CN102994906B - 一种球阀阀体的方法 - Google Patents
一种球阀阀体的方法 Download PDFInfo
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- CN102994906B CN102994906B CN201210372826.1A CN201210372826A CN102994906B CN 102994906 B CN102994906 B CN 102994906B CN 201210372826 A CN201210372826 A CN 201210372826A CN 102994906 B CN102994906 B CN 102994906B
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- valve body
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CN201210372826.1A CN102994906B (zh) | 2012-09-29 | 2012-09-29 | 一种球阀阀体的方法 |
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CN201210372826.1A CN102994906B (zh) | 2012-09-29 | 2012-09-29 | 一种球阀阀体的方法 |
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CN102994906A CN102994906A (zh) | 2013-03-27 |
CN102994906B true CN102994906B (zh) | 2016-03-23 |
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CN201210372826.1A Active CN102994906B (zh) | 2012-09-29 | 2012-09-29 | 一种球阀阀体的方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103667896B (zh) * | 2013-11-07 | 2016-05-04 | 安徽省智汇电气技术有限公司 | 一种泵阀用抗拉耐磨合金钢材料及其制备方法 |
CN103882337A (zh) * | 2014-02-18 | 2014-06-25 | 芜湖市鸿坤汽车零部件有限公司 | 一种用于液压阀的耐磨合金材料及其制备方法 |
CN104550921A (zh) * | 2014-12-25 | 2015-04-29 | 铜陵市经纬流体科技有限公司 | 一种铁基粉末冶金阀门材料及其制备方法 |
CN107083518A (zh) * | 2017-06-20 | 2017-08-22 | 合肥博创机械制造有限公司 | 一种合金钢阀门的铸造工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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JPH0842913A (ja) * | 1994-07-28 | 1996-02-16 | Mitsubishi Electric Corp | 風量調整装置 |
JP5305078B2 (ja) * | 2008-05-22 | 2013-10-02 | 三菱マテリアル株式会社 | 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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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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CN102994906A (zh) | 2013-03-27 |
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Chengzhong Inventor before: Xu Guorong |
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CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180504 Address after: No. 3858, Shanghai Bao Qian highway, Jiading District, Shanghai Patentee after: Shanghai Mecco Valve Co.,Ltd. Address before: 244100 New Town Road, West Lake Town Development Zone, Tongling, Anhui Patentee before: Tongling Guofang Plumbing Technology Co., Ltd. |
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TR01 | Transfer of patent right |