ES281278A1 - Manually adjustable flow volume regulator, adapted to control the flow volume of a ventilation pipe (Machine-translation by Google Translate, not legally binding) - Google Patents

Manually adjustable flow volume regulator, adapted to control the flow volume of a ventilation pipe (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES281278A1
ES281278A1 ES281278A ES281278A ES281278A1 ES 281278 A1 ES281278 A1 ES 281278A1 ES 281278 A ES281278 A ES 281278A ES 281278 A ES281278 A ES 281278A ES 281278 A1 ES281278 A1 ES 281278A1
Authority
ES
Spain
Prior art keywords
flow volume
seat
translation
legally binding
google translate
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
ES281278A
Other languages
Spanish (es)
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.)
A B Svenska Flaektfabriken
Original Assignee
A B Svenska Flaektfabriken
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 A B Svenska Flaektfabriken filed Critical A B Svenska Flaektfabriken
Publication of ES281278A1 publication Critical patent/ES281278A1/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
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • 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
    • F24F11/75—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 for maintaining constant air flow rate or air velocity

Abstract

Manually adjustable flow volume regulator, adapted to control the volume of flow in a ventilation pipe, comprising a tubular valve housing and a substantively aerodynamic valve body movably mounted in said housing, said body being adapted to be moved axially in relation to a seat fixed in the valvular housing by means of an adjusting mechanism actuated from the outside, said seat constituting the narrowest section of the venturi-shaped pipe cap, integral with or disposed therein, characterized in that the valve body is mounted behind the seat, seen in the direction of the flow of the medium, and is constructed so that when closed it rests against the seat along a line in which the diameter of the rounded front portion of the valve body has its greatest dimension and because the valvular body has a cylindrical portion ex lying from said backward contact line, corresponding at least to 3/7 of the maximum diameter of the valvular body and in that the outlet portion of the venturi casing forms an angle with said cylindrical portion of maximum 10º. (Machine-translation by Google Translate, not legally binding)
ES281278A 1961-10-13 1962-10-03 Manually adjustable flow volume regulator, adapted to control the flow volume of a ventilation pipe (Machine-translation by Google Translate, not legally binding) Expired ES281278A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1018661 1961-10-13

Publications (1)

Publication Number Publication Date
ES281278A1 true ES281278A1 (en) 1963-03-01

Family

ID=20291855

Family Applications (1)

Application Number Title Priority Date Filing Date
ES281278A Expired ES281278A1 (en) 1961-10-13 1962-10-03 Manually adjustable flow volume regulator, adapted to control the flow volume of a ventilation pipe (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
DK (1) DK108833C (en)
ES (1) ES281278A1 (en)
FR (1) FR1335907A (en)
GB (1) GB996030A (en)
NL (1) NL122890C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2109089A (en) * 1981-11-04 1983-05-25 British Nuclear Fuels Ltd Throttling valve
WO1997018419A1 (en) * 1995-11-16 1997-05-22 Phoenix Controls Corporation Fluid control device with reduced sound generation
US6116375A (en) * 1995-11-16 2000-09-12 Lorch; Frederick A. Acoustic resonator
EP2281131B1 (en) 2008-04-03 2014-06-11 LeanVent ApS Flow control valve

Also Published As

Publication number Publication date
DK108833C (en) 1968-02-12
FR1335907A (en) 1963-08-23
GB996030A (en) 1965-06-23
NL122890C (en)

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