JPS5817146U - injection head - Google Patents

injection head

Info

Publication number
JPS5817146U
JPS5817146U JP11124581U JP11124581U JPS5817146U JP S5817146 U JPS5817146 U JP S5817146U JP 11124581 U JP11124581 U JP 11124581U JP 11124581 U JP11124581 U JP 11124581U JP S5817146 U JPS5817146 U JP S5817146U
Authority
JP
Japan
Prior art keywords
substrate
fine groove
injection head
upper plate
nozzle
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
JP11124581U
Other languages
Japanese (ja)
Other versions
JPH0232443Y2 (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 JP11124581U priority Critical patent/JPS5817146U/en
Publication of JPS5817146U publication Critical patent/JPS5817146U/en
Application granted granted Critical
Publication of JPH0232443Y2 publication Critical patent/JPH0232443Y2/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) [Summary] 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]

図は本考案の一実施例を示す噴射ヘッドの模式　　′的
斜視組立図である。 図において１は基板、２はノズル用微細溝、３はタンク
部、４は上板、５は位置決め用微細溝、６はノズル先端
相当部分である。The figure is a schematic perspective assembly view of an ejection head showing an embodiment of the present invention. In the figure, 1 is a substrate, 2 is a fine groove for a nozzle, 3 is a tank portion, 4 is an upper plate, 5 is a fine groove for positioning, and 6 is a portion corresponding to the tip of the nozzle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 基板上面にノズル用微細溝、タンク部を形成し上板上面
又は基板下面に該ノズル用微細溝およびタンク部と平面
的にはＳ゛同寸法、同形状の位置決め用微細溝を形成し
、該基板と上板を溶接固着した噴射ヘッドにおいて、該
上板又は基板のノズル先端近傍の厚さを他部に比して薄
くしたことを特徴とする噴射ヘッド。A fine groove for a nozzle and a tank part are formed on the upper surface of the substrate, a fine groove for positioning is formed on the upper surface of the upper plate or the lower surface of the substrate, and the fine groove for positioning has the same size and shape as the nozzle fine groove and the tank part in plan view. An injection head in which a substrate and an upper plate are fixedly welded to each other, characterized in that the thickness of the upper plate or the substrate near the nozzle tip is thinner than other parts.
JP11124581U 1981-07-27 1981-07-27 injection head Granted JPS5817146U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11124581U JPS5817146U (en) 1981-07-27 1981-07-27 injection head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11124581U JPS5817146U (en) 1981-07-27 1981-07-27 injection head

Publications (2)

Publication Number Publication Date
JPS5817146U true JPS5817146U (en) 1983-02-02
JPH0232443Y2 JPH0232443Y2 (en) 1990-09-03

Family

ID=29905584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11124581U Granted JPS5817146U (en) 1981-07-27 1981-07-27 injection head

Country Status (1)

Country Link
JP (1) JPS5817146U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62242162A (en) * 1986-04-11 1987-10-22 Yanmar Diesel Engine Co Ltd Marine deceleration reversing gear
JPS62274137A (en) * 1986-05-22 1987-11-28 Yanmar Diesel Engine Co Ltd Marine speed reduction reversing gear

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54148533A (en) * 1978-05-15 1979-11-20 Seiko Epson Corp Head of ink jet recorder
JPS5524580A (en) * 1978-08-11 1980-02-21 Hitachi Ltd Liquid drop jetting device
JPS5651364A (en) * 1979-09-29 1981-05-08 Ricoh Co Ltd Multi-nozzle plate in ink injection device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54148533A (en) * 1978-05-15 1979-11-20 Seiko Epson Corp Head of ink jet recorder
JPS5524580A (en) * 1978-08-11 1980-02-21 Hitachi Ltd Liquid drop jetting device
JPS5651364A (en) * 1979-09-29 1981-05-08 Ricoh Co Ltd Multi-nozzle plate in ink injection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62242162A (en) * 1986-04-11 1987-10-22 Yanmar Diesel Engine Co Ltd Marine deceleration reversing gear
JPS62274137A (en) * 1986-05-22 1987-11-28 Yanmar Diesel Engine Co Ltd Marine speed reduction reversing gear

Also Published As

Publication number Publication date
JPH0232443Y2 (en) 1990-09-03

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