CA2414634A1 - Soupape de refoulement/extracteur de soupape combines - Google Patents

Soupape de refoulement/extracteur de soupape combines Download PDF

Info

Publication number
CA2414634A1
CA2414634A1 CA 2414634 CA2414634A CA2414634A1 CA 2414634 A1 CA2414634 A1 CA 2414634A1 CA 2414634 CA2414634 CA 2414634 CA 2414634 A CA2414634 A CA 2414634A CA 2414634 A1 CA2414634 A1 CA 2414634A1
Authority
CA
Canada
Prior art keywords
valve
main body
receptacle
access opening
pivotally mounted
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
CA 2414634
Other languages
English (en)
Other versions
CA2414634C (fr
Inventor
Gabe Coscarella
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 CA2414634A priority Critical patent/CA2414634C/fr
Publication of CA2414634A1 publication Critical patent/CA2414634A1/fr
Application granted granted Critical
Publication of CA2414634C publication Critical patent/CA2414634C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02—Shut-off devices
    • E03F7/04—Valves for preventing return flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Check Valves (AREA)
CA2414634A 2002-12-18 2002-12-18 Soupape de refoulement/extracteur de soupape combines Expired - Lifetime CA2414634C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2414634A CA2414634C (fr) 2002-12-18 2002-12-18 Soupape de refoulement/extracteur de soupape combines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2414634A CA2414634C (fr) 2002-12-18 2002-12-18 Soupape de refoulement/extracteur de soupape combines

Publications (2)

Publication Number Publication Date
CA2414634A1 true CA2414634A1 (fr) 2004-06-18
CA2414634C CA2414634C (fr) 2010-09-28

Family

ID=32514065

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2414634A Expired - Lifetime CA2414634C (fr) 2002-12-18 2002-12-18 Soupape de refoulement/extracteur de soupape combines

Country Status (1)

Country Link
CA (1) CA2414634C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11214953B2 (en) 2019-02-19 2022-01-04 Gabe Coscarella Locked backwater valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11214953B2 (en) 2019-02-19 2022-01-04 Gabe Coscarella Locked backwater valve

Also Published As

Publication number Publication date
CA2414634C (fr) 2010-09-28

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20221219