CA956499A - Damper unit for a ventilation system - Google Patents

Damper unit for a ventilation system

Info

Publication number
CA956499A
CA956499A CA146,358A CA146358A CA956499A CA 956499 A CA956499 A CA 956499A CA 146358 A CA146358 A CA 146358A CA 956499 A CA956499 A CA 956499A
Authority
CA
Canada
Prior art keywords
ventilation system
damper unit
damper
unit
ventilation
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
CA146,358A
Other versions
CA146358S (en
Inventor
Jorgen Holt
Hans C. Hansen
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.)
Novenco Building and Industry AS
Original Assignee
Nordisk Ventilator Co
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 DK332371A external-priority patent/DK132673C/en
Priority claimed from DK437171A external-priority patent/DK144437C/en
Application filed by Nordisk Ventilator Co filed Critical Nordisk Ventilator Co
Application granted granted Critical
Publication of CA956499A publication Critical patent/CA956499A/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
    • 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
    • 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
    • F24F11/76—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 by means responsive to temperature, e.g. bimetal springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • 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
    • F24F2013/1433—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 electric motors
    • 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
    • F24F2013/1473—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 cams or levers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units
CA146,358A 1971-07-06 1972-07-05 Damper unit for a ventilation system Expired CA956499A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK332371A DK132673C (en) 1971-07-06 1971-07-06 DAMPER UNIT FOR A VENTILATION SYSTEM
DK437171A DK144437C (en) 1971-09-06 1971-09-06 VENTILATION DEVICE

Publications (1)

Publication Number Publication Date
CA956499A true CA956499A (en) 1974-10-22

Family

ID=26066991

Family Applications (1)

Application Number Title Priority Date Filing Date
CA146,358A Expired CA956499A (en) 1971-07-06 1972-07-05 Damper unit for a ventilation system

Country Status (10)

Country Link
US (1) US3791279A (en)
CA (1) CA956499A (en)
CH (1) CH555035A (en)
CS (1) CS160062B2 (en)
DD (1) DD97719A5 (en)
DE (1) DE2232482C2 (en)
FR (1) FR2144801B1 (en)
IT (1) IT964477B (en)
NL (1) NL175849C (en)
SE (1) SE373931B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000081A (en) * 1990-04-23 1991-03-19 Gilmer Robert S Ventilation apparatus
DE29611515U1 (en) * 1996-07-02 1996-09-05 Siegenia Frank Kg Circulating air operating device for a forced ventilation unit
DE19959237C1 (en) * 1999-12-08 2001-07-05 Wiesheu Gmbh Device for condensing steam
US20080233861A1 (en) * 2004-01-28 2008-09-25 Lesley Ray Jenkins Vertical Door Fan Shutter
CN101506593B (en) * 2006-08-18 2012-12-05 贝利莫控股公司 Air flap for controlling flow within a conduit
US9551499B1 (en) * 2006-10-20 2017-01-24 Omni Containment Systems, Llc Hinge assembly for supporting a fan on a roof
FR2933478B1 (en) * 2008-07-02 2012-08-17 Soler Et Palau REGISTRY FOR THE MANAGEMENT OF A CANADIAN WELL, VENTILATION SYSTEM EMPLOYING A CANADIAN WELL WITH SUCH A REGISTER
US8951103B2 (en) * 2010-10-27 2015-02-10 Arzel Zoning Technology, Inc. Foldable, boot loadable, insertable air damper device
US9285131B2 (en) * 2011-05-13 2016-03-15 Kent L. Brown Venting and cooling system for a house
WO2014036610A1 (en) * 2012-09-07 2014-03-13 Csr Building Products Limited Airflow valve
GB2510555B (en) * 2012-11-28 2018-10-24 Building Product Design Ltd Ventilation device with heat recovery mode
US20160169543A1 (en) * 2014-12-10 2016-06-16 Roger Allestad System for ventilating a structure
US11460202B2 (en) 2019-04-30 2022-10-04 Gary Gerard Powers Roof mounted ventilation assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467018A (en) * 1945-05-11 1949-04-12 Lewis W Eggleston Ventilating unit
US3363531A (en) * 1966-10-14 1968-01-16 Lohmann Appbau K G Ventilating arrangement for the rooms of a building, especially of a stall, pigsty, fwl-house or the like
DE1959678U (en) * 1966-10-29 1967-05-03 Schulte & Dieckhoff Gmbh SALES CONTAINER.
NO119851B (en) * 1967-01-30 1970-07-13 Nordisk Ventilator
US3557681A (en) * 1968-01-25 1971-01-26 Nordisk Ventilator Fan for the ventilation of buildings, e.g. stables

Also Published As

Publication number Publication date
DD97719A5 (en) 1973-05-12
FR2144801B1 (en) 1976-01-16
NL175849C (en) 1985-01-02
US3791279A (en) 1974-02-12
SE373931B (en) 1975-02-17
NL7209388A (en) 1973-01-09
CS160062B2 (en) 1975-02-28
FR2144801A1 (en) 1973-02-16
DE2232482A1 (en) 1973-01-18
CH555035A (en) 1974-10-15
DE2232482C2 (en) 1982-06-03
NL175849B (en) 1984-08-01
IT964477B (en) 1974-01-21

Similar Documents

Publication Publication Date Title
CA953930A (en) Suspension system for a mower unit
AU3258071A (en) Airconditioning system
CA956499A (en) Damper unit for a ventilation system
CA957893A (en) Ventilation system for subways
CA963753A (en) Control system
CA951809A (en) Humidifier control system
AU463875B2 (en) Duct system
CA962511A (en) Ventilation system
CA995244A (en) Vent gas control system
CA937804A (en) Damper drive for ventilator system
CA970206A (en) Ventilation system
AU455279B2 (en) A damper unit fora ventilation system
CA942408A (en) Integrated control for a turbopropulsion system
AU441817B2 (en) Louver system
CA877680A (en) Ventilation system
AU4251672A (en) Ventilator system
CA876438A (en) Air-conditioning system
CA874663A (en) Dehumidifer control system
CA881748A (en) Despin control system
CA944479A (en) Control system
AU440180B2 (en) Control system
CA869728A (en) Control system
CA861867A (en) Hydraeric control system
CA873563A (en) Queuer control system
AU447657B2 (en) Control system