GB249654A - Improvements in or relating to apparatus for rarefying gases - Google Patents
Improvements in or relating to apparatus for rarefying gasesInfo
- Publication number
- GB249654A GB249654A GB549825A GB549825A GB249654A GB 249654 A GB249654 A GB 249654A GB 549825 A GB549825 A GB 549825A GB 549825 A GB549825 A GB 549825A GB 249654 A GB249654 A GB 249654A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- liquid
- conduit
- head
- rarefying
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
- F04F5/04—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing elastic fluids
- F04F5/08—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing elastic fluids the elastic fluid being entrained in a free falling column of liquid
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
249,654. Boving, J. O. Feb. 27, 1925. Aspirating -apparatus. -An apparatus for rarefying gases comprises a chamber D for connection to a receptacle containing the gas to be rarefied, two conduits A, B extending downwardly from the chamber and constituting with the chamber a siphon serving by the descent of liquid in the conduit B to draw liquid up the other conduit into the chamber, and an induction head E having holes or pipes e communicating with the interior of the chamber so that gas is entrained into the descending liquid. The apparatus may be built into a dam, water at the higher level communicating with the conduit A. Alternatively a pump may be provided to circulate the liquid. If the natural head is not sufficient to start the apparatus, apertures b below the natural high level may be provided giving communication between the conduits A, B under the control of the operator. Preferably, the head E floats on the liquid.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB549825A GB249654A (en) | 1925-02-27 | 1925-02-27 | Improvements in or relating to apparatus for rarefying gases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB549825A GB249654A (en) | 1925-02-27 | 1925-02-27 | Improvements in or relating to apparatus for rarefying gases |
Publications (1)
Publication Number | Publication Date |
---|---|
GB249654A true GB249654A (en) | 1926-04-01 |
Family
ID=9797330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB549825A Expired GB249654A (en) | 1925-02-27 | 1925-02-27 | Improvements in or relating to apparatus for rarefying gases |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB249654A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3790140A (en) * | 1971-01-22 | 1974-02-05 | R Conway | Apparatus for aerating water |
US4491551A (en) * | 1981-12-02 | 1985-01-01 | Johnson Dennis E J | Method and device for in-line mass dispersion transfer of a gas flow into a liquid flow |
US4863643A (en) * | 1988-09-13 | 1989-09-05 | Cochran David W | Apparatus for dissolution of gas in liquid |
US5942161A (en) * | 1997-07-16 | 1999-08-24 | Battelle Memorial Institute | Device and process for liquid treatment |
-
1925
- 1925-02-27 GB GB549825A patent/GB249654A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3790140A (en) * | 1971-01-22 | 1974-02-05 | R Conway | Apparatus for aerating water |
US4491551A (en) * | 1981-12-02 | 1985-01-01 | Johnson Dennis E J | Method and device for in-line mass dispersion transfer of a gas flow into a liquid flow |
US4863643A (en) * | 1988-09-13 | 1989-09-05 | Cochran David W | Apparatus for dissolution of gas in liquid |
US5942161A (en) * | 1997-07-16 | 1999-08-24 | Battelle Memorial Institute | Device and process for liquid treatment |
US5948326A (en) * | 1997-07-16 | 1999-09-07 | Battelle Memorial Institute | Device and process for liquid treatment |
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