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Patent Searching and Data


Title:
OPERATION SYSTEM FOR PISTON-TYPE EXPANDER, AND OPERATION METHOD FOR PISTON-TYPE EXPANDER
Document Type and Number:
WIPO Patent Application WO/2019/163612
Kind Code:
A1
Abstract:
This operation system for a piston-type expander comprises: a first engaging member that is fixed to an output shaft of the piston-type expander, rotates together with the output shaft, and has a first slanted surface; a second engaging member that is positioned on the output shaft in a freely rotatable manner, and has a second slanted surface; and a drive device that, while keeping the direction of rotation of the second engaging member around the output shaft fixed, moves the second engaging member in an axial direction of the output shaft to press the second slanted surface into the first slanted surface, converts the pressing force of the second engaging member in the axial direction of the output shaft into a rotational torque of the first engaging member and the output shaft at a contact surface of the second slanted surface and the first slanted surface, and causes the first engaging member to revolve together with the output shaft.

Inventors:
KATO Kota (8 Tsuchidana, Fujisawa-sh, Kanagawa 81, 〒2520881, JP)
FUKUNAGA Susumu (8 Tsuchidana, Fujisawa-sh, Kanagawa 81, 〒2520881, JP)
ABE Makoto (8 Tsuchidana, Fujisawa-sh, Kanagawa 81, 〒2520881, JP)
MATSUUKI Tomofuyu (8 Tsuchidana, Fujisawa-sh, Kanagawa 81, 〒2520881, JP)
Application Number:
JP2019/005153
Publication Date:
August 29, 2019
Filing Date:
February 13, 2019
Export Citation:
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Assignee:
ISUZU MOTORS LIMITED (6-26-1, Minami-oi Shinagawa-k, Tokyo 22, 〒1408722, JP)
International Classes:
F01B27/02; F16H25/12
Foreign References:
JPS53130301U1978-10-16
JPS55130001U1980-09-13
JP2011127504A2011-06-30
JP2014015872A2014-01-30
JP2014515069A2014-06-26
Attorney, Agent or Firm:
HIBIYA Yukihiko et al. (The Stagio East 717, 19-31 Nishiaraisakaecho 1-chome, Adachi-k, Tokyo 43, 〒1230843, JP)
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