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1. (WO2019049677) RECIPROCATING STEAM ENGINE
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Pub. No.: WO/2019/049677 International Application No.: PCT/JP2018/031130
Publication Date: 14.03.2019 International Filing Date: 23.08.2018
IPC:
F01K 25/10 (2006.01) ,F01B 29/12 (2006.01) ,F01K 7/36 (2006.01) ,F01K 21/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
K
STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
25
Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
08
using special vapours
10
the vapours being cold, e.g. ammonia, carbon dioxide, ether
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
B
MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
29
Machines or engines with pertinent characteristics other than those provided for in main groups F01B1/-F01B27/148
08
Reciprocating-piston machines or engines not otherwise provided for
10
Engines
12
Steam engines
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
K
STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
7
Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles, or processes; Regulating means peculiar to such systems, cycles, or processes; Use of withdrawn or exhaust steam for feed-water heating
34
the engines being of extraction or non-condensing type; Use of steam for feed-water heating
36
the engines being of positive-displacement type
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
K
STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
21
Steam engine plants not otherwise provided for
02
with steam generation in engine cylinders
Applicants:
鈴木 信彦 SUZUKI Nobuhiko [JP/JP]; JP
Inventors:
鈴木 信彦 SUZUKI Nobuhiko; JP
Agent:
特許業務法人 湘洋内外特許事務所 SHOYO INTELLECTUAL PROPERTY FIRM; 神奈川県横浜市西区北幸二丁目15-1 東武横浜第2ビル6階 6F, Tobu Yokohama 2ND Bldg., 15-1, Kitasaiwai 2-chome, Nishi-ku, Yokohama-shi, Kanagawa 2200004, JP
Priority Data:
2017-17019205.09.2017JP
Title (EN) RECIPROCATING STEAM ENGINE
(FR) MOTEUR À VAPEUR À MOUVEMENT ALTERNATIF
(JA) レシプロ式蒸気機関
Abstract:
(EN) The present invention efficiently heats and vaporizes a working fluid. This reciprocating steam engine reciprocates a piston by expanding/contracting a cylinder expansion chamber, and is characterized by being provided with: an injection part that injects a working fluid to the expansion chamber; and a first heating part that heats the working fluid at the injection part before the injection to the expansion chamber, the expansion chamber being expanded by an increase in volume of the working fluid injected to the expansion chamber resulting from vaporization of the working fluid.
(FR) La présente invention chauffe et vaporise efficacement un fluide de travail. Ce moteur à vapeur à mouvement alternatif entraîne en un mouvement de va-et-vient un piston par expansion/contraction d'une chambre d'expansion de cylindre, et est caractérisé en ce qu'il comprend: une partie d'injection qui injecte un fluide de travail dans la chambre d'expansion; et une première partie de chauffage qui chauffe le fluide de travail au niveau de la partie d'injection avant l'injection dans la chambre d'expansion, la chambre d'expansion étant étendue par une augmentation du volume du fluide de travail injecté dans la chambre d'expansion résultant de la vaporisation du fluide de travail.
(JA) 作動流体を効率的に加熱して蒸気化する。 レシプロ式蒸気機関は、シリンダの膨張室を拡張、収縮させることによりピストンを往復運動させるレシプロ式蒸気機関において、前記膨張室に対して作動流体を噴射する噴射部と、前記膨張室に噴射される前の前記作動流体を前記噴射部において加熱する第1加熱部と、を備え、前記膨張室に噴射された前記作動流体が蒸気化して体積が膨張することにより前記膨張室が拡張される、ことを特徴とする。
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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, 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)