Vacuum sewage system

Details Vacuum sewage system Vacuum sewage system

1980-09-05

1981-12-15

Adee, John

Liquid purification or separation

Structural installation

Geographic

210 97, 2101953, C02C 126

Patent

active

043058183

ABSTRACT:
A vacuum sewage system, comprising a collection tank, in which the sewer waste arrives with the aid of vacuum through an entrance pipe and from which it departs from time to time through an exit pipe. The arrival and removal of the sewer waste has been arranged to take place with the aid of one pump. The entrance pipe terminates within the collection tank at a minor distance from the intake aperture of the pump.

REFERENCES:
patent: 3306449 (1967-02-01), Minegishi
patent: 3400822 (1968-09-01), McKeown
patent: 3419146 (1968-12-01), Koulovatos
patent: 3925206 (1975-12-01), Bea
patent: 4139470 (1979-02-01), Stagemeyer
patent: 4155851 (1979-05-01), Michael
patent: 4159248 (1979-06-01), Taylor

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