GB2064068B - Valve unit for ventilating medium - Google Patents

Valve unit for ventilating medium

Info

Publication number
GB2064068B
GB2064068B GB7940155A GB7940155A GB2064068B GB 2064068 B GB2064068 B GB 2064068B GB 7940155 A GB7940155 A GB 7940155A GB 7940155 A GB7940155 A GB 7940155A GB 2064068 B GB2064068 B GB 2064068B
Authority
GB
United Kingdom
Prior art keywords
valve unit
ventilating medium
ventilating
medium
valve
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
GB7940155A
Other versions
GB2064068A (en
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.)
Hall Thermotank International Ltd
Original Assignee
Hall Thermotank International Ltd
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 Hall Thermotank International Ltd filed Critical Hall Thermotank International Ltd
Priority to GB7940155A priority Critical patent/GB2064068B/en
Publication of GB2064068A publication Critical patent/GB2064068A/en
Application granted granted Critical
Publication of GB2064068B publication Critical patent/GB2064068B/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
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/04—Air-mixing units
GB7940155A 1979-11-20 1979-11-20 Valve unit for ventilating medium Expired GB2064068B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7940155A GB2064068B (en) 1979-11-20 1979-11-20 Valve unit for ventilating medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7940155A GB2064068B (en) 1979-11-20 1979-11-20 Valve unit for ventilating medium

Publications (2)

Publication Number Publication Date
GB2064068A GB2064068A (en) 1981-06-10
GB2064068B true GB2064068B (en) 1983-11-02

Family

ID=10509319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7940155A Expired GB2064068B (en) 1979-11-20 1979-11-20 Valve unit for ventilating medium

Country Status (1)

Country Link
GB (1) GB2064068B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG180042A1 (en) * 2005-10-24 2012-05-30 Camfil Farr Inc Linear drive for integrated damper

Also Published As

Publication number Publication date
GB2064068A (en) 1981-06-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee