AU4617497A - Rotary piston regulating device - Google Patents

Rotary piston regulating device

Info

Publication number
AU4617497A
AU4617497A AU46174/97A AU4617497A AU4617497A AU 4617497 A AU4617497 A AU 4617497A AU 46174/97 A AU46174/97 A AU 46174/97A AU 4617497 A AU4617497 A AU 4617497A AU 4617497 A AU4617497 A AU 4617497A
Authority
AU
Australia
Prior art keywords
rotary piston
cylinder
area
regulating device
valve
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU46174/97A
Inventor
Hans Richard Rappenhoner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU4617497A publication Critical patent/AU4617497A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/356—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C2/3566—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along more than one line or surface
    • 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
    • G01F11/24—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 fluent solid material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Reciprocating Pumps (AREA)
  • Closures For Containers (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Coating Apparatus (AREA)

Abstract

The present invention pertains to a rotary piston regulating device (1) intended for measuring flowable or pourable material, either powdery or granulous. In a cylinder casing (4), a rotary piston is arranged so as to form, in the area of the peripheral surface (18), so tight an area in relation to the cylinder inner surface (6) that, when the cylinder is rotating for each cycle, a working chamber (22) is defined - extending from an inlet area (8) - to receive a certain volume of said material. In order for the volume fed to the working chamber (22) to be modulated, a regulating valve (6) radially adjustable relative to the cylinder casing (4) causes the opening (W) of a slot (40) situated between the rotary piston (14) and the piston-oriented valve end (36) to vary. For intermittent adjustment of the feed slot (40) in each cycle, the valve (36) is radially actuated in both directions by means of a control member (42) depending on the rotary piston rotation (14).
AU46174/97A 1996-08-21 1997-08-20 Rotary piston regulating device Abandoned AU4617497A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE29614473U DE29614473U1 (en) 1996-08-21 1996-08-21 Rotary piston dispenser
DE29614473 1996-08-21
PCT/EP1997/004530 WO1998010193A1 (en) 1996-08-21 1997-08-20 Rotary piston regulating device

Publications (1)

Publication Number Publication Date
AU4617497A true AU4617497A (en) 1998-03-26

Family

ID=8028118

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46174/97A Abandoned AU4617497A (en) 1996-08-21 1997-08-20 Rotary piston regulating device

Country Status (5)

Country Link
EP (1) EP0879358B1 (en)
AT (1) ATE252687T1 (en)
AU (1) AU4617497A (en)
DE (2) DE29614473U1 (en)
WO (1) WO1998010193A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29702384U1 (en) * 1997-02-12 1998-06-10 Rappenhöner, Hans Richard, 51789 Lindlar Rotary piston dispenser
DE102009000308A1 (en) 2009-01-20 2010-07-22 BSH Bosch und Siemens Hausgeräte GmbH metering
DE102017108153A1 (en) 2017-04-18 2018-10-18 Miele & Cie. Kg Vending machine and method for producing a mixed beverage with a beverage vending machine
JP2020528119A (en) * 2017-07-26 2020-09-17 施 育秧ＳＨＩ， Ｙｕｙａｎｇ Liquid pumping device
CN108387280B (en) * 2018-02-12 2024-03-15 张家港海纳德智能科技有限公司 Anti-seize rotary piston flowmeter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9115838U1 (en) 1991-12-20 1992-02-13 Rappehöner, Hans Richard, 5253 Lindlar Rotary piston pump
DE9414093U1 (en) 1994-08-31 1996-01-18 Rappenhöner, Hans Richard, 51789 Lindlar Rotary piston dispenser

Also Published As

Publication number Publication date
EP0879358B1 (en) 2003-10-22
DE29614473U1 (en) 1997-12-18
ATE252687T1 (en) 2003-11-15
WO1998010193A1 (en) 1998-03-12
EP0879358A1 (en) 1998-11-25
DE59710889D1 (en) 2003-11-27

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