SE407461B - Flodesmetare av fluidistoroscillatortyp - Google Patents

Flodesmetare av fluidistoroscillatortyp

Info

Publication number
SE407461B
SE407461B SE7709338A SE7709338A SE407461B SE 407461 B SE407461 B SE 407461B SE 7709338 A SE7709338 A SE 7709338A SE 7709338 A SE7709338 A SE 7709338A SE 407461 B SE407461 B SE 407461B
Authority
SE
Sweden
Prior art keywords
inlet
control
channel
outlet
outlet channels
Prior art date
Application number
SE7709338A
Other languages
English (en)
Swedish (sv)
Other versions
SE7709338L (sv
Inventor
Sok
Original Assignee
Wennberg Lennart A
Danielsson Ulf Holger
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 Wennberg Lennart A, Danielsson Ulf Holger filed Critical Wennberg Lennart A
Priority to SE7709338A priority Critical patent/SE407461B/sv
Priority to GB7833694A priority patent/GB2002904B/en
Priority to DE19782836040 priority patent/DE2836040A1/de
Priority to FR7824196A priority patent/FR2400690A1/fr
Priority to US05/943,820 priority patent/US4182172A/en
Priority to JP10136678A priority patent/JPS5456474A/ja
Publication of SE7709338L publication Critical patent/SE7709338L/
Publication of SE407461B publication Critical patent/SE407461B/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/16—Vortex devices, i.e. devices in which use is made of the pressure drop associated with vortex motion in a fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/22—Oscillators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Volume Flow (AREA)
SE7709338A 1977-08-19 1977-08-19 Flodesmetare av fluidistoroscillatortyp SE407461B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7709338A SE407461B (sv) 1977-08-19 1977-08-19 Flodesmetare av fluidistoroscillatortyp
GB7833694A GB2002904B (en) 1977-08-19 1978-08-17 Flowmeter
DE19782836040 DE2836040A1 (de) 1977-08-19 1978-08-17 Stroemungsmesser
FR7824196A FR2400690A1 (fr) 1977-08-19 1978-08-18 Mesureur de debit
US05/943,820 US4182172A (en) 1977-08-19 1978-08-18 Flow meter
JP10136678A JPS5456474A (en) 1977-08-19 1978-08-19 Flow meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7709338A SE407461B (sv) 1977-08-19 1977-08-19 Flodesmetare av fluidistoroscillatortyp

Publications (2)

Publication Number Publication Date
SE7709338L SE7709338L (sv) 1979-02-20
SE407461B true SE407461B (sv) 1979-03-26

Family

ID=20332041

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7709338A SE407461B (sv) 1977-08-19 1977-08-19 Flodesmetare av fluidistoroscillatortyp

Country Status (5)

Country Link
JP (1) JPS5456474A (de)
DE (1) DE2836040A1 (de)
FR (1) FR2400690A1 (de)
GB (1) GB2002904B (de)
SE (1) SE407461B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2806602B2 (ja) * 1990-06-18 1998-09-30 東京瓦斯株式会社 フルイディック流量計
JP2781063B2 (ja) * 1990-06-27 1998-07-30 東京瓦斯株式会社 フルイディック流量計
FR2721360B1 (fr) * 1994-06-17 1996-08-02 Schlumberger Ind Sa Oscillateur fluidique et procédé de mesure d'une quantité volumique de fluide s'écoulant dans un tel oscillateur fluidique.
FR2730278B1 (fr) * 1995-02-06 1997-04-18 Schlumberger Ind Sa Procede de conditionnement d'un ecoulement d'un fluide et conditionneur d'ecoulement du fluide
DE19533814C2 (de) * 1995-09-13 1999-11-18 Iwk Regler Kompensatoren Vorrichtung zur Ultraschall-Durchflußmessung
FR2769957B1 (fr) * 1997-10-17 2001-11-30 Schlumberger Ind Sa Oscillateur fluidique a fente prolongee

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE405415B (sv) * 1970-12-22 1978-12-04 Fluid Inventor Ab Stromningsmetare
GB1453587A (en) * 1973-04-05 1976-10-27 Atomic Energy Authority Uk Flowmeters
US3855859A (en) * 1973-08-20 1974-12-24 Moore Prod Co Flowmeter
DE2433764A1 (de) * 1974-07-13 1976-01-22 Monforts Fa A Vorrichtung zum bestimmen des mischungsverhaeltnisses von binaeren gasen
CH620136A5 (en) * 1974-09-30 1980-11-14 Bowles Fluidics Corp Method for oscillating a fluid stream and apparatus for carrying out the method

Also Published As

Publication number Publication date
SE7709338L (sv) 1979-02-20
GB2002904A (en) 1979-02-28
DE2836040A1 (de) 1979-03-01
JPS6229728B2 (de) 1987-06-27
FR2400690B1 (de) 1983-12-23
GB2002904B (en) 1982-03-03
JPS5456474A (en) 1979-05-07
DE2836040C2 (de) 1987-08-06
FR2400690A1 (fr) 1979-03-16

Similar Documents

Publication Publication Date Title
US3719073A (en) Mass flow meter
US4317178A (en) Multiple velocity traverse flow rate measuring technique
US5877416A (en) Anemometer employing standing wave normal to fluid flow and travelling wave normal to standing wave
US4610167A (en) Apparatus for measuring flow velocity of fluids
CA1190414A (en) Vortex flowmeter bluff body
CN108291826A (zh) 流测量插入件
US9140594B2 (en) Ultrasonic, flow measuring device
US4455877A (en) Vortex shedding mass air flow sensor with stabilized fluid flow
SE407461B (sv) Flodesmetare av fluidistoroscillatortyp
US3370463A (en) Mass flow meter
JPH06249690A (ja) 超音波流量計
CA1134173A (en) Apparatus for determining the differential pressure and the volumetric fluid flow in a conduit
US11815381B2 (en) Ultrasonic flowmeter, use of an ultrasonic flowmeter in a shut-off device and shut-off device
US4843889A (en) Trapped-vortex pair flowmeter
US3802283A (en) Device for measuring the velocity of a flowing or streaming media
KR100311855B1 (ko) 유체유동계량기
US4026150A (en) Mass flow meter
CN217504887U (zh) 超声波水表管道和超声波水表
US3314289A (en) Swirl flow meter transducer system
EP1067366B1 (de) Ultraschall-Durchflussmesser unter Verwendung nur eines Sensors
HORI Experiments on the boundary layer of an oscillating circular cylinder
DK0565851T3 (da) Måleværdigiver til bestemmelse af gennemstrømningsmængden af en strømmende væske
US4517847A (en) Flowmeter having uniform response under both laminar and turbulent flow conditions
CN216846376U (zh) 用于燃气管网的超声波气体质量流量计
JPS6015518A (ja) 渦流量計

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7709338-3

Effective date: 19920306

Format of ref document f/p: F