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FR2631674B2 - ANTI-RETURN SIPHON - Google Patents

ANTI-RETURN SIPHON

Info

Publication number
FR2631674B2
FR2631674B2 FR8806688A FR8806688A FR2631674B2 FR 2631674 B2 FR2631674 B2 FR 2631674B2 FR 8806688 A FR8806688 A FR 8806688A FR 8806688 A FR8806688 A FR 8806688A FR 2631674 B2 FR2631674 B2 FR 2631674B2
Authority
FR
France
Prior art keywords
return siphon
siphon
return
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 - Lifetime
Application number
FR8806688A
Other languages
French (fr)
Other versions
FR2631674A2 (en
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.)
ADRIEN JEAN
Original Assignee
ADRIEN JEAN
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
Priority claimed from FR8805736A external-priority patent/FR2630763B1/en
Application filed by ADRIEN JEAN filed Critical ADRIEN JEAN
Priority to FR8806688A priority Critical patent/FR2631674B2/en
Publication of FR2631674A2 publication Critical patent/FR2631674A2/en
Application granted granted Critical
Publication of FR2631674B2 publication Critical patent/FR2631674B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/28—Odour seals
    • E03C1/284—Odour seals having U-shaped trap
    • E03C1/288—Odour seals having U-shaped trap having non-return valves against return of waste water

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
FR8806688A 1988-04-29 1988-05-19 ANTI-RETURN SIPHON Expired - Lifetime FR2631674B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8806688A FR2631674B2 (en) 1988-04-29 1988-05-19 ANTI-RETURN SIPHON

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8805736A FR2630763B1 (en) 1988-04-29 1988-04-29 ANTI-RETURN SIPHON
FR8806688A FR2631674B2 (en) 1988-04-29 1988-05-19 ANTI-RETURN SIPHON

Publications (2)

Publication Number Publication Date
FR2631674A2 FR2631674A2 (en) 1989-11-24
FR2631674B2 true FR2631674B2 (en) 1993-01-22

Family

ID=26226638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8806688A Expired - Lifetime FR2631674B2 (en) 1988-04-29 1988-05-19 ANTI-RETURN SIPHON

Country Status (1)

Country Link
FR (1) FR2631674B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI5684U1 (en) * 2001-10-30 2003-02-13 Uponor Innovation Ab non-return valve
CN108797771B (en) * 2018-07-11 2020-12-01 义乌市航英科技有限公司 Double-buoyancy ball overflow-preventing floor drain

Also Published As

Publication number Publication date
FR2631674A2 (en) 1989-11-24

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