CN100381746C - 修复磁控管生产设备中充氮阀门的方法 - Google Patents
修复磁控管生产设备中充氮阀门的方法 Download PDFInfo
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- CN100381746C CN100381746C CNB2004100518356A CN200410051835A CN100381746C CN 100381746 C CN100381746 C CN 100381746C CN B2004100518356 A CNB2004100518356 A CN B2004100518356A CN 200410051835 A CN200410051835 A CN 200410051835A CN 100381746 C CN100381746 C CN 100381746C
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- high vacuum
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- nitrogen
- vacuum glue
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- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
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CNB2004100518356A CN100381746C (zh) | 2004-10-14 | 2004-10-14 | 修复磁控管生产设备中充氮阀门的方法 |
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CNB2004100518356A CN100381746C (zh) | 2004-10-14 | 2004-10-14 | 修复磁控管生产设备中充氮阀门的方法 |
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CN1760578A CN1760578A (zh) | 2006-04-19 |
CN100381746C true CN100381746C (zh) | 2008-04-16 |
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CNB2004100518356A Active CN100381746C (zh) | 2004-10-14 | 2004-10-14 | 修复磁控管生产设备中充氮阀门的方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105422940B (zh) * | 2015-11-19 | 2020-11-06 | 中国科学院等离子体物理研究所 | 一种真空进气调节阀 |
CN107504252B (zh) * | 2017-10-09 | 2019-08-16 | 四川拜伦科技有限公司 | 一种管道式流体充注控制装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1038150A (zh) * | 1988-05-26 | 1989-12-20 | 四川省凉山彝族自治州木材综合加工厂 | 工业锅炉对流管环形裂改快速修复法 |
JP2000161487A (ja) * | 1998-11-30 | 2000-06-16 | Mitsubishi Electric Corp | レーザ装置用蛇腹 |
CN2432561Y (zh) * | 2000-07-26 | 2001-05-30 | 宝山钢铁股份有限公司 | 燃气波纹管修复用非金属补偿器 |
CN1388335A (zh) * | 2002-06-28 | 2003-01-01 | 侯贤忠 | 局部开挖的旧管道的不锈钢衬里管修复方法和修复管道结构 |
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2004
- 2004-10-14 CN CNB2004100518356A patent/CN100381746C/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1038150A (zh) * | 1988-05-26 | 1989-12-20 | 四川省凉山彝族自治州木材综合加工厂 | 工业锅炉对流管环形裂改快速修复法 |
JP2000161487A (ja) * | 1998-11-30 | 2000-06-16 | Mitsubishi Electric Corp | レーザ装置用蛇腹 |
CN2432561Y (zh) * | 2000-07-26 | 2001-05-30 | 宝山钢铁股份有限公司 | 燃气波纹管修复用非金属补偿器 |
CN1388335A (zh) * | 2002-06-28 | 2003-01-01 | 侯贤忠 | 局部开挖的旧管道的不锈钢衬里管修复方法和修复管道结构 |
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CN1760578A (zh) | 2006-04-19 |
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Owner name: GUANGDONG WITOL VACUUM ELECTRONIC MANUFACTURING CO Free format text: FORMER OWNER: MEIDI DAILY ELECTRICAL APPLIANCES CO., LTD., FOSHAN CITY Effective date: 20101222 |
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Free format text: CORRECT: ADDRESS; FROM: 528311 PENGLAI ROAD, BEIJIAO TOWN, SHUNDE DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE TO: 528311 INDUSTRIAL PARK, BEIJIAO TOWN, SHUNDE DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE |
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Effective date of registration: 20101222 Address after: 528311 Industrial Park, Beijiao Town, Shunde District, Guangdong, China, Foshan Patentee after: Guangdong Weite Vacuum Electronic Manufacturing Co.,Ltd. Address before: 528311 Penglai Road, Beijiao Town, Foshan District, Guangdong, China, Patentee before: Meidi Daily electrical Appliances Co., Ltd., Foshan City |