CA906920A - Plumbing device - Google Patents

Plumbing device

Info

Publication number
CA906920A
CA906920A CA906920A CA906920DA CA906920A CA 906920 A CA906920 A CA 906920A CA 906920 A CA906920 A CA 906920A CA 906920D A CA906920D A CA 906920DA CA 906920 A CA906920 A CA 906920A
Authority
CA
Canada
Prior art keywords
plumbing device
plumbing
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
CA906920A
Inventor
A. Tomlinson Thomas
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
Application granted granted Critical
Publication of CA906920A publication Critical patent/CA906920A/en
Expired 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/132—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CA906920A 1970-03-09 1970-03-09 Plumbing device Expired CA906920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA76821 1970-03-09

Publications (1)

Publication Number Publication Date
CA906920A true CA906920A (en) 1972-08-08

Family

ID=4086442

Family Applications (1)

Application Number Title Priority Date Filing Date
CA906920A Expired CA906920A (en) 1970-03-09 1970-03-09 Plumbing device

Country Status (1)

Country Link
CA (1) CA906920A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002172A1 (en) * 1982-12-01 1984-06-07 Wolfgang Teufl Sewer pipe shutter with pressure cylinder for subsequent mounting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002172A1 (en) * 1982-12-01 1984-06-07 Wolfgang Teufl Sewer pipe shutter with pressure cylinder for subsequent mounting

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