JPH0228556U - - Google Patents
Info
- Publication number
- JPH0228556U JPH0228556U JP10654288U JP10654288U JPH0228556U JP H0228556 U JPH0228556 U JP H0228556U JP 10654288 U JP10654288 U JP 10654288U JP 10654288 U JP10654288 U JP 10654288U JP H0228556 U JPH0228556 U JP H0228556U
- Authority
- JP
- Japan
- Prior art keywords
- horn
- oscillation element
- diaphragm
- vibration
- atomization device
- 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
- 238000000889 atomisation Methods 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第1図ないし第4図は本考案の第1の実施例を
示し、第1図は超音波振動子を取付けた吸気管等
の縦断面図、第2図は超音波振動子の縦断面図、
第3図は振動板等の斜視図、第4図は微粒化特性
線図、第5図および第6図は第2の実施例を示し
、第5図は超音波振動子の外観図、第6図は振動
板を示す第5図の左側面図、第7図および第8図
は第3の実施例を示し、第7図は超音波振動子の
外観図、第8図は振動板を示す第7図の左側面図
である。
1……エンジン本体、2……吸気管、2A……
コレクタ、2B……分岐管、4……噴射弁、5…
…超音波振動子(燃料微粒化装置)、7……圧電
素子(発振素子)、10,31……ホーン、11
……バランサ、12,21,32……振動板、1
2B,21B,32B……スリツト。
Figures 1 to 4 show a first embodiment of the present invention, in which Figure 1 is a longitudinal cross-sectional view of an intake pipe etc. with an ultrasonic transducer attached, and Figure 2 is a longitudinal cross-sectional view of the ultrasonic transducer. ,
Fig. 3 is a perspective view of the diaphragm etc., Fig. 4 is an atomization characteristic diagram, Figs. 5 and 6 show the second embodiment, Fig. 5 is an external view of the ultrasonic transducer, Fig. 6 is a left side view of Fig. 5 showing the diaphragm, Figs. 7 and 8 show the third embodiment, Fig. 7 is an external view of the ultrasonic transducer, and Fig. 8 shows the diaphragm. 8 is a left side view of FIG. 7 shown in FIG. 1...Engine body, 2...Intake pipe, 2A...
Collector, 2B...branch pipe, 4...injection valve, 5...
... Ultrasonic vibrator (fuel atomization device), 7 ... Piezoelectric element (oscillation element), 10, 31 ... Horn, 11
... Balancer, 12, 21, 32 ... Vibration plate, 1
2B, 21B, 32B...slit.
Claims (1)
子からの超音波振動を増幅させるホーンと、該ホ
ーンとの間で前記発振素子を挟持し、該ホーンに
対して振動バランスをとるバランサと、前記ホー
ンの先端側に設けられ、超音波振動することによ
り噴射燃料を微粒化する振動板とからなる燃料微
粒化装置において、前記振動板には超音波振動時
の振幅を大きくすべく複数のスリツトを形成した
ことを特徴とする燃料微粒化装置。 an oscillation element that generates ultrasonic vibrations; a horn that amplifies the ultrasonic vibrations from the oscillation element; a balancer that holds the oscillation element between the horn and balances the vibration with respect to the horn; A fuel atomization device includes a diaphragm installed on the tip side of a horn and atomizes the injected fuel by ultrasonic vibration, and the diaphragm is provided with a plurality of slits to increase the amplitude during ultrasonic vibration. A fuel atomization device characterized in that:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10654288U JPH0228556U (en) | 1988-08-12 | 1988-08-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10654288U JPH0228556U (en) | 1988-08-12 | 1988-08-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0228556U true JPH0228556U (en) | 1990-02-23 |
Family
ID=31340146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10654288U Pending JPH0228556U (en) | 1988-08-12 | 1988-08-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0228556U (en) |
-
1988
- 1988-08-12 JP JP10654288U patent/JPH0228556U/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0228556U (en) | ||
JPS61125652U (en) | ||
JPS62200159U (en) | ||
JPS62156152U (en) | ||
JPS62148766U (en) | ||
JPS6427465U (en) | ||
JPH0188057U (en) | ||
JPH01159167U (en) | ||
JPH02137564U (en) | ||
JPH01173447U (en) | ||
JPS6077762U (en) | Ultrasonic fuel atomizer | |
JPS62197759U (en) | ||
JPH0161452U (en) | ||
JPS6136167U (en) | Ultrasonic vibration type fuel atomization device | |
JPS6131654A (en) | Fuel supply device in internal-combustion engine | |
JPH0363762U (en) | ||
JPS62174672U (en) | ||
JPH0285861U (en) | ||
JPS6249655U (en) | ||
JPS60120263U (en) | Ultrasonic fuel atomizer | |
JPS6039760U (en) | Internal combustion engine fuel injection system | |
JPS60125355U (en) | Ultrasonic fuel atomization device | |
JPS62210252A (en) | Supersonic fuel atomization device | |
JPS61111296U (en) | ||
JPH0394443U (en) |