JPS644895U - - Google Patents
Info
- Publication number
- JPS644895U JPS644895U JP9743987U JP9743987U JPS644895U JP S644895 U JPS644895 U JP S644895U JP 9743987 U JP9743987 U JP 9743987U JP 9743987 U JP9743987 U JP 9743987U JP S644895 U JPS644895 U JP S644895U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- shaft
- side chamber
- casing
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9743987U JPS644895U (uk) | 1987-06-26 | 1987-06-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9743987U JPS644895U (uk) | 1987-06-26 | 1987-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS644895U true JPS644895U (uk) | 1989-01-12 |
Family
ID=31322909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9743987U Pending JPS644895U (uk) | 1987-06-26 | 1987-06-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS644895U (uk) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4531061Y1 (uk) * | 1966-12-02 | 1970-11-28 | ||
JPS5810590A (ja) * | 1981-07-01 | 1983-01-21 | イ−ストマン・コダツク・カンパニ− | ベンゾテルロピリリウム・ジケトネ−ト化合物 |
-
1987
- 1987-06-26 JP JP9743987U patent/JPS644895U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4531061Y1 (uk) * | 1966-12-02 | 1970-11-28 | ||
JPS5810590A (ja) * | 1981-07-01 | 1983-01-21 | イ−ストマン・コダツク・カンパニ− | ベンゾテルロピリリウム・ジケトネ−ト化合物 |