ATE392553T1 - ROTARY PISTON MACHINE - Google Patents

ROTARY PISTON MACHINE

Info

Publication number
ATE392553T1
ATE392553T1 AT05008677T AT05008677T ATE392553T1 AT E392553 T1 ATE392553 T1 AT E392553T1 AT 05008677 T AT05008677 T AT 05008677T AT 05008677 T AT05008677 T AT 05008677T AT E392553 T1 ATE392553 T1 AT E392553T1
Authority
AT
Austria
Prior art keywords
piston
rolling body
rotary piston
piston machine
sliding rail
Prior art date
Application number
AT05008677T
Other languages
German (de)
Inventor
Paul Schnabl
Peter Schnabl
Original Assignee
Peter Schnabl
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 Peter Schnabl filed Critical Peter Schnabl
Application granted granted Critical
Publication of ATE392553T1 publication Critical patent/ATE392553T1/en

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
    • F04C9/00—Oscillating-piston machines or pumps
    • F04C9/007—Oscillating-piston machines or pumps the points of the moving element describing approximately an alternating movement in axial direction with respect to the other element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F04B7/06—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated
    • 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
    • F04C2240/50—Bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Hydraulic Motors (AREA)

Abstract

Rotary piston machine comprises a rolling body (52) which freely rotates in a pocket fixed to a housing or piston and supported on the side lying opposite a shaft surface on a sliding rail which rotates coaxial to the piston axis over a rolling body bearing. Preferred Features: The rolling body bearing lies between the sliding rail and an annular disk which is axially sprung opposite an annular piston. The annular disk lies on a ring made from an elastic material.
AT05008677T 2004-04-21 2005-04-20 ROTARY PISTON MACHINE ATE392553T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004019373A DE102004019373B4 (en) 2004-04-21 2004-04-21 Rotary engine

Publications (1)

Publication Number Publication Date
ATE392553T1 true ATE392553T1 (en) 2008-05-15

Family

ID=34935480

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05008677T ATE392553T1 (en) 2004-04-21 2005-04-20 ROTARY PISTON MACHINE

Country Status (3)

Country Link
EP (1) EP1589225B1 (en)
AT (1) ATE392553T1 (en)
DE (2) DE102004019373B4 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19953168A1 (en) * 1999-11-04 2001-05-10 Peter Schnabl Rotary lobe machine
DE10122355A1 (en) * 2001-05-09 2002-11-14 Peter Schnabl Rotary pump
DE10164813B4 (en) * 2001-11-20 2004-11-18 Peter Schnabl Rotary pump

Also Published As

Publication number Publication date
DE102004019373B4 (en) 2013-04-18
EP1589225A3 (en) 2006-06-07
DE502005003698D1 (en) 2008-05-29
EP1589225B1 (en) 2008-04-16
DE102004019373A1 (en) 2005-11-10
EP1589225A2 (en) 2005-10-26

Similar Documents

Publication Publication Date Title
ATE473376T1 (en) BEARINGS
ATE517268T1 (en) STORAGE ARRANGEMENT
WO2008126362A1 (en) Journal bearing device
TW200712349A (en) Bearing assembly
DE60236412D1 (en) ROLLING DEVICE WITH INSTRUMENTED BEARING BEARING
DE60209752D1 (en) AXIALALLASTUNFUL EMERGENCY BEARING
ATE386648T1 (en) STEERING ROLLER FOR FURNITURE OR THE LIKE
ATE392553T1 (en) ROTARY PISTON MACHINE
ATE246310T1 (en) VALVE ROTATION DEVICE
DE50310097D1 (en) Sliding bearing for axial and radial bearing
DE102005053860A1 (en) Throttle-valve device for application of high temperature in internal combustion engine, has throttle-valve shaft which is supported in borehole of housing
BRPI0413905A (en) rotary radial load bearing unit
ATE345456T1 (en) TORSIONAL VIBRATION DAMPER
ATE557193T1 (en) SELF-LUBRICATING BEARINGS
FR2840657B1 (en) BEARING WITH INTEGRATED GEAR
EP1410728A3 (en) Rotary finger ring
ATE373176T1 (en) SPHERICAL BEARING ARRANGEMENT
EP1408485A3 (en) Head drum assembly for a tape recorder
PT1336583E (en) SUPPORT DEVICE FOR A MATERIAL BAND
DE602006001181D1 (en) Angular contact bearing and corresponding unit and steering column
DE20316009U1 (en) Plain or low friction rotary bearing has intermediate rings between inner and outer rings which reduce frictional load on bearing at high speeds of rotation
ATE460727T1 (en) POSITIONING DEVICE
DE502005011323D1 (en) friction
DE50310595D1 (en) Elastic sliding bearing with sealing function between shaft and rotary element
ATE504750T1 (en) STORAGE ARRANGEMENT

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee