WO2012069196A3 - Rotary piston machine - Google Patents

Rotary piston machine Download PDF

Info

Publication number
WO2012069196A3
WO2012069196A3 PCT/EP2011/005923 EP2011005923W WO2012069196A3 WO 2012069196 A3 WO2012069196 A3 WO 2012069196A3 EP 2011005923 W EP2011005923 W EP 2011005923W WO 2012069196 A3 WO2012069196 A3 WO 2012069196A3
Authority
WO
WIPO (PCT)
Prior art keywords
piston machine
rotary piston
shaft
transmitter disk
rotary
Prior art date
Application number
PCT/EP2011/005923
Other languages
German (de)
French (fr)
Other versions
WO2012069196A2 (en
Inventor
Michael Steinbauer
Andreas Krobath
Original Assignee
Avl List Gmbh
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 Avl List Gmbh filed Critical Avl List Gmbh
Publication of WO2012069196A2 publication Critical patent/WO2012069196A2/en
Publication of WO2012069196A3 publication Critical patent/WO2012069196A3/en

Links

Classifications

    • 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
    • F01C1/22—Rotary-piston machines or engines of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth- equivalents than the outer member
    • 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
    • F04C2240/80—Other components
    • F04C2240/807—Balance weight, counterweight
    • 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
    • F04C2240/80—Other components
    • F04C2240/81—Sensor, e.g. electronic sensor for control or monitoring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/245—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
    • G01D5/2454—Encoders incorporating incremental and absolute signals
    • G01D5/2455—Encoders incorporating incremental and absolute signals with incremental and absolute tracks on the same encoder
    • G01D5/2457—Incremental encoders having reference marks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/3473—Circular or rotary encoders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Testing Of Balance (AREA)
  • General Details Of Gearings (AREA)

Abstract

The invention relates to a rotary piston machine, especially a rotary engine, comprising a shaft (13) and a transmitter disk (40) which is fixed to the shaft (13) for conjoint rotation therewith, said transmitter disk having a first structure (21 – 23) by way of which the speed and/or rotational position of the shaft (13) can be determined when a sensor (25) senses the structure. In order to simplify the design of the rotary piston machine the transmitter disk (40) comprises a second structure (50) with which a starter device (51 – 53) can interact, thereby setting the shaft (13) rotating.
PCT/EP2011/005923 2010-11-25 2011-11-24 Rotary piston machine WO2012069196A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1966/2010 2010-11-25
AT19662010A AT510734B1 (en) 2010-11-25 2010-11-25 ROTARY PISTON MACHINE

Publications (2)

Publication Number Publication Date
WO2012069196A2 WO2012069196A2 (en) 2012-05-31
WO2012069196A3 true WO2012069196A3 (en) 2013-05-10

Family

ID=45491503

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/005923 WO2012069196A2 (en) 2010-11-25 2011-11-24 Rotary piston machine

Country Status (2)

Country Link
AT (1) AT510734B1 (en)
WO (1) WO2012069196A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106464174A (en) * 2014-04-04 2017-02-22 罗伯特·博世有限公司 Method, drive system and vehicle
DE102015214818A1 (en) 2015-08-04 2017-02-09 Volkswagen Aktiengesellschaft Balancing disk for a rotatable component
JP6918858B2 (en) * 2019-03-15 2021-08-11 本田技研工業株式会社 Engine crank angle detector
DE102020129238B4 (en) 2020-11-06 2022-11-24 Schaeffler Technologies AG & Co. KG electrical machine
DE102020129237A1 (en) 2020-11-06 2022-05-12 Schaeffler Technologies AG & Co. KG electrical machine
DE102020132740A1 (en) 2020-12-09 2022-06-09 Schaeffler Technologies AG & Co. KG Rotor, method of balancing a rotor and kit-of-parts
DE102021100258A1 (en) 2021-01-11 2022-07-14 Schaeffler Technologies AG & Co. KG rotor
DE102021107970A1 (en) 2021-03-30 2022-10-06 Schaeffler Technologies AG & Co. KG Rotor, method for manufacturing a rotor and method for balancing a rotor
DE102022121384A1 (en) 2022-08-24 2024-02-29 Schaeffler Technologies AG & Co. KG Rotor, method for producing a rotor, electrical machine and kit-of-parts for balancing a rotor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509208A1 (en) * 1984-03-15 1985-09-26 Asahi Malleable Iron Co., Ltd., Shizuoka Rotary-piston compressor
DE19922215A1 (en) * 1999-05-14 2000-11-16 Kaco Gmbh Co Device for measurement of rotational position and or velocity of a rotating object such as the crankshaft of an internal combustion engine has a sensor for use with a signal generator wheel that is more easily mounted and aligned
WO2008054582A1 (en) * 2006-10-31 2008-05-08 Lycoming Engines, A Division Of Avco Corporation Sensing rotation of an engine component relative to an engine body using a starter ring
DE102008025185A1 (en) * 2008-05-23 2009-11-26 Manfred Max Rapp Dynamic balancer for rotating piston machine, comprises drive shaft with eccentric unit and rotary piston supported at circular shaped eccentric unit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509208A1 (en) * 1984-03-15 1985-09-26 Asahi Malleable Iron Co., Ltd., Shizuoka Rotary-piston compressor
DE19922215A1 (en) * 1999-05-14 2000-11-16 Kaco Gmbh Co Device for measurement of rotational position and or velocity of a rotating object such as the crankshaft of an internal combustion engine has a sensor for use with a signal generator wheel that is more easily mounted and aligned
WO2008054582A1 (en) * 2006-10-31 2008-05-08 Lycoming Engines, A Division Of Avco Corporation Sensing rotation of an engine component relative to an engine body using a starter ring
DE102008025185A1 (en) * 2008-05-23 2009-11-26 Manfred Max Rapp Dynamic balancer for rotating piston machine, comprises drive shaft with eccentric unit and rotary piston supported at circular shaped eccentric unit

Also Published As

Publication number Publication date
AT510734A1 (en) 2012-06-15
WO2012069196A2 (en) 2012-05-31
AT510734B1 (en) 2012-10-15

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