GB915698A - Ceiling ventilator - Google Patents

Ceiling ventilator

Info

Publication number
GB915698A
GB915698A GB901/61A GB90161A GB915698A GB 915698 A GB915698 A GB 915698A GB 901/61 A GB901/61 A GB 901/61A GB 90161 A GB90161 A GB 90161A GB 915698 A GB915698 A GB 915698A
Authority
GB
United Kingdom
Prior art keywords
shaft
extremity
counterweight
rotor
impeller
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
GB901/61A
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.)
Industriele Onderneming WH Braskamp NV
Original Assignee
Industriele Onderneming WH Braskamp NV
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 Industriele Onderneming WH Braskamp NV filed Critical Industriele Onderneming WH Braskamp NV
Publication of GB915698A publication Critical patent/GB915698A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18544—Rotary to gyratory

Landscapes

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

Abstract

915,698. Friction gearing. INDUSTRIELE ONDERNEMING W. H. BRASKAMP N.V. Jan. 9, 1961 [Nov. 25, 1960], No. 901/61. Class 80 (1). [Also in Group XXVI] In a ceiling ventilator fan, the impeller shaft 2, Fig. 1, is driven from the rotor 4 of the driving-motor through a universal joint 5 located within the rotor. The shaft 2 can be retained in the vertical position by engagement of its extremity 7 with a recess in a resilientlymounted plate 15. When the impeller is required to gyrate about the vertical axis, the shaft 2 is put into the dotted position, in which a counterweight 6 holds the extremity 7 in contact with a guide ring 8 of friction material. Fig. 3 shows a modification in which the counterweight 6 may, as shown, be omitted. When the shaft 2 is put into the dotted position, its extremity 7 is pressed against the guide-ring 8 by a spring 16 which bears against a ball-bearing 17 carrying a pin 19 engaging the forked end of a member 18 which is pivotally mounted by means of a ball joint 20. Specification 835,724 is referred to.
GB901/61A 1960-11-25 1961-01-09 Ceiling ventilator Expired GB915698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL258369 1960-11-25

Publications (1)

Publication Number Publication Date
GB915698A true GB915698A (en) 1963-01-16

Family

ID=19752724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB901/61A Expired GB915698A (en) 1960-11-25 1961-01-09 Ceiling ventilator

Country Status (3)

Country Link
US (1) US3160020A (en)
BE (1) BE599420A (en)
GB (1) GB915698A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104179703A (en) * 2014-08-19 2014-12-03 长安大学 Ceiling fan and method for large-range full-coverage blowing

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406529A (en) * 1967-03-17 1968-10-22 Jordan Stokes Auger mounting for icemaking machine
US3482077A (en) * 1967-11-24 1969-12-02 Jacob L Kleinman Circular movable air dispersion implement
ES2764253T3 (en) * 2009-08-21 2020-06-02 Das Werk Pty Ltd Rotor coupling
EP2412982B1 (en) * 2010-07-29 2017-06-28 King Jih Enterprise Corp. An air-conditioning fan with embedded swinging functions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1456433A (en) * 1921-11-08 1923-05-22 Maurice M Glasser Ceiling fan
US2050764A (en) * 1934-05-18 1936-08-11 Rogers Daniel Evan Electrically operated fan
US2457562A (en) * 1945-07-09 1948-12-28 Bell Telephone Labor Inc Antenna drive mechanism
US2972896A (en) * 1957-10-19 1961-02-28 Braskamp W H Nv Ceiling ventilator
FR1237808A (en) * 1959-06-22 1960-08-05 Electric rotary vibrator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104179703A (en) * 2014-08-19 2014-12-03 长安大学 Ceiling fan and method for large-range full-coverage blowing

Also Published As

Publication number Publication date
BE599420A (en) 1961-05-16
US3160020A (en) 1964-12-08

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