JPS63176152U - - Google Patents
Info
- Publication number
- JPS63176152U JPS63176152U JP6834887U JP6834887U JPS63176152U JP S63176152 U JPS63176152 U JP S63176152U JP 6834887 U JP6834887 U JP 6834887U JP 6834887 U JP6834887 U JP 6834887U JP S63176152 U JPS63176152 U JP S63176152U
- Authority
- JP
- Japan
- Prior art keywords
- discharge port
- screw
- casing
- screw shaft
- dredging device
- 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
- 239000000701 coagulant Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987068348U JPH0513806Y2 (en, 2012) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987068348U JPH0513806Y2 (en, 2012) | 1987-05-07 | 1987-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63176152U true JPS63176152U (en, 2012) | 1988-11-15 |
| JPH0513806Y2 JPH0513806Y2 (en, 2012) | 1993-04-13 |
Family
ID=30908079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987068348U Expired - Lifetime JPH0513806Y2 (en, 2012) | 1987-05-07 | 1987-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0513806Y2 (en, 2012) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4937444A (en, 2012) * | 1972-08-15 | 1974-04-08 | ||
| JPS49114245A (en, 2012) * | 1973-03-07 | 1974-10-31 | ||
| JPS50143290A (en, 2012) * | 1974-05-09 | 1975-11-18 | ||
| JPS5237596U (en, 2012) * | 1975-09-05 | 1977-03-16 |
-
1987
- 1987-05-07 JP JP1987068348U patent/JPH0513806Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4937444A (en, 2012) * | 1972-08-15 | 1974-04-08 | ||
| JPS49114245A (en, 2012) * | 1973-03-07 | 1974-10-31 | ||
| JPS50143290A (en, 2012) * | 1974-05-09 | 1975-11-18 | ||
| JPS5237596U (en, 2012) * | 1975-09-05 | 1977-03-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0513806Y2 (en, 2012) | 1993-04-13 |