Pumps – One fluid pumped by contact or entrainment with another – Jet
Patent
1985-07-23
1986-12-30
Freeh, William L.
Pumps
One fluid pumped by contact or entrainment with another
Jet
417195, F04F 500
Patent
active
046326499
ABSTRACT:
A gas jet pump having a housing and a mixing nozzle holder which, in the area of their flange connection, form a mounting for a mixing nozzle. The mounting comprises on the one hand a clamping groove formed by both flanges in their parting plane, and on the other hand an annular groove in the periphery of the mixing nozzle and a ring made of elastic material located in both grooves. This secures both the axial position of the mixing nozzle relative to the housing and also the sealing.
REFERENCES:
patent: 2085361 (1937-06-01), Hellmer
patent: 2146100 (1939-02-01), Walch
patent: 2178898 (1939-11-01), Schellin et al.
patent: 2183623 (1939-12-01), Ross
patent: 2231090 (1941-02-01), Ross
patent: 3064878 (1962-11-01), Bayles et al.
patent: 3369735 (1968-02-01), Hoffmeister
Auschrat Siegfried
Segebrecht Udo
Freeh William L.
Neils Paul F.
SIHI GmbH & Co. KG
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