ATE348264T1 - Radialdrehkolbenmaschine - Google Patents

Radialdrehkolbenmaschine

Info

Publication number
ATE348264T1
ATE348264T1 AT03729545T AT03729545T ATE348264T1 AT E348264 T1 ATE348264 T1 AT E348264T1 AT 03729545 T AT03729545 T AT 03729545T AT 03729545 T AT03729545 T AT 03729545T AT E348264 T1 ATE348264 T1 AT E348264T1
Authority
AT
Austria
Prior art keywords
cover
rotor
distributor
main body
rotary piston
Prior art date
Application number
AT03729545T
Other languages
German (de)
English (en)
Inventor
Gabriele Pecorari
Original Assignee
Ecotec Srl
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 Ecotec Srl filed Critical Ecotec Srl
Application granted granted Critical
Publication of ATE348264T1 publication Critical patent/ATE348264T1/de

Links

Classifications

    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • F04B1/107—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • F04B1/107—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders
    • F04B1/1071—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks
    • F04B1/1072—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks with cylinder blocks and actuating cams rotating together
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0408—Pistons
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0426—Arrangements for pressing the pistons against the actuated cam; Arrangements for connecting the pistons to the actuated cam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Centrifugal Separators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
AT03729545T 2002-01-16 2003-01-13 Radialdrehkolbenmaschine ATE348264T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002BO000021A ITBO20020021A1 (it) 2002-01-16 2002-01-16 Macchina volumetrica rotativa a pistoni radiali

Publications (1)

Publication Number Publication Date
ATE348264T1 true ATE348264T1 (de) 2007-01-15

Family

ID=11439806

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03729545T ATE348264T1 (de) 2002-01-16 2003-01-13 Radialdrehkolbenmaschine

Country Status (13)

Country Link
US (2) US7322271B2 (enExample)
EP (1) EP1472459B1 (enExample)
JP (1) JP2005515350A (enExample)
KR (1) KR20040077870A (enExample)
CN (2) CN100351515C (enExample)
AT (1) ATE348264T1 (enExample)
CA (1) CA2473442A1 (enExample)
DE (1) DE60310370T2 (enExample)
ES (1) ES2278163T3 (enExample)
IT (1) ITBO20020021A1 (enExample)
MX (1) MXPA04006950A (enExample)
RU (1) RU2313694C2 (enExample)
WO (1) WO2003060321A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1825904B1 (en) * 2004-12-03 2016-04-13 Asahi Kasei Chemicals Corporation Method of estimating stable membrane filtration flux
JP4670844B2 (ja) * 2007-07-19 2011-04-13 トヨタ自動車株式会社 油圧装置
WO2010051420A2 (en) * 2008-10-31 2010-05-06 Eaton Corporation Fluid device with flexible ring
ITBO20110577A1 (it) * 2011-10-07 2013-04-08 Ecotec Ind S R L Motore idraulico a pistoni radiali
ITMO20120112A1 (it) 2012-04-26 2013-10-27 Ecotec Ind S R L Macchina volumetrica rotativa a pistoni radiali
FR2996267B1 (fr) * 2012-09-28 2014-10-03 Poclain Hydraulics Ind Appareil hydraulique presentant une structure amelioree pour sa mise en cylindree
FR3072736B1 (fr) * 2017-10-20 2022-05-06 Ifp Energies Now Pompe a barillet rotatif avec moyens de guidage et de centrage du barillet distincts

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US255717A (en) * 1882-03-28 Daniel e
US2000271A (en) * 1932-04-25 1935-05-07 Hydraulic Press Mfg Co Variable delivery pump or motor
US2173432A (en) * 1935-10-09 1939-09-19 Elek K Benedek Hydraulic pump or motor
GB578392A (en) * 1944-04-19 1946-06-26 Prec Developments Co Ltd Improvements in multi-cylinder pumps
US2556717A (en) 1944-11-14 1951-06-12 Elek K Benedek Pump or motor
GB678917A (en) 1947-09-18 1952-09-10 Schweizerische Lokomotiv Improved piston for liquid-operated piston engines
US3063380A (en) * 1959-07-24 1962-11-13 Thyco Engineering Corp Radial pump or motor
US3199460A (en) 1962-01-11 1965-08-10 Stewart Warner Corp Hydraulic pump or motor
SU561804A1 (ru) * 1973-01-16 1977-06-15 Центральное Конструкторское Бюро "Строймаш" Бетоно насос
US3895565A (en) * 1973-02-12 1975-07-22 Henry Schottler Variable displacement fluid transducer
AT341886B (de) * 1973-05-04 1978-03-10 Salice Arturo Spa Topfförmiger scharnierteil für möbelscharniere
US4131056A (en) * 1977-12-15 1978-12-26 Fiat-Allis Construction Machinery, Inc. Pilot controlled variable displacement fluid motor
US4475870A (en) * 1980-08-19 1984-10-09 Karl Eickmann Hydraulic arrangement
GB8318635D0 (en) * 1983-07-09 1983-08-10 Lucas Ind Plc Fuel injection nozzles
WO1993024734A1 (en) * 1992-05-27 1993-12-09 Unipat Ag Hydraulic radial piston machines
US5651301A (en) * 1994-12-13 1997-07-29 Unipat Aktiengessellschaft Hydrostatic piston machines
GB9525028D0 (en) * 1995-12-06 1996-02-07 Unipat Ag Hydrostatic piston machine
JP2921788B2 (ja) * 1996-10-16 1999-07-19 廣瀬バルブ工業株式会社 回転型液圧トランス

Also Published As

Publication number Publication date
CN1615403A (zh) 2005-05-11
US20080017140A1 (en) 2008-01-24
JP2005515350A (ja) 2005-05-26
MXPA04006950A (es) 2005-03-23
CA2473442A1 (en) 2003-07-24
RU2313694C2 (ru) 2007-12-27
RU2004121030A (ru) 2005-05-10
WO2003060321A8 (en) 2004-08-12
US20040255773A1 (en) 2004-12-23
CN100351515C (zh) 2007-11-28
EP1472459A1 (en) 2004-11-03
ITBO20020021A1 (it) 2003-07-16
ITBO20020021A0 (it) 2002-01-16
US7322271B2 (en) 2008-01-29
EP1472459B1 (en) 2006-12-13
US7614337B2 (en) 2009-11-10
DE60310370T2 (de) 2007-09-20
CN101135301A (zh) 2008-03-05
CN101135301B (zh) 2011-07-27
KR20040077870A (ko) 2004-09-07
DE60310370D1 (de) 2007-01-25
ES2278163T3 (es) 2007-08-01
WO2003060321A1 (en) 2003-07-24

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties