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1. (WO2017137661) COMBUSTION CHAMBER ARRANGEMENT AND SYSTEM COMPRISING SAID ARRANGEMENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/137661 International Application No.: PCT/FI2017/050068
Publication Date: 17.08.2017 International Filing Date: 07.02.2017
Chapter 2 Demand Filed: 07.12.2017
IPC:
F02C 5/08 (2006.01) ,F02B 71/06 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
C
GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
5
Gas-turbine plants characterised by the working fluid being generated by intermittent combustion
06
the working fluid being generated in an internal-combustion gas generator of the positive-displacement type having essentially no mechanical power output
08
the gas generator being of the free-piston type
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
B
INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
71
Free-piston engines; Engines without rotary main shaft
04
Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby
06
Free-piston combustion gas generators
Applicants:
FINNO ENERGY OY [FI/FI]; c/o Lahden Seudun Kehitys LADEC Oy Niemenkatu 73 15140 Lahti, FI
Inventors:
ERÄMAA, Timo; FI
Agent:
LEITZINGER OY; Tammasaarenkatu 1 00180 Helsinki, FI
Priority Data:
2016509309.02.2016FI
Title (EN) COMBUSTION CHAMBER ARRANGEMENT AND SYSTEM COMPRISING SAID ARRANGEMENT
(FR) AGENCEMENT DE CHAMBRE DE COMBUSTION ET SYSTÈME COMPRENANT LEDIT AGENCEMENT
Abstract:
(EN) An object of the present invention is to provide a method and a system for implementing the method so as to alleviate the disadvantages of a reciprocating combustion engine and gas turbine when generating power. The invention is based on the idea of arranging a multifunction valve inside a combustion chamber to create more favourable conditions for combustion process. The multifunction valve may act as an output valve, but it can also provide additional final compression to contents of the compression chamber and it may even capture part of energy released in a combustion process.
(FR) La présente invention vise à procurer un procédé et un système pour mettre en œuvre le procédé de façon à remédier aux inconvénients d'un moteur à combustion alternatif et d'une turbine à gaz lors de la génération d'énergie. L'invention est basée sur l'idée de disposer une vanne multifonction dans une chambre de combustion afin de créer des conditions plus favorables pour un processus de combustion. À cet effet, l'invention porte sur une vanne multifonction, qui peut jouer le rôle de vanne de sortie, mais qui peut également communiquer une compression finale additionnelle au contenu de la chambre de compression et qui peut même capturer une partie de l'énergie libérée dans un processus de combustion.
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: English (EN)
Filing Language: English (EN)
Also published as:
CN108603441EP3414439US20190040792