WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2017199660) STEAM TURBINE PLANT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/199660 International Application No.: PCT/JP2017/015462
Publication Date: 23.11.2017 International Filing Date: 17.04.2017
IPC:
F01K 7/16 (2006.01) ,F01K 7/12 (2006.01) ,F01K 7/22 (2006.01) ,F01K 7/38 (2006.01) ,F01K 7/44 (2006.01) ,F01K 9/00 (2006.01) ,F22D 1/32 (2006.01) ,F22D 11/00 (2006.01) ,F22D 11/06 (2006.01)
Applicants: MITSUBISHI HITACHI POWER SYSTEMS, LTD.[JP/JP]; 3-1, Minatomirai 3-chome, Nishi-ku, Yokohama-shi, Kanagawa 2208401, JP
Inventors: TAKAHASHI, Ryota; JP
FUJITA, Issaku; JP
TANAKA, Kentaro; JP
Agent: SAKAI INTERNATIONAL PATENT OFFICE; Toranomon Mitsui Building, 8-1, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 1000013, JP
Priority Data:
2016-10160820.05.2016JP
Title (EN) STEAM TURBINE PLANT
(FR) INSTALLATION DE TURBINE À VAPEUR
(JA) 蒸気タービンプラント
Abstract: front page image
(EN) A steam turbine plant equipped with: a high-intermediate pressure turbine (21) at one end of which in the axial direction a high-pressure turbine unit (25) is provided, and at the other end of which an intermediate-pressure turbine unit (26) is provided; low-pressure turbines (22, 23) arranged coaxially with the high-intermediate pressure turbine (21); condensers (33, 34) that cool steam used in the low-pressure turbines (22, 23), thereby condensing the steam and converting the steam to condensate water; and a second high-pressure water supply heater (50) that heats the condensate water by means of steam discharged from the high-pressure turbine unit (25).
(FR) L'invention concerne une installation de turbine à vapeur comprenant : une turbine à pression haute/intermédiaire (21) comportant, au niveau d'une extrémité dans la direction axiale, un ensemble turbine à haute pression (25) et, au niveau de l'autre extrémité, un ensemble turbine à pression intermédiaire (26); des turbines à basse pression (22, 23) disposées de manière coaxiale à la turbine à pression haute/intermédiaire (21); des condenseurs (33, 34) destinés à refroidir la vapeur utilisée dans les turbines à basse pression (22, 23) afin de condenser la vapeur et convertir la vapeur en eau de condensat; et un second appareil chauffant (50) d'alimentation en eau à haute pression destiné à chauffer l'eau de condensat au moyen de la vapeur évacuée de l'ensemble turbine à haute pression (25).
(JA) 蒸気タービンプラントにおいて、軸心方向の一端部に高圧タービン部(25)が設けられて他端部に中圧タービン部(26)が設けられる高中圧タービン(21)と、高中圧タービン(21)と同軸上に配置される低圧タービン(22,23)と、低圧タービン(22,23)で使用された蒸気を冷却して凝縮することで復水とする復水器(33,34)と、高圧タービン部(25)から排出された蒸気により復水を加熱する第2高圧給水加熱器(50)とを設ける。
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, 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: Japanese (JA)
Filing Language: Japanese (JA)