GB455676A - Improvements in or relating to electrically operated fans - Google Patents

Improvements in or relating to electrically operated fans

Info

Publication number
GB455676A
GB455676A GB31687/35A GB3168735A GB455676A GB 455676 A GB455676 A GB 455676A GB 31687/35 A GB31687/35 A GB 31687/35A GB 3168735 A GB3168735 A GB 3168735A GB 455676 A GB455676 A GB 455676A
Authority
GB
United Kingdom
Prior art keywords
relating
electrically operated
projections
screwed
cap
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
GB31687/35A
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.)
Ercole Marelli and C SpA
Original Assignee
Ercole Marelli and C SpA
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 Ercole Marelli and C SpA filed Critical Ercole Marelli and C SpA
Publication of GB455676A publication Critical patent/GB455676A/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

455,676. Screw fans. MARELLI & CIE SOC. ANON., E., 22, Corso Venezia, Milan, Italy. Nov. 15, 1935, No. 31687. Convention date, Sept. 16. [Class 110 (i)] Screw fan blades are secured to projections D on a cap A which is shaped to fit over the end of the motor casing V. The blades C are screwed to a support F which in turn is screwed to the projections D. The cap is fixed to the shaft a by a nut B and washer L.
GB31687/35A 1935-09-16 1935-11-15 Improvements in or relating to electrically operated fans Expired GB455676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT455676X 1935-09-16

Publications (1)

Publication Number Publication Date
GB455676A true GB455676A (en) 1936-10-26

Family

ID=11257311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31687/35A Expired GB455676A (en) 1935-09-16 1935-11-15 Improvements in or relating to electrically operated fans

Country Status (1)

Country Link
GB (1) GB455676A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0823557A3 (en) * 1996-08-09 1998-10-14 Hunter Fan Company Blade ring attachment system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0823557A3 (en) * 1996-08-09 1998-10-14 Hunter Fan Company Blade ring attachment system

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