GB190827159A - Improvements relating to the Raising of Liquids from Bore-holes by Means of Air-lift Apparatus. - Google Patents

Improvements relating to the Raising of Liquids from Bore-holes by Means of Air-lift Apparatus.

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Publication number
GB190827159A
GB190827159A GB190827159DA GB190827159A GB 190827159 A GB190827159 A GB 190827159A GB 190827159D A GB190827159D A GB 190827159DA GB 190827159 A GB190827159 A GB 190827159A
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GB
United Kingdom
Prior art keywords
air
raising
bore
liquids
holes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Isler & Co Ltd C
Original Assignee
Isler & Co Ltd C
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Isler & Co Ltd C filed Critical Isler & Co Ltd C
Application granted granted Critical
Publication of GB190827159A publication Critical patent/GB190827159A/en
Expired legal-status Critical Current

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Abstract

27,159. Isler &. Co., C., and Broadhurst, H. F. Dec. 14. Raising liquids by aerating ascending column.- Comprises means for starting air-lift apparatus for raising liquids from bore-holes in which the surface level is normally much higher than that assumed during the operation of raising, without initially using air at a higher pressure than that ultimately required. For this purpose the top end of the bore-hole is closed by a cover a having a pipe d for admitting and exhausting air. When starting the apparatus, compressed air is admitted above the liquid so as to force it back into the strata from which it came. As soon as the level has fallen sufficiently, the exhaust valve e is opened, and compressed air is simultaneously admitted to the pipe b, in which a smaller air-pressure will now suffice to depress the liquid to the level of the air ports leading into the rising main c.
GB190827159D 1908-12-14 1908-12-14 Improvements relating to the Raising of Liquids from Bore-holes by Means of Air-lift Apparatus. Expired GB190827159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190827159T 1908-12-14

Publications (1)

Publication Number Publication Date
GB190827159A true GB190827159A (en) 1909-08-05

Family

ID=32440956

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190827159D Expired GB190827159A (en) 1908-12-14 1908-12-14 Improvements relating to the Raising of Liquids from Bore-holes by Means of Air-lift Apparatus.

Country Status (1)

Country Link
GB (1) GB190827159A (en)

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