Claims
- 1. A vortex pump comprising a power frame of a centrifugal pump, a casing of a centrifugal pump, shaft means mounted on said power frame, annular spacer means interposed between said power frame and said casing for providing space in said casing for receiving a vortex impeller, and a vortex impeller mounted on said shaft and located in operative relationship to said casing.
- 2. A vortex pump as set forth in claim 1 including means for permitting selective disassembly of said casing from said annular spacer means, said impeller comprising a hub portion and a plurality of vanes, and means for selectively mounting said vanes in different positions on said hub to thereby vary the characteristics of said pump.
Parent Case Info
This is a division, of application Ser. No. 140,161 filed on Apr. 14, 1980, now U.S. Pat. No. 4,338,062.
US Referenced Citations (11)
Foreign Referenced Citations (1)
Number |
Date |
Country |
704304 |
Feb 1965 |
CAX |
Divisions (1)
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Number |
Date |
Country |
Parent |
140161 |
Apr 1980 |
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