Sanitary fitting

Details Sanitary fitting Sanitary fitting

1991-05-08

1992-03-17

Cuchlinski, Jr., William A.

Baths, closets, sinks, and spittoons

Dry closets

With heating meas

4195, 137801, 137218, E03C 110, E03C 104, F16K 1118, F16K 2400

Patent

active

050955543

ABSTRACT:
The fitting with the hose shower comprises a fitting housing at which there is arranged a laterally actuatable control cartridge. Downstream of the control cartridge, viewed with respect to the direction of water flow, there is provided a safety device arranged above the control cartridge. Under normal operating conditions, water flows from the control cartridge via the safety device to an outlet. Under conditions rendering possible a backflow, a backflow preventer of the safety device cuts off the flow path of water and a pipe aerator connects the outflow line or conduit via an aeration path with the environment. As a result, there is precluded a backflow of water into the supply or feed line.

REFERENCES:
patent: 3424188 (1969-01-01), Whitaker et al.
patent: 3818929 (1974-06-01), Braukmann
patent: 3862640 (1975-01-01), Hechler
patent: 3967638 (1976-07-01), Tondreau
patent: 4013089 (1977-03-01), Braukmann
patent: 4262699 (1981-04-01), Fabian
patent: 4635673 (1987-01-01), Gerdes
patent: 4827538 (1989-05-01), Heimann et al.
patent: 4977920 (1990-12-01), Oberdorfer
patent: 5009247 (1991-04-01), Oberdorfer
patent: 5014749 (1991-05-01), Humpert et al.

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