NL2008249C2 - Gas flow measuring device. - Google Patents

Gas flow measuring device. Download PDF

Info

Publication number
NL2008249C2
NL2008249C2 NL2008249A NL2008249A NL2008249C2 NL 2008249 C2 NL2008249 C2 NL 2008249C2 NL 2008249 A NL2008249 A NL 2008249A NL 2008249 A NL2008249 A NL 2008249A NL 2008249 C2 NL2008249 C2 NL 2008249C2
Authority
NL
Netherlands
Prior art keywords
disc
radius
passage
gas flow
measuring device
Prior art date
Application number
NL2008249A
Other languages
English (en)
Dutch (nl)
Inventor
Albert Kramer
Original Assignee
Bertoni Project Dev Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bertoni Project Dev Ltd filed Critical Bertoni Project Dev Ltd
Priority to NL2008249A priority Critical patent/NL2008249C2/en
Priority to CN2012204396875U priority patent/CN202947764U/zh
Priority to PCT/EP2013/052301 priority patent/WO2013117577A1/en
Priority to EP13702493.1A priority patent/EP2812615A1/de
Application granted granted Critical
Publication of NL2008249C2 publication Critical patent/NL2008249C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
    • F16K3/085—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres the axis of supply passage and the axis of discharge passage being coaxial and parallel to the axis of rotation of the plates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/42—Orifices or nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Sampling And Sample Adjustment (AREA)
NL2008249A 2012-02-07 2012-02-07 Gas flow measuring device. NL2008249C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL2008249A NL2008249C2 (en) 2012-02-07 2012-02-07 Gas flow measuring device.
CN2012204396875U CN202947764U (zh) 2012-02-07 2012-08-30 气流测量装置
PCT/EP2013/052301 WO2013117577A1 (en) 2012-02-07 2013-02-06 Differential pressure gas flow measuring device
EP13702493.1A EP2812615A1 (de) 2012-02-07 2013-02-06 Gasflussmessvorrichtung mit differentialdruck

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2008249A NL2008249C2 (en) 2012-02-07 2012-02-07 Gas flow measuring device.
NL2008249 2012-02-07

Publications (1)

Publication Number Publication Date
NL2008249C2 true NL2008249C2 (en) 2013-08-08

Family

ID=47633112

Family Applications (1)

Application Number Title Priority Date Filing Date
NL2008249A NL2008249C2 (en) 2012-02-07 2012-02-07 Gas flow measuring device.

Country Status (4)

Country Link
EP (1) EP2812615A1 (de)
CN (1) CN202947764U (de)
NL (1) NL2008249C2 (de)
WO (1) WO2013117577A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9400057B2 (en) 2014-04-02 2016-07-26 Griswold Controls, Llc Axially aligned rotationally adjustable flow control valve
EP2985498A1 (de) * 2014-08-12 2016-02-17 Griswold Controls Corporation Axial ausgerichtetes, drehverstellbares durchflussregelventil
NL2017185B1 (en) * 2016-07-18 2018-01-24 A De Kock Holding B V Laminar flow module
US10113661B2 (en) 2016-08-30 2018-10-30 Griswold Controls, Llc Flow control valve
CN116104959A (zh) * 2022-12-21 2023-05-12 博锐格科技温州有限公司 一种微小流量调节阀阀芯

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2064727A (en) * 1979-12-05 1981-06-17 Broen Armatur As Stop or mixing valves
DE3417604C1 (de) * 1984-05-11 1985-09-12 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Strömungswiderstand mit laminarem Durchfluß für einen Strömungsmesser
EP0325200A2 (de) * 1988-01-18 1989-07-26 Hitachi, Ltd. Drehbares Ventil
EP0370557A1 (de) * 1988-11-22 1990-05-30 Ems Holland B.V. Durchflussmesser für Gas
EP0373123A2 (de) * 1988-12-02 1990-06-13 GALATRON S.r.l. Zusammenwirkender Scheibensatz zum Regeln der Flüssigkeitsabgabe bei sogenannten "Schraub"-Ventilen
US4944330A (en) * 1988-07-22 1990-07-31 Inax Corporation Disk type valve
EP0406046A1 (de) * 1989-06-22 1991-01-02 Ceramiques Techniques Desmarquest Keramische Scheibe für Ventile und Ventile, ausgerüstet mit solchen Scheiben
WO1997001807A1 (en) * 1995-06-27 1997-01-16 Masco Corporation Flow control ports for a thermostatic mixing faucet
US20060011876A1 (en) * 2002-08-30 2006-01-19 Cooper Cameron Corporation Throttle device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2064727A (en) * 1979-12-05 1981-06-17 Broen Armatur As Stop or mixing valves
DE3417604C1 (de) * 1984-05-11 1985-09-12 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Strömungswiderstand mit laminarem Durchfluß für einen Strömungsmesser
EP0325200A2 (de) * 1988-01-18 1989-07-26 Hitachi, Ltd. Drehbares Ventil
US4944330A (en) * 1988-07-22 1990-07-31 Inax Corporation Disk type valve
EP0370557A1 (de) * 1988-11-22 1990-05-30 Ems Holland B.V. Durchflussmesser für Gas
EP0373123A2 (de) * 1988-12-02 1990-06-13 GALATRON S.r.l. Zusammenwirkender Scheibensatz zum Regeln der Flüssigkeitsabgabe bei sogenannten "Schraub"-Ventilen
EP0406046A1 (de) * 1989-06-22 1991-01-02 Ceramiques Techniques Desmarquest Keramische Scheibe für Ventile und Ventile, ausgerüstet mit solchen Scheiben
WO1997001807A1 (en) * 1995-06-27 1997-01-16 Masco Corporation Flow control ports for a thermostatic mixing faucet
US20060011876A1 (en) * 2002-08-30 2006-01-19 Cooper Cameron Corporation Throttle device

Also Published As

Publication number Publication date
EP2812615A1 (de) 2014-12-17
CN202947764U (zh) 2013-05-22
WO2013117577A1 (en) 2013-08-15

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Effective date: 20160301