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CA937442A - Grille - Google Patents

Grille

Info

Publication number
CA937442A
CA937442A CA110392A CA110392A CA937442A CA 937442 A CA937442 A CA 937442A CA 110392 A CA110392 A CA 110392A CA 110392 A CA110392 A CA 110392A CA 937442 A CA937442 A CA 937442A
Authority
CA
Canada
Prior art keywords
grille
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
CA110392A
Other versions
CA110392S (en
Inventor
T. Kelly Edward
D. Mcclain Keith
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.)
Dynamics Corp of America
Original Assignee
Dynamics Corp of 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 of America filed Critical Dynamics Corp of America
Application granted granted Critical
Publication of CA937442A publication Critical patent/CA937442A/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
    • 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)
  • Packaging Of Machine Parts And Wound Products (AREA)
  • Pallets (AREA)
  • Packages (AREA)
CA110392A 1970-04-29 1971-04-15 Grille Expired CA937442A (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
CA937442A true CA937442A (en) 1973-11-27

Family

ID=21867408

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110392A Expired CA937442A (en) 1970-04-29 1971-04-15 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
FR2090690A5 (en) 1972-01-14
ZA712452B (en) 1972-04-26
US3685428A (en) 1972-08-22
ES194307U (en) 1974-12-01
ES194307Y (en) 1975-03-16

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