JPS6388717U - - Google Patents
Info
- Publication number
- JPS6388717U JPS6388717U JP18285186U JP18285186U JPS6388717U JP S6388717 U JPS6388717 U JP S6388717U JP 18285186 U JP18285186 U JP 18285186U JP 18285186 U JP18285186 U JP 18285186U JP S6388717 U JPS6388717 U JP S6388717U
- Authority
- JP
- Japan
- Prior art keywords
- metering
- ejection
- fluid
- distal end
- discharging mechanism
- 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
- 238000007599 discharging Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Nozzles (AREA)
Description
第１，２図はこの考案の実施例を示し、第１図
は流体吐出装置の概略説明図、第２図は計量吐出
機構の拡大断面図である。第３図はこの考案の他
の実施例を示す流体吐出装置の概略説明図である
。
図において、２は流体吐出装置、４は容器、４
ａは先端部、６はニードル部、８は制御部、１０
は計量吐出機構、１２はシリンダ部、１４はプラ
ンジヤ部、１４ｚは後端部位、１６は計量室、１
８はストローク調節部、２０は流体、２２は流入
口、２４は流出口、２６は第１チエツク弁、２８
は第２チエツク弁、３０はＯリング、３２Ａ，３
２Ｂは圧力室、３４は第１開口、３６は第２開口
である。
1 and 2 show an embodiment of this invention, with FIG. 1 being a schematic explanatory diagram of a fluid discharging device, and FIG. 2 being an enlarged sectional view of a metering and discharging mechanism. FIG. 3 is a schematic explanatory diagram of a fluid ejection device showing another embodiment of this invention. In the figure, 2 is a fluid discharge device, 4 is a container, 4
a is the tip part, 6 is the needle part, 8 is the control part, 10
1 is a metering and discharging mechanism, 12 is a cylinder portion, 14 is a plunger portion, 14z is a rear end portion, 16 is a metering chamber, 1
8 is a stroke adjustment part, 20 is a fluid, 22 is an inlet, 24 is an outlet, 26 is a first check valve, 28
is the second check valve, 30 is the O-ring, 32A, 3
2B is a pressure chamber, 34 is a first opening, and 36 is a second opening.
Claims (1)
出部内の流体を空気圧により吐出させる流体吐出
装置において、前記吐出部の先端部と前記ニード
ル部間に計量吐出機構を設けたことを特徴とする
計量吐出機構を先端部に有する流体吐出装置。 ２ 前記計量吐出機構は、ミニプランジヤポンプ
からなる計量吐出機構である実用新案登録請求の
範囲第１項に記載の計量吐出機構を先端部に有す
る流体吐出装置。 ３ 前記計量吐出機構は、ミニバルブからなる計
量吐出機構である実用新案登録請求の範囲第１項
に記載の計量吐出機構を先端部に有する流体吐出
装置。[Claims for Utility Model Registration] 1. A fluid ejection device that uses air pressure to eject fluid within the ejection portion from a needle attached to the distal end of the ejection portion, wherein a metering ejection mechanism is provided between the distal end of the ejection portion and the needle portion. 1. A fluid ejection device having a metering and ejection mechanism at a distal end thereof. 2. A fluid discharging device having a metering and discharging mechanism at a distal end portion according to claim 1, wherein the metering and discharging mechanism is a metering and discharging mechanism consisting of a mini-plunger pump. 3. A fluid discharging device having a metering and discharging mechanism at a distal end portion according to claim 1, wherein the metering and discharging mechanism is a metering and discharging mechanism consisting of a mini-valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18285186U JPS6388717U (en) | 1986-11-29 | 1986-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18285186U JPS6388717U (en) | 1986-11-29 | 1986-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6388717U true JPS6388717U (en) | 1988-06-09 |
Family
ID=31129036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18285186U Pending JPS6388717U (en) | 1986-11-29 | 1986-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6388717U (en) |
-
1986
- 1986-11-29 JP JP18285186U patent/JPS6388717U/ja active Pending
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