ZA776159B - Improvements in air valves - Google Patents

Improvements in air valves

Info

Publication number
ZA776159B
ZA776159B ZA00776159A ZA776159A ZA776159B ZA 776159 B ZA776159 B ZA 776159B ZA 00776159 A ZA00776159 A ZA 00776159A ZA 776159 A ZA776159 A ZA 776159A ZA 776159 B ZA776159 B ZA 776159B
Authority
ZA
South Africa
Prior art keywords
air valves
valves
air
Prior art date
Application number
ZA00776159A
Other languages
English (en)
Inventor
J Haaz
W Finkelstein
Original Assignee
Trox Gmbh Geb
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 Trox Gmbh Geb filed Critical Trox Gmbh Geb
Publication of ZA776159B publication Critical patent/ZA776159B/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Duct Arrangements (AREA)
ZA00776159A 1976-10-29 1977-10-14 Improvements in air valves ZA776159B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762649307 DE2649307A1 (de) 1976-10-29 1976-10-29 Luftkanalabschnitt fuer insbesondere klimatechnische anlagen mit einer ventilklappe zur steuerung des luftstromes

Publications (1)

Publication Number Publication Date
ZA776159B true ZA776159B (en) 1978-07-26

Family

ID=5991861

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00776159A ZA776159B (en) 1976-10-29 1977-10-14 Improvements in air valves

Country Status (4)

Country Link
DE (1) DE2649307A1 (enExample)
FR (1) FR2369511A1 (enExample)
GB (1) GB1585135A (enExample)
ZA (1) ZA776159B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI74798C (fi) * 1985-09-27 1988-03-10 Halton Oy Ventil med standardluftmaengd och foerfarande foer reglering av en ventil med standardluftmaengd.

Also Published As

Publication number Publication date
DE2649307A1 (de) 1978-05-03
FR2369511B3 (enExample) 1980-08-01
GB1585135A (en) 1981-02-25
FR2369511A1 (fr) 1978-05-26

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