CN2546876Y - 用于气相色谱仪中流量控制的气阻装置 - Google Patents
用于气相色谱仪中流量控制的气阻装置 Download PDFInfo
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- CN2546876Y CN2546876Y CN 02217828 CN02217828U CN2546876Y CN 2546876 Y CN2546876 Y CN 2546876Y CN 02217828 CN02217828 CN 02217828 CN 02217828 U CN02217828 U CN 02217828U CN 2546876 Y CN2546876 Y CN 2546876Y
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CN 02217828 CN2546876Y (zh) | 2002-05-31 | 2002-05-31 | 用于气相色谱仪中流量控制的气阻装置 |
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CN 02217828 CN2546876Y (zh) | 2002-05-31 | 2002-05-31 | 用于气相色谱仪中流量控制的气阻装置 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101470105B (zh) * | 2007-12-25 | 2011-12-21 | 上海神开石油化工装备股份有限公司 | 一种对泥浆中c1~c8烃组分分析方法和系统 |
CN101943639B (zh) * | 2009-07-10 | 2012-07-18 | 苏州工业园区广福汽保机电设备有限公司 | 汽车尾气分析中调节气体流量的方法 |
CN103698446A (zh) * | 2013-12-20 | 2014-04-02 | 上海神开石油设备有限公司 | 一种气体稳流装置及气体稳流方法 |
CN103759699A (zh) * | 2014-01-26 | 2014-04-30 | 华北电力大学 | 基于示踪剂的电力变压器绕组变形检测方法 |
CN106861009A (zh) * | 2015-12-14 | 2017-06-20 | 北京谊安医疗系统股份有限公司 | 一种用于麻醉机的氧气湿化装置 |
CN113504331A (zh) * | 2021-07-01 | 2021-10-15 | 安徽色谱仪器有限公司 | 一种压力流量控制装置及其气相色谱仪 |
-
2002
- 2002-05-31 CN CN 02217828 patent/CN2546876Y/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101470105B (zh) * | 2007-12-25 | 2011-12-21 | 上海神开石油化工装备股份有限公司 | 一种对泥浆中c1~c8烃组分分析方法和系统 |
CN101943639B (zh) * | 2009-07-10 | 2012-07-18 | 苏州工业园区广福汽保机电设备有限公司 | 汽车尾气分析中调节气体流量的方法 |
CN103698446A (zh) * | 2013-12-20 | 2014-04-02 | 上海神开石油设备有限公司 | 一种气体稳流装置及气体稳流方法 |
CN103698446B (zh) * | 2013-12-20 | 2015-10-14 | 上海神开石油设备有限公司 | 一种气体稳流装置及气体稳流方法 |
CN103759699A (zh) * | 2014-01-26 | 2014-04-30 | 华北电力大学 | 基于示踪剂的电力变压器绕组变形检测方法 |
CN103759699B (zh) * | 2014-01-26 | 2016-08-17 | 华北电力大学 | 基于示踪剂的电力变压器绕组变形检测方法 |
CN106861009A (zh) * | 2015-12-14 | 2017-06-20 | 北京谊安医疗系统股份有限公司 | 一种用于麻醉机的氧气湿化装置 |
CN113504331A (zh) * | 2021-07-01 | 2021-10-15 | 安徽色谱仪器有限公司 | 一种压力流量控制装置及其气相色谱仪 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GOD OPENED THE SHANGHAI PETROCHEMICAL EQUIPMENT GR Free format text: FORMER NAME OR ADDRESS: SHENKAI SICENCE AND TECHNOLOGY ENGINEERING CO., LTD., SHANGHAI |
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CP01 | Change in the name or title of a patent holder |
Address after: No. 3155 Chen Chen Road, Shanghai, Pudong New Area: 201114 Patentee after: Shanghai SK Petroleum & Chemical Equipment Corporation Ltd. Address before: No. 3155 Chen Chen Road, Shanghai, Pudong New Area: 201114 Patentee before: Shenkai Science and Technology Engineering Co., Ltd., Shanghai |
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C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI SK PETROLEUM & CHEMICAL EQUIPMENT CORPORA Free format text: FORMER NAME OR ADDRESS: GOD OPENED THE SHANGHAI PETROCHEMICAL EQUIPMENT GROUP CO. |
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CP01 | Change in the name or title of a patent holder |
Address after: No. 3155 Chen Chen Road, Shanghai, Pudong New Area: 201114 Patentee after: Shanghai Shenkai Petroleum & Chemical Equipment Corporation Ltd. Address before: No. 3155 Chen Chen Road, Shanghai, Pudong New Area: 201114 Patentee before: Shanghai SK Petroleum & Chemical Equipment Corporation Ltd. |
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C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI SK PETROLEUM + CHEMICAL EQUIPMENT CORPORA Free format text: NEW ADDRESS: NO. 1769, PUXINGGONG ROAD, MINXING DISTRICT, SHANGHAI CITY, ZIP CODE:201114 |
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CP02 | Change in the address of a patent holder |
Address after: No. 1769, Pu Xing highway, Shanghai, Minhang District: 201114 Patentee after: Shanghai Shenkai Petroleum & Chemical Equipment Corporation Ltd. Address before: No. 3155 Chen Chen Road, Shanghai, Pudong New Area: 201114 Patentee before: Shanghai Shenkai Petroleum & Chemical Equipment Corporation Ltd. |
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C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20120531 Granted publication date: 20030423 |