JP4367169B2 - 油焼入装置 - Google Patents
油焼入装置 Download PDFInfo
- Publication number
- JP4367169B2 JP4367169B2 JP2004044814A JP2004044814A JP4367169B2 JP 4367169 B2 JP4367169 B2 JP 4367169B2 JP 2004044814 A JP2004044814 A JP 2004044814A JP 2004044814 A JP2004044814 A JP 2004044814A JP 4367169 B2 JP4367169 B2 JP 4367169B2
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- Japan
- Prior art keywords
- oil
- quenching
- processed product
- inert gas
- chamber
- 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
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Description
Claims (4)
- 焼入油を貯留する油槽を下部にそなえた焼入室を、仕切扉を介して加熱室に連設して成り、前記加熱室で加熱した処理品を前記油槽内の前記焼入油に浸漬して油冷する油焼入装置において、
不活性ガス供給装置と、
この不活性ガス供給装置に接続され、前記油冷後に前記焼入室から抽出される前記加熱及び前記焼入油への浸漬後の前記処理品に不活性ガスを吹付けるように噴出口を向けて前記焼入室の出入口扉の内側位置に複数個配設されたガス吹付ノズルとを、具備し、
前記複数個のガス吹付ノズルは、抽出方向に移動する前記処理品の移動経路の底部および両側部を包囲する略コ字状のノズルパイプの内側に取付けられており、かつ前記ガス吹付ノズルの噴出口が前記処理品の抽出方向と反対側に傾斜していることを特徴とする油焼入装置。 - 前記複数個のガス吹付ノズルが、前記処理品の抽出時の移動方向に直交する垂直面上に配列されている請求項1記載の油焼入装置。
- 前記ガス吹付ノズルの噴出口からの不活性ガスの噴出を、前記油冷後の前記処理品の抽出方向への移動開始時に開始し、前記処理品が前記噴出口対向位置を通過後、前記移動を終了するまでの間に停止させる噴出制御装置を具備した請求項1または2記載の油焼入装置。
- 前記不活性ガス供給装置が、ガス加熱用のヒータをそなえ、このヒータにより加熱された不活性ガスを前記噴出口から前記処理品に吹付けるようにした請求項1または2または3記載の油焼入装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004044814A JP4367169B2 (ja) | 2004-02-20 | 2004-02-20 | 油焼入装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004044814A JP4367169B2 (ja) | 2004-02-20 | 2004-02-20 | 油焼入装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005232548A JP2005232548A (ja) | 2005-09-02 |
| JP4367169B2 true JP4367169B2 (ja) | 2009-11-18 |
Family
ID=35015803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004044814A Expired - Lifetime JP4367169B2 (ja) | 2004-02-20 | 2004-02-20 | 油焼入装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4367169B2 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2345747A1 (en) * | 2010-01-15 | 2011-07-20 | Linde Aktiengesellschaft | Method and device to reduce risk of and to suppress fumes in oil quenching. |
| JP5616728B2 (ja) * | 2010-09-15 | 2014-10-29 | 光洋サーモシステム株式会社 | 焼入れ装置 |
| JP6209343B2 (ja) * | 2013-03-15 | 2017-10-04 | Dowaサーモテック株式会社 | 焼入れ処理設備、熱処理設備及び焼入れ処理方法 |
| CN107058700A (zh) * | 2017-02-16 | 2017-08-18 | 北京科技大学 | 一种金属材料高温真空退火炉 |
| CN115961126A (zh) * | 2023-02-22 | 2023-04-14 | 南京迪威尔高端制造股份有限公司 | 悬挂搅拌器的淬火升降台装置及其升降方法 |
-
2004
- 2004-02-20 JP JP2004044814A patent/JP4367169B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005232548A (ja) | 2005-09-02 |
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