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1. WO2012069195 - ROTARY PISTON MACHINE

Publication Number WO/2012/069195
Publication Date 31.05.2012
International Application No. PCT/EP2011/005922
International Filing Date 24.11.2011
IPC
F01C 1/22 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
1Rotary-piston machines or engines
22of 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
CPC
F01C 1/22
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
1Rotary-piston machines or engines
22of 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
F01C 20/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
20Control of, monitoring of, or safety arrangements for, machines or engines
06specially adapted for stopping, starting, idling or no-load operation
F04C 2240/807
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
2240Components
80Other components
807Balance weight, counterweight
F04C 2240/81
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
2240Components
80Other components
81Sensor, e.g. electronic sensor for control or monitoring
Applicants
  • AVL LIST GMBH [AT]/[AT] (AllExceptUS)
  • STEINBAUER, Michael [AT]/[AT] (UsOnly)
  • KROBATH, Andreas [AT]/[AT] (UsOnly)
Inventors
  • STEINBAUER, Michael
  • KROBATH, Andreas
Agents
  • WALLINGER, Michael
Priority Data
A 1965/201025.11.2010AT
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) ROTATIONSKOLBENMASCHINE
(EN) ROTARY PISTON MACHINE
(FR) MACHINE À PISTON ROTATIF
Abstract
(DE)
Die vorliegende Erfindung betrifft eine Rotationskolbenmaschine, insbesondere einen Kreiskolbenmotor, mit einer Welle und einem Geberrad (30), das eine erste Struktur (21 - 23) aufweist, anhand welcher durch Abtasten mittels eines Aufnehmers die Drehzahl und/oder Drehstellung der Welle ermittelt werden kann. Zur Vereinfachung des Aufbaus der Rotationskolbenmaschine ist vorgesehen, das Geberrad (30) zur Erzeugung einer Unwucht eine nicht rotationssymmetrische Masseverteilung (31) aufweist.
(EN)
The invention relates to a rotary piston machine, especially a rotor engine, comprising a shaft and a transmitter disk (30) which has a first structure (21 – 23) by way of which the speed and/or rotational position of the shaft can be determined when a sensor senses the structure. In order to simplify the design of the rotary piston machine the transmitter disk (30) comprises a rotationally asymmetrical mass distribution (31) to produce an imbalance.
(FR)
Machine à piston rotatif, en particulier moteur à piston rotatif, qui comporte un arbre et une roue de détection (30) présentant une première structure (21 - 23) à l'aide de laquelle la vitesse de rotation et / ou la position de rotation de l'arbre peut être déterminée par palpage à l'aide d'un capteur. L'objet de la présente invention est de simplifier la structure de la machine à piston rotatif. A cet effet, la roue de détection (30) présente une répartition de masse (31) qui n'est pas à symétrie de rotation pour produire un balourd (31).
Also published as
Latest bibliographic data on file with the International Bureau