EP2199176A3 - System for discharging grey water from a sanitation device of a rail vehicle - Google Patents

System for discharging grey water from a sanitation device of a rail vehicle Download PDF

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Publication number
EP2199176A3
EP2199176A3 EP09178717A EP09178717A EP2199176A3 EP 2199176 A3 EP2199176 A3 EP 2199176A3 EP 09178717 A EP09178717 A EP 09178717A EP 09178717 A EP09178717 A EP 09178717A EP 2199176 A3 EP2199176 A3 EP 2199176A3
Authority
EP
European Patent Office
Prior art keywords
rail vehicle
gray water
discharge pipe
grey water
sanitation device
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
EP09178717A
Other languages
German (de)
French (fr)
Other versions
EP2199176A2 (en
EP2199176B1 (en
Inventor
Rainer Wiegner
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP2199176A2 publication Critical patent/EP2199176A2/en
Publication of EP2199176A3 publication Critical patent/EP2199176A3/en
Application granted granted Critical
Publication of EP2199176B1 publication Critical patent/EP2199176B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D35/00—Sanitation

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)

Abstract

Die Erfindung betrifft ein Ablasssystem für Grauwasser aus einer Sanitäreinrichtung eines Schienenfahrzeuges, insbesondere dem Küchen- und/oder WC-Bereich eines Reisezuges, bei dem das Grauwasser über ein Ablassrohr (7) unterhalb des Schienenfahrzeuges nach außen auf das Gleisbett abgeleitet wird. Um ein Ablasssystem für Grauwasser aus einer Sanitäreinrichtung eines Schienenfahrzeuges so zu gestalten, dass eine Verstopfung des Grauwasserabflusses durch Eisbildung im Ablassrohr (7) unter bestimmten Klimaeinflüssen und Umgebungsrandbedingungen sicher verhindert wird, ist vorgesehen, dass die Außenwand des Ablassrohres (7) mindestens unmittelbar an seinem Auslassende unter Bildung einer stirnseitigen planen Ringfläche aufgeweitet ist.

Figure imgaf001
The invention relates to a drainage system for gray water from a sanitary device of a rail vehicle, in particular the kitchen and / or toilet area of a passenger train, in which the gray water is discharged via a discharge pipe (7) below the rail vehicle to the outside on the track bed. In order to design a drainage system for gray water from a sanitary device of a rail vehicle so that clogging of the gray water drainage by ice formation in the discharge pipe (7) under certain climatic influences and environmental conditions is reliably prevented, it is provided that the outer wall of the discharge pipe (7) at least directly on his Exhaust end is widened to form a frontal plan annular surface.
Figure imgaf001
EP20090178717 2008-12-22 2009-12-10 System for discharging grey water from a sanitation device of a rail vehicle Not-in-force EP2199176B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810064369 DE102008064369A1 (en) 2008-12-22 2008-12-22 Drainage system for gray water from a sanitary device of a rail vehicle

Publications (3)

Publication Number Publication Date
EP2199176A2 EP2199176A2 (en) 2010-06-23
EP2199176A3 true EP2199176A3 (en) 2011-10-19
EP2199176B1 EP2199176B1 (en) 2015-01-28

Family

ID=42097472

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20090178717 Not-in-force EP2199176B1 (en) 2008-12-22 2009-12-10 System for discharging grey water from a sanitation device of a rail vehicle

Country Status (3)

Country Link
EP (1) EP2199176B1 (en)
DE (1) DE102008064369A1 (en)
ES (1) ES2532959T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012201146B3 (en) * 2012-01-26 2013-05-16 Siemens Aktiengesellschaft Water outlet for a sanitary system of a rail vehicle
CN103419805A (en) * 2013-08-23 2013-12-04 长春轨道客车股份有限公司 Air exhaust and flow guide pipe for excrement collecting system of railway vehicle
CN108757099A (en) * 2018-07-16 2018-11-06 安徽江淮纳威司达柴油发动机有限公司 A kind of engine breather pipe structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2426089A1 (en) * 1974-05-30 1975-12-18 Deutsche Bundesbahn High-speed railway train lavatory - has suction hood formed by paired wind ducts and compartmented interior
DD136483A1 (en) * 1978-05-18 1979-07-11 Eckehard Petrick ABORTFALLROHR IN VEHICLES, ESPECIALLY IN RAIL VEHICLES
DD271353A1 (en) * 1988-03-31 1989-08-30 Berlin Fahrzeugausruestung FROST-PROOF SANITARY EQUIPMENT, ESPECIALLY FOR TRAVEL TROLLEYS
DD271351A1 (en) * 1988-03-31 1989-08-30 Berlin Fahrzeugausruestung DRAIN TUBE HEATING FOR TOILETS, ESPECIALLY FOR TRAVEL TROLLEYS WITH PRESSURE VENTILATION

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2426089A1 (en) * 1974-05-30 1975-12-18 Deutsche Bundesbahn High-speed railway train lavatory - has suction hood formed by paired wind ducts and compartmented interior
DD136483A1 (en) * 1978-05-18 1979-07-11 Eckehard Petrick ABORTFALLROHR IN VEHICLES, ESPECIALLY IN RAIL VEHICLES
DD271353A1 (en) * 1988-03-31 1989-08-30 Berlin Fahrzeugausruestung FROST-PROOF SANITARY EQUIPMENT, ESPECIALLY FOR TRAVEL TROLLEYS
DD271351A1 (en) * 1988-03-31 1989-08-30 Berlin Fahrzeugausruestung DRAIN TUBE HEATING FOR TOILETS, ESPECIALLY FOR TRAVEL TROLLEYS WITH PRESSURE VENTILATION

Also Published As

Publication number Publication date
ES2532959T3 (en) 2015-04-06
DE102008064369A1 (en) 2010-07-08
EP2199176A2 (en) 2010-06-23
EP2199176B1 (en) 2015-01-28

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