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1. WO2017048113 - WAVE ENERGY CONVERSION DEVICE

Publication Number WO/2017/048113
Publication Date 23.03.2017
International Application No. PCT/MD2015/000006
International Filing Date 11.11.2015
IPC
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03
MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
B
MACHINES OR ENGINES FOR LIQUIDS
13
Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
12
characterised by using wave or tide energy
14
using wave energy
16
using the relative movement between a wave-operated member and another member
18
wherein the other member is fixed, at least at one point, with respect to the sea bed or shore
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03
MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
B
MACHINES OR ENGINES FOR LIQUIDS
13
Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
12
characterised by using wave or tide energy
14
using wave energy
16
using the relative movement between a wave-operated member and another member
20
wherein both members are movable relative to the sea bed or shore
F03B 13/18 (2006.01)
F03B 13/20 (2006.01)
CPC
F03B 13/187
F03B 13/20
F05B 2240/302
Y02E 10/38
Applicants
  • PANCENCO, Vitalie [MD/MD]; MD
  • PANCENCO, Iulian [MD/MD]; MD
Inventors
  • PANCENCO, Vitalie; MD
  • PANCENCO, Iulian; MD
Agents
  • COTRUTA, Leonid; str. Ceucari 10/1, ap.57 Chisinau, 2020, MD
Priority Data
a 2015 008714.09.2015MD
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WAVE ENERGY CONVERSION DEVICE
(FR) DISPOSITIF DE CONVERSION DE L'ÉNERGIE DES VAGUES
Abstract
(EN)
Wave energy conversion device The invention relates to the field of renewable energy sources, namely to wave energy. Summary of the invention consists in the use of the flexible structure of the underwater device, which under the influence of the motion of waves self-adjusts to their profile, length and amplitude, executes undulations simultaneously and together with them, and converts these motions into working fluid flow pressure with its subsequent conversion into electric energy. The wave energy conversion device comprises two parallel blades (1, 2), composed of a series of identical pivotally interconnected links and interconnected by means of identical parallel hinge posts (3), and also of hydraulic cylinders (4) or rotary hydraulic motors, a pressure pipeline, a supply pipeline, a hydraulic turbine or hydraulic motor, connected into a common circuit and an armature, floats (6) and an electric generator. The technical result of the proposed invention is to increase the energy conversion efficiency and to expand the usable wave working range.
(FR)
Dispositif de conversion d'énergie des vagues. La présente invention concerne le domaine des sources d'énergie renouvelables, à savoir l'énergie des vagues. L'invention consiste à utiliser la structure flexible du dispositif sous-marin qui, sous l'influence du mouvement des vagues, ajuste automatiquement son profil, sa longueur et son amplitude, effectue des ondulations simultanément et conjointement avec les vagues, et convertit ces mouvements en une pression d'écoulement de fluide de travail avec sa conversion subséquente en énergie électrique. Le dispositif de conversion de l'énergie des vagues selon l'invention comprend deux lames parallèles (1, 2) constituées d'une série de liaisons identiques interconnectées de manière pivotante et interconnectées au moyen d'un axe de charnière identique parallèle (3), et également de cylindres hydrauliques (4) ou de moteurs hydrauliques rotatifs, un pipeline sous pression, un pipeline d'alimentation, une turbine hydraulique ou un moteur hydraulique, raccordés dans un circuit commun et une armature, des flotteurs (6) et un générateur électrique. Le résultat technique de l'invention proposée est d'augmenter le rendement de conversion d'énergie et d'augmenter la plage de travail des vagues utilisable.
Also published as
Latest bibliographic data on file with the International Bureau