PL3623774T3 - Przepływomierz rotorowy do pomiaru przepływu gazu - Google Patents

Przepływomierz rotorowy do pomiaru przepływu gazu

Info

Publication number
PL3623774T3
PL3623774T3 PL18193611T PL18193611T PL3623774T3 PL 3623774 T3 PL3623774 T3 PL 3623774T3 PL 18193611 T PL18193611 T PL 18193611T PL 18193611 T PL18193611 T PL 18193611T PL 3623774 T3 PL3623774 T3 PL 3623774T3
Authority
PL
Poland
Prior art keywords
measuring gas
rotary
gas flow
flow
flow meter
Prior art date
Application number
PL18193611T
Other languages
English (en)
Inventor
Przemysław Janeczek
Jerzy Kwilman
Paweł Sierociński
Konrad Skiba
Jarosław Stasiak
Original Assignee
Common Spółka Akcyjna
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 Common Spółka Akcyjna filed Critical Common Spółka Akcyjna
Publication of PL3623774T3 publication Critical patent/PL3623774T3/pl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • G01F3/10—Geared or lobed impeller meters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
PL18193611T 2018-09-11 2018-09-11 Przepływomierz rotorowy do pomiaru przepływu gazu PL3623774T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18193611.3A EP3623774B1 (en) 2018-09-11 2018-09-11 Rotary flow meter for measuring gas flow

Publications (1)

Publication Number Publication Date
PL3623774T3 true PL3623774T3 (pl) 2021-11-22

Family

ID=64051292

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18193611T PL3623774T3 (pl) 2018-09-11 2018-09-11 Przepływomierz rotorowy do pomiaru przepływu gazu

Country Status (10)

Country Link
US (1) US20210190565A1 (pl)
EP (1) EP3623774B1 (pl)
KR (1) KR102890737B1 (pl)
CN (1) CN112639414A (pl)
CA (1) CA3108617C (pl)
ES (1) ES2883556T3 (pl)
HU (1) HUE055648T2 (pl)
PL (1) PL3623774T3 (pl)
PT (1) PT3623774T (pl)
WO (1) WO2020053305A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4450815B1 (en) 2023-04-18 2026-02-11 Roberto Manzini Lobe rotor for a volumetric pump

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2014932A (en) * 1933-03-17 1935-09-17 Gen Motors Corp Roots blower
US2843094A (en) * 1956-06-01 1958-07-15 Brodie Ralph N Co Positive displacement type fluid meter
US4224015A (en) * 1977-01-19 1980-09-23 Oval Engineering Co., Ltd. Positive displacement flow meter with helical-toothed rotors
FR2430602A1 (fr) 1978-07-03 1980-02-01 Oval Eng Co Ltd Debitmetre volumetrique
DE3321718A1 (de) * 1983-06-16 1984-12-20 Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar Waelzkolbenpumpe
JP3133748B2 (ja) * 1989-12-13 2001-02-13 ハー．クルヘル ヴァルデマル 容積タイプ回転タービン
US5415041A (en) 1994-01-24 1995-05-16 Flowdata, Inc. Double helical flowmeter
CN1132002C (zh) * 1996-01-02 2003-12-24 株式会社椭圆 容积型流量计
CN1373297A (zh) * 2002-04-08 2002-10-09 华中科技大学 一种旋转活塞式泵的转子
CN101042301A (zh) * 2006-03-23 2007-09-26 上海一诺仪表有限公司 三齿气体双转子流量计
JP4254967B2 (ja) * 2006-05-17 2009-04-15 株式会社オーバル サーボ型容積流量計
JP4252614B1 (ja) * 2008-03-03 2009-04-08 株式会社オーバル 容積流量計及びヘリカル歯車
US8082784B2 (en) * 2008-06-16 2011-12-27 Romet Limited Rotary meter flexible edge impeller assembly
US10240590B2 (en) * 2011-01-05 2019-03-26 Fize Research Ltd. Pump based fluid flow meter
NL2005995C2 (nl) * 2011-01-12 2012-07-16 Flow Meter Group B V Rotormeter voor het meten van een hoeveelheid gas.
JP5494521B2 (ja) * 2011-02-09 2014-05-14 株式会社タツノ 容量式流量計
JP2012207660A (ja) * 2011-03-11 2012-10-25 Toyota Industries Corp スクリュポンプ
DE102012009103A1 (de) * 2012-05-08 2013-11-14 Ralf Steffens Spindelverdichter
US9470228B2 (en) * 2012-07-03 2016-10-18 Brian J. O'Connor Multiple segment lobe pump
DE102013212162A1 (de) * 2013-06-26 2014-12-31 Robert Bosch Gmbh Sensorvorrichtung zur Erfassung wenigstens einer Eigenschaft eines in einem Kanal strömenden fluiden Mediums
RU2553848C1 (ru) * 2014-05-28 2015-06-20 Виктор Владимирович Становской Шестеренная машина
CN205642491U (zh) * 2016-05-11 2016-10-12 浙江裕顺仪表有限公司 一种螺旋转子式气体罗茨流量计
RU2660701C1 (ru) * 2017-10-04 2018-07-09 Леонид Григорьевич Кузнецов Роторный нагнетатель
JP7352387B2 (ja) * 2019-06-18 2023-09-28 ベック株式会社 水性被覆材組成物

Also Published As

Publication number Publication date
CA3108617C (en) 2023-07-18
EP3623774B1 (en) 2021-05-26
ES2883556T3 (es) 2021-12-09
US20210190565A1 (en) 2021-06-24
HUE055648T2 (hu) 2021-12-28
WO2020053305A1 (en) 2020-03-19
CN112639414A (zh) 2021-04-09
KR102890737B1 (ko) 2025-11-24
PT3623774T (pt) 2021-07-23
CA3108617A1 (en) 2020-03-19
EP3623774A1 (en) 2020-03-18
KR20210054508A (ko) 2021-05-13

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