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Title:
OPPOSED PISTON TYPE ENGINE
Document Type and Number:
WIPO Patent Application WO/2018/138947
Kind Code:
A1
Abstract:
Provided is an opposed piston type engine which can attain high output, ensures combustion toughness, and simplifies the configuration of a crankshaft-inversion synchronization mechanism that inverts a crankshaft provided by each engine part. An opposed piston type engine 10 of the present invention has a first engine part 11 and a second engine part 21, wherein the first engine part 11 and the second engine part 21 have a first cylinder 12 and a second cylinder 22, respectively, which are independent of each other. Also, a first valve driving mechanism 19 and a second valve driving mechanism 20, which control the operation of each valve, also serve as a crankshaft-inversion synchronization mechanism 29 that inverts a first crankshaft 14 of the first engine part 11 and a second crankshaft 24 of the second engine part 21. Therefore, the crankshaft-inversion synchronization mechanism 29 can be simply configured, and an increase of the output and a reduction in the number of components of the opposed piston type engine 10 can be achieved.

Inventors:
KANO Toru (590-6 Azami Kasakake-cho Midori-sh, Gunma 11, 〒3792311, JP)
Application Number:
JP2017/024634
Publication Date:
August 02, 2018
Filing Date:
July 05, 2017
Export Citation:
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Assignee:
ISHIKAWA ENERGY RESEARCH CO.,LTD. (590-6 Azami Kasakake-cho Midori-shi, Gunma, 11, 〒3792311, JP)
International Classes:
F02B75/28; F01L1/02; F01M1/02; F01M11/00; F02F7/00
Domestic Patent References:
WO2015104496A12015-07-16
Foreign References:
CN103321744A2013-09-25
JP5508604B22014-06-04
JPS63167031A1988-07-11
JPS6214342Y21987-04-13
JP4583339B22010-11-17
US6250263B12001-06-26
US3895620A1975-07-22
JP2016166598A2016-09-15
US20130239930A12013-09-19
JP2009534578A2009-09-24
Attorney, Agent or Firm:
OKADA Yoshitaka (170-1, Hosoya-cho Ota-sh, Gunma 42, 〒3730842, JP)
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