FR2240322A1 - Branch junction piece for waste water pipes - has lateral break-fall ramp and air compensation chamber - Google Patents

Branch junction piece for waste water pipes - has lateral break-fall ramp and air compensation chamber

Info

Publication number
FR2240322A1
FR2240322A1 FR7329288A FR7329288A FR2240322A1 FR 2240322 A1 FR2240322 A1 FR 2240322A1 FR 7329288 A FR7329288 A FR 7329288A FR 7329288 A FR7329288 A FR 7329288A FR 2240322 A1 FR2240322 A1 FR 2240322A1
Authority
FR
France
Prior art keywords
ramp
chamber
waste water
water pipes
air compensation
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
FR7329288A
Other languages
French (fr)
Other versions
FR2240322B1 (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.)
Industrielle Gaillon Armovyl SA ARMOSIG
Original Assignee
Industrielle Gaillon Armovyl SA ARMOSIG
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 Industrielle Gaillon Armovyl SA ARMOSIG filed Critical Industrielle Gaillon Armovyl SA ARMOSIG
Priority to FR7329288A priority Critical patent/FR2240322A1/en
Publication of FR2240322A1 publication Critical patent/FR2240322A1/en
Application granted granted Critical
Publication of FR2240322B1 publication Critical patent/FR2240322B1/fr
Granted legal-status Critical Current

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

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)
  • Sink And Installation For Waste Water (AREA)
  • Refuse Collection And Transfer (AREA)

Abstract

A lateral break fall ramp (35) on the main flow is formed in conjunction with an air compensation (39) chamber. The ramp and chamber are sited vertically above the point of entry of subsidiary pipes; their function being to reduce the ram effect of the descending column of waste water and the loss of siphon in subsidiary appliances. The ramp is shaped as steps (40, 42) cantilevering down at about 45 deg. from the rear pipe wall (25). Step risers (40) form air vents from the chamber (39) formed beneath. The descending column is retarded by the ramp and residual vacuum above relieved via the air vents from the reserve chamber.
FR7329288A 1973-08-10 1973-08-10 Branch junction piece for waste water pipes - has lateral break-fall ramp and air compensation chamber Granted FR2240322A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7329288A FR2240322A1 (en) 1973-08-10 1973-08-10 Branch junction piece for waste water pipes - has lateral break-fall ramp and air compensation chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7329288A FR2240322A1 (en) 1973-08-10 1973-08-10 Branch junction piece for waste water pipes - has lateral break-fall ramp and air compensation chamber

Publications (2)

Publication Number Publication Date
FR2240322A1 true FR2240322A1 (en) 1975-03-07
FR2240322B1 FR2240322B1 (en) 1978-05-26

Family

ID=9123861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7329288A Granted FR2240322A1 (en) 1973-08-10 1973-08-10 Branch junction piece for waste water pipes - has lateral break-fall ramp and air compensation chamber

Country Status (1)

Country Link
FR (1) FR2240322A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0258200A1 (en) * 1986-08-27 1988-03-02 Uponor N.V. Device in a waste water installation in a building
EP1045076A2 (en) * 1999-04-14 2000-10-18 Bridgestone Corporation Building drainage system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0258200A1 (en) * 1986-08-27 1988-03-02 Uponor N.V. Device in a waste water installation in a building
EP1045076A2 (en) * 1999-04-14 2000-10-18 Bridgestone Corporation Building drainage system
EP1045076A3 (en) * 1999-04-14 2002-01-23 Bridgestone Corporation Building drainage system
US6425217B1 (en) 1999-04-14 2002-07-30 Bridgestone Corporation Building drainage system

Also Published As

Publication number Publication date
FR2240322B1 (en) 1978-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse