JPS644873U - - Google Patents
Info
- Publication number
- JPS644873U JPS644873U JP9734387U JP9734387U JPS644873U JP S644873 U JPS644873 U JP S644873U JP 9734387 U JP9734387 U JP 9734387U JP 9734387 U JP9734387 U JP 9734387U JP S644873 U JPS644873 U JP S644873U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- plunger
- conical part
- type liquid
- housed
- 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
- 239000007788 liquid Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000007779 soft material Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図乃至第３図は本考案に係るプランジヤ型
液体吐出機におけるシリンダ構造の実施例を示し
、第１図は全体の断面図、第２図及び第３図は他
の構成例を示す一部断面図である。第４図は従来
のプランジヤ型液体吐出機のシリンダ構造の断面
図である。
Ａ……シリンダ全体、１……シリンダ本体、２
……吸入口、３……排出口、４……シリンダライ
ナー、５……プランジヤ、６……シールパツキン
、７……シリンダカバー、８……円錐部（シリン
ダライナー側）、９……円錐部（シリンダ本体側
）。
1 to 3 show an embodiment of the cylinder structure in a plunger-type liquid discharger according to the present invention, FIG. 1 is an overall sectional view, and FIGS. 2 and 3 are examples of other configurations. FIG. FIG. 4 is a sectional view of the cylinder structure of a conventional plunger type liquid discharger. A... Entire cylinder, 1... Cylinder body, 2
... Suction port, 3 ... Discharge port, 4 ... Cylinder liner, 5 ... Plunger, 6 ... Seal packing, 7 ... Cylinder cover, 8 ... Cone part (cylinder liner side), 9 ... Cone part (Cylinder body side).
Claims (1)
り吸入口から吸入した液体を排出口から吐出する
ようにしたプランジヤ型液体吐出機において、 ゴム等の軟質材で成形されたシリンダライナー
の外周部に直線又は曲線からなる円錐部を備えて
いて、該円錐部に対応する内周形状を有するシリ
ンダ本体内に収容されていることを特徴とするシ
リンダ構造。[Scope of Claim for Utility Model Registration] A cylinder liner molded from a soft material such as rubber in a plunger-type liquid discharge machine in which liquid sucked in from an inlet port is discharged from a discharge port by driving a piston of a plunger within the cylinder. 1. A cylinder structure comprising a straight or curved conical part on the outer peripheral part of the cylinder, and housed in a cylinder body having an inner peripheral shape corresponding to the conical part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987097343U JPH0736140Y2 (en) | 1987-06-26 | 1987-06-26 | Cylinder structure in plunger type liquid ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987097343U JPH0736140Y2 (en) | 1987-06-26 | 1987-06-26 | Cylinder structure in plunger type liquid ejector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS644873U true JPS644873U (en) | 1989-01-12 |
| JPH0736140Y2 JPH0736140Y2 (en) | 1995-08-16 |
Family
ID=31322726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987097343U Expired - Lifetime JPH0736140Y2 (en) | 1987-06-26 | 1987-06-26 | Cylinder structure in plunger type liquid ejector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0736140Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003093942A (en) * | 2001-06-16 | 2003-04-02 | Musashi Eng Co Ltd | Device for ejecting fixed quantity of liquid |
| WO2008069254A1 (en) * | 2006-11-30 | 2008-06-12 | Sakuo Tanaka | Moving-seal portion liquid-leakage preventing device for piston pump |
| US7510103B2 (en) | 2001-06-16 | 2009-03-31 | Musashi Engineering, Inc. | Device for delivering fixed quantity of liquid |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5935661U (en) * | 1982-08-31 | 1984-03-06 | 日野自動車株式会社 | cylinder liner |
| JPS61145851U (en) * | 1985-03-04 | 1986-09-09 |
-
1987
- 1987-06-26 JP JP1987097343U patent/JPH0736140Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5935661U (en) * | 1982-08-31 | 1984-03-06 | 日野自動車株式会社 | cylinder liner |
| JPS61145851U (en) * | 1985-03-04 | 1986-09-09 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003093942A (en) * | 2001-06-16 | 2003-04-02 | Musashi Eng Co Ltd | Device for ejecting fixed quantity of liquid |
| US7510103B2 (en) | 2001-06-16 | 2009-03-31 | Musashi Engineering, Inc. | Device for delivering fixed quantity of liquid |
| WO2008069254A1 (en) * | 2006-11-30 | 2008-06-12 | Sakuo Tanaka | Moving-seal portion liquid-leakage preventing device for piston pump |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0736140Y2 (en) | 1995-08-16 |