GB1091592A - Improvements in or relating to air flow controllers or dampers - Google Patents

Improvements in or relating to air flow controllers or dampers

Info

Publication number
GB1091592A
GB1091592A GB12383/64A GB1238364A GB1091592A GB 1091592 A GB1091592 A GB 1091592A GB 12383/64 A GB12383/64 A GB 12383/64A GB 1238364 A GB1238364 A GB 1238364A GB 1091592 A GB1091592 A GB 1091592A
Authority
GB
United Kingdom
Prior art keywords
louvre
air flow
barker
march
gaps
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
GB12383/64A
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
Priority to GB12383/64A priority Critical patent/GB1091592A/en
Priority to SE4587/64A priority patent/SE318982B/xx
Priority to US360856A priority patent/US3329163A/en
Publication of GB1091592A publication Critical patent/GB1091592A/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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/8741—With common operator
    • Y10T137/87434—Valves deform to close passage

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air-Flow Control Members (AREA)

Abstract

1,091,592. Ventilators. W. H. BARKER and D. R. BARKER. March 22, 1965, [March 24, 1964], No. 12383/64. Heading F4V. An air flow damper comprises a deformable louvre 1, or a plurality of such louvres arranged in line, the or each louvre being mounted on rods 2, 3 fixed at each end to an operating plate 4 and a saddle plate 6 respectively, the rod 3 passing through a slot 5 in operating plate 4. By means of a setting screw 9 engaging lugs 4a, 6a on plates 4, 6 respectively, the spacing of the rods at each end of each louvre may be adjusted separately thus deforming the louvre to adjust the width of the gaps between the louvre and the adjacent walls (not shown) of the casing in which the louvre is fitted, which gaps may therefore be caused to taper longitudinally. The adjusting means may alternatively comprise a cam or lever action. The saddle plate 6 is pivoted at 7 to a frame 8 so that the louvre may be rotated as indicated by arrow 8, thus displacing it from its central position between the opposite walls of the casing. The louvre 1 may be made of synthetic plastics material, springy metal, or prefabricated from a plurality of strips of material hinged or otherwise connected together along their edges.
GB12383/64A 1964-03-24 1964-03-24 Improvements in or relating to air flow controllers or dampers Expired GB1091592A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB12383/64A GB1091592A (en) 1964-03-24 1964-03-24 Improvements in or relating to air flow controllers or dampers
SE4587/64A SE318982B (en) 1964-03-24 1964-04-14
US360856A US3329163A (en) 1964-03-24 1964-04-20 Air flow controllers or dampers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12383/64A GB1091592A (en) 1964-03-24 1964-03-24 Improvements in or relating to air flow controllers or dampers

Publications (1)

Publication Number Publication Date
GB1091592A true GB1091592A (en) 1967-11-22

Family

ID=10003548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12383/64A Expired GB1091592A (en) 1964-03-24 1964-03-24 Improvements in or relating to air flow controllers or dampers

Country Status (3)

Country Link
US (1) US3329163A (en)
GB (1) GB1091592A (en)
SE (1) SE318982B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412755A (en) * 1966-05-24 1968-11-26 Navy Usa Pressure actuated valve
US3900299A (en) * 1973-06-06 1975-08-19 Joy Mfg Co Expanding valves for electrostatic precipitators and the like
US5680891A (en) * 1996-01-11 1997-10-28 Royal Wood Inc. Window covering
US6006812A (en) * 1998-03-17 1999-12-28 Comfortex Corporation Sheer support window covering
US5918655A (en) * 1998-03-17 1999-07-06 Comfortex Corporation View-through cellular window covering
US6237630B1 (en) 1999-07-13 2001-05-29 William L. Stone HVAC damper
US6435211B2 (en) 1999-07-13 2002-08-20 William L. Stone HVAC damper
SE0700549L (en) * 2007-03-05 2008-09-06 Goeran Bernhardsson Throttles for flow control in channels with rectangular or flat-rolled cross section
DE102014113615B4 (en) 2014-09-22 2018-09-20 Hanon Systems Flap for an air conditioner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672088A (en) * 1950-06-28 1954-03-16 Barber Colman Co Air flow control damper
DE918969C (en) * 1952-08-22 1954-10-07 Zschocke Werke A G Throttle body for the even distribution of a canal flow
US2891576A (en) * 1955-03-29 1959-06-23 Barber Colman Co Air mixing damper
US2884005A (en) * 1956-07-27 1959-04-28 Anemostat Corp America Damper
US3011518A (en) * 1958-07-09 1961-12-05 Connor Eng Corp Pneumatic damper

Also Published As

Publication number Publication date
SE318982B (en) 1969-12-22
US3329163A (en) 1967-07-04

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