JPS63136296U - - Google Patents
Info
- Publication number
- JPS63136296U JPS63136296U JP2743187U JP2743187U JPS63136296U JP S63136296 U JPS63136296 U JP S63136296U JP 2743187 U JP2743187 U JP 2743187U JP 2743187 U JP2743187 U JP 2743187U JP S63136296 U JPS63136296 U JP S63136296U
- Authority
- JP
- Japan
- Prior art keywords
- liner ring
- outer circumference
- pump
- whose
- suction port
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は従来例を示す断面図、第３図は、要部の相異
なる変形例を示す断面図である。
１……ポンプケーシング、２……羽根車、４…
…吸込口部、５……ライナリング、６……凹部、
７……外周部、９……内周部。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view showing a conventional example, and FIG. 3 is a sectional view showing a different modification of the main part. 1... Pump casing, 2... Impeller, 4...
... Suction port, 5... Liner ring, 6... Recess,
7...outer periphery, 9...inner periphery.
Claims (1)
に内周部が該ポンプの羽根車吸込口外周部と間隔
的に対向するライナリングにおいて、高圧側に突
出し、弾性変形自在な材料から形成する円筒状の
内周部を具備することを特徴とするライナリング
。 A liner ring whose outer circumference is fitted into the pump casing and whose inner circumference faces the outer circumference of the impeller suction port of the pump at intervals, includes a cylindrical liner ring that protrudes toward the high pressure side and is made of an elastically deformable material. A liner ring characterized by having an inner peripheral portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2743187U JPS63136296U (en) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2743187U JPS63136296U (en) | 1987-02-27 | 1987-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63136296U true JPS63136296U (en) | 1988-09-07 |
Family
ID=30829454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2743187U Pending JPS63136296U (en) | 1987-02-27 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63136296U (en) |
-
1987
- 1987-02-27 JP JP2743187U patent/JPS63136296U/ja active Pending