EP3895953A4 - Railway train and fresh air inlet snow-melting device of train - Google Patents
Railway train and fresh air inlet snow-melting device of train Download PDFInfo
- Publication number
- EP3895953A4 EP3895953A4 EP19895761.5A EP19895761A EP3895953A4 EP 3895953 A4 EP3895953 A4 EP 3895953A4 EP 19895761 A EP19895761 A EP 19895761A EP 3895953 A4 EP3895953 A4 EP 3895953A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- train
- air inlet
- fresh air
- melting device
- railway
- 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- Withdrawn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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0018—Air-conditioning means, i.e. combining at least two of the following ways of treating or supplying air, namely heating, cooling or ventilating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Railway Tracks (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811503092.XA CN109353362A (en) | 2018-12-10 | 2018-12-10 | A kind of track train and train fresh air air inlet device for melting snow |
CN201822067450.9U CN209191959U (en) | 2018-12-10 | 2018-12-10 | A kind of track train and train fresh air air inlet device for melting snow |
PCT/CN2019/120993 WO2020119451A1 (en) | 2018-12-10 | 2019-11-26 | Railway train and fresh air inlet snow-melting device of train |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3895953A1 EP3895953A1 (en) | 2021-10-20 |
EP3895953A4 true EP3895953A4 (en) | 2022-09-07 |
Family
ID=71075724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19895761.5A Withdrawn EP3895953A4 (en) | 2018-12-10 | 2019-11-26 | Railway train and fresh air inlet snow-melting device of train |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3895953A4 (en) |
SG (1) | SG11202008048WA (en) |
WO (1) | WO2020119451A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203888576U (en) * | 2014-05-26 | 2014-10-22 | 南车青岛四方机车车辆股份有限公司 | Vehicle, air conditioner and overhead fresh air opening structure thereof |
CN204674593U (en) * | 2015-05-18 | 2015-09-30 | 江苏荣邦机械制造有限公司 | Rail vehicle air conditioner group electro heat rainwater separator |
CN205652133U (en) * | 2016-05-13 | 2016-10-19 | 上海飞特亚空气过滤有限公司 | Electrical heating snow melt rain separator |
CH713147A2 (en) * | 2016-11-18 | 2018-05-31 | Gk Gruenenfelder Ag | Vehicle body for a vehicle for the transport of goods, comprising a roof construction with at least one plate and at least one electric heating device. |
DE102018000998A1 (en) * | 2018-02-07 | 2018-08-02 | Daimler Ag | On-roof heat pump for a motor vehicle, in particular for a commercial vehicle |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3023236A1 (en) * | 1980-06-21 | 1982-01-14 | Daimler-Benz Ag, 7000 Stuttgart | BETWEEN THE ENGINE AND TRUNK AND THE SPLASH OF A VEHICLE LOCATED AGGREGATE ROOM |
JP4464422B2 (en) * | 2007-06-06 | 2010-05-19 | カルソニックカンセイ株式会社 | Drainage structure of vehicle air conditioner |
CN101078562A (en) * | 2007-06-29 | 2007-11-28 | 泰州泰怡热工电器有限公司 | Air preheater |
CN203126861U (en) * | 2012-11-16 | 2013-08-14 | 江苏新誉空调系统有限公司 | Rail transit air conditioning unit rainwater separating device |
JP6879781B2 (en) * | 2017-03-01 | 2021-06-02 | 株式会社ヴァレオジャパン | Vehicle air conditioner |
CN206679002U (en) * | 2017-04-13 | 2017-11-28 | 重庆公共运输职业学院 | A kind of fresh air energy saving device of the orbit passenger transport row car air-conditioner of energy-conserving and environment-protective |
CN109353362A (en) * | 2018-12-10 | 2019-02-19 | 中车长春轨道客车股份有限公司 | A kind of track train and train fresh air air inlet device for melting snow |
CN209191959U (en) * | 2018-12-10 | 2019-08-02 | 中车长春轨道客车股份有限公司 | A kind of track train and train fresh air air inlet device for melting snow |
-
2019
- 2019-11-26 WO PCT/CN2019/120993 patent/WO2020119451A1/en unknown
- 2019-11-26 EP EP19895761.5A patent/EP3895953A4/en not_active Withdrawn
- 2019-11-26 SG SG11202008048WA patent/SG11202008048WA/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203888576U (en) * | 2014-05-26 | 2014-10-22 | 南车青岛四方机车车辆股份有限公司 | Vehicle, air conditioner and overhead fresh air opening structure thereof |
CN204674593U (en) * | 2015-05-18 | 2015-09-30 | 江苏荣邦机械制造有限公司 | Rail vehicle air conditioner group electro heat rainwater separator |
CN205652133U (en) * | 2016-05-13 | 2016-10-19 | 上海飞特亚空气过滤有限公司 | Electrical heating snow melt rain separator |
CH713147A2 (en) * | 2016-11-18 | 2018-05-31 | Gk Gruenenfelder Ag | Vehicle body for a vehicle for the transport of goods, comprising a roof construction with at least one plate and at least one electric heating device. |
DE102018000998A1 (en) * | 2018-02-07 | 2018-08-02 | Daimler Ag | On-roof heat pump for a motor vehicle, in particular for a commercial vehicle |
Non-Patent Citations (1)
Title |
---|
See also references of WO2020119451A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3895953A1 (en) | 2021-10-20 |
WO2020119451A1 (en) | 2020-06-18 |
SG11202008048WA (en) | 2020-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20200813 |
|
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 |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20220808 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B61D 27/00 20060101AFI20220802BHEP |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: LI, CHANGSHENG Inventor name: ZHAO, JINLONG Inventor name: CAO, YANHUA |
|
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 |
|
18D | Application deemed to be withdrawn |
Effective date: 20230307 |