CN1091170C - 一种热处理工艺及设备 - Google Patents
一种热处理工艺及设备 Download PDFInfo
- Publication number
- CN1091170C CN1091170C CN 98104685 CN98104685A CN1091170C CN 1091170 C CN1091170 C CN 1091170C CN 98104685 CN98104685 CN 98104685 CN 98104685 A CN98104685 A CN 98104685A CN 1091170 C CN1091170 C CN 1091170C
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98104685 CN1091170C (zh) | 1998-02-18 | 1998-02-18 | 一种热处理工艺及设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98104685 CN1091170C (zh) | 1998-02-18 | 1998-02-18 | 一种热处理工艺及设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1226610A CN1226610A (zh) | 1999-08-25 |
CN1091170C true CN1091170C (zh) | 2002-09-18 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 98104685 Expired - Fee Related CN1091170C (zh) | 1998-02-18 | 1998-02-18 | 一种热处理工艺及设备 |
Country Status (1)
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CN (1) | CN1091170C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2009137A4 (en) * | 2006-04-05 | 2010-03-24 | Horiba Stec Co Ltd | DEVICE FOR EVAPORATING LIQUID MATERIAL |
CN102828146A (zh) * | 2012-08-31 | 2012-12-19 | 南通市电站阀门有限公司 | 一种大型工件内孔氮化方法 |
CN103834905A (zh) * | 2012-11-27 | 2014-06-04 | 大连经济技术开发区圣洁真空技术开发有限公司 | 对于极小工件在回转式炉中气体渗氮的新方法 |
CN108747233B (zh) * | 2018-05-04 | 2019-11-08 | 宁波市鄞州兴韩机械实业有限公司 | 一种机械主轴的加工工艺 |
CN114892120A (zh) * | 2022-05-10 | 2022-08-12 | 科品(苏州)特殊钢有限公司 | 一种具有分段预热均匀排气结构的气体渗氮设备 |
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1998
- 1998-02-18 CN CN 98104685 patent/CN1091170C/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN1226610A (zh) | 1999-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Applicant after: Foshan Yang Ge heat treatment Co., Ltd. Applicant before: Changmao Economic and Trading Co., Ltd., Foshan City |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: CHANGMAO ECONOMIC AND TRADING CO., LTD., FOSHAN CITY TO: YNNNG'E HEATTREATMENT CO., LTD., FUSHAN CITY |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Foshan city Yang Ge Furnace Co., Ltd. Assignor: Yangge Heat Treatment Co., Ltd., Foshan City Contract fulfillment period: 2007.9.15 to 2018.2.17 contract change Contract record no.: 2009440001400 Denomination of invention: Process and apparatus for heat treatment Granted publication date: 20020918 License type: Exclusive license Record date: 2009.9.9 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.9.15 TO 2018.2.17; CHANGE OF CONTRACT Name of requester: FOSHAN CITY YANGGE STOVE CO., LTD. Effective date: 20090909 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Foshan city Yang Ge Furnace Co., Ltd. Assignor: Yangge Heat Treatment Co., Ltd., Foshan City Contract fulfillment period: 2007.9.15 to 2018.2.17 contract change Contract record no.: 2009440001400 Denomination of invention: Process and apparatus for heat treatment Granted publication date: 20020918 License type: Exclusive license Record date: 2009.9.9 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.9.15 TO 2018.2.17; CHANGE OF CONTRACT Name of requester: FOSHAN CITY YANGGE STOVE CO., LTD. Effective date: 20090909 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160121 Address after: 528231, Guangdong Province, Foshan City, Nanhai District lion Town Tan Tan Second Industrial Zone on the west side of the rainbow road Patentee after: Foshan city Yang Ge Furnace Co., Ltd. Address before: 528000 Guangdong city of Foshan province Zhangcha Rhombomys Industrial Zone Patentee before: Yangge Heat Treatment Co., Ltd., Foshan City |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020918 Termination date: 20160218 |