CN102994889A - 一种隔膜阀阀体的铸造成型制备方法 - Google Patents
一种隔膜阀阀体的铸造成型制备方法 Download PDFInfo
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- CN102994889A CN102994889A CN2012103729508A CN201210372950A CN102994889A CN 102994889 A CN102994889 A CN 102994889A CN 2012103729508 A CN2012103729508 A CN 2012103729508A CN 201210372950 A CN201210372950 A CN 201210372950A CN 102994889 A CN102994889 A CN 102994889A
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- valve body
- diaphragm valve
- quenching
- temperature
- treatment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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CN201210372950.8A CN102994889B (zh) | 2012-09-29 | 2012-09-29 | 一种隔膜阀阀体的铸造成型制备方法 |
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CN201210372950.8A CN102994889B (zh) | 2012-09-29 | 2012-09-29 | 一种隔膜阀阀体的铸造成型制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN102994889A true CN102994889A (zh) | 2013-03-27 |
CN102994889B CN102994889B (zh) | 2016-03-23 |
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CN201210372950.8A Active CN102994889B (zh) | 2012-09-29 | 2012-09-29 | 一种隔膜阀阀体的铸造成型制备方法 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS464507Y1 (zh) * | 1965-12-08 | 1971-02-17 | ||
JPH064507A (ja) * | 1992-02-26 | 1994-01-14 | Philips Gloeilampenfab:Nv | ニューラルネット |
EP1375841A2 (en) * | 2002-06-27 | 2004-01-02 | Eaton Corporation | powder metal valve seat insert |
CN100549194C (zh) * | 2004-05-17 | 2009-10-14 | 株式会社理研 | 硬粒子分散型铁基烧结合金 |
JP2010001558A (ja) * | 2008-05-22 | 2010-01-07 | Mitsubishi Materials Corp | ハロゲンガスおよびハロゲン化合物ガス充填用ボンベのバルブ部材 |
-
2012
- 2012-09-29 CN CN201210372950.8A patent/CN102994889B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS464507Y1 (zh) * | 1965-12-08 | 1971-02-17 | ||
JPH064507A (ja) * | 1992-02-26 | 1994-01-14 | Philips Gloeilampenfab:Nv | ニューラルネット |
EP1375841A2 (en) * | 2002-06-27 | 2004-01-02 | Eaton Corporation | powder metal valve seat insert |
CN100549194C (zh) * | 2004-05-17 | 2009-10-14 | 株式会社理研 | 硬粒子分散型铁基烧结合金 |
JP2010001558A (ja) * | 2008-05-22 | 2010-01-07 | Mitsubishi Materials Corp | ハロゲンガスおよびハロゲン化合物ガス充填用ボンベのバルブ部材 |
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CN102994889B (zh) | 2016-03-23 |
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C06 | Publication | ||
PB01 | Publication | ||
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160224 Address after: 244100 new road, West Lake Town Development Zone, lion mountain, Tongling, Anhui Applicant after: Anhui Mingzhu Pigment Technology Co.,Ltd. Address before: 244121 Tongling Jinqiao Industrial Park, Tongling, Anhui Applicant before: TONGLING GUOFANG PLUMBING TECHNOLOGY Co.,Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190118 Address after: 244100 No. 3339 (1), Qifeng Road, Tongling, Anhui. Patentee after: Tongling Rong Jing Technology Co.,Ltd. Address before: 244100 New Town Road, West Lake Town Development Zone, Tongling, Anhui Patentee before: Anhui Mingzhu Pigment Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Casting Forming Preparation Method for Diaphragm Valve Body Effective date of registration: 20230927 Granted publication date: 20160323 Pledgee: Agricultural Bank of China Limited Tongling Development Zone Branch Pledgor: Tongling Rong Jing Technology Co.,Ltd. Registration number: Y2023980059326 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |