GB191508771A - Improvements in Oscillating Fans. - Google Patents

Improvements in Oscillating Fans.

Info

Publication number
GB191508771A
GB191508771A GB191508771DA GB191508771A GB 191508771 A GB191508771 A GB 191508771A GB 191508771D A GB191508771D A GB 191508771DA GB 191508771 A GB191508771 A GB 191508771A
Authority
GB
United Kingdom
Prior art keywords
grooves
motor
connexion
fan
connect
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
Inventor
Bijiuro Komatsu
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
Application granted granted Critical
Publication of GB191508771A publication Critical patent/GB191508771A/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
    • 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
    • F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
    • F04D25/105—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans

Landscapes

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

Abstract

8771. Komatsu, B. June 15. Mounting.-In oscillating fans of the kind in which the stand for the motor comprises a movable part 2 and a stationary part 1 having a double groove with pins 6 or teeth between engaged by a wheel carried by an adjustable jointed driving- connexion from the motor shaft engaging the grooves, an adjustable block 9 is mounted in a break in the grooves 4, 5 and is provided on the outer half with two grooves 4<1>, 5<1> adapted to form two continuous circular grooves with the broken grooves 4, 5, and on the inner half has curved recesses 10 adapted to connect the ends of the grooves 4, 5 and form a continuous return groove. In the position shown in Fig. 3, the grooves are circular, and the wheel 23, carried by the driving- connexion 14 .. 21 from the motor shaft 13, causes the part 2 carrying the motor and fan to rotate. In the dotted-line position of the block 9, the recesses 10 connect the grooves and the fan and motor oscillate.
GB191508771D 1915-06-15 1915-06-15 Improvements in Oscillating Fans. Expired GB191508771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191508771T 1915-06-15

Publications (1)

Publication Number Publication Date
GB191508771A true GB191508771A (en) 1915-12-30

Family

ID=32675276

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191508771D Expired GB191508771A (en) 1915-06-15 1915-06-15 Improvements in Oscillating Fans.

Country Status (1)

Country Link
GB (1) GB191508771A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266004A (en) * 1990-03-19 1993-11-30 Hitachi, Ltd. Blower
US5370500A (en) * 1994-03-14 1994-12-06 Thompson; Jerry E. Oscillating fan support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266004A (en) * 1990-03-19 1993-11-30 Hitachi, Ltd. Blower
US5370500A (en) * 1994-03-14 1994-12-06 Thompson; Jerry E. Oscillating fan support

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