GB657225A - Improvements in or relating to axial flow fans - Google Patents

Improvements in or relating to axial flow fans

Info

Publication number
GB657225A
GB657225A GB4691/49A GB469149A GB657225A GB 657225 A GB657225 A GB 657225A GB 4691/49 A GB4691/49 A GB 4691/49A GB 469149 A GB469149 A GB 469149A GB 657225 A GB657225 A GB 657225A
Authority
GB
United Kingdom
Prior art keywords
tubes
extend
supported
attached
relating
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
GB4691/49A
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.)
Westinghouse Electric International Co
Original Assignee
Westinghouse Electric International Co
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 Westinghouse Electric International Co filed Critical Westinghouse Electric International Co
Publication of GB657225A publication Critical patent/GB657225A/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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings

Landscapes

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

Abstract

657,225. Screw fans. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. Feb. 21, 1949, No. 4691. Convention date, March 31, 1948. [Class 110(i)] Each fan blade 25 has a portion extending between and attached to two clips 36, Fig. 3, which are attached to the hub 22 and extend through a slot 29 therein. These parts, which are of aluminium, are united by spot welds 37, 38. The driving motor 21, Fig. 1, is supported by tubes 18 from a ring 17 which in turn is supported by rods 16 and rubber vibration absorbing members 13 from a vehicle ceiling around a ventilation opening 12. Inlet deflectors 30, for recirculated air from within the vehicle, and outlet deflectors 26 are provided. The electric supply wiring of the motor may extend through one or more of the tubes 18.
GB4691/49A 1948-03-31 1949-02-21 Improvements in or relating to axial flow fans Expired GB657225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US657225XA 1948-03-31 1948-03-31

Publications (1)

Publication Number Publication Date
GB657225A true GB657225A (en) 1951-09-12

Family

ID=22064652

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4691/49A Expired GB657225A (en) 1948-03-31 1949-02-21 Improvements in or relating to axial flow fans

Country Status (1)

Country Link
GB (1) GB657225A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027138A (en) * 1951-12-10 1962-03-27 Power Jets Res & Dev Ltd Turbine blades

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027138A (en) * 1951-12-10 1962-03-27 Power Jets Res & Dev Ltd Turbine blades

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