CN104893230A - 一种膜式燃气表阀盖阀座用材料 - Google Patents
一种膜式燃气表阀盖阀座用材料 Download PDFInfo
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- CN104893230A CN104893230A CN201510224990.1A CN201510224990A CN104893230A CN 104893230 A CN104893230 A CN 104893230A CN 201510224990 A CN201510224990 A CN 201510224990A CN 104893230 A CN104893230 A CN 104893230A
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- Prior art keywords
- gas meter
- valve seat
- silicone oil
- diaphragm gas
- seat material
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- 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.)
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- Compositions Of Macromolecular Compounds (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Lubricants (AREA)
Abstract
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CN201510224990.1A CN104893230B (zh) | 2015-05-06 | 2015-05-06 | 一种膜式燃气表阀盖阀座用材料 |
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CN201510224990.1A CN104893230B (zh) | 2015-05-06 | 2015-05-06 | 一种膜式燃气表阀盖阀座用材料 |
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CN104893230A true CN104893230A (zh) | 2015-09-09 |
CN104893230B CN104893230B (zh) | 2018-02-16 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101250272A (zh) * | 2008-03-25 | 2008-08-27 | 武汉理工大学 | 一种酚醛树脂/蛭石纳米复合基摩阻材料及其制备方法 |
CN102199474A (zh) * | 2011-04-29 | 2011-09-28 | 安徽工业大学 | 金属零部件用干膜润滑剂 |
CN102344682A (zh) * | 2011-09-28 | 2012-02-08 | 克里特集团有限公司 | 一种用于阀座密封圈的改性尼龙66材料 |
CN104045967A (zh) * | 2014-06-10 | 2014-09-17 | 常熟东南塑料有限公司 | 煤气表转子用酚醛模塑料及其制备方法 |
CN104292409A (zh) * | 2014-09-29 | 2015-01-21 | 盐城工学院 | 一种改性酚醛树脂和含有该酚醛树脂的摩擦材料 |
CN104292631A (zh) * | 2014-09-29 | 2015-01-21 | 苏州博利迈新材料科技有限公司 | 一种导热耐磨聚丙烯树脂及其制备方法 |
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2015
- 2015-05-06 CN CN201510224990.1A patent/CN104893230B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101250272A (zh) * | 2008-03-25 | 2008-08-27 | 武汉理工大学 | 一种酚醛树脂/蛭石纳米复合基摩阻材料及其制备方法 |
CN102199474A (zh) * | 2011-04-29 | 2011-09-28 | 安徽工业大学 | 金属零部件用干膜润滑剂 |
CN102344682A (zh) * | 2011-09-28 | 2012-02-08 | 克里特集团有限公司 | 一种用于阀座密封圈的改性尼龙66材料 |
CN104045967A (zh) * | 2014-06-10 | 2014-09-17 | 常熟东南塑料有限公司 | 煤气表转子用酚醛模塑料及其制备方法 |
CN104292409A (zh) * | 2014-09-29 | 2015-01-21 | 盐城工学院 | 一种改性酚醛树脂和含有该酚醛树脂的摩擦材料 |
CN104292631A (zh) * | 2014-09-29 | 2015-01-21 | 苏州博利迈新材料科技有限公司 | 一种导热耐磨聚丙烯树脂及其制备方法 |
Non-Patent Citations (1)
Title |
---|
杨有涛等: "《膜式燃气表》", 31 March 2013, 中国质检出版社 * |
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CN104893230B (zh) | 2018-02-16 |
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CB02 | Change of applicant information |
Address after: 110045 Liaoning Province, Shenyang City District Civil Street No. 50-1 Applicant after: Liaoning HangYu star Wulian Instrument Technology Co Ltd Address before: 110045 Liaoning Province, Shenyang City District Civil Street No. 50-1 Applicant before: Shenyang City Hangyuxing Instrument Co., Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A material for valve cover and seat of membrane gas meter Effective date of registration: 20210623 Granted publication date: 20180216 Pledgee: Shenyang Science and technology Financing Guarantee Co.,Ltd. Pledgor: LIAONING HANGYUXING INSTRUMENT NETWORK TECHNOLOGY Co.,Ltd. Registration number: Y2021210000038 |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 110000 No. 68-d2, guizhuxiang street, Sujiatun District, Shenyang City, Liaoning Province Patentee after: Shuifa hangyuxing IOT Technology (Liaoning) Co.,Ltd. Address before: 110045 No. 50-1 Civilian Street, Dadong District, Shenyang City, Liaoning Province Patentee before: LIAONING HANGYUXING INSTRUMENT NETWORK TECHNOLOGY CO.,LTD. |