Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Access opening through portion of casing or cover
Patent
1985-02-27
1987-06-23
Garrett, Robert E.
Rotary kinetic fluid motors or pumps
Working fluid passage or distributing means associated with...
Access opening through portion of casing or cover
415118, 415DIG3, F04D 2960
Patent
active
046749535
ABSTRACT:
A multistage hydraulic machine is vertically positioned within a pit. The main shaft of the machine is divided into an upper main shaft and a lower main shaft at the location of the lowest pressure stage runner. A side path is provided laterally from the pit so that the lowest pressure stage runner and lower main shaft can be installed and removed through the side path.
REFERENCES:
patent: 1978814 (1934-10-01), Myers
patent: 2434018 (1948-01-01), Stepanoff
patent: 3163118 (1964-12-01), Baumann
patent: 3540834 (1970-11-01), Allerton
patent: 3713749 (1973-01-01), Fitch
patent: 4083259 (1978-04-01), Seliger et al.
patent: 4431370 (1984-02-01), Ichikawa et al.
patent: 4563130 (1986-01-01), Ichikawa et al.
Garrett Robert E.
Kabushiki Kaisha Toshiba
Kwon John
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