AU1290392A - Pipe collapsing means - Google Patents

Pipe collapsing means

Info

Publication number
AU1290392A
AU1290392A AU12903/92A AU1290392A AU1290392A AU 1290392 A AU1290392 A AU 1290392A AU 12903/92 A AU12903/92 A AU 12903/92A AU 1290392 A AU1290392 A AU 1290392A AU 1290392 A AU1290392 A AU 1290392A
Authority
AU
Australia
Prior art keywords
collapsing means
pipe collapsing
pipe
collapsing
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.)
Granted
Application number
AU12903/92A
Other versions
AU657309B2 (en
Inventor
Paul Robertson
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.)
Chubb Security Australia Pty Ltd
Original Assignee
Chubb Security Australia Pty Ltd
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 Chubb Security Australia Pty Ltd filed Critical Chubb Security Australia Pty Ltd
Priority to AU12903/92A priority Critical patent/AU657309B2/en
Publication of AU1290392A publication Critical patent/AU1290392A/en
Application granted granted Critical
Publication of AU657309B2 publication Critical patent/AU657309B2/en
Assigned to JAMES HARDIE RESEARCH PTY LIMITED reassignment JAMES HARDIE RESEARCH PTY LIMITED Alteration of Name(s) in Register under S187 Assignors: ROBERTSON, PAUL
Assigned to CHUBB SECURITY AUSTRALIA PTY LIMITED reassignment CHUBB SECURITY AUSTRALIA PTY LIMITED Alteration of Name(s) in Register under S187 Assignors: JAMES HARDIE RESEARCH PTY LIMITED
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/04—Sealing to form a firebreak device
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/065—Physical fire-barriers having as the main closure device materials, whose characteristics undergo an irreversible change under high temperatures, e.g. intumescent
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)
AU12903/92A 1991-03-06 1992-03-13 Pipe collapsing means Ceased AU657309B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU12903/92A AU657309B2 (en) 1991-03-06 1992-03-13 Pipe collapsing means

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPK494291 1991-03-06
AUPK4942 1991-03-06
AU12903/92A AU657309B2 (en) 1991-03-06 1992-03-13 Pipe collapsing means

Publications (2)

Publication Number Publication Date
AU1290392A true AU1290392A (en) 1992-09-10
AU657309B2 AU657309B2 (en) 1995-03-09

Family

ID=25615012

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12903/92A Ceased AU657309B2 (en) 1991-03-06 1992-03-13 Pipe collapsing means

Country Status (1)

Country Link
AU (1) AU657309B2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU579880B2 (en) * 1985-08-06 1988-12-15 Fire Research Pty. Limited Devices for the fire stopping of plastics pipes
AU5980390A (en) * 1989-07-27 1991-01-31 Fire Research Pty. Limited Spring-loaded fire stop device
DE4017656A1 (en) * 1990-06-01 1991-12-05 Minnesota Mining & Mfg Fire seal for plastic pipe through wall

Also Published As

Publication number Publication date
AU657309B2 (en) 1995-03-09

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired