Title:
DEVICE FOR GENERATING ELECTRICITY USING VOLUME AND ATMOSPHERIC PRESSURE DIFFERENCES
Document Type and Number:
WIPO Patent Application WO/2018/128476
Kind Code:
A1
Abstract:
The present invention relates to a device for generating electricity using volume and atmospheric pressure differences and, more particularly, to a device for generating electricity using an atmospheric pressure difference between outside and inside a structure, the device comprising: a body having the shape of a tube, one end of which is closed; a moving portion comprising a first sealing plate fabricated in the sectional shape of the body, a first sealing ring installed on the outer peripheral surface of the first sealing plate, and a moving member configured as a rod member having one end coupled to one surface of the first sealing plate, sawteeth being formed on one side surface of the moving member, the first sealing plate being installed in the inner space of the body such that the first sealing ring abuts the inner peripheral surface of the body, thereby sealing a part of the body; a rotating gear installed on the other end of the moving member so as to mesh with the sawteeth formed on one side surface of the moving member such that the rotating gear rotates following a straight movement of the moving member; a vacuum pump having one end coupled to one end of the body such that, by discharging air out of the body, the atmospheric pressure inside the body becomes lower than the atmospheric pressure outside the same; a volume portion comprising a first volume member configured as a hollow barrel, the volume of which is changed by external force, and installed inside one end of the body such that one end of the first volume member is coupled to the first sealing plate, a tube-shaped passage tube having one end coupled to the first volume member, and a second volume member having the shape of a hollow barrel, the internal volume of which is changed by external force, the other end of the passage tube being coupled to one end of the second volume member; a generator coupled to the rotating gear so as to produce electricity as the rotating gear rotates; and a control portion comprising a storage battery connected to the generator by a wire so as to store electricity produced by the generator, an inverter for converting DC power supplied from the storage battery into AC power, and a control device electrically connected to the storage battery and to the inverter so as to directly supply DC power from the storage battery to a peripheral electronic device, such as the vacuum pump, and to supply the AC power converted by the inverter to an electric power company, wherein air is discharged from inside the body to the outside by the vacuum pump such that the atmospheric pressure inside one end of the body becomes lower than the atmospheric pressure outside the same, the moving portion makes a straight movement toward one end of the body, thereby generating electricity, and the volumes of the first and second volume members are changed according to the movement of the moving portion.
Inventors:
HONG YUN SUK (KR)
Application Number:
PCT/KR2018/000294
Publication Date:
July 12, 2018
Filing Date:
January 05, 2018
Export Citation:
Assignee:
HONG YUN SUK (KR)
International Classes:
F03G7/08; F16H19/04; H02K7/18; H02N11/00
Foreign References:
| KR20100118182A | 2010-11-05 | |||
| KR101500277B1 | 2015-03-06 | |||
| KR20090058422A | 2009-06-09 | |||
| KR20100119927A | 2010-11-12 | |||
| KR20100119715A | 2010-11-10 |
Attorney, Agent or Firm:
NAM, Yeon Jeong (KR)
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