JPS6012021U

JPS6012021U - fuel spray atomizer

Info

Publication number: JPS6012021U
Application number: JP10067383U
Authority: JP
Inventors: 正康坂井; 君代徳田; 正治大栗; 諸岡　隆吉; 高塚　汎; 義玄後
Original assignee: 三菱重工業株式会社
Priority date: 1983-06-29
Filing date: 1983-06-29
Publication date: 1985-01-26

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図〜第３図は従来例で、第１図は第３図のＩ−■線
矢視縦断面図、第２図、第３図はそれぞれ第１図の■−
■線ｍ−ｍ線矢視図、第４図は本考案の第１実施例の縦
断正面図、第５図は本考案の第２実施例の縦断正面図、
第６図は第４図の■−■矢視図である。１１．２１・・・アトマイザ本体、１２．２２・・・燃
料溜り、１３．２３・・・燃料通路、１４．２４・・・
噴霧媒体分配通路、１５．２５・・・噴霧媒体、燃料混
合通路、１６・・・噴霧媒体通路、１７．２７・・・噴
霧媒体管、１７ａ、２７ａ・・・噴霧媒体管の漸減部、
１８．２８・・・耐摩耗管、１８ａ、２８ａ・・・耐摩
耗管の芯合せ突起。Figures 1 to 3 show conventional examples; Figure 1 is a vertical sectional view taken along the line I--■ in Figure 3, and Figures 2 and 3 are respectively in Figure 1--
■ A view taken along the line m-m, FIG. 4 is a vertical sectional front view of the first embodiment of the present invention, and FIG. 5 is a vertical sectional front view of the second embodiment of the present invention.
FIG. 6 is a view from the ■-■ arrow in FIG. 4. 11.21...Atomizer body, 12.22...Fuel reservoir, 13.23...Fuel passage, 14.24...
Spray medium distribution passage, 15.25... Spray medium, fuel mixing passage, 16... Spray medium passage, 17.27... Spray medium pipe, 17a, 27a... Tapering part of the spray medium pipe,
18.28...Wear-resistant tube, 18a, 28a... Centering protrusion of wear-resistant tube.

Claims

[Scope of utility model registration request]

A plurality of medium/fuel mixing passages open at intervals in the circumferential direction of the front end surface of the atomizer main body, a plurality of atomizing medium passages and fuel passages communicating with each of the medium/fuel mixing passages, and the above atomizing medium passage. or communicates with the above fuel passage,
The medium/fuel mixing passage is coaxially inserted into the medium/fuel mixing passage, and the same medium/fuel
In the spray atomizer, the spray atomizer is equipped with a pipe that is arranged at a distance from the fuel mixing passage and injects atomizing medium or fuel into the medium/fuel mixing passage, and a wear-resistant pipe is provided in the mixing passage downstream of the injection port of the pipe. and a plurality of alignment protrusions protruding from the upstream opening of the wear-resistant tube, one end of which is fitted into a tube for injecting atomizing medium or fuel into the mixing passage. Fuel spray atomizer.