AU414595B2 - Improvements in and relating to fire dampers - Google Patents

Improvements in and relating to fire dampers

Info

Publication number
AU414595B2
AU414595B2 AU23375/67A AU2337567A AU414595B2 AU 414595 B2 AU414595 B2 AU 414595B2 AU 23375/67 A AU23375/67 A AU 23375/67A AU 2337567 A AU2337567 A AU 2337567A AU 414595 B2 AU414595 B2 AU 414595B2
Authority
AU
Australia
Prior art keywords
relating
fire dampers
dampers
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
AU23375/67A
Other versions
AU2337567A (en
Inventor
William Wantland Frederick
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU23375/67A priority Critical patent/AU414595B2/en
Publication of AU2337567A publication Critical patent/AU2337567A/en
Application granted granted Critical
Publication of AU414595B2 publication Critical patent/AU414595B2/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

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
AU23375/67A 1968-06-08 1968-06-08 Improvements in and relating to fire dampers Expired AU414595B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU23375/67A AU414595B2 (en) 1968-06-08 1968-06-08 Improvements in and relating to fire dampers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU23375/67A AU414595B2 (en) 1968-06-08 1968-06-08 Improvements in and relating to fire dampers

Publications (2)

Publication Number Publication Date
AU2337567A AU2337567A (en) 1969-12-11
AU414595B2 true AU414595B2 (en) 1971-07-05

Family

ID=3712489

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23375/67A Expired AU414595B2 (en) 1968-06-08 1968-06-08 Improvements in and relating to fire dampers

Country Status (1)

Country Link
AU (1) AU414595B2 (en)

Also Published As

Publication number Publication date
AU2337567A (en) 1969-12-11

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