GB1043496A - Louvre shutter - Google Patents

Louvre shutter

Info

Publication number
GB1043496A
GB1043496A GB23994/65A GB2399465A GB1043496A GB 1043496 A GB1043496 A GB 1043496A GB 23994/65 A GB23994/65 A GB 23994/65A GB 2399465 A GB2399465 A GB 2399465A GB 1043496 A GB1043496 A GB 1043496A
Authority
GB
United Kingdom
Prior art keywords
shaft
louvre shutter
june
shutter
blade
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
GB23994/65A
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.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken AB
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 Svenska Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Publication of GB1043496A publication Critical patent/GB1043496A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/165—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with a plurality of closure members
    • 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
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Air-Flow Control Members (AREA)

Abstract

1,043,496. Ventilators. A.B. SVENSKA FLAKTFABRIKEN. June 4, 1965 [June 5, 1964], No. 23994/65. Heading F4V. In a parallel blade louvre shutter each blade 3 is mounted on a shaft 4 and is of rigid form 3a on one side of the shaft and of resilient form 3b on the other side of the shaft. The blades are simultaneously operable and overlap slightly in the closed position.
GB23994/65A 1964-06-05 1965-06-04 Louvre shutter Expired GB1043496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE685064 1964-06-05

Publications (1)

Publication Number Publication Date
GB1043496A true GB1043496A (en) 1966-09-21

Family

ID=20269763

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23994/65A Expired GB1043496A (en) 1964-06-05 1965-06-04 Louvre shutter

Country Status (8)

Country Link
US (1) US3377745A (en)
BE (1) BE664636A (en)
DE (1) DE1276879B (en)
DK (1) DK107309C (en)
ES (1) ES312703A1 (en)
FR (1) FR1435573A (en)
GB (1) GB1043496A (en)
NL (1) NL6506493A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131223C2 (en) * 1981-08-06 1985-08-08 Sommer Metallbau-Stahlbau Gmbh & Co Kg, 8670 Hof Weather protection grille
US5203394A (en) * 1991-01-22 1993-04-20 Anderson Hailey Louver system
US5957183A (en) * 1997-08-22 1999-09-28 Royal Wood, Inc. Blackout blind
US20050284585A1 (en) * 2004-06-28 2005-12-29 Taylor Timothy N Light and vision blocking venetian blind
CN104006199B (en) * 2014-05-23 2016-08-24 大连兆和科技发展有限公司 Painting dressing automobiles Factory Building volume damper
US9650786B2 (en) * 2014-10-28 2017-05-16 Omnimax International, Inc. Sealing louvers for roof structures
CN104500759B (en) * 2014-12-23 2017-01-11 大连兆和科技发展有限公司 Air valve partition plate and manufacturing method thereof
US11078724B2 (en) * 2018-07-13 2021-08-03 Nien Made Enterprise Co., Ltd. Window covering

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US93996A (en) * 1869-08-24 Improved metallic window-shutter
US2887034A (en) * 1956-05-05 1959-05-19 Ernst E Gorth Ventilating shutter
DE1162055B (en) * 1957-08-03 1964-01-30 Johnson Brothers Ltd G Ventilation device
US3204548A (en) * 1963-11-29 1965-09-07 Air Balance Damper construction

Also Published As

Publication number Publication date
NL6506493A (en) 1965-12-06
ES312703A1 (en) 1966-01-01
FR1435573A (en) 1966-04-15
BE664636A (en)
US3377745A (en) 1968-04-16
DK107309C (en) 1967-05-16
DE1276879B (en) 1968-09-05

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