GB323658A - Improvements in or relating to axial-flow blowers and the like - Google Patents

Improvements in or relating to axial-flow blowers and the like

Info

Publication number
GB323658A
GB323658A GB167329A GB167329A GB323658A GB 323658 A GB323658 A GB 323658A GB 167329 A GB167329 A GB 167329A GB 167329 A GB167329 A GB 167329A GB 323658 A GB323658 A GB 323658A
Authority
GB
United Kingdom
Prior art keywords
impeller
casing
blades
conical
guide vanes
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
Application number
GB167329A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHARLES HARRY LEATHER GEORGE
Original Assignee
CHARLES HARRY LEATHER GEORGE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHARLES HARRY LEATHER GEORGE filed Critical CHARLES HARRY LEATHER GEORGE
Priority to GB167329A priority Critical patent/GB323658A/en
Publication of GB323658A publication Critical patent/GB323658A/en
Expired legal-status Critical Current

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
    • F04D19/00—Axial-flow pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

323,658. Lee, E. L., and George, C. H. L. Jan. 17, 1929. Fan apparatus; casings; impeller blades.-An axial flow blower has a casing, of which one part 11 is cylindrical and the other part 12 is conical, the impeller and its driving motor 14 being supported inside the casing near the junction of the two parts. Blades 16 are arranged in groups round the periphery of the impeller; as shown, each group contains three blades. A fixed centre piece 17 extends through the conical part 12 of the casing and a portion of the cylindrical part 11. Guide vanes 18 are fixed between the centre piece 17 and the casing, and the internal diameter of the casing is reduced on the intake side of the impeller as shown at 19. Air enters the part 11 of the casing and is discharged by the impeller through the passages formed by the guide vanes 18 to the outlet 21. The motor and the impeller can be moved axially to adjust the rate of delivery.
GB167329A 1929-01-17 1929-01-17 Improvements in or relating to axial-flow blowers and the like Expired GB323658A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB167329A GB323658A (en) 1929-01-17 1929-01-17 Improvements in or relating to axial-flow blowers and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB167329A GB323658A (en) 1929-01-17 1929-01-17 Improvements in or relating to axial-flow blowers and the like

Publications (1)

Publication Number Publication Date
GB323658A true GB323658A (en) 1930-01-09

Family

ID=9726040

Family Applications (1)

Application Number Title Priority Date Filing Date
GB167329A Expired GB323658A (en) 1929-01-17 1929-01-17 Improvements in or relating to axial-flow blowers and the like

Country Status (1)

Country Link
GB (1) GB323658A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682247A (en) * 1951-02-17 1954-06-29 Leland A Woodsworth Boat having air propelling means
US2847941A (en) * 1953-11-02 1958-08-19 William M Jackson Axial flow pumps
US3207246A (en) * 1961-02-24 1965-09-21 Aluminum Cruisers Inc Impeller and ducting system for peripheral jet ground effect vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682247A (en) * 1951-02-17 1954-06-29 Leland A Woodsworth Boat having air propelling means
US2847941A (en) * 1953-11-02 1958-08-19 William M Jackson Axial flow pumps
US3207246A (en) * 1961-02-24 1965-09-21 Aluminum Cruisers Inc Impeller and ducting system for peripheral jet ground effect vehicle

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