FI924660A - Foerbaettrat system foer kontrollering av ett drivdon av en stroereglerventil - Google Patents
Foerbaettrat system foer kontrollering av ett drivdon av en stroereglerventil Download PDFInfo
- Publication number
- FI924660A FI924660A FI924660A FI924660A FI924660A FI 924660 A FI924660 A FI 924660A FI 924660 A FI924660 A FI 924660A FI 924660 A FI924660 A FI 924660A FI 924660 A FI924660 A FI 924660A
- Authority
- FI
- Finland
- Prior art keywords
- stroereglerventil
- drivdon
- foerbaettrat
- ett
- system foer
- Prior art date
Links
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI912746A IT1251941B (it) | 1991-10-17 | 1991-10-17 | Sistema perfezionato di comando dell'attuatore di una valvola di regolazione della portata. |
Publications (2)
Publication Number | Publication Date |
---|---|
FI924660A0 FI924660A0 (fi) | 1992-10-14 |
FI924660A true FI924660A (fi) | 1993-04-18 |
Family
ID=11360884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI924660A FI924660A (fi) | 1991-10-17 | 1992-10-14 | Foerbaettrat system foer kontrollering av ett drivdon av en stroereglerventil |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0540079B1 (fi) |
JP (1) | JPH07210253A (fi) |
DE (1) | DE69206955T2 (fi) |
FI (1) | FI924660A (fi) |
IT (1) | IT1251941B (fi) |
NO (1) | NO923982L (fi) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0858018A1 (de) * | 1997-02-06 | 1998-08-12 | Georg Fischer Rohrleitungssysteme AG | Verfahren und Vorrichtung zur Durchflussregelung von Flüssigkeiten |
GB9804047D0 (en) | 1998-02-27 | 1998-04-22 | Normalair Garrett Ltd | Method of controlling a parameter |
US7096093B1 (en) * | 2000-02-14 | 2006-08-22 | Invensys Systems, Inc. | Intelligent valve flow linearization |
JP2006268426A (ja) * | 2005-03-24 | 2006-10-05 | Ebara Corp | 流量制御装置及び方法 |
FI120472B (fi) | 2006-06-06 | 2009-10-30 | Metso Automation Oy | Ohjausmenetelmä ja ohjausjärjestelmä virtausta säätävää venttiiliä varten |
US11022985B2 (en) | 2011-12-16 | 2021-06-01 | Fluid Handling Llc | Discrete valve flow rate converter |
EP3039500B8 (en) * | 2013-08-26 | 2019-09-18 | Spraying Systems Co. | Flow-control valve system and method |
EP2975308A1 (de) * | 2014-07-18 | 2016-01-20 | Möhlenhoff GmbH | Anordnung für ein Ventil |
US9995098B2 (en) | 2014-10-08 | 2018-06-12 | Weatherford Technology Holdings, Llc | Choke control tuned by flow coefficient for controlled pressure drilling |
RU2721453C2 (ru) * | 2014-12-15 | 2020-05-19 | Флюид Хэндлинг ЭлЭлСи | Преобразователь расхода дискретного клапана |
PT108396A (pt) * | 2015-04-22 | 2015-12-29 | Acail Gas Sa | Equipamento para controlo, medição e comunicação de uma grandeza física de contentor que contenha um fluido sob pressão |
US10107052B2 (en) | 2016-02-05 | 2018-10-23 | Weatherford Technology Holdings, Llc | Control of hydraulic power flowrate for managed pressure drilling |
US10227838B2 (en) | 2016-05-10 | 2019-03-12 | Weatherford Technology Holdings, Llc | Drilling system and method having flow measurement choke |
DE102017119069A1 (de) * | 2017-08-21 | 2019-02-21 | Krones Ag | Verfahren zum Befüllen von Behältern mit einem Füllprodukt |
US11702896B2 (en) | 2021-03-05 | 2023-07-18 | Weatherford Technology Holdings, Llc | Flow measurement apparatus and associated systems and methods |
US11661805B2 (en) | 2021-08-02 | 2023-05-30 | Weatherford Technology Holdings, Llc | Real time flow rate and rheology measurement |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH638279A5 (en) * | 1979-05-31 | 1983-09-15 | Contraves Ag | Arrangement for linear electrohydraulic command control |
US4277832A (en) * | 1979-10-01 | 1981-07-07 | General Electric Company | Fluid flow control system |
GB2123983B (en) * | 1982-07-15 | 1986-01-08 | Delta Technical Services Ltd | Pressure controllers |
DE3700898A1 (de) * | 1987-01-14 | 1988-07-28 | Herion Werke Kg | Mengenregelventil |
DE3931962A1 (de) * | 1989-09-25 | 1991-04-04 | Rexroth Mannesmann Gmbh | Ansteuerelektronik fuer ein elektrisch verstellbares stellglied |
US5251148A (en) * | 1990-06-01 | 1993-10-05 | Valtek, Inc. | Integrated process control valve |
DE4019503A1 (de) * | 1990-06-19 | 1992-01-02 | Heimeier Gmbh Metall Theodor | Einrichtung zur steuerung des stellventiles einer zentralheizungsanlage |
-
1991
- 1991-10-17 IT ITMI912746A patent/IT1251941B/it active IP Right Grant
-
1992
- 1992-10-13 DE DE69206955T patent/DE69206955T2/de not_active Expired - Fee Related
- 1992-10-13 EP EP92203140A patent/EP0540079B1/en not_active Expired - Lifetime
- 1992-10-14 FI FI924660A patent/FI924660A/fi unknown
- 1992-10-14 NO NO92923982A patent/NO923982L/no unknown
- 1992-10-16 JP JP4304865A patent/JPH07210253A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0540079B1 (en) | 1995-12-20 |
DE69206955D1 (de) | 1996-02-01 |
ITMI912746A0 (it) | 1991-10-17 |
JPH07210253A (ja) | 1995-08-11 |
EP0540079A1 (en) | 1993-05-05 |
DE69206955T2 (de) | 1996-05-30 |
ITMI912746A1 (it) | 1993-04-17 |
FI924660A0 (fi) | 1992-10-14 |
IT1251941B (it) | 1995-05-27 |
NO923982D0 (no) | 1992-10-14 |
NO923982L (no) | 1993-04-19 |
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