PT2307938E - Sistema de controlo de fluxo - Google Patents
Sistema de controlo de fluxoInfo
- Publication number
- PT2307938E PT2307938E PT88747837T PT08874783T PT2307938E PT 2307938 E PT2307938 E PT 2307938E PT 88747837 T PT88747837 T PT 88747837T PT 08874783 T PT08874783 T PT 08874783T PT 2307938 E PT2307938 E PT 2307938E
- Authority
- PT
- Portugal
- Prior art keywords
- flow
- medium
- controller
- control system
- flow control
- Prior art date
Links
- 238000005259 measurement Methods 0.000 abstract 1
- 230000001902 propagating effect Effects 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
- G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/08—Arrangement of draining devices, e.g. manual shut-off valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/04—Sensors
- F24D2220/044—Flow sensors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86485—Line condition change responsive release of valve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/877—With flow control means for branched passages
- Y10T137/87708—With common valve operator
- Y10T137/87772—With electrical actuation
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- Flow Control (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Paper (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE200800354 | 2008-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
PT2307938E true PT2307938E (pt) | 2013-12-17 |
Family
ID=40383801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT88747837T PT2307938E (pt) | 2008-06-26 | 2008-12-22 | Sistema de controlo de fluxo |
Country Status (11)
Country | Link |
---|---|
US (2) | US9823666B2 (pt) |
EP (4) | EP3812870B1 (pt) |
CN (1) | CN102124417B (pt) |
BE (1) | BE1018594A3 (pt) |
DK (1) | DK2307938T3 (pt) |
ES (1) | ES2439003T3 (pt) |
FI (1) | FI3812870T3 (pt) |
PL (2) | PL2307938T3 (pt) |
PT (1) | PT2307938E (pt) |
SI (1) | SI3812870T1 (pt) |
WO (1) | WO2009156010A1 (pt) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3812870B1 (en) | 2008-06-26 | 2022-09-21 | Belparts Group N.V. | Flow control system |
US20110114304A1 (en) | 2008-07-25 | 2011-05-19 | Belimo Holding Ag | Method for the hydraulic compensation and control of a heating or cooling system and compensation and control valve therefor |
US9557199B2 (en) * | 2010-01-21 | 2017-01-31 | Elkhart Brass Manufacturing Company, Inc. | Firefighting monitor |
IT1402031B1 (it) * | 2010-10-14 | 2013-08-28 | Fimcim Spa | Impianto di condizionamento |
US9157643B2 (en) | 2010-10-14 | 2015-10-13 | Fimcim S.P.A. | Conditioning plant |
JP5536013B2 (ja) * | 2011-11-11 | 2014-07-02 | 三菱重工業株式会社 | 温水加熱システム並びに制御装置及び制御方法 |
CH705804A1 (de) * | 2011-11-28 | 2013-05-31 | Belimo Holding Ag | Verfahren zur Regelung der Raumtemperatur in einem Raum oder einer Gruppe von mehreren Räumen sowie eine Vorrichtung zur Durchführung des Verfahrens. |
WO2013192176A1 (en) * | 2012-06-18 | 2013-12-27 | Stupakis John S | Unmanned aircraft systems for firefighting |
EP2679918B1 (en) * | 2012-06-29 | 2015-01-28 | LK Armatur AB | A method for determining connections in a mixing valve, and a actuator therefor |
CN103076817B (zh) * | 2013-01-09 | 2016-01-27 | 深圳市建恒测控股份有限公司 | 一种流量控制装置 |
DE102013003933A1 (de) * | 2013-03-08 | 2014-09-11 | Paw Gmbh & Co. Kg | Vorrichtung zum Heizen von Räumen,umfaasend zumindest eine zentrale Wärmequelle und umfassend den Räumen zugeordnete Heizkreise |
