Title:
Atomizer fuel injection equipment and an operation method of a diesel engine
Document Type and Number:
Japanese Patent JP6130488
Kind Code:
B2
Abstract:
An atomiser injector includes: a central tube (12) terminating in a first outlet (16) for emitting a jet of particulate slurry fuel along a central axis (11), and structure (20) adjacent to the central tube so as to define with the tube a duct (22) communicating with one or more second outlets (25) for blast gas about the first outlet. This duct is configured (26) to accelerate the blast gas so that it emerges from the second outlet(s) as a blast stream of supersonic velocity. Adjacent the second outlet an internal face or faces (30) of the structure are axially convergent so as to direct the emergent supersonic blast stream into the jet of particulate slurry fuel downstream of the first outlet, thereby atomising the fuel.
Inventors:
Lewis, Weverly
Dyer, Remy Paul
Dyer, Remy Paul
Application Number:
JP2015502021A
Publication Date:
May 17, 2017
Filing Date:
April 02, 2013
Export Citation:
Assignee:
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
International Classes:
F02M69/00; F02M43/04; F02M67/02; F02M69/08
Domestic Patent References:
| JP5500392A | ||||
| JP5026126A | ||||
| JP56061509A |
Foreign References:
| WO2000028097A1 | ||||
| US4558664 | ||||
| US5044552 | ||||
| GB111249A | ||||
| US5117782 | ||||
| US5934206 | ||||
| US4782794 |
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Shigeo Takeuchi
Osamu Yamamoto
Shigeru Sakuma
Yasushi Kobayashi
Shigeo Takeuchi
Osamu Yamamoto
Shigeru Sakuma