GB225640A - Improvements in and relating to fans for ventilating, forced draught and like purposes - Google Patents
Improvements in and relating to fans for ventilating, forced draught and like purposesInfo
- Publication number
- GB225640A GB225640A GB2336923A GB2336923A GB225640A GB 225640 A GB225640 A GB 225640A GB 2336923 A GB2336923 A GB 2336923A GB 2336923 A GB2336923 A GB 2336923A GB 225640 A GB225640 A GB 225640A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fans
- ventilating
- relating
- purposes
- forced draught
- 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
- 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
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
225,640. Joel, H. F. Sept. 18, 1923. Shallow-overhung-blade fans.-The diaphragms a subdividing the spaces between the shallow overhung blades have slots or notches profiled to engage closely with the blades e, which are passed therethrough. The diaphragms a may have graduated central apertures and flared extensions i, with or without supporting arms h.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2336923A GB225640A (en) | 1923-09-18 | 1923-09-18 | Improvements in and relating to fans for ventilating, forced draught and like purposes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2336923A GB225640A (en) | 1923-09-18 | 1923-09-18 | Improvements in and relating to fans for ventilating, forced draught and like purposes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB225640A true GB225640A (en) | 1924-12-11 |
Family
ID=10194509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2336923A Expired GB225640A (en) | 1923-09-18 | 1923-09-18 | Improvements in and relating to fans for ventilating, forced draught and like purposes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB225640A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE743939C (en) * | 1937-09-26 | 1944-01-06 | Licht Und Kraft Ag | Centrifugal fan |
US2496179A (en) * | 1946-07-12 | 1950-01-31 | Air Controls Inc | Method of fabricating blower wheels |
US2637489A (en) * | 1949-02-19 | 1953-05-05 | Charles I Place | Blower wheel construction |
US2652190A (en) * | 1950-01-23 | 1953-09-15 | Master Appliance Mfg Co | Impeller wheel |
US2654529A (en) * | 1947-11-17 | 1953-10-06 | Smith William Herbert | Rotary fan or the like |
DE765809C (en) * | 1940-12-08 | 1954-11-29 | Michael Dipl-Ing Martinka | Impeller for centrifugal compressor |
US2915240A (en) * | 1956-09-26 | 1959-12-01 | Revcor Inc | Blower wheel construction |
US3175756A (en) * | 1963-04-17 | 1965-03-30 | Garden City Fan And Blower Com | Multiple stage blower |
US3231177A (en) * | 1964-07-29 | 1966-01-25 | Vernco Corp | Blower wheel blade mounting |
GB2378732A (en) * | 2001-05-22 | 2003-02-19 | Fans & Blowers Ltd | Impeller for a fan |
-
1923
- 1923-09-18 GB GB2336923A patent/GB225640A/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE743939C (en) * | 1937-09-26 | 1944-01-06 | Licht Und Kraft Ag | Centrifugal fan |
DE765809C (en) * | 1940-12-08 | 1954-11-29 | Michael Dipl-Ing Martinka | Impeller for centrifugal compressor |
US2496179A (en) * | 1946-07-12 | 1950-01-31 | Air Controls Inc | Method of fabricating blower wheels |
US2654529A (en) * | 1947-11-17 | 1953-10-06 | Smith William Herbert | Rotary fan or the like |
US2637489A (en) * | 1949-02-19 | 1953-05-05 | Charles I Place | Blower wheel construction |
US2652190A (en) * | 1950-01-23 | 1953-09-15 | Master Appliance Mfg Co | Impeller wheel |
US2915240A (en) * | 1956-09-26 | 1959-12-01 | Revcor Inc | Blower wheel construction |
US3175756A (en) * | 1963-04-17 | 1965-03-30 | Garden City Fan And Blower Com | Multiple stage blower |
US3231177A (en) * | 1964-07-29 | 1966-01-25 | Vernco Corp | Blower wheel blade mounting |
GB2378732A (en) * | 2001-05-22 | 2003-02-19 | Fans & Blowers Ltd | Impeller for a fan |
GB2378732B (en) * | 2001-05-22 | 2004-08-18 | Fans & Blowers Ltd | Fan |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB225640A (en) | Improvements in and relating to fans for ventilating, forced draught and like purposes | |
US1800315A (en) | Dough cutter | |
GB438036A (en) | Improvements in blowers and the like | |
SU45928A1 (en) | The method of analysis of resins in the products of peroxide phenylation (tolirovania) | |
GB269217A (en) | A windmill accelerator | |
DE600085C (en) | Atomizer nozzle with slot channels opening into the circulation space in the nozzle insert | |
SU2236A1 (en) | Wind power rotor | |
DE420872C (en) | Fire bridge for kitchen stoves | |
CA298718A (en) | Screw propeller, fan, paddle, etc. | |
SU2616A1 (en) | Vertical wind motor | |
SU3802A1 (en) | Harrow frame | |
SU8261A1 (en) | Flour Mill | |
SU2039A1 (en) | The envelope | |
SU24629A1 (en) | The method of preparation of pickling fluid | |
SU2598A1 (en) | Propeller screw | |
SU46878A1 (en) | The method of conducting in peat moles drains | |
SU49192A1 (en) | Chloroprene polymerization method | |
SU43734A1 (en) | The method of manufacturing rubber products | |
SU2984A1 (en) | Shuttle-weaving attachment | |
GB438345A (en) | Improvements in or relating to fans | |
CA293710A (en) | Propeller, pump and fan | |
FR796870A (en) | Hub for propeller, rotary wing, fan, compressor, etc. | |
GB502991A (en) | A new or improved kneader for kneading machines | |
GB301414A (en) | Improvements in or relating to picture and the like telegraphy | |
CA302040A (en) | Rotary blower, pump or fluid pressure engine |