JPS61138446U - - Google Patents
Info
- Publication number
- JPS61138446U JPS61138446U JP2143385U JP2143385U JPS61138446U JP S61138446 U JPS61138446 U JP S61138446U JP 2143385 U JP2143385 U JP 2143385U JP 2143385 U JP2143385 U JP 2143385U JP S61138446 U JPS61138446 U JP S61138446U
- Authority
- JP
- Japan
- Prior art keywords
- sprue
- weir
- runner
- model
- vacuum filling
- 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
- 238000005266 casting Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2143385U JPS61138446U (en, 2012) | 1985-02-18 | 1985-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2143385U JPS61138446U (en, 2012) | 1985-02-18 | 1985-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61138446U true JPS61138446U (en, 2012) | 1986-08-28 |
Family
ID=30512821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2143385U Pending JPS61138446U (en, 2012) | 1985-02-18 | 1985-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61138446U (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7049749B2 (en) | 2000-04-03 | 2006-05-23 | Matsushita Electric Industrial Co., Ltd. | Discharge lamp, method for producing the same and lamp unit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS493815A (en, 2012) * | 1972-05-04 | 1974-01-14 |
-
1985
- 1985-02-18 JP JP2143385U patent/JPS61138446U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS493815A (en, 2012) * | 1972-05-04 | 1974-01-14 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7049749B2 (en) | 2000-04-03 | 2006-05-23 | Matsushita Electric Industrial Co., Ltd. | Discharge lamp, method for producing the same and lamp unit |