ATE475012T1 - Hydraulikaggregat mit radialen zylindern - Google Patents

Hydraulikaggregat mit radialen zylindern

Info

Publication number
ATE475012T1
ATE475012T1 AT06745293T AT06745293T ATE475012T1 AT E475012 T1 ATE475012 T1 AT E475012T1 AT 06745293 T AT06745293 T AT 06745293T AT 06745293 T AT06745293 T AT 06745293T AT E475012 T1 ATE475012 T1 AT E475012T1
Authority
AT
Austria
Prior art keywords
passageway
supply means
motor shaft
distributor
connection
Prior art date
Application number
AT06745293T
Other languages
English (en)
Inventor
Vittorio Pecorari
Davide Pecorari
Original Assignee
Sai Societa Apparecchiature Idrauliche Spa
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 Sai Societa Apparecchiature Idrauliche Spa filed Critical Sai Societa Apparecchiature Idrauliche Spa
Application granted granted Critical
Publication of ATE475012T1 publication Critical patent/ATE475012T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F03C1/0435—Particularities relating to the distribution members
    • F03C1/0444—Particularities relating to the distribution members to plate-like distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F03C1/0406—Pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F03C1/0415—Cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/22—Reciprocating-piston liquid engines with movable cylinders or cylinder
    • F03C1/223—Reciprocating-piston liquid engines with movable cylinders or cylinder having cylinders in star or fan arrangement, the connection of the pistons with an actuated element being at the inner ends of the cylinders
AT06745293T 2006-04-20 2006-04-20 Hydraulikaggregat mit radialen zylindern ATE475012T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2006/000268 WO2007122644A1 (en) 2006-04-20 2006-04-20 A radial cylinder hydraulic

Publications (1)

Publication Number Publication Date
ATE475012T1 true ATE475012T1 (de) 2010-08-15

Family

ID=37461403

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06745293T ATE475012T1 (de) 2006-04-20 2006-04-20 Hydraulikaggregat mit radialen zylindern

Country Status (7)

Country Link
US (1) US8206130B2 (de)
EP (2) EP2032842B1 (de)
JP (1) JP5031025B2 (de)
CN (1) CN101421510B (de)
AT (1) ATE475012T1 (de)
DE (1) DE602006015718D1 (de)
WO (1) WO2007122644A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1392936B1 (it) * 2009-02-24 2012-04-02 Parker Hannifin Spa Disco rotante con asole di bilanciamento asimmetriche per la distribuzione di un fluido di azionamento a propulsori di motori
ITMO20100321A1 (it) * 2010-11-10 2012-05-11 R & D Srl Cilindro oscillante perfezionato per macchina idraulica radiale e macchina relativa
US9080559B2 (en) * 2010-03-23 2015-07-14 R. & D. S.R.L. Radial hydraulic motor
WO2012063119A2 (en) * 2010-11-10 2012-05-18 R. & D. S.R.L. Radial cylinder hydraulic machine with improved oscillating radial cylinder
CN102878011A (zh) * 2012-09-07 2013-01-16 徐州万邦道路工程装备服务股份公司 一种稳定土拌合机转子马达的二次冲刷装置
CN102852708B (zh) * 2012-09-20 2014-12-17 台州帕克兰液压机械有限公司 具有冲洗功能的液压马达
CN105756850B (zh) * 2016-04-19 2017-11-10 佛山市顺德区中意液压有限公司 一种中速大扭矩径向柱塞液压马达
IT201800003452A1 (it) 2018-03-12 2019-09-12 Italgroup S R L Con Unico Socio Macchina oleodinamica rotativa

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB527359A (en) 1939-03-31 1940-10-08 Vickers Inc Improvements in or relating to multi-piston hydraulic pumps and motors
GB1165364A (en) * 1966-10-06 1969-09-24 John Carnegie Orkney Improvements in or relating to Reciprocating Heat Engines
BE758118A (fr) * 1969-11-07 1971-04-01 Riva Calzoni Spa Distributeur pour moteurs hydrauliques a pistons rayonnants et autres moteurs analogues
FR2243610A5 (en) * 1973-09-10 1975-04-04 Ferodo Sa Rotary hydraulic pump or motor - has pressurised oil and sealing ring grooves to effect sealing
FR2281509A1 (fr) 1974-08-08 1976-03-05 Ferodo Sa Machine tournante hydraulique
JPS55137374A (en) * 1979-04-13 1980-10-27 Kawasaki Heavy Ind Ltd Radial piston motor with valve plate type distributor
JPS551999U (de) * 1979-06-28 1980-01-08
CN1007833B (zh) * 1985-11-23 1990-05-02 株式会社岛津制作所 旋转式流体能量转换器
DE3779062D1 (de) 1986-12-05 1992-06-17 Riva Calzoni Spa Rotierende verteilungsgruppe fuer hydraulische motoren mit umlaufender flaechendichtung.
DE19620701A1 (de) * 1995-06-21 1997-01-09 Elektra Beckum Ag Axialkolbenpumpe, insbesondere für ein Wasser-Hochdruckreinigungsgerät und Verfahren zur Herstellung eines Pumpenkolbens
CN1097166C (zh) * 1997-09-29 2002-12-25 S·A·I会水利设备股份公司 带有径向活塞和可变排量的液压机
DE19820902A1 (de) * 1998-05-09 1999-11-11 Bosch Gmbh Robert Kolbenpumpe
FR2822199B1 (fr) 2001-03-15 2003-10-03 Nk System Nv Dispositif hydraulique du type pompe a pistons

Also Published As

Publication number Publication date
EP2249026A2 (de) 2010-11-10
EP2249026B1 (de) 2012-06-20
EP2032842B1 (de) 2010-07-21
DE602006015718D1 (de) 2010-09-02
US20090301291A1 (en) 2009-12-10
WO2007122644A1 (en) 2007-11-01
EP2249026A3 (de) 2011-02-09
JP2009534576A (ja) 2009-09-24
US8206130B2 (en) 2012-06-26
CN101421510B (zh) 2013-01-30
CN101421510A (zh) 2009-04-29
EP2032842A1 (de) 2009-03-11
JP5031025B2 (ja) 2012-09-19

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Legal Events

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