EP2782487A1 - Schienenfahrzeug mit einer frostgeschützten wasserauslassleitung - Google Patents
Schienenfahrzeug mit einer frostgeschützten wasserauslassleitungInfo
- Publication number
- EP2782487A1 EP2782487A1 EP13700373.7A EP13700373A EP2782487A1 EP 2782487 A1 EP2782487 A1 EP 2782487A1 EP 13700373 A EP13700373 A EP 13700373A EP 2782487 A1 EP2782487 A1 EP 2782487A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- rail vehicle
- water outlet
- vehicle according
- heated
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0036—Means for heating only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D35/00—Sanitation
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/34—Heating of pipes or pipe systems using electric, magnetic or electromagnetic fields, e.g. using induction, dielectric or microwave heating
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/35—Ohmic-resistance heating
- F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6851—With casing, support, protector or static constructional installations
- Y10T137/6855—Vehicle
- Y10T137/6866—Railway car
- Y10T137/6877—Roof, wall or floor
Definitions
- the invention relates to a rail vehicle with a water outlet, the tail of which adjoins an opening in a bottom plate of the rail vehicle.
- Such water outlet lines are designed to be heated, in particular in the region of their tail, so that, when low temperatures occur, freezing of the water outlet line at its outlet point is reliably avoided.
- a heater is often present as a heating tape, which is wound around the water outlet.
- all water pipes that are laid under the floor are equipped with heating tapes for rail vehicles.
- greywater which occurs in a normal operation of a water system in the galley area of the rail vehicle, must be trained on a track bed.
- a sol ⁇ gray gray water outlet or - End diress proceedingss technisch ends with the passage through a bottom plate of the rail vehicle.
- greywater can no longer be supplied and accumulate in the galley.
- the invention has the object of providing such further wrap the rail vehicle aforementioned ent ⁇ that an increased frost protection for the outflow point of the water outlet pipe is achieved. This object is achieved in that at the tail of the
- Water outlet a heated plate is provided, which is arranged parallel to the bottom plate and a passage has, which is adapted to a free cross section of the end piece of the water outlet.
- the heated plate is thus at the outlet point of the water outlet pipe efficient heat source that a ⁇ to the end piece of the water outlet pipe freeze effectively reduced even at low temperatures.
- the heated plate is preferably designed as a flat round plate.
- the heated plate can enclose the end of the Wasserauslasslei ⁇ device, so that there is a thermal contact between the heated plate and the tail.
- a flat-acting heater is provided, which may be formed in particular as a heating mat. In this way, an effective heating of the plate takes place.
- a peripheral surface of the end piece of the water from ⁇ forward conduction can be provided with a surface-acting heater which can be designed as a heating mat also. Both the tail heater and the heated plate heater may have a common electrical power supply.
- the heated plate may have two superposed Operaplat- th, of which the plate remote from the bottom plate ⁇ is heated plate and the bottom plate facing part ⁇ plate is formed as a thermally conductive plastic plate.
- This design has the advantage that an overall height of the heated plate while maintaining the heated part plate can be varied in that a height of the plastic ⁇ plate is adjusted.
- a free cross section of the passage in the heated plate increases towards the bottom plate. This increase can be steady or gradual. This from ⁇ education supports the frost resistance on the water outlet.
- a free cross-section of the bottom plate breakthrough at least 1.5 times the free cross section of the passage of the heated plate. In this way, a considerable part of the surface of the heated plate is exposed.
- the single figure shows a cross-sectional view of an end portion of a water outlet pipe in view of a portion of a floor panel of a rail vehicle.
- the figure shows an example coming from a galley of a rail vehicle water outlet 1 with an end piece 2, which is provided in the present embodiment as ge ⁇ special component. It is also conceivable that the water outlet 1 maintains its outer shape to the lower edge of the end piece 2 in the figure. Outside the end piece 2, the water outlet pipe 1 is wrapped with a heating tape 3 for protection against frost effects.
- the end piece 2 of the water outlet pipe 1 adjoins an opening 4 in a bottom plate 5 of the rail vehicle.
- a bottom plate side edge 6 of the end piece 2 is surrounded by a heated plate 7, which has a central passage 8, which is adapted to a free cross section of the end piece 2 in the region of the edge 6.
- the plate 7 is arranged pa ⁇ rallel to the bottom plate 5 and constructed of two superimposed partial plates 9, 10. It is the the the the water
- This free cross section is in turn dimensioned smaller than that of the opening 4 in the bottom plate fifth
- the end piece 2 is provided at its periphery with a heating mat 12, which can be supplied together with the heating mat 11 with electrical energy.
