GB629383A - Fan stand - Google Patents

Fan stand

Info

Publication number
GB629383A
GB629383A GB18430/47A GB1843047A GB629383A GB 629383 A GB629383 A GB 629383A GB 18430/47 A GB18430/47 A GB 18430/47A GB 1843047 A GB1843047 A GB 1843047A GB 629383 A GB629383 A GB 629383A
Authority
GB
United Kingdom
Prior art keywords
legs
hoops
portions
attached
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
GB18430/47A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB629383A publication Critical patent/GB629383A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation

Abstract

629,383. Electric motors. FUKAL, A. F. July 11, 1947, No. 18430. Convention date, March 14, 1942. [Class 35] [Also in Group XXVI] The motor 50 of an electric fan is supported by a centrally-disposed annular member 42 provided with radiallydisposed legs 62 which terminate in upwardlydirected portions 64 for supporting a stack of hoops (not shown) comprising the fan guard. The portions 64 are of channel-section and have lugs 66 to which the guard hoops are attached. A control switch 90 is attached to one of the legs. Specification 629,381, [Group XXVI], is referred to.
GB18430/47A 1942-03-14 1947-07-11 Fan stand Expired GB629383A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US629383XA 1942-03-14 1942-03-14

Publications (1)

Publication Number Publication Date
GB629383A true GB629383A (en) 1949-09-19

Family

ID=22045841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18430/47A Expired GB629383A (en) 1942-03-14 1947-07-11 Fan stand

Country Status (1)

Country Link
GB (1) GB629383A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393197A (en) * 1993-11-09 1995-02-28 Lemont Aircraft Corporation Propulsive thrust ring system
US5407324A (en) * 1993-12-30 1995-04-18 Compaq Computer Corporation Side-vented axial fan and associated fabrication methods
US5470202A (en) * 1989-10-10 1995-11-28 Lemont; Harold E. Propulsive thrust ring system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5470202A (en) * 1989-10-10 1995-11-28 Lemont; Harold E. Propulsive thrust ring system
US5393197A (en) * 1993-11-09 1995-02-28 Lemont Aircraft Corporation Propulsive thrust ring system
WO1995013476A1 (en) * 1993-11-09 1995-05-18 Lemont Aircraft Corporation Improved propulsive thrust ring system
US5407324A (en) * 1993-12-30 1995-04-18 Compaq Computer Corporation Side-vented axial fan and associated fabrication methods

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