TWI531795B (zh) * | 2013-03-15 | 2016-05-01 | 水冷系統公司 | 感測器、多工通信技術及相關系統 |
DE102013017812B4 (de) * | 2013-10-25 | 2019-01-24 | Liebherr-Components Biberach Gmbh | Kühlvorrichtung für leistungselektronische Bauteile |
GB201319645D0 (en) * | 2013-11-07 | 2013-12-25 | Sentinel Performance Solutions Ltd | Monitoring and operation of a liquid flow circuit containing a chemical additive |
EP3120209B1 (en) * | 2014-03-18 | 2020-05-06 | IMI Hydronic Engineering, Inc. | Retrofit smart components for use in a fluid transfer system |
US9904296B2 (en) | 2014-04-01 | 2018-02-27 | Honeywell International Inc. | Controlling flow in a fluid distribution system |
DE102014015331A1 (de) * | 2014-09-18 | 2016-03-24 | Ivan Linnik jun. | Hydraulischer Verschluss |
US10009211B1 (en) * | 2015-10-08 | 2018-06-26 | Juan Roberto Barrera | Radio interference eliminator circuit |
US10434630B2 (en) * | 2016-05-18 | 2019-10-08 | Graco Minnesota Inc. | Vapor abrasive blasting system with closed loop flow control |
WO2017220263A1 (en) * | 2016-06-22 | 2017-12-28 | Belimo Holding Ag | Method and devices for controlling a fluid transportation network |
DE102017112065A1 (de) * | 2017-06-01 | 2018-12-06 | Weinmann Gmbh | Sanitäranlage |
DK3428767T3 (da) * | 2017-07-11 | 2020-03-02 | Siemens Schweiz Ag | Automatisering af styreforstærkning |
CN108104194A (zh) * | 2017-12-26 | 2018-06-01 | 大连翼方科技有限公司 | 一种集成供水*** |
WO2019206541A1 (en) * | 2018-04-24 | 2019-10-31 | Belimo Holding Ag | Flow control device for an hvac fluid transportation system |
JP7068062B2 (ja) * | 2018-06-18 | 2022-05-16 | 株式会社堀場製作所 | 流体制御装置、及び、流量比率制御装置 |
EP3623896B1 (en) | 2018-09-12 | 2021-04-28 | Fimcim S.P.A. | Method and device for controlling the flow of a fluid in an air-conditioning and/or heating system |
CN109289707A (zh) * | 2018-11-22 | 2019-02-01 | 云南驰宏国际锗业有限公司 | 一种四氯化锗水解装置的进料机构及其控制***与应用 |
JP7248455B2 (ja) * | 2019-03-04 | 2023-03-29 | アズビル株式会社 | 熱式流量計および流量補正方法 |
US11149976B2 (en) | 2019-06-20 | 2021-10-19 | Johnson Controls Tyco IP Holdings LLP | Systems and methods for flow control in an HVAC system |
US11092354B2 (en) | 2019-06-20 | 2021-08-17 | Johnson Controls Tyco IP Holdings LLP | Systems and methods for flow control in an HVAC system |
CN112864044A (zh) * | 2019-11-28 | 2021-05-28 | 上海新微技术研发中心有限公司 | 化学品的循环管路流量控制***及其控制方法 |
US11391480B2 (en) | 2019-12-04 | 2022-07-19 | Johnson Controls Tyco IP Holdings LLP | Systems and methods for freeze protection of a coil in an HVAC system |
US11624524B2 (en) | 2019-12-30 | 2023-04-11 | Johnson Controls Tyco IP Holdings LLP | Systems and methods for expedited flow sensor calibration |
CN111288301B (zh) * | 2020-03-03 | 2021-11-09 | 领胜城科技(江苏)有限公司 | 一种利用电磁感应原理的可调控管道测量控制装置 |
CN111648292A (zh) * | 2020-05-06 | 2020-09-11 | 徐州徐工环境技术有限公司 | 一种冲洗宽度可调的环卫车低压水路 |
DE102021100531B3 (de) | 2021-01-13 | 2022-03-31 | BioThera Institut GmbH | Apparatur zum Steuern eines Prozesses sowie zugehöriges Steuerungsverfahren |
CN113007783B (zh) * | 2021-03-02 | 2022-01-14 | 瑞纳智能设备股份有限公司 | 一种基于区间长度收敛的二网平衡控制方法 |
CN113230917B (zh) * | 2021-05-26 | 2022-09-09 | 北京工业大学 | 一种可调式静态水力混合方法与测控*** |
EP4209725A1 (de) | 2022-01-11 | 2023-07-12 | Trox GmbH | Volumenstromregler für eine klima- und lüftungstechnische anlage |
Family Cites Families (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3556126A (en) * | 1968-11-19 | 1971-01-19 | Ashland Oil Inc | Pipeline valve control system |
DE3405774A1 (de) | 1984-02-17 | 1985-08-22 | Heinz Buchs Lampert | Vorrichtung zum gemeinsamen steuern eines fluidstromes und messen eines dem fluidstrom und einer zweiten groesse proportionalen wertes |
DE3432494C2 (de) | 1984-09-04 | 1995-07-27 | Buerkert Gmbh | Regelungsanordnung zur Regelung des Durchsatzes von Gas- oder Flüssigkeitsströmen in Rohrleitungen |
US5052230A (en) * | 1988-07-08 | 1991-10-01 | Flowtec Ag | Method and arrangement for flow rate measurement by means of ultrasonic waves |
DE4019503A1 (de) | 1990-06-19 | 1992-01-02 | Heimeier Gmbh Metall Theodor | Einrichtung zur steuerung des stellventiles einer zentralheizungsanlage |
FR2667408B1 (fr) | 1990-09-27 | 1992-12-31 | Emerit Michel | Procede et dispositif pour la regulation automatique du debit de fluide dans un reseau de distribution de fluide en fonction des variations de pression. |
US5586449A (en) * | 1993-07-02 | 1996-12-24 | Krist; Gene | Hydronic interface system, method and apparatus |
US5549137A (en) | 1993-08-25 | 1996-08-27 | Rosemount Inc. | Valve positioner with pressure feedback, dynamic correction and diagnostics |
DK145893A (da) | 1993-12-23 | 1995-06-24 | Flowcon International I S | Differenstrykventil til styring af et anlæg med et varmebærende medie |
IT1276413B1 (it) * | 1995-06-06 | 1997-10-31 | Eltek Spa | Dispositivo e metodo per la regolazione= della portata di un liquido, con controllo ad anello chiuso |
DE19540441A1 (de) | 1995-10-27 | 1997-04-30 | Schubert & Salzer Control Syst | Mikroprozessorgesteuerter Stellungsregler |
IT1275825B1 (it) * | 1995-10-30 | 1997-10-17 | Nuovo Pignone Spa | Sistema perfezionato per la misura e la regolazione della portata massica di gas |
US5950668A (en) | 1996-10-09 | 1999-09-14 | Fisher Controls International, Inc. | Control valve positioners having improved operating characteristics |
US5904292A (en) * | 1996-12-04 | 1999-05-18 | Mcintosh; Douglas S. | Modulating fluid control device |
DE29721502U1 (de) | 1996-12-21 | 1998-04-23 | KSB AG, 67227 Frankenthal | Strangregulierarmatur |
WO2000005711A1 (en) | 1998-07-24 | 2000-02-03 | Sumitomo Special Metals Co., Ltd. | Magnetic head and a method of its production |
US6152162A (en) * | 1998-10-08 | 2000-11-28 | Mott Metallurgical Corporation | Fluid flow controlling |
JP2002530770A (ja) * | 1998-11-20 | 2002-09-17 | セピアテック ジーエムビーエイチ | 流動媒体の送出システムの個々の部分流を調節する方法および装置 |
DE19912588A1 (de) | 1999-03-20 | 2000-09-21 | Ksb Ag | Fluidtransportsystem |
KR100427563B1 (ko) * | 1999-04-16 | 2004-04-27 | 가부시키가이샤 후지킨 | 병렬분류형 유체공급장치와, 이것에 사용하는 유체가변형압력식 유량제어방법 및 유체가변형 압력식 유량제어장치 |
AU5569300A (en) * | 1999-06-24 | 2001-01-31 | Matsushita Electric Industrial Co., Ltd. | Flowmeter |
WO2001013017A2 (en) | 1999-08-17 | 2001-02-22 | Carlson Bengt A | Pressure independent control valve |
US6993445B2 (en) * | 2001-01-16 | 2006-01-31 | Invensys Systems, Inc. | Vortex flowmeter |
US6418954B1 (en) * | 2001-04-17 | 2002-07-16 | Mks Instruments, Inc. | System and method for dividing flow |
EP1399789A1 (en) * | 2001-05-24 | 2004-03-24 | Unit Instruments, Inc. | Method and apparatus for providing a determined ratio of process fluids |
US6938496B2 (en) * | 2001-09-04 | 2005-09-06 | Endress + Hauser Flowtec Ag | Vortex flow pickup |
US6766260B2 (en) * | 2002-01-04 | 2004-07-20 | Mks Instruments, Inc. | Mass flow ratio system and method |
US20030178530A1 (en) | 2002-01-31 | 2003-09-25 | Marotta Scientific Controls, Inc. | System for decreasing the speed of a moving craft |
