JPH01131859U - - Google Patents
Info
- Publication number
- JPH01131859U JPH01131859U JP2590588U JP2590588U JPH01131859U JP H01131859 U JPH01131859 U JP H01131859U JP 2590588 U JP2590588 U JP 2590588U JP 2590588 U JP2590588 U JP 2590588U JP H01131859 U JPH01131859 U JP H01131859U
- Authority
- JP
- Japan
- Prior art keywords
- vibrator
- fuel
- ultrasonic
- fuel supply
- ultrasonic vibrator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000446 fuel Substances 0.000 claims description 9
- 238000000889 atomisation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案の実施例を示す全体概略図、第
２図ａは燃料量が少ない場合の振動子先端部の断
面図、第２図ｂは第２図ａの底面図、第３図ａは
燃料量が多い場合の振動子先端部の断面図、第３
図ｂは第３図ａの底面図である。第４図は従来の
振動子の取付状態を示す断面図、第５図、第６図
はそれぞれ従来の振動子の先端部を示し、ａは縦
断面図、ｂはａの底面図である。
１……吸気マニホルド、２ａ，２ｂ……振動子
、２ｃ，２ｄ……電歪素子、３……燃料供給ガイ
ド筒、４……振動子支え板、７……全周溝、８…
…燃料孔、１７……燃料供給すき間。
Fig. 1 is an overall schematic diagram showing an embodiment of the present invention, Fig. 2a is a sectional view of the tip of the vibrator when the amount of fuel is small, Fig. 2b is a bottom view of Fig. 2a, and Fig. 3 a is a cross-sectional view of the tip of the vibrator when there is a large amount of fuel;
Figure b is a bottom view of Figure 3a. FIG. 4 is a cross-sectional view showing how a conventional vibrator is mounted, and FIGS. 5 and 6 each show the tip of the conventional vibrator, where a is a vertical cross-sectional view and b is a bottom view of a. DESCRIPTION OF SYMBOLS 1... Intake manifold, 2a, 2b... Vibrator, 2c, 2d... Electrostrictive element, 3... Fuel supply guide tube, 4... Vibrator support plate, 7... Full circumference groove, 8...
...Fuel hole, 17...Fuel supply gap.
Claims (1)
れ、超音波振動子で供給燃料を微細化する燃料供
給装置において、前記超音波振動子の外周に同振
動子とのすき間から燃料を供給する燃料供給ガイ
ド筒を配置し、前記すき間を振動子の円周方向で
異ならしめたことを特徴とする超音波微粒化装置
。 In a fuel supply device that is closely attached to an intake manifold or an intake hole of an engine and uses an ultrasonic vibrator to atomize the supplied fuel, a fuel supply guide tube that supplies fuel to the outer periphery of the ultrasonic vibrator from a gap between the ultrasonic vibrator and the vibrator. 1. An ultrasonic atomization device, characterized in that the gaps are different in the circumferential direction of the vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2590588U JPH01131859U (en) | 1988-03-01 | 1988-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2590588U JPH01131859U (en) | 1988-03-01 | 1988-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01131859U true JPH01131859U (en) | 1989-09-07 |
Family
ID=31247051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2590588U Pending JPH01131859U (en) | 1988-03-01 | 1988-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01131859U (en) |
-
1988
- 1988-03-01 JP JP2590588U patent/JPH01131859U/ja active Pending