File:Geyserpump.PNG

Geyserpump.PNG (461 × 571 pixels, file size: 30 KB, MIME type: image/png)

Description
English: Geyser pump.
Date
Source U.S. patent application No. 11/654,448
Author Masao Kondo
Permission
(Reusing this file)
Public domain The text and illustrations of US patents published before March 1, 1989 are in the public domain unless the patent text contains a specific notice that portions are copyrighted. See 37 CFR 1.71(d), 37 CFR 1.84(s)

The original patent contains no such notice, so its contents are in the public domain. Note: This only applies to images published before March 1, 1989. Patents published after that date are most likely copyrighted, unless in the public domain for another reason, such as {{PD-ineligible}}.

A geyser pump, an improved airlift pump, powered by compressed air, raises fluid by forcing rising bubbles to displace fluid. 50. Air supply. 52. Air inlet port. 58. Liquid supply. 60,62. air supply lines. 64. upper end of air tank 86. 66,82. Air ports. 70. Upper air inlet of u-shaped elbow 74. 76 Air outlet. 84. Fluid intake. 65. Riser tube. 88. Displaced liquid. 90. Pump outlet. L:Liquid, usually wastewater. LL:Liquid level. VVV:Vessel G:Gravel or solids.

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17 January 2007

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31,128 byte

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Date/TimeThumbnailDimensionsUserComment
current08:58, 21 March 2011Thumbnail for version as of 08:58, 21 March 2011461 × 571 (30 KB)Ray Van De Walker{{Information |Description ={{en|1=Geyser pump.}} |Source =U.S. patent application No. 11/654,448 |Author =Masao Kondo |Date =2007-01-17 |Permission ={{PD-US-patent-no notice}} |other_versions = }} A geyser pump, an improv

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