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1. (WO2019047349) GAS RECOVERY AND INFLATION DEVICE AND SULFUR HEXAFLUORIDE GAS RECOVERY AND INFLATION DEVICE
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Pub. No.: WO/2019/047349 International Application No.: PCT/CN2017/108580
Publication Date: 14.03.2019 International Filing Date: 31.10.2017
IPC:
H01H 33/57 (2006.01) ,C01B 17/45 (2006.01) ,F17D 1/04 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
33
High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
02
Details
53
Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
57
Recuperation of liquid or gas
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
17
Sulfur; Compounds thereof
45
Compounds containing sulfur and halogen, with or without oxygen
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
D
PIPE-LINE SYSTEMS; PIPE-LINES
1
Pipe-line systems
02
for gases or vapours
04
for distribution of gas
Applicants:
河南平高电气股份有限公司 HENAN PINGGAO ELECTRIC CO., LTD. [CN/CN]; 中国河南省平顶山市 南环东路22号 Nanhuandong Road 22 Pingdingshan, Henan 467001, CN
平高集团有限公司 PINGGAO GROUP CO., LTD. [CN/CN]; 中国河南省平顶山市 南环东路22号 Nanhuandong Road 22 Pingdingshan, Henan 467001, CN
国家电网公司 STATE GRID CORPORATION OF CHINA [CN/CN]; 中国北京市 西城区西长安街86号 No. 86, Chang`an Avenue West Xicheng District, Beijing 100031, CN
Inventors:
张建飞 ZHANG, Jianfei; CN
邹高鹏 ZOU, Gaopeng; CN
靳国豪 JIN, Guohao; CN
刘朋亮 LIU, Pengliang; CN
王玉春 WANG, Yuchun; CN
孟凡青 MENG, Fanqing; CN
方煜瑛 FANG, Yuying; CN
Agent:
北京派特恩知识产权代理有限公司 CHINA PAT INTELLECTUAL PROPERTY OFFICE; 中国北京市 海淀区海淀南路21号中关村知识产权大厦B座2层 2nd Floor, Zhongguancun Intellectual Property Building, Block B, No.21 Haidian South Road Haidian District, Beijing 100080, CN
Priority Data:
201710807683.508.09.2017CN
Title (EN) GAS RECOVERY AND INFLATION DEVICE AND SULFUR HEXAFLUORIDE GAS RECOVERY AND INFLATION DEVICE
(FR) DISPOSITIF DE RÉCUPÉRATION ET DE GONFLAGE DE GAZ ET DISPOSITIF DE RÉCUPÉRATION ET DE GONFLAGE DE GAZ D'HEXAFLUORURE DE SOUFRE
(ZH) 气体回收充气装置和六氟化硫气体回收充气装置
Abstract:
(EN) A sulphur hexafluoride gas recovery and inflation device, comprises a joint device. The joint device is connected with a vacuumizing branch, a recovery branch and an inflation branch, and can gate or communicate the vacuumizing branch, the recovery branch and the inflation branch; a gas storage tank (19) is connected onto the recovery branch at one end away from the joint device; the upstream end of the inflation branch is connected to the recovery branch at the upstream of the gas storage tank (19), and the downstream end of the inflation branch is connected to the upstream end of the recovery branch; the recovery branch is provided with a gas liquefaction device.
(FR) L'invention concerne un dispositif de récupération et de gonflage de gaz d'hexafluorure de soufre qui comprend un dispositif d'articulation. Le dispositif d'articulation est relié à une branche de mise sous vide, à une branche de récupération et à une branche de gonflage, et peut fermer ou faire communiquer la branche de mise sous vide, la branche de récupération et la branche de gonflage; un réservoir de stockage de gaz (19) est relié sur la branche de récupération à une extrémité éloignée du dispositif d'articulation; l'extrémité amont de la branche de gonflage est reliée à la branche de récupération en amont du réservoir de stockage de gaz (19), et l'extrémité aval de la branche de gonflage est reliée à l'extrémité amont de la branche de récupération; la branche de récupération est pourvue d'un dispositif de liquéfaction de gaz.
(ZH) 一种六氟化硫气体回收充气装置,包括接头装置,接头装置连接有抽真空支路、回收支路以及充气支路并可选通或连通抽真空支路与回收支路和充气支路,回收支路远离接头装置的一端连接有储气罐(19),充气支路的上游端在储气罐(19)上游与回收支路连接,下游端与回收支路的上游端连接,回收支路上设置有气体液化装置。
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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, JO, 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)