JPH073600Y2 - 押し出し成形用ダイスの低周波加熱装置 - Google Patents
押し出し成形用ダイスの低周波加熱装置Info
- Publication number
- JPH073600Y2 JPH073600Y2 JP1989003994U JP399489U JPH073600Y2 JP H073600 Y2 JPH073600 Y2 JP H073600Y2 JP 1989003994 U JP1989003994 U JP 1989003994U JP 399489 U JP399489 U JP 399489U JP H073600 Y2 JPH073600 Y2 JP H073600Y2
- Authority
- JP
- Japan
- Prior art keywords
- die
- frequency heating
- low
- heat
- low frequency
- 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.)
- Expired - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 title claims description 47
- 238000001125 extrusion Methods 0.000 title claims description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 20
- 230000006698 induction Effects 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 12
- 229910052782 aluminium Inorganic materials 0.000 description 12
- 239000012530 fluid Substances 0.000 description 12
- 230000004907 flux Effects 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical group [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Landscapes
- General Induction Heating (AREA)
- Extrusion Of Metal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989003994U JPH073600Y2 (ja) | 1989-01-18 | 1989-01-18 | 押し出し成形用ダイスの低周波加熱装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989003994U JPH073600Y2 (ja) | 1989-01-18 | 1989-01-18 | 押し出し成形用ダイスの低周波加熱装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0297794U JPH0297794U (enrdf_load_stackoverflow) | 1990-08-03 |
| JPH073600Y2 true JPH073600Y2 (ja) | 1995-01-30 |
Family
ID=31206114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989003994U Expired - Lifetime JPH073600Y2 (ja) | 1989-01-18 | 1989-01-18 | 押し出し成形用ダイスの低周波加熱装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073600Y2 (enrdf_load_stackoverflow) |
-
1989
- 1989-01-18 JP JP1989003994U patent/JPH073600Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0297794U (enrdf_load_stackoverflow) | 1990-08-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20040302 |
|
| A61 | First payment of annual fees (during grant procedure) |
Effective date: 20040315 Free format text: JAPANESE INTERMEDIATE CODE: A61 |
|
| LAPS | Cancellation because of no payment of annual fees |