Dosing device

Details Dosing device Dosing device

1980-07-01

1982-03-30

Spiegel, H. Jay

Fluid handling

Self-proportioning or correlating systems

Self-proportioning flow systems

137322, 137587, 137590, 2511493, 222 57, 222325, 264524, 220366, 220203, G05D 1103

Patent

active

043219381

ABSTRACT:
In a device for dosing a liquid effective substance into flowing water, a housing forms a flow path for the water and contains a drive mechanism arranged to be driven by the water. A disposable tank unit is mounted on the housing and includes a dosing pump and an injection valve. The dosing pump is driven by the drive mechanism and withdraws the liquid effective substance from the tank and directs it into the injection valve for introduction into the water flowing through the housing.

REFERENCES:
patent: 1726082 (1929-08-01), McLaughlin et al.
patent: 2038833 (1936-04-01), Frank et al.
patent: 2148671 (1939-02-01), Allen
patent: 2837105 (1958-06-01), Henke
patent: 3138279 (1964-06-01), Meissner
patent: 3549048 (1970-12-01), Goodman
patent: 3945366 (1976-03-01), Matthews
patent: 4135647 (1979-01-01), Mascia et al.
patent: 4141467 (1979-02-01), Augustijn et al.
patent: 4236651 (1980-12-01), Meyer et al.
patent: 4257440 (1981-03-01), Hunter

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