AU415210B2 - Blade assembly and fire damper including same - Google Patents

Blade assembly and fire damper including same

Info

Publication number
AU415210B2
AU415210B2 AU10044/66A AU1004466A AU415210B2 AU 415210 B2 AU415210 B2 AU 415210B2 AU 10044/66 A AU10044/66 A AU 10044/66A AU 1004466 A AU1004466 A AU 1004466A AU 415210 B2 AU415210 B2 AU 415210B2
Authority
AU
Australia
Prior art keywords
blade assembly
fire damper
including same
damper including
fire
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
AU10044/66A
Other versions
AU1004466A (en
Inventor
Joseph Mccabe Francis
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.)
AIR BALANCE Inc
Original Assignee
AIR BALANCE Inc
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 AIR BALANCE Inc filed Critical AIR BALANCE Inc
Priority to AU10044/66A priority Critical patent/AU415210B2/en
Publication of AU1004466A publication Critical patent/AU1004466A/en
Application granted granted Critical
Publication of AU415210B2 publication Critical patent/AU415210B2/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/12—Hinged dampers
    • A62C2/14—Hinged dampers with two or more blades
    • A62C2/16—Hinged dampers with two or more blades multi-vane roll or fold-up type

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
AU10044/66A 1966-08-23 1966-08-23 Blade assembly and fire damper including same Expired AU415210B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU10044/66A AU415210B2 (en) 1966-08-23 1966-08-23 Blade assembly and fire damper including same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU10044/66A AU415210B2 (en) 1966-08-23 1966-08-23 Blade assembly and fire damper including same

Publications (2)

Publication Number Publication Date
AU1004466A AU1004466A (en) 1968-02-29
AU415210B2 true AU415210B2 (en) 1971-07-20

Family

ID=3700986

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10044/66A Expired AU415210B2 (en) 1966-08-23 1966-08-23 Blade assembly and fire damper including same

Country Status (1)

Country Link
AU (1) AU415210B2 (en)

Also Published As

Publication number Publication date
AU1004466A (en) 1968-02-29

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