JPS5817144U - injection head - Google Patents

injection head

Info

Publication number
JPS5817144U
JPS5817144U JP11124381U JP11124381U JPS5817144U JP S5817144 U JPS5817144 U JP S5817144U JP 11124381 U JP11124381 U JP 11124381U JP 11124381 U JP11124381 U JP 11124381U JP S5817144 U JPS5817144 U JP S5817144U
Authority
JP
Japan
Prior art keywords
substrate
injection head
guide groove
position corresponding
tank part
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
Application number
JP11124381U
Other languages
Japanese (ja)
Other versions
JPH0239810Y2 (en
Inventor
勲 加々谷
Original Assignee
日本電気株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP11124381U priority Critical patent/JPS5817144U/en
Publication of JPS5817144U publication Critical patent/JPS5817144U/en
Application granted granted Critical
Publication of JPH0239810Y2 publication Critical patent/JPH0239810Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す噴射ヘッドの模式的斜
視組立図で、あり、第２図は第１図の矢印ＡＡ力方向部
分拡大断面図である′。 図において１は基板、２は微細溝、°３はタンク部、４
は上板、５は案内溝である。FIG. 1 is a schematic perspective assembly view of an ejection head showing an embodiment of the present invention, and FIG. 2 is a partially enlarged sectional view in the direction of arrow AA in FIG. 1. In the figure, 1 is the substrate, 2 is the fine groove, 3 is the tank, and 4 is the tank.
5 is a top plate, and 5 is a guide groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 基板上面に微細溝とタンク部を形成し、上板上面又は基
板下面には該基板の微細溝の中間相当位置層タンク部の
外側相当位置および周辺部に案内溝を形成し、該基板上
に上板を重ね合わせて両者を該案内溝位置で溶接固着し
た、ことを特徴とする噴射ヘッド。A fine groove and a tank part are formed on the upper surface of the substrate, and a guide groove is formed on the upper surface of the upper plate or the lower surface of the substrate at a position corresponding to the middle of the fine groove of the substrate, and at a position corresponding to the outer side of the tank part of the substrate, and a guide groove is formed on the upper surface of the substrate. An injection head characterized in that upper plates are overlapped and both are fixed by welding at the position of the guide groove.
JP11124381U 1981-07-27 1981-07-27 injection head Granted JPS5817144U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11124381U JPS5817144U (en) 1981-07-27 1981-07-27 injection head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11124381U JPS5817144U (en) 1981-07-27 1981-07-27 injection head

Publications (2)

Publication Number Publication Date
JPS5817144U true JPS5817144U (en) 1983-02-02
JPH0239810Y2 JPH0239810Y2 (en) 1990-10-24

Family

ID=29905582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11124381U Granted JPS5817144U (en) 1981-07-27 1981-07-27 injection head

Country Status (1)

Country Link
JP (1) JPS5817144U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518277A (en) * 1978-07-27 1980-02-08 Seiko Epson Corp Liquid injection apparatus
JPS5524580A (en) * 1978-08-11 1980-02-21 Hitachi Ltd Liquid drop jetting device
JPS565136A (en) * 1979-06-23 1981-01-20 Masahiko Asai Preparation of adsorbing material for dehumidification and deodorization by molding zeolite base material added with gypsum

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518277A (en) * 1978-07-27 1980-02-08 Seiko Epson Corp Liquid injection apparatus
JPS5524580A (en) * 1978-08-11 1980-02-21 Hitachi Ltd Liquid drop jetting device
JPS565136A (en) * 1979-06-23 1981-01-20 Masahiko Asai Preparation of adsorbing material for dehumidification and deodorization by molding zeolite base material added with gypsum

Also Published As

Publication number Publication date
JPH0239810Y2 (en) 1990-10-24

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