CA1167347A - Antiretour a battant sur conduite d'egout - Google Patents

Antiretour a battant sur conduite d'egout

Info

Publication number
CA1167347A
CA1167347A CA000372237A CA372237A CA1167347A CA 1167347 A CA1167347 A CA 1167347A CA 000372237 A CA000372237 A CA 000372237A CA 372237 A CA372237 A CA 372237A CA 1167347 A CA1167347 A CA 1167347A
Authority
CA
Canada
Prior art keywords
gate valve
sewage
house
valve
pump
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
CA000372237A
Other languages
English (en)
Inventor
William J. Baumbach
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 CA000372237A priority Critical patent/CA1167347A/fr
Application granted granted Critical
Publication of CA1167347A publication Critical patent/CA1167347A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
  • Barrages (AREA)
CA000372237A 1981-03-03 1981-03-03 Antiretour a battant sur conduite d'egout Expired CA1167347A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000372237A CA1167347A (fr) 1981-03-03 1981-03-03 Antiretour a battant sur conduite d'egout

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000372237A CA1167347A (fr) 1981-03-03 1981-03-03 Antiretour a battant sur conduite d'egout

Publications (1)

Publication Number Publication Date
CA1167347A true CA1167347A (fr) 1984-05-15

Family

ID=4119370

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000372237A Expired CA1167347A (fr) 1981-03-03 1981-03-03 Antiretour a battant sur conduite d'egout

Country Status (1)

Country Link
CA (1) CA1167347A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009073959A1 (fr) * 2007-12-13 2009-06-18 Gestion Aqua Bcs Inc. Système antirefouleur pour fluide et son procédé d'utilisation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009073959A1 (fr) * 2007-12-13 2009-06-18 Gestion Aqua Bcs Inc. Système antirefouleur pour fluide et son procédé d'utilisation

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