KR20050031109A (ko) | 2002-07-19 | 2005-04-01 | 셀레리티 그룹 아이엔씨 | 질량 유량 제어기 내의 압력 보상을 위한 방법 및 장치 |
US6953084B2 (en) | 2003-01-10 | 2005-10-11 | Woodward Governor Company | Actuator for well-head valve or other similar applications and system incorporating same |
US20050150552A1 (en) | 2004-01-06 | 2005-07-14 | Randy Forshey | Device, method, and system for controlling fluid flow |
US20080029174A1 (en) * | 2004-08-31 | 2008-02-07 | Asahi Organic Chemicals Industry Co., Ltd. | Fluid Control Device |
US7173539B2 (en) | 2004-09-30 | 2007-02-06 | Florida Power And Light Company | Condition assessment system and method |
CN1318930C (zh) | 2005-04-27 | 2007-05-30 | 杭州电子科技大学 | 智能执行器用阀门流量特性实现方法 |
MX2007013811A (es) | 2005-05-06 | 2008-03-24 | Belimo Holding Ag | Ensamble de valvula de control ajustable en campo y modulo de ajuste en campo. |
DK176350B2 (da) | 2005-06-23 | 2008-10-13 | Frese As | Reguleringsventil |
DE602006019040D1 (de) | 2005-10-14 | 2011-02-03 | Kamstrup As | Ultraschalldurchflussmesser mit Strömungsmischer |
CN100401215C (zh) | 2006-03-14 | 2008-07-09 | 浙江大学 | 具有能量计量功能的动态平衡电动调节阀控制方法及阀门 |
FI120472B (fi) | 2006-06-06 | 2009-10-30 | Metso Automation Oy | Ohjausmenetelmä ja ohjausjärjestelmä virtausta säätävää venttiiliä varten |
CN100394331C (zh) | 2006-06-09 | 2008-06-11 | 浙江大学 | 一种智能流体控制阀的实现方法及阀门 |
SE531014C2 (sv) | 2006-06-12 | 2008-11-18 | Tour & Andersson Ab | Kägla med ställbar KVS och konstant karaktäristik |
DE102006028178A1 (de) | 2006-06-16 | 2007-12-20 | Biedermann, Andreas | Verfahren und Vorrichtungen zur Wärmemengenzählung |
NL1032598C2 (nl) | 2006-09-29 | 2009-02-25 | Kamstrup B V | Inrichting, systeem en werkwijze voor het besturen van een verwarmingssysteem. |
KR101722304B1 (ko) * | 2006-10-03 | 2017-03-31 | 가부시키가이샤 호리바 에스텍 | 매스 플로우 컨트롤러 |
CN100489700C (zh) | 2007-03-23 | 2009-05-20 | 沈新荣 | 平衡控制节流一体化的阀门控制方法及阀门装置 |
EP3812870B1 (en) | 2008-06-26 | 2022-09-21 | Belparts Group N.V. | Flow control system |
US20110114304A1 (en) * | 2008-07-25 | 2011-05-19 | Belimo Holding Ag | Method for the hydraulic compensation and control of a heating or cooling system and compensation and control valve therefor |
DE102008039525A1 (de) † | 2008-08-23 | 2010-04-15 | Honeywell Technologies Sarl | System zum Kühlen oder Heizen und Anordnung zum hydraulischen Abgleichen eines wasser- oder dampfführenden System zum Kühlen oder Heizen |
US8109289B2 (en) † | 2008-12-16 | 2012-02-07 | Honeywell International Inc. | System and method for decentralized balancing of hydronic networks |
WO2014183868A2 (en) | 2013-05-16 | 2014-11-20 | Belimo Holding Ag | Device and method for controlling opening of a valve in an hvac system |
US20150088321A1 (en) | 2013-09-24 | 2015-03-26 | Bray International, Inc. | Self-Learning Closed-Loop Control Valve System |
US9921011B2 (en) | 2013-12-20 | 2018-03-20 | Belimo Holding Ag | Valve control in an HVAC system with sensors |
-
2008
- 2008-12-22 EP EP20197305.4A patent/EP3812870B1/en active Active
- 2008-12-22 PL PL08874783T patent/PL2307938T3/pl unknown
- 2008-12-22 EP EP13182175.3A patent/EP2706425B1/en active Active
- 2008-12-22 PL PL20197305.4T patent/PL3812870T3/pl unknown
- 2008-12-22 FI FIEP20197305.4T patent/FI3812870T3/fi active
- 2008-12-22 CN CN200880130728.9A patent/CN102124417B/zh active Active
- 2008-12-22 EP EP08874783.7A patent/EP2307938B2/en active Active
- 2008-12-22 ES ES08874783.7T patent/ES2439003T3/es active Active
- 2008-12-22 DK DK08874783.7T patent/DK2307938T3/da active
- 2008-12-22 WO PCT/EP2008/068188 patent/WO2009156010A1/en active Application Filing
- 2008-12-22 EP EP22195894.5A patent/EP4177697A1/en active Pending
- 2008-12-22 US US13/001,558 patent/US9823666B2/en active Active
- 2008-12-22 SI SI200832202T patent/SI3812870T1/sl unknown
- 2008-12-22 PT PT88747837T patent/PT2307938E/pt unknown
-
2009
- 2009-06-26 BE BE2009/0388A patent/BE1018594A3/nl active
-
2017
- 2017-11-15 US US15/813,270 patent/US10394257B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2307938B1 (en) | 2013-10-16 |
FI3812870T3 (fi) | 2023-01-13 |
BE1018594A3 (nl) | 2011-04-05 |
EP3812870B1 (en) | 2022-09-21 |
EP2706425B1 (en) | 2020-09-23 |
US10394257B2 (en) | 2019-08-27 |
WO2009156010A1 (en) | 2009-12-30 |
EP2307938A1 (en) | 2011-04-13 |
CN102124417B (zh) | 2014-12-17 |
EP2706425A1 (en) | 2014-03-12 |
EP2307938B2 (en) | 2020-09-23 |
ES2439003T3 (es) | 2014-01-21 |
EP3812870A1 (en) | 2021-04-28 |
US20110162742A1 (en) | 2011-07-07 |
EP4177697A1 (en) | 2023-05-10 |
PL3812870T3 (pl) | 2023-02-13 |
PL2307938T3 (pl) | 2014-02-28 |
US9823666B2 (en) | 2017-11-21 |
US20180067505A1 (en) | 2018-03-08 |
SI3812870T1 (sl) | 2023-03-31 |
DK2307938T3 (da) | 2013-12-16 |
CN102124417A (zh) | 2011-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PT2307938E (pt) | Sistema de controlo de fluxo | |
TW200700951A (en) | System and method for flow monitoring and control | |
GB2446335A (en) | Compensation for thermal siphoning in mass flow controllers | |
WO2009153033A3 (de) | Luftfahrzeugleitungsüberwachungssystem und -verfahren | |
WO2006089075A3 (en) | Thermal dispersion flow meter with chronometric monitor for fluid leak detection | |
JP2011064707A5 (pt) | ||
MX2012004241A (es) | Dispositivo de deteccion del bloqueo de un medidor mecanico de fluido y medidor co deteccion del bloqueo. | |
JP5091821B2 (ja) | マスフローコントローラ | |
WO2011011255A3 (en) | Upstream volume mass flow verification systems and methods | |
WO2009063938A1 (ja) | 酸素濃縮装置 | |
WO2009044109A3 (en) | Determining fluid rheological properties | |
JP2014529709A5 (pt) | ||
SG145654A1 (en) | Stage system and lithographic apparatus comprising such stage system | |
WO2008051501A3 (en) | Bedbug detection, monitoring and control techniques | |
WO2011109758A3 (en) | Measuring flow properties of multiple gas nozzles of a gas distributor | |
WO2012056228A3 (en) | Burner control systems and methods of operating a burner | |
RU2013140561A (ru) | Устройство распределения продукта с блоком управления скоростью потока и секционным регулированием | |
WO2013043631A3 (en) | Electronic pressure independent controller for fluid flow control valve | |
WO2011005938A3 (en) | Process variable transmitter with two-wire process control loop diagnostics | |
WO2009024746A3 (en) | Thermostatic control device | |
MX2019011676A (es) | Metodo y aparato para detectar acusticamente fugas de fluido. | |
WO2010002842A3 (en) | Multi-gas flow sensor with gas specific calibration capability | |
WO2009076287A3 (en) | System and method of assessing a property of a flowing fluid | |
GB2472363A (en) | High temperature and pressure oxidation-reduction potential measuring and monitoring device for hot water systems | |
WO2008095836A3 (de) | Verfahren und vorrichtung zur kontinuierlichen messung eines dynamischen fluidverbrauchs |