GB191209489A - Improvements in Centrifugal Fans and Pumps. - Google Patents
Improvements in Centrifugal Fans and Pumps.Info
- Publication number
- GB191209489A GB191209489A GB191209489DA GB191209489A GB 191209489 A GB191209489 A GB 191209489A GB 191209489D A GB191209489D A GB 191209489DA GB 191209489 A GB191209489 A GB 191209489A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- chamber
- impeller
- carburetted
- milling
- 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
- 238000009792 diffusion process Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
9489. Hardy, G. H. April 22. Rotary - tube fans; casings. -The impeller of a centrifugal fan is formed with a central inlet chamber H, Fig. IV., from which passages M, radial or inclined, lead to a diffusion space D formed by providing a peripheral groove in the impeller. A block A, Fig. VII., projects within a portion of the groove D and forms therewith a volute space from which the fluid is led to an outlet in the usual manner. The application of the invention to a carburetting-apparatus is shown in Fig. IX., in which two impellers in a single casing Tare formed from one disk with a central milling- chamber. The compressed air from the two fans pass through outlets D<1>, D<2> to a common pipe P<1> leading to the milling-chamber, the air passing from D<2> being carburetted in a vessel V. The mixed pure air and carburetted air is drawn off by a pipe P<2>. Specification 4036/10 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191209489T | 1912-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191209489A true GB191209489A (en) | 1913-03-06 |
Family
ID=32368080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191209489D Expired GB191209489A (en) | 1912-04-22 | 1912-04-22 | Improvements in Centrifugal Fans and Pumps. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191209489A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2999628A (en) * | 1957-08-26 | 1961-09-12 | Joseph S Crombie | Low pressure compressor |
-
1912
- 1912-04-22 GB GB191209489D patent/GB191209489A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2999628A (en) * | 1957-08-26 | 1961-09-12 | Joseph S Crombie | Low pressure compressor |
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