FI20095654A - Förfarande och anordning för exakt reglering av ett vätskeflöde - Google Patents

Förfarande och anordning för exakt reglering av ett vätskeflöde Download PDF

Info

Publication number
FI20095654A
FI20095654A FI20095654A FI20095654A FI20095654A FI 20095654 A FI20095654 A FI 20095654A FI 20095654 A FI20095654 A FI 20095654A FI 20095654 A FI20095654 A FI 20095654A FI 20095654 A FI20095654 A FI 20095654A
Authority
FI
Finland
Prior art keywords
fluid flow
precisely controlling
precisely
controlling
fluid
Prior art date
Application number
FI20095654A
Other languages
English (en)
Finnish (fi)
Other versions
FI20095654A0 (sv
FI121609B (sv
Inventor
Pekka Leskinen
Original Assignee
Pekka Leskinen
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 Pekka Leskinen filed Critical Pekka Leskinen
Priority to FI20095654A priority Critical patent/FI121609B/sv
Publication of FI20095654A0 publication Critical patent/FI20095654A0/sv
Priority to PCT/FI2010/050426 priority patent/WO2010142842A1/en
Publication of FI20095654A publication Critical patent/FI20095654A/sv
Application granted granted Critical
Publication of FI121609B publication Critical patent/FI121609B/sv

Links

Classifications

    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C15/0073—Couplings between rotors and input or output shafts acting by interengaging or mating parts, i.e. positive coupling of rotor and shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0076—Fixing rotors on shafts, e.g. by clamping together hub and shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
    • G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
    • G01F11/20—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates
    • G01F11/22—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates for liquid or semiliquid
    • 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
    • G05D7/0676—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 flow sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2220/00—Application
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/20—Rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
FI20095654A 2009-06-11 2009-06-11 Förfarande och anordning för exakt reglering av ett vätskeflöde FI121609B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20095654A FI121609B (sv) 2009-06-11 2009-06-11 Förfarande och anordning för exakt reglering av ett vätskeflöde
PCT/FI2010/050426 WO2010142842A1 (en) 2009-06-11 2010-05-27 Method and device for the precise regulation of a liquid flow

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20095654 2009-06-11
FI20095654A FI121609B (sv) 2009-06-11 2009-06-11 Förfarande och anordning för exakt reglering av ett vätskeflöde

Publications (3)

Publication Number Publication Date
FI20095654A0 FI20095654A0 (sv) 2009-06-11
FI20095654A true FI20095654A (sv) 2010-12-12
FI121609B FI121609B (sv) 2011-01-31

Family

ID=40825360

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20095654A FI121609B (sv) 2009-06-11 2009-06-11 Förfarande och anordning för exakt reglering av ett vätskeflöde

Country Status (2)

Country Link
FI (1) FI121609B (sv)
WO (1) WO2010142842A1 (sv)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB440652A (en) * 1934-06-29 1935-12-30 Geoffrey Mccall A new or improved self closing valve
US3650305A (en) * 1970-01-29 1972-03-21 Harvey Dental Specialty Co Valve for dispensing measured quantities of liquid
GB2057572B (en) * 1979-08-30 1984-03-07 White W T Device for metering fluid flow
US5120206A (en) * 1991-04-08 1992-06-09 Bridgestone/Firestone, Inc. Gear metering pump for compounded elastomeric material
GB9221624D0 (en) * 1992-10-15 1992-11-25 Kodak Ltd Fluid flow divider
EP1388131B1 (en) * 2001-05-11 2007-10-10 Roper Pump Company Improved fluid metering device
KR100838025B1 (ko) * 2007-01-19 2008-06-12 주식회사 경동나비엔 유량조절밸브

Also Published As

Publication number Publication date
FI20095654A0 (sv) 2009-06-11
FI121609B (sv) 2011-01-31
WO2010142842A1 (en) 2010-12-16

Similar Documents

Publication Publication Date Title
EP2652259A4 (en) APPARATUS AND METHOD FOR CONTROLLING FLUID FLOW FROM TRAINING
GB2510502B (en) A method and an arrangement for controlling fluid flow into a production pipe
GB2490262B (en) Downhole-adjustable flow control device for controlling flow of a fluid into a wellbore
FI20095012A0 (sv) Förfarande och anordning för ventilunderhållskontroll
GB2520912B (en) Apparatus and method for controlling the flow of a fluid
EP2659089A4 (en) METHOD AND APPARATUS FOR CONTROLLING FLUID FLOW INTO A WELLBORE
GB2469363B (en) Apparatus for diverting a fluid flow path
FI20106140A (sv) Metod och apparat för inställning och styrning av en parameter
FI20115286A0 (sv) Anordning omfattande en läsare och förfarande för styrning av läsarens funktion
FI20095777A (sv) Gasfilteranordning och förfarande för framställning av en gasfilteranordning
FI20095654A (sv) Förfarande och anordning för exakt reglering av ett vätskeflöde
FI20090383A (sv) Tryckändringsförfarande och anordning för genomföring av förfarandet
FI20115249A0 (sv) Förfarande och anordning för styrning av en klocksignalgenerator
FI20085752A (sv) Reglerbar massageapparat och förfarande för reglering av en massageapparat
FI20086135A (sv) Förfarande och anordning för reglering av funktionen av en rullstolsanordning
FI20126303A (sv) Anordning och förfarande för reglering av ett rumsutrymmes lufttryck
FI20095177A0 (sv) Förfarande och anordning för kontrollering av svängningar
FI20096086A0 (sv) Skivformigt filter, samt förfarande och anordning för justering av ett skivformigt filter
FI20090373A0 (sv) Förfarande, reglerorgan och anordning för styrning av vätskeströmningar
FI20090004A (sv) Kedjeelevatorhopsättning och förfarande för styrning av en kedjeevatorhopsättning
FI20095319A0 (sv) Förfarande och anordning för bildning av en förpackning
FI20115605A0 (sv) Gjutform och förfarande för bruk av en rumselementgjutform
SE0801105L (sv) Förfarande och anordning för snigelbekämpning
AP2014007721A0 (en) Apparatus for controlling fluid flow
FI20115192A0 (sv) Förfarande och anordning för bruk av en borrapparat avsedd för sänkborrning

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 121609

Country of ref document: FI

PC Transfer of assignment of patent

Owner name: DIVIMODUL OY

Free format text: DIVIMODUL OY

MM Patent lapsed