GB191105097A - Improvements in Centrifugal Fans for Air or Gases. - Google Patents

Improvements in Centrifugal Fans for Air or Gases.

Info

Publication number
GB191105097A
GB191105097A GB191105097DA GB191105097A GB 191105097 A GB191105097 A GB 191105097A GB 191105097D A GB191105097D A GB 191105097DA GB 191105097 A GB191105097 A GB 191105097A
Authority
GB
United Kingdom
Prior art keywords
blades
rotor
auxiliary
air
fan
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
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.)
Whittaker & Co Ltd C
Original Assignee
Whittaker & Co Ltd C
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 Whittaker & Co Ltd C filed Critical Whittaker & Co Ltd C
Application granted granted Critical
Publication of GB191105097A publication Critical patent/GB191105097A/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel

Abstract

5097. Whittaker & Co., C., and Tattersall, W. March 1. Shallow overhungblade fans.-Auxiliary blades c are attached to the outside of the rotor so as to promote a more even flow of air through the fan. Auxiliary openings e, e may also be provided through which any surplus air under pressure may find its way back from the interior of the casing to the inlet space a<2>. The main blades a' may project beyond the periphery of the side plates. Two pumps arranged back to back are shown with adjacent auxiliary blades of the two pumps formed in one piece, and auxiliary blades are shown attached to a rotor having blades on both sides of the rotor disk. The Provisional Specification states that the inlet eye of the fan may be of a diameter as large as, or larger than, that of the rotor, and that the ring which usually secures the outer ends of the blades may be omitted.
GB191105097D 1911-03-01 1911-03-01 Improvements in Centrifugal Fans for Air or Gases. Expired GB191105097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191105097T 1911-03-01

Publications (1)

Publication Number Publication Date
GB191105097A true GB191105097A (en) 1912-01-11

Family

ID=32497126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191105097D Expired GB191105097A (en) 1911-03-01 1911-03-01 Improvements in Centrifugal Fans for Air or Gases.

Country Status (1)

Country Link
GB (1) GB191105097A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809591A (en) * 1952-11-26 1957-10-15 Imset Otto Pump for paper pulp
US2827261A (en) * 1953-08-21 1958-03-18 Garrett Corp Fluid propulsion apparatus
US2841326A (en) * 1954-06-14 1958-07-01 Trane Co Centrifugal fan
US2845216A (en) * 1952-11-15 1958-07-29 Neu Sa Centrifugal apparatus for the circulation of fluids

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845216A (en) * 1952-11-15 1958-07-29 Neu Sa Centrifugal apparatus for the circulation of fluids
US2809591A (en) * 1952-11-26 1957-10-15 Imset Otto Pump for paper pulp
US2827261A (en) * 1953-08-21 1958-03-18 Garrett Corp Fluid propulsion apparatus
US2841326A (en) * 1954-06-14 1958-07-01 Trane Co Centrifugal fan

Similar Documents

Publication Publication Date Title
CN104343747B (en) A kind of centrifugal double shrouded wheel axial force balance structure
RU2004103479A (en) TURBINE HIGH PRESSURE TURBINE ROTOR VENTILATION DEVICE
GB191105097A (en) Improvements in Centrifugal Fans for Air or Gases.
GB191214668A (en) Improvements in Turbo-pumps or Fans.
US10605263B2 (en) Internally-cooled compressor diaphragm
GB319020A (en)
US1004822A (en) Turbine-driven centrifugal pump.
US1072549A (en) Centrifugal fan.
US791055A (en) Steam-turbine.
US1115942A (en) Centrifugal pump and air-compressor.
US1118070A (en) Centrifugal, turbine, and similar pump.
GB102418A (en) Improvements in or relating to Rotary Fans.
US1475966A (en) Water turbine
US1255002A (en) Turbine.
GB190924629A (en) Improvements in and relating to Centrifugal Compressors.
GB115070A (en) Improvements relating to Centrifugal Pumps and Fans.
US1136142A (en) Blower.
US782272A (en) Multistage centrifugal, turbine, or like pump.
US718693A (en) Pressure-blower.
US1063788A (en) Steam-turbine.
GB191413852A (en) Improvements in Centrifugal and Screw Pumps.
GB191403626A (en) Improvements in Centrifugal Fans.
US1031093A (en) Turbine.
US795934A (en) Centrifugal or similar pump.
US678811A (en) Steam-turbine.