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1. (WO2018049795) GAS TANK OF FUEL CELL VEHICLE AND FUEL CELL VEHICLE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/049795 International Application No.: PCT/CN2017/076205
Publication Date: 22.03.2018 International Filing Date: 09.03.2017
IPC:
B60L 11/18 (2006.01) ,B60K 15/10 (2006.01) ,B60K 15/03 (2006.01) ,G08B 21/16 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
11
Electric propulsion with power supplied within the vehicle
18
using power supplied from primary cells, secondary cells, or fuel cells
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
15
Arrangement in connection with fuel supply of combustion engines; Mounting or construction of fuel tanks
10
concerning gas-producing plants
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
15
Arrangement in connection with fuel supply of combustion engines; Mounting or construction of fuel tanks
03
Fuel tanks
G PHYSICS
08
SIGNALLING
B
SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
21
Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
02
Alarms for ensuring the safety of persons
12
responsive to undesired emission of substances, e.g. pollution alarms
16
Combustible gas alarms
Applicants:
北汽福田汽车股份有限公司 BEIQI FOTON MOTOR CO., LTD. [CN/CN]; 中国北京市 昌平区沙河镇沙阳路 Shayang Road, Shahe Town Changping District Beijing 102206, CN
Inventors:
肖杨 XIAO, Yang; CN
李春辉 LI, Chunhui; CN
王雷 WANG, Lei; CN
于兴国 YU, Xingguo; CN
Agent:
北京清亦华知识产权代理事务所(普通合伙) TSINGYIHUA INTELLECTUAL PROPERTY LLC; 中国北京市 海淀区清华园清华大学照澜院商业楼301室 Room 301 Trade Building, Zhaolanyuan Tsinghua University, Qinghuayuan Haidian District Beijing 100084, CN
Priority Data:
201621054615.313.09.2016CN
Title (EN) GAS TANK OF FUEL CELL VEHICLE AND FUEL CELL VEHICLE
(FR) RÉSERVOIR DE GAZ DE VÉHICULE À PILE À COMBUSTIBLE ET VÉHICULE À PILE À COMBUSTIBLE
(ZH) 燃料电池车的加气舱和燃料电池车
Abstract:
(EN) A gas tank (100) of a fuel cell vehicle comprises a lower sealing plate (40), a side wall (30), an upper sealing plate (10) and a stop plate (20). An upper end and a lower end of the side wall (30) are respectively connected to the upper sealing plate (10) and the lower sealing plate (40) to form a tank (101) having one open side. One side of the upper sealing plate (10) near the open end of the tank (101) is connected with the stop plate (20). The tank (101) is for placing a gas injecting assembly (50), which is for injecting a gas having a density less than that of air. A horizontal height of the upper sealing plate (10) gradually decreases from one end near the open end towards the other end. The stop plate (20) is provided with ventilation holes. The gas tank (100) of the fuel cell vehicle, by means of the inclined upper sealing plate (10) and the ventilation holes (21) provided, is capable of limiting a discharge path of leaking gas, ensuring that a gas concentration of the gas tank (100) is kept within a safe range and enhancing overall safety of the vehicle. A fuel cell vehicle having the gas tank (100) is further disclosed.
(FR) L'invention concerne un réservoir de gaz (100) d'un véhicule à pile à combustible, lequel réservoir comprend une plaque d'étanchéité inférieure (40), une paroi latérale (30), une plaque d'étanchéité supérieure (10) et une plaque d'arrêt (20). Une extrémité supérieure et une extrémité inférieure de la paroi latérale (30) sont respectivement reliées à la plaque d'étanchéité supérieure (10) et à la plaque d'étanchéité inférieure (40) pour former un réservoir (101) ayant un côté ouvert. Un côté de la plaque d'étanchéité supérieure (10) à proximité de l'extrémité ouverte du réservoir (101) est relié à la plaque d'arrêt (20). Le réservoir (101) est destiné à placer un ensemble d'injection de gaz (50), qui est destiné à injecter un gaz ayant une densité inférieure à celle de l'air. Une hauteur horizontale de la plaque d'étanchéité supérieure (10) diminue progressivement d'une extrémité à proximité de l'extrémité ouverte vers l'autre extrémité. La plaque d'arrêt (20) est pourvue de trous de ventilation. Le réservoir de gaz (100) du véhicule à pile à combustible, au moyen de la plaque d'étanchéité supérieure inclinée (10) et des trous de ventilation (21), est apte à limiter un trajet d'évacuation de gaz de fuite, garantissant qu'une concentration de gaz du réservoir de gaz (100) est maintenue dans une plage de sécurité et améliorant la sécurité globale du véhicule. L'invention concerne en outre un véhicule à pile à combustible équipé du réservoir de gaz (100).
(ZH) 一种燃料电池车的加气舱(100),包括:底封板(40)、侧围(30)、上封板(10)和止挡板(20),侧围(30)的上端和下端分别与上封板(10)和底封板(40)相连,以形成一侧敞开的舱体(101),且上封板(10)的靠近舱体(101)的敞开端的一侧与止挡板(20)相连,舱体(101)用于放置加气总成(50),加气总成(50)用于加注密度小于空气密度的气体;其中,上封板(10)的水平高度从靠近敞开端的一端到另一端逐渐降低,止挡板(20)上设有排气孔。该燃料电池车的加气舱(100)通过设置倾斜的上封板(10)以及排气孔(21),可以限定出泄漏气体的排出路径,确保加气舱(100)的气体浓度在安全范围内,提高整车安全性。还公开了一种包括该加气舱(100)的燃料电池车。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)