ATE359441T1 - Verdrängervorrichtung, -verfahren und -apparat zur bereitstellung einer minimalkontaktdichtung - Google Patents

Verdrängervorrichtung, -verfahren und -apparat zur bereitstellung einer minimalkontaktdichtung

Info

Publication number
ATE359441T1
ATE359441T1 AT02709207T AT02709207T ATE359441T1 AT E359441 T1 ATE359441 T1 AT E359441T1 AT 02709207 T AT02709207 T AT 02709207T AT 02709207 T AT02709207 T AT 02709207T AT E359441 T1 ATE359441 T1 AT E359441T1
Authority
AT
Austria
Prior art keywords
displacement device
providing
contact seal
minimum contact
rotors
Prior art date
Application number
AT02709207T
Other languages
English (en)
Inventor
James B Klassen
Original Assignee
Outland Technologies Inc
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 Outland Technologies Inc filed Critical Outland Technologies Inc
Application granted granted Critical
Publication of ATE359441T1 publication Critical patent/ATE359441T1/de

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/082—Details specially related to intermeshing engagement type machines or engines
    • F01C1/084—Toothed wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C3/00—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members
    • F01C3/06—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members the axes being arranged otherwise than at an angle of 90 degrees
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C3/00—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members
    • F01C3/06—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members the axes being arranged otherwise than at an angle of 90 degrees
    • F01C3/08—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members the axes being arranged otherwise than at an angle of 90 degrees of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F01C3/085—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members the axes being arranged otherwise than at an angle of 90 degrees of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing the axes of cooperating members being on the same plane
    • 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
    • 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
    • F04C2220/24—Application for metering throughflow
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/20—Manufacture essentially without removing material
    • F04C2230/21—Manufacture essentially without removing material by casting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT02709207T 2001-01-30 2002-01-29 Verdrängervorrichtung, -verfahren und -apparat zur bereitstellung einer minimalkontaktdichtung ATE359441T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26540301P 2001-01-30 2001-01-30

Publications (1)

Publication Number Publication Date
ATE359441T1 true ATE359441T1 (de) 2007-05-15

Family

ID=23010300

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02709207T ATE359441T1 (de) 2001-01-30 2002-01-29 Verdrängervorrichtung, -verfahren und -apparat zur bereitstellung einer minimalkontaktdichtung

Country Status (6)

Country Link
US (1) US6887057B2 (de)
EP (1) EP1366289B1 (de)
AT (1) ATE359441T1 (de)
DE (1) DE60219441T2 (de)
DK (1) DK1366289T3 (de)
WO (1) WO2002061274A1 (de)

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* Cited by examiner, † Cited by third party
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CA2440304C (en) 2001-02-08 2010-05-04 Spartan Holdings Ltd. Rotary positive displacement device
EP2188496B1 (de) * 2007-08-31 2011-03-16 Robert Bosch Gmbh Druckluftmotor
DE102008037841A1 (de) * 2007-08-31 2009-03-05 Cor Pumps + Compressors Ag Verfahren zur Umwandlung von Druckluftenergie in elektrische Energie und Durchführung des Verfahrens mit einem Druckluftmotor
US8562318B1 (en) * 2009-08-20 2013-10-22 Exponential Technologies, Inc. Multiphase pump with high compression ratio
KR101916493B1 (ko) * 2011-04-20 2018-11-07 엑스퍼넨셜 테크놀로지스 주식회사 인벌류트 곡선을 사용하여 형성된 로터
DE102011081142A1 (de) * 2011-08-17 2013-02-21 Robert Bosch Gmbh Motor-Pumpen-Kombination
US9121275B2 (en) 2011-12-19 2015-09-01 Exponential Technologies, Inc. Positive displacement expander
EP3859425B1 (de) 2015-09-17 2024-04-17 S.D. Sight Diagnostics Ltd. Verfahren und vorrichtung zur detektion einer entität in einer körperprobe
US11733150B2 (en) 2016-03-30 2023-08-22 S.D. Sight Diagnostics Ltd. Distinguishing between blood sample components
US11307196B2 (en) 2016-05-11 2022-04-19 S.D. Sight Diagnostics Ltd. Sample carrier for optical measurements
AU2017263807B2 (en) 2016-05-11 2023-02-02 S.D. Sight Diagnostics Ltd Performing optical measurements on a sample
KR20200108282A (ko) 2017-12-13 2020-09-17 엑스퍼넨셜 테크놀로지스 주식회사 회전식 유체 유동 장치
US11168683B2 (en) 2019-03-14 2021-11-09 Exponential Technologies, Inc. Pressure balancing system for a fluid pump
US12180960B2 (en) 2023-05-15 2024-12-31 Spherical Rotors Inc. Rotary positive displacement device

