JPH03164594A - セラミック製溶融金属ポンプ - Google Patents
セラミック製溶融金属ポンプInfo
- Publication number
- JPH03164594A JPH03164594A JP29420190A JP29420190A JPH03164594A JP H03164594 A JPH03164594 A JP H03164594A JP 29420190 A JP29420190 A JP 29420190A JP 29420190 A JP29420190 A JP 29420190A JP H03164594 A JPH03164594 A JP H03164594A
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- casing
- molten metal
- ceramic
- shaft
- 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
- 239000000919 ceramic Substances 0.000 title claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 title claims description 47
- 239000002184 metal Substances 0.000 title claims description 47
- 238000009434 installation Methods 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052581 Si3N4 Inorganic materials 0.000 abstract description 6
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 abstract description 6
- 239000004570 mortar (masonry) Substances 0.000 abstract description 3
- 230000035939 shock Effects 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000001272 pressureless sintering Methods 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008674 spewing Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29420190A JPH03164594A (ja) | 1990-10-30 | 1990-10-30 | セラミック製溶融金属ポンプ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29420190A JPH03164594A (ja) | 1990-10-30 | 1990-10-30 | セラミック製溶融金属ポンプ |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26731186A Division JPS63120897A (ja) | 1986-11-10 | 1986-11-10 | セラミツク製溶融金属ポンプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03164594A true JPH03164594A (ja) | 1991-07-16 |
| JPH0585760B2 JPH0585760B2 (enrdf_load_stackoverflow) | 1993-12-08 |
Family
ID=17804631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29420190A Granted JPH03164594A (ja) | 1990-10-30 | 1990-10-30 | セラミック製溶融金属ポンプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03164594A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4874243B2 (ja) * | 2004-07-07 | 2012-02-15 | パイロテック インコーポレイテッド | 溶融金属ポンプ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4912643U (enrdf_load_stackoverflow) * | 1972-05-11 | 1974-02-02 |
-
1990
- 1990-10-30 JP JP29420190A patent/JPH03164594A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4912643U (enrdf_load_stackoverflow) * | 1972-05-11 | 1974-02-02 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4874243B2 (ja) * | 2004-07-07 | 2012-02-15 | パイロテック インコーポレイテッド | 溶融金属ポンプ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0585760B2 (enrdf_load_stackoverflow) | 1993-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |