FR3051004B1 - FALL SECTION - Google Patents

FALL SECTION Download PDF

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Publication number
FR3051004B1
FR3051004B1 FR1654070A FR1654070A FR3051004B1 FR 3051004 B1 FR3051004 B1 FR 3051004B1 FR 1654070 A FR1654070 A FR 1654070A FR 1654070 A FR1654070 A FR 1654070A FR 3051004 B1 FR3051004 B1 FR 3051004B1
Authority
FR
France
Prior art keywords
chute
tubular member
tubular
downstream
flow
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.)
Active
Application number
FR1654070A
Other languages
French (fr)
Other versions
FR3051004A1 (en
Inventor
Marc Buitenhuis
Francois Douet
Jean-Luc Gauthier
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.)
Raccords et Plastiques Nicoll SA
Original Assignee
Raccords et Plastiques Nicoll SA
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 Raccords et Plastiques Nicoll SA filed Critical Raccords et Plastiques Nicoll SA
Priority to FR1654070A priority Critical patent/FR3051004B1/en
Priority to MA42635A priority patent/MA42635B1/en
Priority to EP17169107.4A priority patent/EP3241951B1/en
Publication of FR3051004A1 publication Critical patent/FR3051004A1/en
Application granted granted Critical
Publication of FR3051004B1 publication Critical patent/FR3051004B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • E03C1/122—Pipe-line systems for waste water in building
    • 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
    • E03C2001/1206—Pipes with specific features for influencing flow characteristics
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C2201/00—Details, devices or methods not otherwise provided for
    • E03C2201/60—Reducing noise in plumbing systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (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)
  • Sewage (AREA)
  • Pipe Accessories (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Chutes (AREA)

Abstract

L'invention propose une section de chute pour un écoulement de liquide ou fluides, en particulier d'eaux dans une direction d'écoulement de chute, comprenant un élément tubulaire de chute amont, un élément tubulaire de chute aval, une section de dévoiement entre l'élément tubulaire de chute amont et l'élément tubulaire de chute aval, un raccord avec un élément de raccord d'écoulement débouchant dans l'élément tubulaire de chute aval, l'élément tubulaire de chute amont, l'élément tubulaire de chute aval et l'élément de raccord d'écoulement étant sensiblement alignés dans la direction d'écoulement de chute, la section de chute étant caractérisée en ce que au moins l'un parmi l'élément tubulaire de chute amont, l'élément tubulaire de chute aval, et la section de dévoiement, en particulier un élément tubulaire de cette dernière comprend une surface interne munie de premiers filets hélicoïdaux.The invention provides a drop section for a flow of liquid or fluids, in particular water in a drop flow direction, comprising an upstream tubular drop member, a downstream tubular drop member, a deflection section between the upstream chute tubular member and the downstream chute tubular member, a fitting with a flow connector element opening into the downstream chute tubular member, the upstream chute tubular member, the chute tubular member downstream and the flow connection member being substantially aligned in the direction of fall flow, the chute section being characterized in that at least one of the upstream tubular member, the tubular member of downstream chute, and the deflection section, in particular a tubular element thereof, comprises an internal surface provided with first helical threads.

FR1654070A 2016-05-04 2016-05-04 FALL SECTION Active FR3051004B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1654070A FR3051004B1 (en) 2016-05-04 2016-05-04 FALL SECTION
MA42635A MA42635B1 (en) 2016-05-04 2017-05-02 Set with slab and drop section
EP17169107.4A EP3241951B1 (en) 2016-05-04 2017-05-02 Set with slab and drop section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1654070A FR3051004B1 (en) 2016-05-04 2016-05-04 FALL SECTION

Publications (2)

Publication Number Publication Date
FR3051004A1 FR3051004A1 (en) 2017-11-10
FR3051004B1 true FR3051004B1 (en) 2021-04-23

Family

ID=56990502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1654070A Active FR3051004B1 (en) 2016-05-04 2016-05-04 FALL SECTION

Country Status (3)

Country Link
EP (1) EP3241951B1 (en)
FR (1) FR3051004B1 (en)
MA (1) MA42635B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023186411A1 (en) * 2022-03-31 2023-10-05 Geberit International Ag Sanitary assembly
CN115059151B (en) * 2022-08-04 2024-10-01 基准方中建筑设计股份有限公司 Gradually-expanding type vertical pipe, water trap water supplementing device and water trap water supplementing system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848275A (en) * 1973-07-23 1974-11-19 E Dumas Standpipe vent system and fitting for multi-story buildings
FR2265029A1 (en) * 1974-03-19 1975-10-17 Ducournau Andre Low noise vertical discharge pipe for liquids - has inner helical baffle at inlet connection section
JPS6011798A (en) * 1983-06-29 1985-01-22 株式会社クボタ Aggregate pipe for drainage
WO1997011304A1 (en) * 1995-09-20 1997-03-27 Etex S.A. Tubular member for unitary acoustic sanitary ducts in a building
CA2563969C (en) * 2006-09-22 2012-07-24 Winston R. Mackelvie Flow enhancer
EP2447424B1 (en) 2010-10-27 2015-12-23 Geberit International AG Pipe branch section for downpipes
EP2525002B1 (en) * 2011-05-19 2016-11-09 Geberit International AG Pipe branch section for downpipes

Also Published As

Publication number Publication date
EP3241951A1 (en) 2017-11-08
FR3051004A1 (en) 2017-11-10
EP3241951B1 (en) 2020-09-16
MA42635B1 (en) 2020-11-30

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