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US351129A (en) * 1886-10-19 Dale and john fraser
US32372A (en) * 1861-05-21 John jones
GB190205686A (en) 1902-03-07 1902-11-27 Johann Michael Weiss Rotary Engine or Pump with Annular Pistons Rotaing at an Acute Angle round a Common Axis
US914155A (en) * 1908-02-10 1909-03-02 William S Elliott Rotary motor.
US991576A (en) 1910-08-31 1911-05-09 Charles N Bancroft Rotary engine.
US1379653A (en) 1917-06-13 1921-05-31 Alvin H Shoemaker Rotary engine
US1376653A (en) * 1920-07-02 1921-05-03 Verplex Art Company Inc Process of reproducing oil-paintings
US2101428A (en) * 1935-05-01 1937-12-07 Cunward Inc Rotary fluid displacement device
US2101051A (en) * 1935-07-20 1937-12-07 Cunward Inc Rotary fluid displacement device
US2242058A (en) * 1937-11-05 1941-05-13 Ernest A Cuny Rotary fluid displacement device
US2431817A (en) * 1944-04-22 1947-12-02 Christa Smith H Fluid displacement device of the gear type
FR916277A (fr) 1945-09-20 1946-12-02 Turbine à utilisation maximum d'énergie et à emplois multiples
GB805370A (en) 1954-12-31 1958-12-03 Nsu Werke Ag A slant-shaft rotary piston engine
US3101700A (en) * 1960-06-14 1963-08-27 Meredith E Bowdish Rotary compressor or engine
US3106912A (en) * 1961-03-17 1963-10-15 George J H Kahlert Air cooled rotary internal combustion engine
US3156222A (en) * 1963-01-09 1964-11-10 Jr Lloyd E Miller Flathead spherical engine
US3236186A (en) * 1963-04-29 1966-02-22 Wildhaber Ernest Positive-displacement unit
US3272130A (en) * 1964-03-11 1966-09-13 Roper Ind Inc Multiple stage pump
GB1099085A (en) 1966-02-21 1968-01-17 Wildhaber Ernest Rotary positive displacement units
DE1551081A1 (de) 1967-06-06 1970-04-16 Walter Bietzig Drehkugelmaschine
US3816038A (en) * 1971-01-29 1974-06-11 Commercial Metals Co Spherical displacement device and seal means therefor
US3816039A (en) * 1971-08-02 1974-06-11 Commercial Metals Co Rotary air pump with rotating and oscillating center piston
US3856440A (en) * 1974-03-19 1974-12-24 E Wildhaber Rotor pair for positive fluid displacement
DE2639760A1 (de) 1976-09-03 1978-03-09 Andreas Nehring Rotationskolbenmaschine
JPS5572683A (en) 1978-11-25 1980-05-31 Tetsuo Hattori Rotary pump
DE3221994A1 (de) * 1982-06-11 1983-12-15 Rudi 2000 Hamburg Werner Rotationskolbenmaschine
WO1993012325A1 (de) * 1991-12-09 1993-06-24 Felix Arnold Drehkolbenmaschine
CA2069607A1 (en) * 1992-05-26 1993-11-27 Trevor Roseborough Spherical rotary pump
ATE217689T1 (de) * 1995-01-11 2002-06-15 Micropump Inc Anlage mit eingebauter pumpe und fluidströmungsmesser
WO1999061753A1 (en) 1998-05-26 1999-12-02 Outland Technologies (Usa), Inc. Rotary engine and method for determining engagement surface contours therefor

Also Published As

Publication number Publication date
EP1366289B1 (de) 2007-04-11
EP1366289A4 (de) 2005-09-21
DE60219441D1 (de) 2007-05-24
DK1366289T3 (da) 2007-08-13
EP1366289A1 (de) 2003-12-03
WO2002061274A1 (en) 2002-08-08
US20030231971A1 (en) 2003-12-18
US6887057B2 (en) 2005-05-03
DE60219441T2 (de) 2008-03-13

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Legal Events

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