KR20040077870A - 로타리 방사방향 피스톤장치 - Google Patents

로타리 방사방향 피스톤장치 Download PDF

Info

Publication number
KR20040077870A
KR20040077870A KR10-2004-7010641A KR20047010641A KR20040077870A KR 20040077870 A KR20040077870 A KR 20040077870A KR 20047010641 A KR20047010641 A KR 20047010641A KR 20040077870 A KR20040077870 A KR 20040077870A
Authority
KR
South Korea
Prior art keywords
piston
displacement device
rotary displacement
ring
distributor
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.)
Withdrawn
Application number
KR10-2004-7010641A
Other languages
English (en)
Korean (ko)
Inventor
가브리엘르 페코라리
Original Assignee
에코테크 에스.알.엘.
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 에코테크 에스.알.엘. filed Critical 에코테크 에스.알.엘.
Publication of KR20040077870A publication Critical patent/KR20040077870A/ko
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Centrifugal Separators (AREA)
KR10-2004-7010641A 2002-01-16 2003-01-13 로타리 방사방향 피스톤장치 Withdrawn KR20040077870A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITBO2002A000021 2002-01-16
IT2002BO000021A ITBO20020021A1 (it) 2002-01-16 2002-01-16 Macchina volumetrica rotativa a pistoni radiali
PCT/IT2003/000008 WO2003060321A1 (en) 2002-01-16 2003-01-13 Rotary radial piston machine

Publications (1)

Publication Number Publication Date
KR20040077870A true KR20040077870A (ko) 2004-09-07

Family

ID=11439806

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2004-7010641A Withdrawn KR20040077870A (ko) 2002-01-16 2003-01-13 로타리 방사방향 피스톤장치

Country Status (13)

Country Link
US (2) US7322271B2 (https=)
EP (1) EP1472459B1 (https=)
JP (1) JP2005515350A (https=)
KR (1) KR20040077870A (https=)
CN (2) CN101135301B (https=)
AT (1) ATE348264T1 (https=)
CA (1) CA2473442A1 (https=)
DE (1) DE60310370T2 (https=)
ES (1) ES2278163T3 (https=)
IT (1) ITBO20020021A1 (https=)
MX (1) MXPA04006950A (https=)
RU (1) RU2313694C2 (https=)
WO (1) WO2003060321A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100877499B1 (ko) * 2004-12-03 2009-01-07 아사히 가세이 케미칼즈 가부시키가이샤 안정막 여과 유속의 추정 방법
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
EP0642626A1 (en) * 1992-05-27 1995-03-15 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
EP1472459B1 (en) 2006-12-13
DE60310370D1 (de) 2007-01-25
CN100351515C (zh) 2007-11-28
RU2313694C2 (ru) 2007-12-27
EP1472459A1 (en) 2004-11-03
CN1615403A (zh) 2005-05-11
US7614337B2 (en) 2009-11-10
ATE348264T1 (de) 2007-01-15
ITBO20020021A0 (it) 2002-01-16
WO2003060321A8 (en) 2004-08-12
JP2005515350A (ja) 2005-05-26
DE60310370T2 (de) 2007-09-20
ITBO20020021A1 (it) 2003-07-16
WO2003060321A1 (en) 2003-07-24
MXPA04006950A (es) 2005-03-23
CA2473442A1 (en) 2003-07-24
RU2004121030A (ru) 2005-05-10
ES2278163T3 (es) 2007-08-01
CN101135301A (zh) 2008-03-05
US7322271B2 (en) 2008-01-29
US20040255773A1 (en) 2004-12-23
CN101135301B (zh) 2011-07-27
US20080017140A1 (en) 2008-01-24

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20040708

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid