CN103328970B - 用于固态传感器的电设备油采样器和调节器 - Google Patents
用于固态传感器的电设备油采样器和调节器 Download PDFInfo
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- CN103328970B CN103328970B CN201280006239.9A CN201280006239A CN103328970B CN 103328970 B CN103328970 B CN 103328970B CN 201280006239 A CN201280006239 A CN 201280006239A CN 103328970 B CN103328970 B CN 103328970B
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2835—Specific substances contained in the oils or fuels
- G01N33/2841—Gas in oils, e.g. hydrogen in insulating oils
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
- G01N33/0016—Sample conditioning by regulating a physical variable, e.g. pressure or temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161435322P | 2011-01-23 | 2011-01-23 | |
US61/435,322 | 2011-01-23 | ||
PCT/US2012/022183 WO2012100246A1 (en) | 2011-01-23 | 2012-01-23 | Electrical apparatus oil sampler and conditioner for solid state sensors |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103328970A CN103328970A (zh) | 2013-09-25 |
CN103328970B true CN103328970B (zh) | 2015-06-17 |
Family
ID=46516138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280006239.9A Active CN103328970B (zh) | 2011-01-23 | 2012-01-23 | 用于固态传感器的电设备油采样器和调节器 |
Country Status (3)
Country | Link |
---|---|
US (2) | US9239322B2 (zh) |
CN (1) | CN103328970B (zh) |
WO (1) | WO2012100246A1 (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4780250B2 (ja) * | 2009-12-10 | 2011-09-28 | 株式会社かんでんエンジニアリング | 油中ガス濃度測定システムおよび該システムを用いた油中ガス濃度測定方法 |
DE102011088053B3 (de) * | 2011-12-08 | 2013-04-11 | Siemens Aktiengesellschaft | Messumformer |
GB2502526B (en) * | 2012-05-28 | 2015-08-19 | Crowcon Detection Instr Ltd | Gas detector |
US8999723B2 (en) * | 2013-05-03 | 2015-04-07 | Serveron Corporation | Transformer hydrogen indicator |
US10576515B2 (en) | 2013-11-04 | 2020-03-03 | Loci Controls, Inc. | Devices and techniques relating to landfill gas extraction |
US10576514B2 (en) | 2013-11-04 | 2020-03-03 | Loci Controls, Inc. | Devices and techniques relating to landfill gas extraction |
US10029290B2 (en) | 2013-11-04 | 2018-07-24 | Loci Controls, Inc. | Devices and techniques relating to landfill gas extraction |
US10024836B2 (en) * | 2015-03-26 | 2018-07-17 | General Electric Company | Trace gas measurement apparatus for electrical equipment |
US9874497B2 (en) | 2015-04-02 | 2018-01-23 | General Electric Company | Trace gas measurement apparatus for electrical equipment |
US10705063B2 (en) | 2016-03-01 | 2020-07-07 | Loci Controls, Inc. | Designs for enhanced reliability and calibration of landfill gas measurement and control devices |
CA3016023A1 (en) | 2016-03-01 | 2017-09-08 | Loci Controls, Inc. | Designs for enhanced reliability and calibration of landfill gas measurement and control devices |
CN109690290B (zh) | 2017-08-18 | 2022-07-15 | 维萨拉公司 | 液体中故障气体的浓度分析 |
EP3762159B1 (en) | 2018-03-06 | 2023-05-03 | Loci Controls, Inc. | Landfill gas extraction control system |
US10882086B2 (en) | 2018-10-01 | 2021-01-05 | Loci Controls, Inc. | Landfill gas extraction systems and methods |
DE102019213820A1 (de) * | 2019-09-11 | 2021-03-11 | Siemens Energy Global GmbH & Co. KG | System zur Herstellung einer Kalibrierlösung |
US11883864B2 (en) | 2020-01-29 | 2024-01-30 | Loci Controls, Inc. | Automated compliance measurement and control for landfill gas extraction systems |
US11623256B2 (en) | 2020-07-13 | 2023-04-11 | Loci Controls, Inc. | Devices and techniques relating to landfill gas extraction |
US12090532B2 (en) * | 2020-07-13 | 2024-09-17 | Loci Controls, Inc. | Devices and techniques relating to landfill gas extraction |
WO2022120046A1 (en) | 2020-12-03 | 2022-06-09 | Loci Controls, Inc. | Greenhouse gas emissions control |
US20220291165A1 (en) * | 2021-03-09 | 2022-09-15 | Analog Devices, Inc. | Fluid sensor module |
Citations (3)
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DE4409073A1 (de) * | 1994-03-17 | 1995-09-28 | Harald Prof Dr Berndt | Vorrichtung zum Handhabung von Flüssigkeiten für analytische Zwecke |
US6544799B1 (en) * | 1994-07-11 | 2003-04-08 | Tekmar Company | Vial autosampler with vial stabilization member |
WO2009108260A3 (en) * | 2008-01-22 | 2009-12-30 | Microchip Biotechnologies, Inc. | Universal sample preparation system and use in an integrated analysis system |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE409373B (sv) * | 1976-02-23 | 1979-08-13 | Asea Ab | Anordning for uppsamling av gas innehallande brennbara bestandsdelar och for tillsettning av oxiderande gas |
US4236404A (en) * | 1976-08-31 | 1980-12-02 | General Electric Company | Device for monitoring dissolved gases in electrical insulating liquids such as transformer oils |
US4112737A (en) | 1977-04-27 | 1978-09-12 | Morgan Schaffer Corporation | Transformer fault detection |
US4890478A (en) * | 1987-09-11 | 1990-01-02 | Westinghouse Electric Corp. | Gas-in-oil monitoring apparatus and method |
US5191784A (en) * | 1989-12-28 | 1993-03-09 | Siemens Corporate Research, Inc. | Opto-electronic gas sensor |
US5279795A (en) | 1993-01-04 | 1994-01-18 | The United States Of America As Represented By The United States Department Of Energy | Extended range chemical sensing apparatus |
US5642098A (en) * | 1996-04-18 | 1997-06-24 | Oems Corporation | Capacitive oil water emulsion sensor system |
US5659126A (en) | 1996-04-19 | 1997-08-19 | Farber; Milton | Gas chromatograph techniques for on-line testing of transformer faults |
US5936715A (en) * | 1997-01-29 | 1999-08-10 | Art Group, Inc. | On-line method and apparatus for determining the condition of circulating fluids |
US6037592A (en) * | 1997-02-14 | 2000-03-14 | Underground Systems, Inc. | System for measuring gases dissolved in a liquid |
WO2000052445A1 (en) * | 1999-03-05 | 2000-09-08 | Velcon Filters, Inc. | Apparatus for removing water from dielectric oil in electrical power transformers |
US6365105B1 (en) | 2000-03-17 | 2002-04-02 | Serveron Corporation | Fluid handling apparatus |
US6391096B1 (en) | 2000-06-09 | 2002-05-21 | Serveron Corporation | Apparatus and method for extracting and analyzing gas |
US6635173B2 (en) * | 2000-12-28 | 2003-10-21 | Cohesive Technologies, Inc. | Multi column chromatography system |
WO2004081506A2 (en) | 2003-03-13 | 2004-09-23 | Electrovac Fabrikation Elektrotechnischer Spezialartikel Gmbh | Sealed sensor housing |
US7484622B2 (en) | 2003-11-13 | 2009-02-03 | L'oreal | Pack for an article and a method of packaging an article |
US7249490B2 (en) | 2004-01-27 | 2007-07-31 | H2Scan, Llc | Isolated gas sensor configuration |
CN1749720B (zh) | 2004-09-15 | 2010-12-08 | Vega格里沙贝两合公司 | 包括相对于测量区的密封的传感器 |
US7667461B2 (en) | 2006-10-03 | 2010-02-23 | Invensys Systems, Inc. | Sample analyzer and sampling system |
US8028561B2 (en) * | 2008-09-30 | 2011-10-04 | Qualitrol Company, Llc | Hydrogen sensor with air access |
DE102009016642A1 (de) | 2009-04-07 | 2010-10-14 | Airbus Operations Gmbh | Verschlussvorrichtung, Gehäuseteil eines Schmiermittelbehälters, Diagnosesystem und Diagnoseverfahren zur Überwachung des Betriebszustands eines Schmiermittels in dem Gehäuseteil |
CN102359675A (zh) | 2011-09-22 | 2012-02-22 | 南车资阳机车有限公司 | 一种新型密封接头 |
-
2012
- 2012-01-23 WO PCT/US2012/022183 patent/WO2012100246A1/en active Application Filing
- 2012-01-23 US US13/990,836 patent/US9239322B2/en active Active
- 2012-01-23 CN CN201280006239.9A patent/CN103328970B/zh active Active
-
2015
- 2015-12-31 US US14/985,527 patent/US10119954B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4409073A1 (de) * | 1994-03-17 | 1995-09-28 | Harald Prof Dr Berndt | Vorrichtung zum Handhabung von Flüssigkeiten für analytische Zwecke |
US6544799B1 (en) * | 1994-07-11 | 2003-04-08 | Tekmar Company | Vial autosampler with vial stabilization member |
WO2009108260A3 (en) * | 2008-01-22 | 2009-12-30 | Microchip Biotechnologies, Inc. | Universal sample preparation system and use in an integrated analysis system |
Also Published As
Publication number | Publication date |
---|---|
US20130247647A1 (en) | 2013-09-26 |
WO2012100246A1 (en) | 2012-07-26 |
US9239322B2 (en) | 2016-01-19 |
CN103328970A (zh) | 2013-09-25 |
US10119954B2 (en) | 2018-11-06 |
US20160116451A1 (en) | 2016-04-28 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SERVERON CORPORATION Free format text: FORMER OWNER: QUALITROL COTROL LLC Effective date: 20150520 Owner name: QUALITROL COTROL LLC Free format text: FORMER OWNER: BPL GLOBAL LTD. Effective date: 20150520 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20150520 Address after: oregon Applicant after: Savory Address before: American New York Applicant before: Qualitrol Co.,LLC Effective date of registration: 20150520 Address after: American New York Applicant after: Qualitrol Co.,LLC Address before: American Pennsylvania Applicant before: BPL GLOBAL , Ltd. |
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