EP2844926A4 - Novel louver system - Google Patents

Novel louver system

Info

Publication number
EP2844926A4
EP2844926A4 EP13765224.4A EP13765224A EP2844926A4 EP 2844926 A4 EP2844926 A4 EP 2844926A4 EP 13765224 A EP13765224 A EP 13765224A EP 2844926 A4 EP2844926 A4 EP 2844926A4
Authority
EP
European Patent Office
Prior art keywords
louver system
novel louver
novel
louver
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.)
Granted
Application number
EP13765224.4A
Other languages
German (de)
French (fr)
Other versions
EP2844926B1 (en
EP2844926A2 (en
Inventor
Daniel P Casey
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
Priority claimed from US13/424,045 external-priority patent/US8979622B2/en
Application filed by Individual filed Critical Individual
Publication of EP2844926A2 publication Critical patent/EP2844926A2/en
Publication of EP2844926A4 publication Critical patent/EP2844926A4/en
Application granted granted Critical
Publication of EP2844926B1 publication Critical patent/EP2844926B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Duct Arrangements (AREA)
EP13765224.4A 2012-03-19 2013-03-19 Louver system Not-in-force EP2844926B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/424,045 US8979622B2 (en) 2009-08-31 2012-03-19 Louver system
US201213503326A 2012-04-20 2012-04-20
PCT/US2013/033028 WO2013142535A2 (en) 2012-03-19 2013-03-19 Novel louver system

Publications (3)

Publication Number Publication Date
EP2844926A2 EP2844926A2 (en) 2015-03-11
EP2844926A4 true EP2844926A4 (en) 2016-01-13
EP2844926B1 EP2844926B1 (en) 2018-05-09

Family

ID=49223449

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13765224.4A Not-in-force EP2844926B1 (en) 2012-03-19 2013-03-19 Louver system

Country Status (3)

Country Link
EP (1) EP2844926B1 (en)
CA (1) CA2907531C (en)
WO (1) WO2013142535A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11958615B2 (en) 2020-03-27 2024-04-16 B/E Aerospace, Inc. Thermostatically controlled galley air extraction
CN113085499B (en) * 2021-04-09 2022-08-09 南京交通职业技术学院 Smoke-removing dust-removing purifying equipment used in vehicle
DE102023001207A1 (en) * 2023-03-28 2024-10-02 Dieffenbacher GmbH Maschinen- und Anlagenbau Device for air classification of classifiable material and method for operating such a device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333489A (en) * 1978-09-11 1982-06-08 Actionair Equipment Limited Spring-motor dual-functioning mechanism
WO1994026352A1 (en) * 1993-05-12 1994-11-24 Nv Brandstopp Ab Fire damper and a fire damper control system
US20010055947A1 (en) * 1999-08-23 2001-12-27 Mccabe Francis J. Electric power modulated lead screw actuated dampers and methods of modulating their operation
US20060048525A1 (en) * 2004-09-09 2006-03-09 Siemens Corporation Arrangement for detecting the position of a damper blade using a wireless communication sensor
US20070202794A1 (en) * 2006-02-27 2007-08-30 Antill Robert M Air driven register
US20080178526A1 (en) * 2007-01-31 2008-07-31 Gm Global Technology Operations, Inc. Active material actuated louver system
US20110053487A1 (en) * 2009-08-31 2011-03-03 Casey Daniel P Vent Cover and Louver Assembly
EP2385319A2 (en) * 2010-05-03 2011-11-09 Harmonic Design, Inc. Systems and methods for a motorized vent covering in an environment control system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417687A (en) * 1982-06-07 1983-11-29 Grant Willie T Multi-blade automatic air register damper
US6053809A (en) 1997-03-13 2000-04-25 Arceneaux; Henry M. Smoke detection and ventilation system
US20040159713A1 (en) 2003-02-19 2004-08-19 Schmidt Thomas L. Thermostat controlled vent system
US20060286918A1 (en) 2005-06-16 2006-12-21 Vargas George A Self-powered automated air vent
US7522063B2 (en) 2005-07-13 2009-04-21 Ranco Incorporated Of Delaware Combination thermostat and warning device with remote sensor monitoring

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333489A (en) * 1978-09-11 1982-06-08 Actionair Equipment Limited Spring-motor dual-functioning mechanism
WO1994026352A1 (en) * 1993-05-12 1994-11-24 Nv Brandstopp Ab Fire damper and a fire damper control system
US20010055947A1 (en) * 1999-08-23 2001-12-27 Mccabe Francis J. Electric power modulated lead screw actuated dampers and methods of modulating their operation
US20060048525A1 (en) * 2004-09-09 2006-03-09 Siemens Corporation Arrangement for detecting the position of a damper blade using a wireless communication sensor
US20070202794A1 (en) * 2006-02-27 2007-08-30 Antill Robert M Air driven register
US20080178526A1 (en) * 2007-01-31 2008-07-31 Gm Global Technology Operations, Inc. Active material actuated louver system
US20110053487A1 (en) * 2009-08-31 2011-03-03 Casey Daniel P Vent Cover and Louver Assembly
EP2385319A2 (en) * 2010-05-03 2011-11-09 Harmonic Design, Inc. Systems and methods for a motorized vent covering in an environment control system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013142535A2 *

Also Published As

Publication number Publication date
EP2844926B1 (en) 2018-05-09
WO2013142535A2 (en) 2013-09-26
WO2013142535A3 (en) 2013-11-14
EP2844926A2 (en) 2015-03-11
CA2907531A1 (en) 2013-09-26
CA2907531C (en) 2019-07-09

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