CN101358687A - 一种气体安全输送方法 - Google Patents
一种气体安全输送方法 Download PDFInfo
- Publication number
- CN101358687A CN101358687A CNA2007100444515A CN200710044451A CN101358687A CN 101358687 A CN101358687 A CN 101358687A CN A2007100444515 A CNA2007100444515 A CN A2007100444515A CN 200710044451 A CN200710044451 A CN 200710044451A CN 101358687 A CN101358687 A CN 101358687A
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- Prior art keywords
- gas
- alarm
- valve
- controller
- programmable logic
- Prior art date
- 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.)
- Granted
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000002716 delivery method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100444515A CN101358687B (zh) | 2007-08-01 | 2007-08-01 | 一种气体安全输送方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007100444515A CN101358687B (zh) | 2007-08-01 | 2007-08-01 | 一种气体安全输送方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101358687A true CN101358687A (zh) | 2009-02-04 |
CN101358687B CN101358687B (zh) | 2012-05-30 |
Family
ID=40331219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2007100444515A Active CN101358687B (zh) | 2007-08-01 | 2007-08-01 | 一种气体安全输送方法 |
Country Status (1)
Country | Link |
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CN (1) | CN101358687B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102444781A (zh) * | 2010-10-14 | 2012-05-09 | 上海鲁诗瓦格环保技术有限公司 | 恒力气瓶关闭系统 |
CN103574281A (zh) * | 2012-07-26 | 2014-02-12 | 北大方正集团有限公司 | 一种特气架、监控特气架的方法及装置 |
CN104295908A (zh) * | 2014-09-25 | 2015-01-21 | 中国石油化工股份有限公司 | 二氧化碳质量控制及其输送管道腐蚀控制方法 |
CN104913200A (zh) * | 2014-03-11 | 2015-09-16 | 上海华虹宏力半导体制造有限公司 | 去离子水泄漏检测控制的装置 |
CN111939842A (zh) * | 2020-09-05 | 2020-11-17 | 西南石油大学 | 一种控制高温高压反应釜通气装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS185113B1 (en) * | 1976-09-10 | 1978-09-15 | Jiri Kalhous | System for protecting gas preheating apparatus from overpressure,especially for gas control stations |
GB2060855A (en) * | 1979-10-10 | 1981-05-07 | Morese Mao Hsien Chen | Automatic safety gas switch |
DE3806898A1 (de) * | 1988-03-03 | 1989-09-14 | Schering Ag | Ueberwachungssystem |
CN2114737U (zh) * | 1991-07-10 | 1992-09-02 | 杨启峰 | 可燃性气体自动安全阀 |
CN1032331C (zh) * | 1992-04-22 | 1996-07-17 | 国营泸州化工厂 | 可燃爆物料、气体的管道输送隔火隔爆阀 |
CN1251948C (zh) * | 2002-11-18 | 2006-04-19 | 天津市纽普兰环保发展有限公司 | 易燃易爆粉状物料的栓式气力输送方法 |
-
2007
- 2007-08-01 CN CN2007100444515A patent/CN101358687B/zh active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102444781A (zh) * | 2010-10-14 | 2012-05-09 | 上海鲁诗瓦格环保技术有限公司 | 恒力气瓶关闭系统 |
CN103574281A (zh) * | 2012-07-26 | 2014-02-12 | 北大方正集团有限公司 | 一种特气架、监控特气架的方法及装置 |
CN103574281B (zh) * | 2012-07-26 | 2016-01-06 | 北大方正集团有限公司 | 一种特气架、监控特气架的方法及装置 |
CN104913200A (zh) * | 2014-03-11 | 2015-09-16 | 上海华虹宏力半导体制造有限公司 | 去离子水泄漏检测控制的装置 |
CN104295908A (zh) * | 2014-09-25 | 2015-01-21 | 中国石油化工股份有限公司 | 二氧化碳质量控制及其输送管道腐蚀控制方法 |
CN111939842A (zh) * | 2020-09-05 | 2020-11-17 | 西南石油大学 | 一种控制高温高压反应釜通气装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101358687B (zh) | 2012-05-30 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
C41 | Transfer of patent application or patent right or utility model | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20081212 Address after: No. 56 middle spring road, Xhenzhuang Industrial Zone, Shanghai, China: 200000 Applicant after: Shanghai Zheng fan Super Clean Technology Co., Ltd. Co-applicant after: Shanghai Xintong Semiconductor Equipment Co., Ltd. Address before: No.26, Spring Road, Xinzhuang Industrial Zone, Shanghai, China Post Code: 200000 Applicant before: Shanghai is sail ultra - clean Technology Co., Ltd |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ZHENGFAN SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI ZHENGFAN ULTRACLEANING TECHNOLOGY CO., LTD. Effective date: 20091218 |
