SE9301245L - Damper device for ventilation systems - Google Patents

Damper device for ventilation systems

Info

Publication number
SE9301245L
SE9301245L SE9301245A SE9301245A SE9301245L SE 9301245 L SE9301245 L SE 9301245L SE 9301245 A SE9301245 A SE 9301245A SE 9301245 A SE9301245 A SE 9301245A SE 9301245 L SE9301245 L SE 9301245L
Authority
SE
Sweden
Prior art keywords
clean
out door
damper element
casing
damper device
Prior art date
Application number
SE9301245A
Other languages
Swedish (sv)
Other versions
SE9301245D0 (en
SE505046C2 (en
Inventor
Knut Bergdahl
Original Assignee
Knut Bergdahl
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 Knut Bergdahl filed Critical Knut Bergdahl
Priority to SE9301245A priority Critical patent/SE505046C2/en
Publication of SE9301245D0 publication Critical patent/SE9301245D0/en
Priority to EP93910520A priority patent/EP0592648B1/en
Priority to DE69301595T priority patent/DE69301595T2/en
Priority to PCT/SE1993/000413 priority patent/WO1993023711A1/en
Priority to NO940022A priority patent/NO179564C/en
Publication of SE9301245L publication Critical patent/SE9301245L/en
Publication of SE505046C2 publication Critical patent/SE505046C2/en

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
    • 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
    • F24F11/745—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 the air flow rate increasing with an increase of air-current or wind pressure
    • F24F11/043—
    • 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
    • F24F13/02—Ducting arrangements
    • 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
    • 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
    • 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
    • F24F13/1486—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 bearings, pivots or hinges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • 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]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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)
  • General Physics & Mathematics (AREA)
  • Air-Flow Control Members (AREA)
  • Ventilation (AREA)
  • Measuring Volume Flow (AREA)
  • Devices For Use In Laboratory Experiments (AREA)

Abstract

The damper comprises a flow confining casing (1) and a damper element (2) rotatably mounted in the casing on a detachable clean-out door (3). The clean-out door is rotatable in relation to the casing and the damper element is connected to the clean-out door to accompany turning of the clean-out door. Measuring terminals (6,7) are arranged in the clean-out door for static measuring of drop of pressure. The damper element is detachably connected to the clean-out door which presents members (4) for displaceable engagement with the damper element.
SE9301245A 1992-05-11 1993-04-16 Damper for air flow regulation of ventilator SE505046C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9301245A SE505046C2 (en) 1993-04-16 1993-04-16 Damper for air flow regulation of ventilator
EP93910520A EP0592648B1 (en) 1992-05-11 1993-05-11 A damper device
DE69301595T DE69301595T2 (en) 1992-05-11 1993-05-11 DAMPER DEVICE
PCT/SE1993/000413 WO1993023711A1 (en) 1992-05-11 1993-05-11 A damper device
NO940022A NO179564C (en) 1992-05-11 1994-01-04 throttle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9301245A SE505046C2 (en) 1993-04-16 1993-04-16 Damper for air flow regulation of ventilator

Publications (3)

Publication Number Publication Date
SE9301245D0 SE9301245D0 (en) 1993-04-16
SE9301245L true SE9301245L (en) 1994-10-17
SE505046C2 SE505046C2 (en) 1997-06-16

Family

ID=20389577

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9301245A SE505046C2 (en) 1992-05-11 1993-04-16 Damper for air flow regulation of ventilator

Country Status (1)

Country Link
SE (1) SE505046C2 (en)

Also Published As

Publication number Publication date
SE9301245D0 (en) 1993-04-16
SE505046C2 (en) 1997-06-16

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