JPH024964U - - Google Patents
Info
- Publication number
- JPH024964U JPH024964U JP8306888U JP8306888U JPH024964U JP H024964 U JPH024964 U JP H024964U JP 8306888 U JP8306888 U JP 8306888U JP 8306888 U JP8306888 U JP 8306888U JP H024964 U JPH024964 U JP H024964U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- spring
- fuel
- valve body
- 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 8
- 239000007788 liquid Substances 0.000 claims description 3
- 238000000889 atomisation Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
Landscapes
- Fuel-Injection Apparatus (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Description
第１図及び第２図は、それぞれ本考案における
超音波噴射ノズルを説明する側断面図である。
１…ノズル本体、２…ニードル、５…ストツパ
、７…コイル、８…ばね手段、９…スプール、１
０…燃料供給手段、２０…液体燃料、２１…圧電
素子、２２…振動子、２３…霧化部、３０…ハウ
ジング。
FIG. 1 and FIG. 2 are side sectional views each illustrating an ultrasonic jet nozzle according to the present invention. DESCRIPTION OF SYMBOLS 1... Nozzle body, 2... Needle, 5... Stopper, 7... Coil, 8... Spring means, 9... Spool, 1
0... Fuel supply means, 20... Liquid fuel, 21... Piezoelectric element, 22... Vibrator, 23... Atomizing section, 30... Housing.
Claims (1)
体内に定められた微小区間内を移動可能に緩挿さ
れ、弁座と協働する弁体と、該弁体を弁座に押圧
するばね手段と、該ばね手段に当接し、ばね力を
調節可能に固着され、中央に燃料通路を有するス
プールと、前記ばね手段の押圧力に抗して弁体を
吸引する吸引手段と、液体燃料を供給する燃料供
給口とから構成された燃料供給手段及び超音波振
動発生素子と、該超音波振動発生素子を一端に装
着し、他端に霧化部を有する振動子とからなる液
体燃料微粒化手段とを同一ハウジング内に並設し
、該ハウジング内に前記弁座と振動子霧化部近傍
に開口する液体燃料導通路を穿設したことを特徴
とする超音波燃料噴射ノズル。 A valve seat provided within a nozzle body, a valve body that is movably inserted loosely within a minute section defined within the nozzle body and cooperates with the valve seat, and a spring that presses the valve body against the valve seat. means, a spool that abuts the spring means, is fixed to the spring means so as to be able to adjust the spring force, and has a fuel passage in the center; a suction means that sucks the valve body against the pressing force of the spring means; Liquid fuel atomization comprising a fuel supply means configured with a fuel supply port, an ultrasonic vibration generating element, and a vibrator having the ultrasonic vibration generating element attached to one end and an atomizing part at the other end. an ultrasonic fuel injection nozzle, characterized in that the means are arranged in parallel in the same housing, and a liquid fuel conduit passage opening near the valve seat and the vibrator atomizing section is bored in the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8306888U JPH024964U (en) | 1988-06-22 | 1988-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8306888U JPH024964U (en) | 1988-06-22 | 1988-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH024964U true JPH024964U (en) | 1990-01-12 |
Family
ID=31307797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8306888U Pending JPH024964U (en) | 1988-06-22 | 1988-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024964U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5911747A (en) * | 1982-07-09 | 1984-01-21 | Hitachi Ltd | Sealed motor-driven compressor |
| JPS61138559A (en) * | 1984-12-11 | 1986-06-26 | Toa Nenryo Kogyo Kk | Oscillator for ultrasonic wave injection nozzle |
-
1988
- 1988-06-22 JP JP8306888U patent/JPH024964U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5911747A (en) * | 1982-07-09 | 1984-01-21 | Hitachi Ltd | Sealed motor-driven compressor |
| JPS61138559A (en) * | 1984-12-11 | 1986-06-26 | Toa Nenryo Kogyo Kk | Oscillator for ultrasonic wave injection nozzle |
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