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 (JP)
Application Number:
PCT/JP2017/024634
Publication Date:
August 02, 2018
Filing Date:
July 05, 2017
Export Citation:
Assignee:
ISHIKAWA ENERGY RES CO LTD (JP)
International Classes:
F02B75/28; F01L1/02; F01M1/02; F01M11/00; F02F7/00
Domestic Patent References:
| WO2015104496A1 | 2015-07-16 |
Foreign References:
| CN103321744A | 2013-09-25 | |||
| JP5508604B2 | 2014-06-04 | |||
| JPS63167031A | 1988-07-11 | |||
| JPS6214342Y2 | 1987-04-13 | |||
| JP4583339B2 | 2010-11-17 | |||
| US6250263B1 | 2001-06-26 | |||
| US3895620A | 1975-07-22 | |||
| JP2016166598A | 2016-09-15 | |||
| US20130239930A1 | 2013-09-19 | |||
| JP2009534578A | 2009-09-24 |
Attorney, Agent or Firm:
OKADA Yoshitaka (JP)
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