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
Authority: JP; Japan
Prior art keywords: die; frequency heating; low; heat; low frequency
Prior art date: 1989-01-18
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

Application number

JP1989003994U

Other languages

English (en)

Japanese (ja)

Other versions

JPH0297794U (2

Inventor

巖山田

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Musasino Co Ltd

Original Assignee

Musasino Co Ltd

Priority date (The priority date 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 date listed.)

1989-01-18

Filing date

1989-01-18

Publication date

1995-01-30

1989-01-18 Application filed by Musasino Co Ltd filed Critical Musasino Co Ltd

1989-01-18 Priority to JP1989003994U priority Critical patent/JPH073600Y2/ja

1990-08-03 Publication of JPH0297794U publication Critical patent/JPH0297794U/ja

1995-01-30 Application granted granted Critical

1995-01-30 Publication of JPH073600Y2 publication Critical patent/JPH073600Y2/ja

2004-01-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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)

JP1989003994U 1989-01-18 1989-01-18 押し出し成形用ダイスの低周波加熱装置 Expired - Lifetime JPH073600Y2 (ja)

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 (2)	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 (2)

1989
- 1989-01-18 JP JP1989003994U patent/JPH073600Y2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH0297794U (2)	1990-08-03

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Legal Events

Date	Code	Title	Description
2004-02-25	TRDD	Decision of grant or rejection written
2004-03-03	A01	Written decision to grant a patent or to grant a registration (utility model)	Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20040302
2004-04-01	A61	First payment of annual fees (during grant procedure)	Effective date: 20040315 Free format text: JAPANESE INTERMEDIATE CODE: A61
2008-04-02	LAPS	Cancellation because of no payment of annual fees