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Air-Conditioning For Vehicles (AREA)
- Supports For Pipes And Cables (AREA)
- Resistance Heating (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210201851 DE102012201851A1 (de) | 2012-02-08 | 2012-02-08 | Schienenfahrzeug mit einer frostgeschützten Wasserauslassleitung |
PCT/EP2013/050436 WO2013117377A1 (de) | 2012-02-08 | 2013-01-11 | Schienenfahrzeug mit einer frostgeschützten wasserauslassleitung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2782487A1 true EP2782487A1 (de) | 2014-10-01 |
Family
ID=47561605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13700373.7A Withdrawn EP2782487A1 (de) | 2012-02-08 | 2013-01-11 | Schienenfahrzeug mit einer frostgeschützten wasserauslassleitung |
Country Status (7)
Country | Link |
---|---|
US (1) | US9381925B2 (de) |
EP (1) | EP2782487A1 (de) |
CN (1) | CN204379137U (de) |
CA (1) | CA2863917A1 (de) |
DE (1) | DE102012201851A1 (de) |
RU (1) | RU2624485C2 (de) |
WO (1) | WO2013117377A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107601277A (zh) * | 2017-10-26 | 2018-01-19 | 南通中远重工有限公司 | 一种高寒地区特大型起重机防冻装置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1845277A (en) * | 1931-04-20 | 1932-02-16 | Lew A Hurlburt | Toilet control apparatus for vehicles |
US2599671A (en) * | 1946-12-07 | 1952-06-10 | Curtiss Wright Corp | Fluid conduit heating means |
DD61009A1 (de) * | 1967-05-03 | 1968-04-05 | ||
DD93357A1 (de) * | 1971-11-10 | 1972-10-20 | ||
GB1546875A (en) * | 1976-10-28 | 1979-05-31 | Messerschmitt Boelkow Blohm | Toilet installation primarily for railway coaches |
CA1252055A (en) * | 1988-03-05 | 1989-04-04 | Max J. Roach | Method of welding flanged pipe sections and apparatus therefor |
DD271353A1 (de) * | 1988-03-31 | 1989-08-30 | Berlin Fahrzeugausruestung | Frostsichere sanitaereinrichtung, insbesondere fuer reisezugwagen |
DE59000467D1 (de) * | 1990-02-23 | 1992-12-17 | Maier Christian Masch | Dichtkopf zum zufuehren eines waermetraegermediums zu einem rotierenden drucksystem. |
US5290996A (en) * | 1992-02-21 | 1994-03-01 | The B. F. Goodrich Company | Modular drainmast for aircraft |
US5713265A (en) * | 1996-06-10 | 1998-02-03 | Maytag Corporation | Grease transfer system for grill ranges |
US5975119A (en) * | 1997-08-12 | 1999-11-02 | Transdigm, Inc. | Ice-proof fluid line assemblies |
US6211494B1 (en) * | 1999-08-25 | 2001-04-03 | The B. F. Goodrich Company | Drainmast with integral electronic temperature control |
AU2002235117A1 (en) * | 2000-08-18 | 2002-05-15 | Goodrich Corporation | Aircraft drainmast assembly with lightning protection |
US6425554B1 (en) * | 2000-10-12 | 2002-07-30 | The B. F. Goodrich Company | Bottom discharge drainmast for an aircraft |
US20020166988A1 (en) * | 2001-05-14 | 2002-11-14 | Salco Products, Inc. | Drain plug for rail cars |
US6792200B2 (en) * | 2002-04-04 | 2004-09-14 | Arizona Public Service Company, Inc. | System and method for a pre-fabricated heat-traced header |
US7028715B2 (en) * | 2003-01-24 | 2006-04-18 | Dt Search & Design Llc | Heated drain line apparatus |
US6727481B1 (en) * | 2003-06-06 | 2004-04-27 | Robert C. Wilds | Heated conduit |
FR2905161B1 (fr) * | 2006-08-25 | 2012-04-20 | Inergy Automotive Systems Res | Raccord avec element chauffant integre. |
US20130160475A1 (en) * | 2010-02-09 | 2013-06-27 | Carrier Corporation | Refrigerated Case Defrost Water Drain |
RU111490U1 (ru) * | 2011-05-05 | 2011-12-20 | Общество с ограниченной ответственностью "Промтехмонтаж" | Санитарный комплекс, соединительный модуль и бак-накопитель |
US8946603B2 (en) * | 2011-09-16 | 2015-02-03 | Be Aerospace, Inc. | Drain/fill fitting |
-
2012
- 2012-02-08 DE DE201210201851 patent/DE102012201851A1/de not_active Withdrawn
-
2013
- 2013-01-11 WO PCT/EP2013/050436 patent/WO2013117377A1/de active Application Filing
- 2013-01-11 CN CN201390000251.9U patent/CN204379137U/zh not_active Expired - Fee Related
- 2013-01-11 US US14/377,514 patent/US9381925B2/en not_active Expired - Fee Related
- 2013-01-11 RU RU2014136114A patent/RU2624485C2/ru not_active IP Right Cessation
- 2013-01-11 EP EP13700373.7A patent/EP2782487A1/de not_active Withdrawn
- 2013-01-11 CA CA2863917A patent/CA2863917A1/en not_active Abandoned
Non-Patent Citations (2)
Title |
---|
None * |
See also references of WO2013117377A1 * |
Also Published As
Publication number | Publication date |
---|---|
RU2014136114A (ru) | 2016-03-27 |
CA2863917A1 (en) | 2013-08-15 |
CN204379137U (zh) | 2015-06-10 |
US9381925B2 (en) | 2016-07-05 |
DE102012201851A1 (de) | 2013-08-08 |
WO2013117377A1 (de) | 2013-08-15 |
RU2624485C2 (ru) | 2017-07-04 |
US20150013782A1 (en) | 2015-01-15 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20140627 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SIEMENS AKTIENGESELLSCHAFT |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A47K 11/00 20060101ALI20180503BHEP Ipc: B61D 35/00 20060101ALI20180503BHEP Ipc: B61D 27/00 20060101AFI20180503BHEP |
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GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
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INTG | Intention to grant announced |
Effective date: 20180608 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20181019 |