GB486905A - Improvements in and relating to air-entraining and compressing injector apparatus - Google Patents
Improvements in and relating to air-entraining and compressing injector apparatusInfo
- Publication number
- GB486905A GB486905A GB375337A GB375337A GB486905A GB 486905 A GB486905 A GB 486905A GB 375337 A GB375337 A GB 375337A GB 375337 A GB375337 A GB 375337A GB 486905 A GB486905 A GB 486905A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- diameter
- water
- conical
- air
- 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)
- Jet Pumps And Other Pumps (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
486,905. Injector apparatus for compressing air. DELL, N. E. Feb. 8, 1937, No. 3753. [Class 71] In air entraining and compressing apparatus of the type set forth in Specification 445,337, the water falls through a vertical pipe and the air enters an inverted pipe of conical form therein. Feeding-pipes extend from the conical pipe into the water flow and increase in length in proportion to the decrease in diameter in the conical pipe. An inverted, elongated conical pipe 1 is positioned in the upper end of the falling-water pipe leg 2 of the water - circulating U-pipe 3. The upper diameter of pipe 1 is greater than half the diameter of pipe 2 ; the lower portion is of a diameter less than a quarter of the diameter of pipe 2. Downwardly - projecting, open tubes 4 radiate from the cone. The pipe 1 has an upper end 7 by which it is adjustably supported, housed in a vertical pipe 6 projecting from a chamber 5 on the pipe 3. The pipes 7, 1 are connected by a part of frustoconical form over which the water flows. The pipe 1 ends in a pipe 12 stationed from the walls of the pipe 2 by radial arms 14. The ends of the tubes 4 project to points substantially centrally of the distance between the cone and the inner wall of the pipe 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB375337A GB486905A (en) | 1937-02-08 | 1937-02-08 | Improvements in and relating to air-entraining and compressing injector apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB375337A GB486905A (en) | 1937-02-08 | 1937-02-08 | Improvements in and relating to air-entraining and compressing injector apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB486905A true GB486905A (en) | 1938-06-13 |
Family
ID=9764320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB375337A Expired GB486905A (en) | 1937-02-08 | 1937-02-08 | Improvements in and relating to air-entraining and compressing injector apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB486905A (en) |
-
1937
- 1937-02-08 GB GB375337A patent/GB486905A/en not_active Expired
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