CA447072A - Dispositif empechant les dommages causes par la congelation dans tuyaux, soupapes ou recipients - Google Patents

Dispositif empechant les dommages causes par la congelation dans tuyaux, soupapes ou recipients

Info

Publication number
CA447072A
CA447072A CA447072A CA447072DA CA447072A CA 447072 A CA447072 A CA 447072A CA 447072 A CA447072 A CA 447072A CA 447072D A CA447072D A CA 447072DA CA 447072 A CA447072 A CA 447072A
Authority
CA
Canada
Prior art keywords
freezing
valves
prevention
vessels caused
burst pipes
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
CA447072A
Other languages
English (en)
Inventor
Charles August 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
Publication date
Application granted granted Critical
Publication of CA447072A publication Critical patent/CA447072A/fr
Expired legal-status Critical Current

Links

CA447072A Dispositif empechant les dommages causes par la congelation dans tuyaux, soupapes ou recipients Expired CA447072A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA447072T

Publications (1)

Publication Number Publication Date
CA447072A true CA447072A (fr) 1948-03-09

Family

ID=35564752

Family Applications (1)

Application Number Title Priority Date Filing Date
CA447072A Expired CA447072A (fr) Dispositif empechant les dommages causes par la congelation dans tuyaux, soupapes ou recipients

Country Status (1)

Country Link
CA (1) CA447072A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5730168A (en) * 1996-06-14 1998-03-24 The Board Of Trustees Of The University Of Illinois Pipe burst protection pressure relief apparatus for plumbing fixtures
US6363960B1 (en) * 1998-04-03 2002-04-02 Dieter Gauss Frost protection device
US6830063B1 (en) 2003-10-09 2004-12-14 Wcm Industries, Inc. Freezeless protection device for wall hydrants/faucets
US6883534B2 (en) * 2003-08-14 2005-04-26 Wcm Industries, Inc. Freeze protection device for wall hydrants/faucets

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5730168A (en) * 1996-06-14 1998-03-24 The Board Of Trustees Of The University Of Illinois Pipe burst protection pressure relief apparatus for plumbing fixtures
US5785073A (en) * 1996-06-14 1998-07-28 The Board Of Trustees Of The University Of Illinois Pipe burst protection pressure relief apparatus for sliding plate plumbing fixtures
US5785072A (en) * 1996-06-14 1998-07-28 The Board Of Trustees Of The University Of Illinois Compressed stopper channel bypass pipe burst pressure relief apparatus for plumbing fixtures
US6363960B1 (en) * 1998-04-03 2002-04-02 Dieter Gauss Frost protection device
US6883534B2 (en) * 2003-08-14 2005-04-26 Wcm Industries, Inc. Freeze protection device for wall hydrants/faucets
US6830063B1 (en) 2003-10-09 2004-12-14 Wcm Industries, Inc. Freezeless protection device for wall hydrants/faucets

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