FR3134065B1 - Sanitary vacuum system and rolling stock equipped with such a system. - Google Patents

Sanitary vacuum system and rolling stock equipped with such a system. Download PDF

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Publication number
FR3134065B1
FR3134065B1 FR2202891A FR2202891A FR3134065B1 FR 3134065 B1 FR3134065 B1 FR 3134065B1 FR 2202891 A FR2202891 A FR 2202891A FR 2202891 A FR2202891 A FR 2202891A FR 3134065 B1 FR3134065 B1 FR 3134065B1
Authority
FR
France
Prior art keywords
effluent
free end
pipe
fluidly connected
rolling stock
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
FR2202891A
Other languages
French (fr)
Other versions
FR3134065A1 (en
Inventor
Roland Santax
Lény Morillon
Guillaume Indiano
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.)
SNCF Voyageurs SA
Original Assignee
SNCF Voyageurs 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 SNCF Voyageurs SA filed Critical SNCF Voyageurs SA
Priority to FR2202891A priority Critical patent/FR3134065B1/en
Publication of FR3134065A1 publication Critical patent/FR3134065A1/en
Application granted granted Critical
Publication of FR3134065B1 publication Critical patent/FR3134065B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D35/00—Sanitation
    • B61D35/005—Toilet facilities
    • B61D35/007—Toilet facilities comprising toilet waste receiving, treatment, storage, disposal or removal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

Système sanitaire à dépression et matériel roulant équipé d’un tel système L’invention porte principalement sur un système sanitaire à dépression (1) pour un matériel roulant, comprenant une cuvette de réception d’effluents (2), un réservoir d’admission des effluents (3) qui est fluidiquement relié à la cuvette (2) et qui comprend une conduite de sortie d’effluents, une canalisation principale d’évacuation des effluents (5) fluidiquement reliée à la conduite de sortie d’effluents, un dispositif pneumatique (6) fluidiquement relié au réservoir d’admission (3) et configuré pour modifier la pression à l’intérieur dudit réservoir d’admission (3), lequel dispositif pneumatique (6) comprend une canalisation de circulation d’air (7) et un conduite d’éjection d’air (8) dont une extrémité libre est fluidiquement reliée à ladite canalisation de circulation d’air (7), caractérisé en ce qu’au moins la portion d’extrémité libre de la conduite d’éjection d’air (8) est indéformable, et en ce que la conduite de sortie d’effluents, ladite portion d’extrémité libre et des premier et second organes de liaison étanches sont configurés pour que la conduite de sortie d’effluents et ladite portion d’extrémité libre soient concomitamment emmanchées dans, respectivement, les premier et second organes de liaison étanches. Figure à publier avec l’abrégé : Fig. 1Sanitary vacuum system and rolling stock equipped with such a system The invention mainly relates to a sanitary vacuum system (1) for rolling stock, comprising an effluent reception basin (2), an intake tank for effluent (3) which is fluidly connected to the bowl (2) and which comprises an effluent outlet pipe, a main effluent discharge pipe (5) fluidly connected to the effluent outlet pipe, a pneumatic device (6) fluidly connected to the intake tank (3) and configured to modify the pressure inside said intake tank (3), which pneumatic device (6) comprises an air circulation pipeline (7) and an air ejection pipe (8) of which a free end is fluidly connected to said air circulation pipe (7), characterized in that at least the free end portion of the ejection pipe d The air (8) is non-deformable, and in that the effluent outlet pipe, said free end portion and first and second sealed connecting members are configured so that the effluent outlet pipe and said portion d The free end is concomitantly fitted into, respectively, the first and second sealed connecting members. Figure to be published with the abstract: Fig. 1

FR2202891A 2022-03-30 2022-03-30 Sanitary vacuum system and rolling stock equipped with such a system. Active FR3134065B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2202891A FR3134065B1 (en) 2022-03-30 2022-03-30 Sanitary vacuum system and rolling stock equipped with such a system.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2202891A FR3134065B1 (en) 2022-03-30 2022-03-30 Sanitary vacuum system and rolling stock equipped with such a system.
FR2202891 2022-03-30

Publications (2)

Publication Number Publication Date
FR3134065A1 FR3134065A1 (en) 2023-10-06
FR3134065B1 true FR3134065B1 (en) 2024-02-16

Family

ID=82780857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2202891A Active FR3134065B1 (en) 2022-03-30 2022-03-30 Sanitary vacuum system and rolling stock equipped with such a system.

Country Status (1)

Country Link
FR (1) FR3134065B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9502506D0 (en) * 1995-07-07 1995-07-07 Tykoflex I Tyresoe Ab Closing device at toilet facility with tank
FI108937B (en) * 1999-03-10 2002-04-30 Evac Int Oy Vacuum Toilet Device
EP2400071A1 (en) * 2010-06-25 2011-12-28 Tecnicas Modulares E Industriales, S.A. Vacuum toilet system
FR3036716B1 (en) * 2015-05-26 2017-05-19 Sncf Mobilites LIQUID STORAGE DEVICE AND RAIL VEHICLE HAVING SUCH A DEVICE
CN105460036A (en) * 2016-01-06 2016-04-06 长春市朗瑞斯铁路装备有限公司 Vacuum holding type dejectas collecting system
CN113415302B (en) * 2021-07-23 2022-06-28 无锡万里实业集团有限公司 Vacuum excrement collecting system with transfer box and operation method

Also Published As

Publication number Publication date
FR3134065A1 (en) 2023-10-06

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