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1. (WO2018162876) INTERNAL COMBUSTION ENGINE
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Pub. No.: WO/2018/162876 International Application No.: PCT/GB2018/050433
Publication Date: 13.09.2018 International Filing Date: 19.02.2018
IPC:
F01B 5/00 (2006.01) ,F01B 9/06 (2006.01) ,F16H 25/14 (2006.01)
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
5
Reciprocating-piston machines or engines with cylinder axes arranged substantially tangentially to a circle centred on main shaft axis
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
9
Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to groups F01B1/-F01B7/181
04
with rotary main shaft other than crankshaft
06
the piston motion being transmitted by curved surfaces
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
25
Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
08
for interconverting rotary motion and reciprocating motion
14
with reciprocation perpendicular to the axis of rotation
Applicants:
NEWLENOIR LIMITED [GB/GB]; Clive House 2, Old Brewery Mews Hampstead London Greater London NW3 1PZ, GB
Inventors:
BOWEN, Ryan; GB
Agent:
WITHERS & ROGERS LLP; 4 More London Riverside London Greater London SE1 2AU, GB
Priority Data:
1703606.207.03.2017GB
Title (EN) INTERNAL COMBUSTION ENGINE
(FR) MOTEUR À COMBUSTION INTERNE
Abstract:
(EN) An internal combustion engine has a casing and a piston arrangement including a piston coupled to a track. The track is coupled to a shaft and has an inner cam surface and an outer cam surface. The piston is coupled to the track by followers which run on the respective inner and outer cam surfaces of the track to control motion of the piston. A sliding element is connected to the piston, the sliding element extending below the piston head and having a profiled slider surface which engages a corresponding profile in the casing. The followers are mounted on the sliding element. Also, the casing includes at least two plates having a cutout for receiving the track and a bore for receiving the shaft, and at least two end plates coupled transverse to the plates. At least one cylinder bore is formed in the end plates, and the piston is arranged to move in reciprocating motion in the cylinder bore.
(FR) L'invention concerne un moteur à combustion interne comprenant un boîtier et un agencement de piston comprenant un piston couplé à une piste. La piste est couplée à un arbre et comporte une surface de came interne et une surface de came externe. Le piston est couplé à la piste par des suiveurs qui s'étendent sur les surfaces de came interne et externe respectives de la piste pour commander le mouvement du piston. Un élément de glissement est relié au piston, s'étend au-dessous de la tête de piston et a une surface de curseur profilée qui vient en prise avec un profil correspondant dans le boîtier. Les suiveurs sont montés sur l'élément de glissement. En outre, le boîtier comprend au moins deux plaques ayant une découpe pour recevoir la piste et un alésage pour recevoir l'arbre, et au moins deux plaques d'extrémité couplées transversalement aux plaques. Au moins un alésage de cylindre est formé dans les plaques d'extrémité, et le piston est conçu pour se déplacer en mouvement de va-et-vient dans l'alésage de cylindre.
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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: English (EN)
Filing Language: English (EN)