JPH01120973U - - Google Patents
Info
- Publication number
- JPH01120973U JPH01120973U JP1703088U JP1703088U JPH01120973U JP H01120973 U JPH01120973 U JP H01120973U JP 1703088 U JP1703088 U JP 1703088U JP 1703088 U JP1703088 U JP 1703088U JP H01120973 U JPH01120973 U JP H01120973U
- Authority
- JP
- Japan
- Prior art keywords
- needle
- direct acting
- electromagnetically driven
- needle valve
- driven direct
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000000976 ink Substances 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Coating Apparatus (AREA)
Description
第１図Ａは、本考案による液体吐出ノズルの直
動式ニードル弁を用いたマーキング用ノズルユニ
ツト又は接着用ノズルユニツトの構成を示す側面
図、第１図Ｂは同じくその―線上の断面図、
第２図は第１図に示すマーキング用ノズルユニツ
ト又は接着用ノズルユニツトのコイルに印加する
に好適な電圧を示す波形図である。
１……コア、２……ガイドパイプユニツト、３
……ナツト、４……コイルユニツト、５……プラ
ンジヤ、６……コイルスプリング、７……ニード
ル、８……ノズルチツプ、９……ギヤツプ、１０
……隔膜、１１……ロツクナツト、１２……チヤ
ンバーブロツク、１３……液体チヤンバー、１４
……液体インポート。
FIG. 1A is a side view showing the configuration of a marking nozzle unit or an adhesive nozzle unit using a direct-acting needle valve of a liquid discharge nozzle according to the present invention, and FIG. 1B is a sectional view taken along the line -
FIG. 2 is a waveform diagram showing suitable voltages to be applied to the coils of the marking nozzle unit or adhesive nozzle unit shown in FIG. 1. 1...Core, 2...Guide pipe unit, 3
... Nut, 4 ... Coil unit, 5 ... Plunger, 6 ... Coil spring, 7 ... Needle, 8 ... Nozzle tip, 9 ... Gear tip, 10
...Diaphragm, 11...Lock nut, 12...Chamber block, 13...Liquid chamber, 14
...Liquid import.
Claims (1)
断続又はパルス的に吐出する液体吐出ノズルの電
磁駆動型の直動式ニードル弁において、ニードル
の吸引を行うコアの位置を外部から可変とするこ
とにより、ニードルストロークの微調整を行い得
るようにしたことを特徴とした電磁駆動型直動式
ニードル弁。 Continuously handles liquids such as paints, inks, solvents, adhesives, etc.
In an electromagnetically driven direct acting needle valve for a liquid discharge nozzle that discharges intermittently or in pulses, the position of the core that performs needle suction can be changed from the outside to allow fine adjustment of the needle stroke. This is an electromagnetically driven direct acting needle valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1703088U JPH0725254Y2 (en) | 1988-02-12 | 1988-02-12 | Electromagnetically driven direct acting needle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1703088U JPH0725254Y2 (en) | 1988-02-12 | 1988-02-12 | Electromagnetically driven direct acting needle valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01120973U true JPH01120973U (en) | 1989-08-16 |
| JPH0725254Y2 JPH0725254Y2 (en) | 1995-06-07 |
Family
ID=31230470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1703088U Expired - Lifetime JPH0725254Y2 (en) | 1988-02-12 | 1988-02-12 | Electromagnetically driven direct acting needle valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725254Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015003315A (en) * | 2013-05-20 | 2015-01-08 | 日本電産マシナリー株式会社 | Solution discharge device |
| JP2015134347A (en) * | 2007-03-08 | 2015-07-27 | 武蔵エンジニアリング株式会社 | Droplet discharging device and method |
-
1988
- 1988-02-12 JP JP1703088U patent/JPH0725254Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015134347A (en) * | 2007-03-08 | 2015-07-27 | 武蔵エンジニアリング株式会社 | Droplet discharging device and method |
| JP2015003315A (en) * | 2013-05-20 | 2015-01-08 | 日本電産マシナリー株式会社 | Solution discharge device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725254Y2 (en) | 1995-06-07 |
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