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1. (WO1987003644) A DEVICE FOR ENERGY TRANSFER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1987/003644 International Application No.: PCT/SE1986/000546
Publication Date: 18.06.1987 International Filing Date: 02.12.1986
IPC:
F01B 15/00 (2006.01) ,F01B 3/00 (2006.01) ,F01B 3/04 (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
15
Reciprocating-piston machines or engines with movable cylinders other than provided for in group F01B13/125
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
3
Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, 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
3
Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
04
the piston motion being transmitted by curved surfaces
Applicants:
SÖDERSTRÖM, Sten-Harald [SE/SE]; SE
A^oRNEDAL, Börje [SE/SE]; SE
Inventors:
SÖDERSTRÖM, Sten-Harald; SE
A^oRNEDAL, Börje; SE
Agent:
NILSSON, Lennart; Lennart Nilsson Patentbyra^o AB Box 271 S-311 01 Falkenberg, SE
Priority Data:
8505933-516.12.1985SE
Title (EN) A DEVICE FOR ENERGY TRANSFER
(FR) DISPOSITIF DE TRANSFERT D'ENERGIE
Abstract:
(EN) An apparatus for converting mechanical rotation into pressure energy and/or vice versa, and essentially comprises a piston (1) disposed in a first cylinder (2) and provided with at least one stub shaft (4) which extends radially from the piston (1) through an axial slot (5) in the wall of the first cylinder (2) and which extends through this wall and into a groove (6) inclined in relation to the slot (5) for guiding the stub shaft (4) along a periodic curve, and moreover the cylinder chamber on one side of the piston (1) is connected to an energy source and/or energy recipient, and the cylinder chamber on the other side of the piston (1) is connected to another and/or the same energy source or energy recipient.
(FR) Un appareil de conversion d'une rotation mécanique en une énergie de pression et/ou vice-versa comprend essentiellement un piston (1) agencé dans un premier cylindre (2) et pourvu d'au moins un arbre à mentonnet (4) qui s'étend radialement depuis le piston (1), à travers une fente axiale (5) formée dans la paroi du premier cylindre (2) jusqu'à pénétrer dans une rainure (6) inclinée par rapport à la fente (5) pour guider l'arbre à mentonnet (4) le long d'une courbe périodique. En outre, la chambre du cylindre d'un côté du piston (1) est connectée à une source d'énergie et/ou à un récepteur d'énergie, et la chambre du cylindre de l'autre côté du piston (1) est connectée à une autre et/ou à la même source d'énergie ou récepteur d'énergie.
Designated States: AU, DK, FI, JP, NO, SU, US
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: Swedish (SV)
Also published as:
AU1987067370