JPS5862647U - Bubble discharge mechanism of ink supply device - Google Patents
Bubble discharge mechanism of ink supply deviceInfo
- Publication number
- JPS5862647U JPS5862647U JP15721081U JP15721081U JPS5862647U JP S5862647 U JPS5862647 U JP S5862647U JP 15721081 U JP15721081 U JP 15721081U JP 15721081 U JP15721081 U JP 15721081U JP S5862647 U JPS5862647 U JP S5862647U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- supply device
- ink supply
- valve holder
- discharge 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.)
- Granted
Links
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Details Of Reciprocating Pumps (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
第１図イは定行程プランジャポンプの１例を示す１部切
載斜視図、第１図口は同縦断面図、第２図イ９口、ハ、
二、ホ、へは同ポンプにおけるプランジャの作動説明図
、第３図は従来のインキ供給装置に用いられた定行程プ
ランジャポンプの縦断面図、第４図は本考案の１実施例
を示すプランジキポンプの縦断面図である。
１７・・・デリバリバルブフ、１８・・・バルブスプリ
ング、２１・・・接手、２４・・・バルブホルダ、２５
・・・ボルト、２８・・・ナツト。Fig. 1A is a partially cut away perspective view showing an example of a fixed stroke plunger pump, the opening in Fig. 1 is a longitudinal cross-sectional view of the same, Fig. 2A is 9 ports, C,
2, E, and G are explanatory diagrams of the operation of the plunger in the same pump, Fig. 3 is a longitudinal sectional view of a constant stroke plunger pump used in a conventional ink supply device, and Fig. 4 is a plan showing one embodiment of the present invention. FIG. 2 is a vertical cross-sectional view of the Jiki pump. 17...Delivery valve valve, 18...Valve spring, 21...Joint, 24...Valve holder, 25
...Boruto, 28...Natsuto.
Claims (1)
おいて、上記康ンプの吐出部分を、一端がポンプ本体に
螺合され全長に渡り中空部を有するバルブホルダと、同
バルブホルダの中空部に螺合しかつ下部にインキ通路を
有するボルトと、゛前記バルブホルダの外周に嵌装され
吐出口を有する接手と、前記バルブホルダの外周に螺合
され前記接手をバルブホルダに押え込むナツトと、前記
バルブの下部とデリバリバルブの藺に介装されたバルブ
スプリングとから構成したことを特徴とするインキ供給
装置の気泡排出機構。5. In an ink supply device using a constant stroke plunger pump, the discharge portion of the plunger pump is screwed into a valve holder whose one end is screwed to the pump body and has a hollow portion over the entire length, and into the hollow portion of the valve holder. a bolt having an ink passage at its lower part; a joint fitted onto the outer periphery of the valve holder and having a discharge port; a nut screwed onto the outer periphery of the valve holder to press the joint into the valve holder; and a lower part of the valve. An air bubble discharge mechanism for an ink supply device characterized by comprising: and a valve spring interposed in a delivery valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15721081U JPS5862647U (en) | 1981-10-22 | 1981-10-22 | Bubble discharge mechanism of ink supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15721081U JPS5862647U (en) | 1981-10-22 | 1981-10-22 | Bubble discharge mechanism of ink supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5862647U true JPS5862647U (en) | 1983-04-27 |
| JPS6246864Y2 JPS6246864Y2 (en) | 1987-12-21 |
Family
ID=29949737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15721081U Granted JPS5862647U (en) | 1981-10-22 | 1981-10-22 | Bubble discharge mechanism of ink supply device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5862647U (en) |
-
1981
- 1981-10-22 JP JP15721081U patent/JPS5862647U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6246864Y2 (en) | 1987-12-21 |
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