CN201974422U - E4000型防爆泵吸式气体分析仪 - Google Patents
E4000型防爆泵吸式气体分析仪 Download PDFInfo
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- CN201974422U CN201974422U CN2011200503568U CN201120050356U CN201974422U CN 201974422 U CN201974422 U CN 201974422U CN 2011200503568 U CN2011200503568 U CN 2011200503568U CN 201120050356 U CN201120050356 U CN 201120050356U CN 201974422 U CN201974422 U CN 201974422U
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- Prior art keywords
- explosion
- resistant enclosure
- detector
- gas
- joint
- 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.)
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- 238000005086 pumping Methods 0.000 title abstract 3
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 7
- 239000010935 stainless steel Substances 0.000 claims abstract description 7
- 238000004880 explosion Methods 0.000 claims description 49
- 239000000725 suspension Substances 0.000 claims description 4
- 238000005070 sampling Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000003111 delayed effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011200503568U CN201974422U (zh) | 2011-02-28 | 2011-02-28 | E4000型防爆泵吸式气体分析仪 |
Applications Claiming Priority (1)
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CN2011200503568U CN201974422U (zh) | 2011-02-28 | 2011-02-28 | E4000型防爆泵吸式气体分析仪 |
Publications (1)
Publication Number | Publication Date |
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CN201974422U true CN201974422U (zh) | 2011-09-14 |
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CN2011200503568U Expired - Lifetime CN201974422U (zh) | 2011-02-28 | 2011-02-28 | E4000型防爆泵吸式气体分析仪 |
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CN (1) | CN201974422U (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103411802A (zh) * | 2013-08-14 | 2013-11-27 | 哈尔滨东方报警设备开发有限公司 | 带有声光报警和流量显示及调节功能的防爆抽气泵 |
CN103506172A (zh) * | 2013-11-18 | 2014-01-15 | 哈尔滨东方报警设备开发有限公司 | 一种用于防爆分析仪的恒温箱 |
CN104406621A (zh) * | 2014-12-11 | 2015-03-11 | 哈尔滨东方报警设备开发有限公司 | 一种防爆无线分析仪 |
CN104820069A (zh) * | 2015-04-22 | 2015-08-05 | 上海福劳斯检测技术有限公司 | 一种用于生产现场分析的气体在线分析仪 |
CN106290465A (zh) * | 2016-07-29 | 2017-01-04 | 广东惠利普路桥信息工程有限公司 | 一种新型防爆传感器 |
CN106556418A (zh) * | 2016-10-18 | 2017-04-05 | 天津七二通信广播股份有限公司 | 一种带防爆壳的tvoc检测仪 |
-
2011
- 2011-02-28 CN CN2011200503568U patent/CN201974422U/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103411802A (zh) * | 2013-08-14 | 2013-11-27 | 哈尔滨东方报警设备开发有限公司 | 带有声光报警和流量显示及调节功能的防爆抽气泵 |
CN103506172A (zh) * | 2013-11-18 | 2014-01-15 | 哈尔滨东方报警设备开发有限公司 | 一种用于防爆分析仪的恒温箱 |
CN104406621A (zh) * | 2014-12-11 | 2015-03-11 | 哈尔滨东方报警设备开发有限公司 | 一种防爆无线分析仪 |
CN104820069A (zh) * | 2015-04-22 | 2015-08-05 | 上海福劳斯检测技术有限公司 | 一种用于生产现场分析的气体在线分析仪 |
CN104820069B (zh) * | 2015-04-22 | 2016-06-08 | 上海福劳斯检测技术有限公司 | 一种用于生产现场分析的气体在线分析仪 |
CN106290465A (zh) * | 2016-07-29 | 2017-01-04 | 广东惠利普路桥信息工程有限公司 | 一种新型防爆传感器 |
CN106556418A (zh) * | 2016-10-18 | 2017-04-05 | 天津七二通信广播股份有限公司 | 一种带防爆壳的tvoc检测仪 |
CN106556418B (zh) * | 2016-10-18 | 2019-03-05 | 天津七一二通信广播股份有限公司 | 一种带防爆壳的tvoc检测仪 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: E4000 type explosion-proof pumping type gas analyzer Effective date of registration: 20140126 Granted publication date: 20110914 Pledgee: Bank of Harbin Limited by Share Ltd Nangang branch Pledgor: Harbin East Alarm Systems Development Corporation Registration number: 2014990000077 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20141024 Granted publication date: 20110914 Pledgee: Bank of Harbin Limited by Share Ltd Nangang branch Pledgor: Harbin East Alarm Systems Development Corporation Registration number: 2014990000077 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: E4000 type explosion-proof pumping type gas analyzer Effective date of registration: 20141027 Granted publication date: 20110914 Pledgee: Bank of Harbin Limited by Share Ltd Nangang branch Pledgor: Harbin East Alarm Systems Development Corporation Registration number: 2014990000896 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151027 Granted publication date: 20110914 Pledgee: Bank of Harbin Limited by Share Ltd Nangang branch Pledgor: Harbin East Alarm Systems Development Corporation Registration number: 2014990000896 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: E4000 type explosion-proof pumping type gas analyzer Effective date of registration: 20151029 Granted publication date: 20110914 Pledgee: Bank of Harbin Limited by Share Ltd Nangang branch Pledgor: Harbin East Alarm Systems Development Corporation Registration number: 2015990000935 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161108 Granted publication date: 20110914 Pledgee: Bank of Harbin Limited by Share Ltd Nangang branch Pledgor: Harbin East Alarm Systems Development Corporation Registration number: 2015990000935 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: E4000 type explosion-proof pumping type gas analyzer Effective date of registration: 20161108 Granted publication date: 20110914 Pledgee: Bank of Harbin Limited by Share Ltd Nangang branch Pledgor: Harbin East Alarm Systems Development Corporation Registration number: 2016990000958 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190416 Granted publication date: 20110914 Pledgee: Bank of Harbin Limited by Share Ltd Nangang branch Pledgor: Harbin East Alarm Systems Development Corporation Registration number: 2016990000958 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20110914 |
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CX01 | Expiry of patent term |