JPS647535U - - Google Patents
Info
- Publication number
- JPS647535U JPS647535U JP10299187U JP10299187U JPS647535U JP S647535 U JPS647535 U JP S647535U JP 10299187 U JP10299187 U JP 10299187U JP 10299187 U JP10299187 U JP 10299187U JP S647535 U JPS647535 U JP S647535U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve element
- valve seat
- showing
- view
- 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
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Ink Jet (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Check Valves (AREA)
Description
第１図ａは本考案の第１の実施例の弁素子を示
す模式的斜視図、第１図ｂは第１の実施例である
弁部品を示す模式的断面図、第２図は本考案の第
２の実施例である弁部品を示す模式的断面図、第
３図は本考案の第３の実施例の弁素子を示す模式
的斜視図、第４図は従来の簡単なインクジエツト
ヘツドを示す断面図、第５図は従来の高性能なイ
ンクジエツトヘツドを示す断面図、第６図は従来
の弁素子を示す斜視図である。
１０１，３０１……弁素子、１０２，６０１…
…弁座、１０３，３０４，６０３……弁、１０４
……ストツパー、１０５……溝、１０６……ハウ
ジング、１０７，２０１……押付用ハウジング、
３０２……穴、３０３……支持部、４０１……ガ
ラス管、４０２……ノズル、４０３……圧力室、
４０４……円筒ピエゾ、４０５……配管、４０６
，５０８……ジヨイント、５０１……ストツパー
、５０２……筐体、５０３……溝、５０４……ノ
ズル部品、５０５……流体抵抗部品、５０６……
圧電素子部品、５０７……弁部品、５０９……Ｏ
リング、５１０……ネジ、６０２……スリツト。
FIG. 1a is a schematic perspective view showing a valve element according to the first embodiment of the present invention, FIG. 1b is a schematic sectional view showing a valve component according to the first embodiment, and FIG. FIG. 3 is a schematic perspective view showing a valve element according to a third embodiment of the present invention, and FIG. 4 is a conventional simple ink jet head. 5 is a sectional view showing a conventional high performance ink jet head, and FIG. 6 is a perspective view showing a conventional valve element. 101,301...valve element, 102,601...
... Valve seat, 103, 304, 603 ... Valve, 104
... Stopper, 105 ... Groove, 106 ... Housing, 107, 201 ... Pressing housing,
302... Hole, 303... Support part, 401... Glass tube, 402... Nozzle, 403... Pressure chamber,
404...Cylindrical piezo, 405...Piping, 406
, 508... Joint, 501... Stopper, 502... Housing, 503... Groove, 504... Nozzle parts, 505... Fluid resistance parts, 506...
Piezoelectric element parts, 507...Valve parts, 509...O
Ring, 510...screw, 602...slit.
Claims (1)
う弁部品において、円環状の溝が設けられた弁座
と、該弁座上に形成された弁素子と、該弁素子を
挾み固定するハウジング部材とから成ることを特
徴とする弁部品。 A valve component that controls the flow rate of ink in an ink jet head, consisting of a valve seat provided with an annular groove, a valve element formed on the valve seat, and a housing member that sandwiches and fixes the valve element. A valve part characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10299187U JPS647535U (en) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10299187U JPS647535U (en) | 1987-07-03 | 1987-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647535U true JPS647535U (en) | 1989-01-17 |
Family
ID=31333404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10299187U Pending JPS647535U (en) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647535U (en) |
-
1987
- 1987-07-03 JP JP10299187U patent/JPS647535U/ja active Pending