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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: 20091218 Address after: Room 106-108, room 56, middle spring road, Shanghai, Minhang District: 201108 Applicant after: Shanghai Zheng Fan Technology Co., Ltd. Co-applicant after: Shanghai Xintong Semiconductor Equipment Co., Ltd. Co-applicant after: Shanghai Zhengfan Superclean Technology Co., Ltd. Address before: No. 56 middle spring road, Xhenzhuang Industrial Zone, Shanghai, China: 201108 Applicant before: Shanghai Zheng fan Super Clean Technology Co., Ltd. Co-applicant before: Shanghai Xintong Semiconductor Equipment Co., Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ZHENGFAN SEMICONDUCTOR EQUIPMENT CO., LTD Free format text: FORMER OWNER: SHANGHAI ZHENGFAN SEMICONDUCTOR EQUIPMENT CO., LTD. SHANGHAI ZHENGFAN SUPERCLEAN TECHNOLOGY CO., LTD. Effective date: 20150325 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150325 Address after: 201108, room 56, 106-108 middle spring road, Shanghai, Minhang District Patentee after: Shanghai Zhengfan Technology Co., Ltd. Patentee after: Shanghai Zhengfan Semiconductor Equipment Co., Ltd. Patentee after: Shanghai Zhengfan Superclean Technology Co., Ltd. Patentee after: SHANGHAI SHISHAN TECHNOLOGY CO., LTD. Address before: 201108, room 56, 106-108 middle spring road, Shanghai, Minhang District Patentee before: Shanghai Zhengfan Technology Co., Ltd. Patentee before: Shanghai Zhengfan Semiconductor Equipment Co., Ltd. Patentee before: Shanghai Zhengfan Superclean Technology Co., Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201108, room 56, 106-108 middle spring road, Shanghai, Minhang District Co-patentee after: Shanghai Zhengfan Semiconductor Equipment Co., Ltd. Patentee after: SHANGHAI ZHENGFAN TECHNOLOGY CO., LTD. Co-patentee after: Shanghai Zhengfan Superclean Technology Co., Ltd. Co-patentee after: SHANGHAI SHISHAN TECHNOLOGY CO., LTD. Address before: 201108, room 56, 106-108 middle spring road, Shanghai, Minhang District Co-patentee before: Shanghai Zhengfan Semiconductor Equipment Co., Ltd. Patentee before: Shanghai Zhengfan Technology Co., Ltd. Co-patentee before: Shanghai Zhengfan Superclean Technology Co., Ltd. Co-patentee before: SHANGHAI SHISHAN TECHNOLOGY CO., LTD. |
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TR01 | Transfer of patent right |
Effective date of registration: 20180417 Address after: 225500 129 Xingtang Road, modern science and Technology Industrial Park, Jiangyan District, Taizhou, Jiangsu Co-patentee after: SHANGHAI ZHENGFAN TECHNOLOGY CO., LTD. Patentee after: Jiangsu ever sail Semiconductor Equipment Co., Ltd. Co-patentee after: Shanghai Zhengfan Semiconductor Equipment Co., Ltd. Address before: 201108, room 56, 106-108 middle spring road, Shanghai, Minhang District Co-patentee before: Shanghai Zhengfan Semiconductor Equipment Co., Ltd. Patentee before: SHANGHAI ZHENGFAN TECHNOLOGY CO., LTD. Co-patentee before: Shanghai Zhengfan Superclean Technology Co., Ltd. Co-patentee before: SHANGHAI SHISHAN TECHNOLOGY CO., LTD. |
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TR01 | Transfer of patent right |