GB443620A - Improvements in or relating to rotary pumps and compressors - Google Patents
Improvements in or relating to rotary pumps and compressorsInfo
- Publication number
- GB443620A GB443620A GB8103/35A GB810335A GB443620A GB 443620 A GB443620 A GB 443620A GB 8103/35 A GB8103/35 A GB 8103/35A GB 810335 A GB810335 A GB 810335A GB 443620 A GB443620 A GB 443620A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passage
- blades
- vanes
- gas
- march
- 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
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
443,620. Centrifugal compressors. ROY, P. M. F. M., 22, Rue Laugier, Paris. March 15, 1935, No. 8103. Convention date, March 15, 1934. [Class 110 (i)] Gas pumped from the main blades b of a centrifugal compressor passes through a curved passage c with fixed guide vanes, and through auxiliary blades e at a constant or reduced pressure. The gas then passes between stationary guide vanes f to the diffuser. The passage c is square in cross-section and may be quadrantal in a longitudinal direction and the subsequent passage of the gas parallel to the axis of the compressor. Alternatively the passage c is semicircular in a longitudinal direction and a semicircular passage provided between the blades e and the vanes f. The passage h may be disposed on the far side of the vanes f. The blades e may be hollow and are cut or moulded under pressure. They are positioned on the impeller by a tenon k<1> and projection l and held by a nut m.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR443620X | 1934-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB443620A true GB443620A (en) | 1936-03-03 |
Family
ID=8900303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8103/35A Expired GB443620A (en) | 1934-03-15 | 1935-03-15 | Improvements in or relating to rotary pumps and compressors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB443620A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2641442A (en) * | 1946-05-10 | 1953-06-09 | Buchi Alfred | Turbine |
| US3650633A (en) * | 1970-11-30 | 1972-03-21 | Remi A Benoit | In-line centrifugal fan |
-
1935
- 1935-03-15 GB GB8103/35A patent/GB443620A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2641442A (en) * | 1946-05-10 | 1953-06-09 | Buchi Alfred | Turbine |
| US3650633A (en) * | 1970-11-30 | 1972-03-21 | Remi A Benoit | In-line centrifugal fan |
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