ZA712452B - Grille - Google Patents

Grille

Info

Publication number
ZA712452B
ZA712452B ZA712452A ZA712452A ZA712452B ZA 712452 B ZA712452 B ZA 712452B ZA 712452 A ZA712452 A ZA 712452A ZA 712452 A ZA712452 A ZA 712452A ZA 712452 B ZA712452 B ZA 712452B
Authority
ZA
South Africa
Prior art keywords
grille
Prior art date
Application number
ZA712452A
Inventor
E Kelly
K Mcclain
Original Assignee
Dynamics Corp America
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 Dynamics Corp America filed Critical Dynamics Corp America
Publication of ZA712452B publication Critical patent/ZA712452B/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
    • 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
    • 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
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • 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
    • F24F13/082—Grilles, registers or guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Packages (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)
  • Pallets (AREA)
ZA712452A 1970-04-29 1971-04-16 Grille ZA712452B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3289070A 1970-04-29 1970-04-29

Publications (1)

Publication Number Publication Date
ZA712452B true ZA712452B (en) 1972-04-26

Family

ID=21867408

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA712452A ZA712452B (en) 1970-04-29 1971-04-16 Grille

Country Status (5)

Country Link
US (1) US3685428A (en)
CA (1) CA937442A (en)
ES (1) ES194307Y (en)
FR (1) FR2090690A5 (en)
ZA (1) ZA712452B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858491A (en) * 1974-01-28 1975-01-07 Wehr Corp Adjustable grille
US3905284A (en) * 1974-06-13 1975-09-16 Wehr Corp Adjustable grille
EP2600074A1 (en) * 2011-11-29 2013-06-05 Zurecon Ag Cover, in particular for a wall sleeve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2685246A (en) * 1950-04-04 1954-08-03 Bahnson Co Air register
US3320868A (en) * 1965-05-17 1967-05-23 Apouchtine Dimitri Outlet grill for air ducts
US3388655A (en) * 1966-08-08 1968-06-18 Donald I. Dennis Air diffuser
US3500739A (en) * 1968-05-23 1970-03-17 John P Dry Plastic register with shutter blades

Also Published As

Publication number Publication date
ES194307Y (en) 1975-03-16
FR2090690A5 (en) 1972-01-14
ES194307U (en) 1974-12-01
US3685428A (en) 1972-08-22
CA937442A (en) 1973-11-27

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