136, 2223831, B61D 500

Patent

active

054029163

ABSTRACT:
A hand-actuated multiple-container trigger sprayer includes a sprayer head assembly removably connected to a plurality of fluid containers. The sprayer head assembly has an outer housing, a nozzle attached to the housing, pump mechanism enclosed within the housing, and tubing fluidly connecting each of the plurality of fluid containers with the pump mechanism in the housing. A trigger or lever actuates the pump mechanism to draw fluid through the tubing from each of the plurality of fluid containers and to discharge the fluid through the nozzle. A metering device is located between the fluid containers and the pump mechanism and is accessible externally from the housing to selectively control the amount of fluid drawn from the containers. The metering device includes flow paths to the pump mechanism for each of the fluid containers. The diameter and length of at least one of the flow paths can be controlled to selectively control the amount of fluid drawn from the fluid containers.

REFERENCES:
patent: D247302 (1978-02-01), Federico et al.
patent: D310632 (1990-09-01), Hutton
patent: D310958 (1990-10-01), Biesecker
patent: D336846 (1993-06-01), Proctor
patent: 664237 (1900-12-01), Deming
patent: 1948401 (1934-02-01), Smith et al.
patent: 3194426 (1965-07-01), Brown, Jr.
patent: 3269389 (1966-08-01), Meurer et al.
patent: 3303970 (1967-02-01), Breslau et al.
patent: 3338523 (1967-08-01), Tibbitt
patent: 3592385 (1971-07-01), Smith
patent: 3749290 (1973-07-01), Micallef
patent: 3770206 (1973-11-01), Tada
patent: 3786963 (1974-01-01), Metzler, III
patent: 3843030 (1974-10-01), Micallef
patent: 3935971 (1976-02-01), Papoff et al.
patent: 4013228 (1977-03-01), Schneider
patent: 4073252 (1978-02-01), Steyns et al.
patent: 4082222 (1978-04-01), Boris
patent: 4082223 (1978-04-01), Nozawa
patent: 4153203 (1979-05-01), Tada
patent: 4155487 (1979-05-01), Blake
patent: 4165812 (1979-08-01), Jennison
patent: 4230277 (1980-10-01), Tada
patent: 4345718 (1982-08-01), Horvath
patent: 4355739 (1982-10-01), Vierkotter
patent: 4365751 (1982-12-01), Saito et al.
patent: 4480768 (1984-11-01), Martin
patent: 4489861 (1984-12-01), Saito et al.
patent: 4503998 (1985-03-01), Martin
patent: 4527741 (1985-07-01), Garneau
patent: 4538745 (1985-09-01), Dunning et al.
patent: 4558821 (1985-12-01), Tada et al.
patent: 4618076 (1986-10-01), Silvenis
patent: 4624413 (1986-11-01), Corsette
patent: 4640444 (1987-02-01), Bundschuh
patent: 4646969 (1987-03-01), Sorm et al.
patent: 4691849 (1987-09-01), Tada
patent: 4705191 (1987-11-01), Itzel et al.
patent: 4726496 (1988-02-01), Dolan
patent: 4773562 (1988-09-01), Gueret
patent: 4790454 (1988-12-01), Clark et al.
patent: 4815663 (1989-03-01), Tada
patent: 4819835 (1989-04-01), Tasaki
patent: 4826048 (1989-05-01), Skorka et al.
patent: 4826052 (1989-05-01), Micallef
patent: 4832230 (1989-05-01), Janowitz
patent: 4893729 (1990-01-01), Iggulden et al.
patent: 4898307 (1990-02-01), Tiramani
patent: 4911361 (1990-03-01), Tada
patent: 4915263 (1990-04-01), Corba
patent: 4925066 (1990-05-01), Rosenbaum
patent: 4940186 (1990-07-01), Tada
patent: 4944431 (1990-07-01), Blake
patent: 4953791 (1990-09-01), Tada
patent: 4955511 (1990-09-01), Blake
patent: 4982900 (1991-01-01), Blake
patent: 4993594 (1991-02-01), Becker et al.
patent: 5009342 (1991-04-01), Lawrence et al.
patent: 5114049 (1992-05-01), Knicherbocker
patent: 5114052 (1992-05-01), Tiramani et al.
patent: 5152431 (1992-10-01), Gardner et al.
patent: 5152461 (1992-10-01), Proctor
patent: 5199604 (1993-04-01), Palmer et al.
Take 5.TM. Industrial Cleaning System advertising literature, the seller having an address at 1901 Via Burton, Anaheim, Calif. 92806 (2 pages) (product corresponds to U.S. Patent No. 5,152,461 issued Oct. 6, 1992 to Proctor, listed on p. 6).

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