CN102996805A - 一种耐脆裂的机械密封用石墨静环及其制造方法 - Google Patents
一种耐脆裂的机械密封用石墨静环及其制造方法 Download PDFInfo
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- CN102996805A CN102996805A CN201210525095XA CN201210525095A CN102996805A CN 102996805 A CN102996805 A CN 102996805A CN 201210525095X A CN201210525095X A CN 201210525095XA CN 201210525095 A CN201210525095 A CN 201210525095A CN 102996805 A CN102996805 A CN 102996805A
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 45
- 239000010439 graphite Substances 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 16
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims description 13
- 239000011230 binding agent Substances 0.000 claims description 11
- 238000000748 compression moulding Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract 4
- 230000001070 adhesive effect Effects 0.000 abstract 3
- 229910000990 Ni alloy Inorganic materials 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 239000007770 graphite material Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
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Abstract
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CN201210525095.XA CN102996805B (zh) | 2012-12-07 | 2012-12-07 | 一种耐脆裂的机械密封用石墨静环及其制造方法 |
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CN201210525095.XA CN102996805B (zh) | 2012-12-07 | 2012-12-07 | 一种耐脆裂的机械密封用石墨静环及其制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN102996805A true CN102996805A (zh) | 2013-03-27 |
CN102996805B CN102996805B (zh) | 2016-01-20 |
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CN201210525095.XA Expired - Fee Related CN102996805B (zh) | 2012-12-07 | 2012-12-07 | 一种耐脆裂的机械密封用石墨静环及其制造方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110792777A (zh) * | 2019-10-27 | 2020-02-14 | 蒋立宪 | 一种机械密封装置用石墨质静环及其制造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87207110U (zh) * | 1987-05-29 | 1988-01-20 | 吴树济 | 金属—膨胀石墨复合垫片 |
CN86209556U (zh) * | 1986-11-25 | 1988-03-16 | 中国科学院山西煤炭化学研究所 | 高温高压柔性石墨密封环 |
CN1076468A (zh) * | 1992-03-14 | 1993-09-22 | 隋作训 | 石墨-金属基复合密封材料及制作工艺 |
US20050156385A1 (en) * | 1990-02-08 | 2005-07-21 | Nippon Pillar Packing Co., Ltd. | Packing |
CN202327095U (zh) * | 2011-12-08 | 2012-07-11 | 株洲博尔密封材料有限公司 | 一种金属圈与膨胀石墨圈叠层组合的密封垫圈 |
CN203131035U (zh) * | 2012-12-07 | 2013-08-14 | 辽宁天泽产业集团机械制造有限公司 | 一种耐脆裂的机械密封用石墨静环 |
-
2012
- 2012-12-07 CN CN201210525095.XA patent/CN102996805B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86209556U (zh) * | 1986-11-25 | 1988-03-16 | 中国科学院山西煤炭化学研究所 | 高温高压柔性石墨密封环 |
CN87207110U (zh) * | 1987-05-29 | 1988-01-20 | 吴树济 | 金属—膨胀石墨复合垫片 |
US20050156385A1 (en) * | 1990-02-08 | 2005-07-21 | Nippon Pillar Packing Co., Ltd. | Packing |
CN1076468A (zh) * | 1992-03-14 | 1993-09-22 | 隋作训 | 石墨-金属基复合密封材料及制作工艺 |
CN202327095U (zh) * | 2011-12-08 | 2012-07-11 | 株洲博尔密封材料有限公司 | 一种金属圈与膨胀石墨圈叠层组合的密封垫圈 |
CN203131035U (zh) * | 2012-12-07 | 2013-08-14 | 辽宁天泽产业集团机械制造有限公司 | 一种耐脆裂的机械密封用石墨静环 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110792777A (zh) * | 2019-10-27 | 2020-02-14 | 蒋立宪 | 一种机械密封装置用石墨质静环及其制造方法 |
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CN102996805B (zh) | 2016-01-20 |
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CB03 | Change of inventor or designer information |
Inventor after: Luo Yang Inventor after: Cui Chuanqing Inventor after: Xu Guoli Inventor after: An Shuangge Inventor after: Zhang Mingguang Inventor after: Wang Yan Inventor after: Sun Xiaodan Inventor after: Wang Zhaojun Inventor after: Lou Yuqi Inventor after: Jiang Qiang Inventor after: Kong Weichen Inventor after: Zhang Guoqian Inventor after: Lin Wei Inventor before: Lou Tianyan Inventor before: Qu Chenfeng Inventor before: Jiang Qiang Inventor before: Qu Guanxing Inventor before: Lou Yuqi Inventor before: Sun Xiaodan |
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Effective date of registration: 20210129 Address after: 118003 no.19-2 Xueyuan East Road, Yuanbao District, Dandong City, Liaoning Province Patentee after: Liaoning qiaochun Technology Development Co.,Ltd. Address before: 118003, 4, ancient town road, Yuanbaoshan Town, Yuanbaoshan District, Liaoning, Dandong Patentee before: LIAONING TIANZE INDUSTRIAL GROUP MACHINE MANUFACTURING Co.,Ltd. |
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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: 20160120 |