GB1226089A - - Google Patents

Info

Publication number
GB1226089A
GB1226089A GB2296369A GB1226089DA GB1226089A GB 1226089 A GB1226089 A GB 1226089A GB 2296369 A GB2296369 A GB 2296369A GB 1226089D A GB1226089D A GB 1226089DA GB 1226089 A GB1226089 A GB 1226089A
Authority
GB
United Kingdom
Prior art keywords
piston
cylinder
orifices
air
constant flow
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
GB2296369A
Other languages
English (en)
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 filed Critical
Publication of GB1226089A publication Critical patent/GB1226089A/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
    • F24F13/02—Ducting arrangements
    • F24F13/04—Air-mixing units
    • 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

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)
  • Sampling And Sample Adjustment (AREA)
  • Multiple-Way Valves (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
GB2296369A 1969-05-06 1969-05-06 Expired GB1226089A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2296369 1969-05-06

Publications (1)

Publication Number Publication Date
GB1226089A true GB1226089A (enrdf_load_stackoverflow) 1971-03-24

Family

ID=10187893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2296369A Expired GB1226089A (enrdf_load_stackoverflow) 1969-05-06 1969-05-06

Country Status (1)

Country Link
GB (1) GB1226089A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165624A (en) * 1984-10-11 1986-04-16 Radialtemp Ltd Fluid control valves and air treatment systems
EP0186268A3 (en) * 1984-10-11 1987-07-08 Radialtemp Limited Fluid control valves and air treatment systems
WO2010005386A1 (en) * 2008-07-10 2010-01-14 Lindab Ab Plenum box

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165624A (en) * 1984-10-11 1986-04-16 Radialtemp Ltd Fluid control valves and air treatment systems
EP0186268A3 (en) * 1984-10-11 1987-07-08 Radialtemp Limited Fluid control valves and air treatment systems
WO2010005386A1 (en) * 2008-07-10 2010-01-14 Lindab Ab Plenum box
US9074790B2 (en) 2008-07-10 2015-07-07 Lindab Ab Plenum box

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee