GB242977A - Improvements in or relating to the blades of rotary fans - Google Patents

Improvements in or relating to the blades of rotary fans

Info

Publication number
GB242977A
GB242977A GB27861/25A GB2786125A GB242977A GB 242977 A GB242977 A GB 242977A GB 27861/25 A GB27861/25 A GB 27861/25A GB 2786125 A GB2786125 A GB 2786125A GB 242977 A GB242977 A GB 242977A
Authority
GB
United Kingdom
Prior art keywords
blades
relating
rotary fans
fans
rotary
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
GB27861/25A
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.)
Rateau SA
Original Assignee
Rateau SA
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 Rateau SA filed Critical Rateau SA
Publication of GB242977A publication Critical patent/GB242977A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3053—Fixing blades to rotors; Blade roots ; Blade spacers by means of pins

Abstract

242,977. Soc. Rateau. Nov. 14, 1924, [Convention date]. Impeller blades.-The inner ends of fan blades c are secured by one or more rows of rivets e to ribs b integral with the rotor hub a. The attachment may be completed by the addition of a counter plate d.
GB27861/25A 1924-11-14 1925-11-05 Improvements in or relating to the blades of rotary fans Expired GB242977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR242977X 1924-11-14

Publications (1)

Publication Number Publication Date
GB242977A true GB242977A (en) 1926-01-21

Family

ID=8883435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27861/25A Expired GB242977A (en) 1924-11-14 1925-11-05 Improvements in or relating to the blades of rotary fans

Country Status (1)

Country Link
GB (1) GB242977A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654773A1 (en) * 1989-11-22 1991-05-24 Snecma AXIAL FLOW TURBOMACHINE ROTOR.
US6247894B1 (en) * 1997-10-22 2001-06-19 Emerson Electric Co. Ceiling fan with integral up-light

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654773A1 (en) * 1989-11-22 1991-05-24 Snecma AXIAL FLOW TURBOMACHINE ROTOR.
EP0429353A1 (en) * 1989-11-22 1991-05-29 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Axial turbomachine
US5145319A (en) * 1989-11-22 1992-09-08 Societe Nationale D'etude Et De Construction De Moteurs D'aviations S.N.E.M.C.A. Axial flow turbomachine rotor
US6247894B1 (en) * 1997-10-22 2001-06-19 Emerson Electric Co. Ceiling fan with integral up-light

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