MOTIVE POWER DEVICE, ELECTRICITY GENERATING DEVICE, AND DEVICE

WIPO Patent Application WO/2021/235134

A1

A motive power device (1) according to the present invention is provided with: a rotating body (2) which is rotated by means of wind power; a first endless wire (14) which is circulated in conjunction with the rotation of the rotating body (2); a plurality of first weight engaging portions (22) which are attached at intervals to the first endless wire (14); weights (26); an upper weight accommodating portion (30) for temporarily storing the weights (36); a second endless wire (20) and a second lower pulley (18) which circulate in conjunction with dropping of the weights (26); and a motive force transmitting portion (T) for transmitting a rotational force to the outside by means of the rotation of the second lower pulley (18).

JP6903212	Power equipment, power generation equipment, and equipment
WO/2020/160681	METHODS AND SYSTEMS FOR STORING THERMAL ENERGY IN A COMPRESSED GAS ENERGY STORAGE SYSTEM

MATSUMOTO YOSHITERU (JP)

PCT/JP2021/015005

November 25, 2021

April 09, 2021

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MATSUMOTO YOSHITERU (JP)
MATSUMOTO NORIKO (JP)
MATSUMOTO YUINA (JP)

F03D9/13; F03D3/02; F03D3/04; F03D9/16; F03D9/25; F03D15/00

JP2002005000A	2002-01-09
JP2003239842A	2003-08-27
GB1478743A	1977-07-06
EP2594782A2	2013-05-22

OIKAWA Shu et al. (JP)

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