JPH02101079U - - Google Patents
Info
- Publication number
- JPH02101079U JPH02101079U JP868589U JP868589U JPH02101079U JP H02101079 U JPH02101079 U JP H02101079U JP 868589 U JP868589 U JP 868589U JP 868589 U JP868589 U JP 868589U JP H02101079 U JPH02101079 U JP H02101079U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- seal
- cylinder body
- cylinder
- gap
- 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
Description
第１図はこの考案にかかるシール被覆形プラン
ジヤポンプのシリンダ及びプランジヤ部の断面図
、第２図は従来のプランジヤポンプのシリンダ及
びプランジヤ部の断面図である。
１……シリンダ本体、４……シリンダ、５……
プランジヤ、６……穴、７……プランジヤシール
、８……プランジヤシール押さえ板、９……隙間
。
FIG. 1 is a cross-sectional view of the cylinder and plunger portion of a seal-covered plunger pump according to this invention, and FIG. 2 is a cross-sectional view of the cylinder and plunger portion of a conventional plunger pump. 1...Cylinder body, 4...Cylinder, 5...
Plunger, 6...hole, 7...plunger seal, 8...plunger seal press plate, 9...gap.
Claims (1)
において往復動するプランジヤの回りに伸縮自在
のプランジヤシールを被覆すると共に該プランジ
ヤシールの裾部をシリンダ本体に密着固定し、前
記シリンダ本体とプランジヤを被覆したプランジ
ヤシールとの間に隙間を設けてなることを特徴と
するシール被覆形プランジヤポンプ。 A retractable plunger seal is provided around a plunger that is drilled in the cylinder body and reciprocates in a hole that communicates with the cylinder, and a hem portion of the plunger seal is closely fixed to the cylinder body to cover the cylinder body and the plunger. A seal-covered plunger pump characterized by having a gap between the plunger and the plunger seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP868589U JPH02101079U (en) | 1989-01-27 | 1989-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP868589U JPH02101079U (en) | 1989-01-27 | 1989-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101079U true JPH02101079U (en) | 1990-08-10 |
Family
ID=31214784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP868589U Pending JPH02101079U (en) | 1989-01-27 | 1989-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101079U (en) |
-
1989
- 1989-01-27 JP JP868589U patent/JPH02101079U/ja active Pending