GB438345A - Improvements in or relating to fans - Google Patents
Improvements in or relating to fansInfo
- Publication number
- GB438345A GB438345A GB21543/35A GB2154335A GB438345A GB 438345 A GB438345 A GB 438345A GB 21543/35 A GB21543/35 A GB 21543/35A GB 2154335 A GB2154335 A GB 2154335A GB 438345 A GB438345 A GB 438345A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- pivoted
- adjusting
- pair
- fans
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/02—Ventilation; Air-conditioning
- B63J2/10—Ventilating-shafts; Air-scoops
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
- F04D29/464—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/50—Inlet or outlet
- F05D2250/52—Outlet
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
438,345. Centrifugal fans. ALLEN, R. W., Queen's Engineering Works, Bedford. July 29, 1935, No. 21543. Addition to 418,350. [Class 110 (i)] A fan discharge comprises a pair of plates 6 for adjusting the area and a pair of plates 9 for adjusting the direction. The curved plates 6 are carried by sectoral plates 4 which are pivoted at 5. The plates 9 have curved ends 10 which contact with the plates 6. They are carried by side plates 11 which are pivoted to the plates 4 by means of the bolts 7. These bolts lock the plates 4.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9863/34A GB418350A (en) | 1934-03-29 | 1934-03-29 | Improvements in or relating to fans |
GB21543/35A GB438345A (en) | 1934-03-29 | 1935-07-29 | Improvements in or relating to fans |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9863/34A GB418350A (en) | 1934-03-29 | 1934-03-29 | Improvements in or relating to fans |
GB21543/35A GB438345A (en) | 1934-03-29 | 1935-07-29 | Improvements in or relating to fans |
Publications (1)
Publication Number | Publication Date |
---|---|
GB438345A true GB438345A (en) | 1935-11-14 |
Family
ID=61012499
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9863/34A Expired GB418350A (en) | 1934-03-29 | 1934-03-29 | Improvements in or relating to fans |
GB21543/35A Expired GB438345A (en) | 1934-03-29 | 1935-07-29 | Improvements in or relating to fans |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9863/34A Expired GB418350A (en) | 1934-03-29 | 1934-03-29 | Improvements in or relating to fans |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB418350A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3450339A (en) * | 1967-06-08 | 1969-06-17 | Coppus Eng Corp | Diffuser for a blower |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2538879A (en) * | 1945-10-15 | 1951-01-23 | Giorgio Fruit Corp Di | Apparatus for spraying trees |
-
1934
- 1934-03-29 GB GB9863/34A patent/GB418350A/en not_active Expired
-
1935
- 1935-07-29 GB GB21543/35A patent/GB438345A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3450339A (en) * | 1967-06-08 | 1969-06-17 | Coppus Eng Corp | Diffuser for a blower |
Also Published As
Publication number | Publication date |
---|---|
GB418350A (en) | 1934-10-23 |
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