Title:
HYDROGEN ENGINE
Document Type and Number:
WIPO Patent Application WO/2023/210386
Kind Code:
A1
Abstract:
A hydrogen engine that uses fuel gas containing hydrogen comprises a cylinder, a piston capable of moving within the cylinder, a cylinder head forming a fuel chamber with the piston and including an intake port connected to the fuel chamber a fuel supply port connected to the fuel chamber, an intake valve for opening and closing the intake port, a fuel supply valve for opening and closing the fuel supply port, and a valve-driving mechanism provided for both the intake valve and the fuel supply valve and configured to open and close the intake valve and the fuel supply valve in conjunction with each other, the valve-opening timing of the fuel supply valve being delayed in relation to than the valve-opening timing of the intake valve.
Inventors:
ENDO HIROYUKI (JP)
TODA MASAKI (JP)
WATANABE SOTA (JP)
NOGUCHI TOMOHIRO (JP)
TODA MASAKI (JP)
WATANABE SOTA (JP)
NOGUCHI TOMOHIRO (JP)
Application Number:
PCT/JP2023/014956
Publication Date:
November 02, 2023
Filing Date:
April 13, 2023
Export Citation:
Assignee:
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD (JP)
International Classes:
F02D19/02; F02D19/08; F02M21/02
Foreign References:
| JPS63124854A | 1988-05-28 | |||
| JPS63129156A | 1988-06-01 | |||
| JPH0861103A | 1996-03-05 | |||
| JPH06108874A | 1994-04-19 |
Attorney, Agent or Firm:
SSIP PATENT ATTORNEY CORPORATION (JP)
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