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ITMI20041219A1 - Motore idraulico ad organi propulsori telescopici trattenuti a tenuta contro relative superfici di strisciamento da mezzi elastici interni - Google Patents

Motore idraulico ad organi propulsori telescopici trattenuti a tenuta contro relative superfici di strisciamento da mezzi elastici interni

Info

Publication number
ITMI20041219A1
ITMI20041219A1 IT001219A ITMI20041219A ITMI20041219A1 IT MI20041219 A1 ITMI20041219 A1 IT MI20041219A1 IT 001219 A IT001219 A IT 001219A IT MI20041219 A ITMI20041219 A IT MI20041219A IT MI20041219 A1 ITMI20041219 A1 IT MI20041219A1
Authority
IT
Italy
Prior art keywords
propulsors
internal elastic
relative surfaces
motor telescopic
holding
Prior art date
Application number
IT001219A
Other languages
English (en)
Inventor
Leonardis Loris De
Original Assignee
Riva Calzoni Oleodinamica 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 Riva Calzoni Oleodinamica Spa filed Critical Riva Calzoni Oleodinamica Spa
Priority to IT001219A priority Critical patent/ITMI20041219A1/it
Publication of ITMI20041219A1 publication Critical patent/ITMI20041219A1/it
Priority to EP05076309A priority patent/EP1609987B1/en
Priority to DE602005013324T priority patent/DE602005013324D1/de
Priority to US11/150,922 priority patent/US7267042B2/en
Priority to JP2005171971A priority patent/JP2006002768A/ja
Priority to CA002510092A priority patent/CA2510092A1/en
Priority to CN200510078910.2A priority patent/CN1712702A/zh

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
    • F03C1/0419—Arrangements for pressing or connecting the pistons against the actuated cam

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)
IT001219A 2004-06-16 2004-06-16 Motore idraulico ad organi propulsori telescopici trattenuti a tenuta contro relative superfici di strisciamento da mezzi elastici interni ITMI20041219A1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT001219A ITMI20041219A1 (it) 2004-06-16 2004-06-16 Motore idraulico ad organi propulsori telescopici trattenuti a tenuta contro relative superfici di strisciamento da mezzi elastici interni
EP05076309A EP1609987B1 (en) 2004-06-16 2005-06-06 Hydraulic motor
DE602005013324T DE602005013324D1 (de) 2004-06-16 2005-06-06 Hydraulikmotor
US11/150,922 US7267042B2 (en) 2004-06-16 2005-06-13 Hydraulic motor with telescopic propulsion members retained sealingly against associated contact surfaces by internal resilient means
JP2005171971A JP2006002768A (ja) 2004-06-16 2005-06-13 内部弾性手段によって関連する接触面に対して密封保持された抜き差し自在の推進部材を有する液圧モータ
CA002510092A CA2510092A1 (en) 2004-06-16 2005-06-15 Hydraulic motor with telescopic propulsion members retained sealingly against associated contact surfaces by internal resilient means
CN200510078910.2A CN1712702A (zh) 2004-06-16 2005-06-16 具有通过内部弹性装置保持密封地压靠相应接触表面的可伸缩推进构件的液压马达

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001219A ITMI20041219A1 (it) 2004-06-16 2004-06-16 Motore idraulico ad organi propulsori telescopici trattenuti a tenuta contro relative superfici di strisciamento da mezzi elastici interni

Publications (1)

Publication Number Publication Date
ITMI20041219A1 true ITMI20041219A1 (it) 2004-09-16

Family

ID=34938328

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001219A ITMI20041219A1 (it) 2004-06-16 2004-06-16 Motore idraulico ad organi propulsori telescopici trattenuti a tenuta contro relative superfici di strisciamento da mezzi elastici interni

Country Status (7)

Country Link
US (1) US7267042B2 (it)
EP (1) EP1609987B1 (it)
JP (1) JP2006002768A (it)
CN (1) CN1712702A (it)
CA (1) CA2510092A1 (it)
DE (1) DE602005013324D1 (it)
IT (1) ITMI20041219A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2550432B1 (en) * 2010-03-23 2017-07-12 R.&D. S.r.l. Radial hydraulic motor
ITMI20140342U1 (it) 2014-11-07 2016-05-07 Parker Hannifin Mfg S R L Motore idraulico con mezzi semplificati di trattenuta del pistone dei propulsori contro rispettive superfici di strisciamento
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1246647A (en) * 1967-09-29 1971-09-15 Riva Calzoni Spa Hydraulic motor
CH532189A (de) * 1967-09-29 1972-12-31 Riva Calzoni Spa Hydraulischer Motor
IT1213481B (it) * 1986-08-11 1989-12-20 Riva Calzoni Spa Motore idraulico a propulsori radiali ad elementi tubolari a passaggio completo.
DE4406803A1 (de) * 1994-03-02 1995-09-07 Rexroth Mannesmann Gmbh Hydraulische Kolbenpumpe, insbesondere Hochdruckkolbenpumpe
DE69731174T2 (de) * 1996-12-23 2006-03-09 Parker Calzoni S.R.L., Anzola Dell'emilia Hydraulikmotor mit radial angeordneten, rohrförmigen Antriebselementen

Also Published As

Publication number Publication date
EP1609987B1 (en) 2009-03-18
US20050279206A1 (en) 2005-12-22
DE602005013324D1 (de) 2009-04-30
JP2006002768A (ja) 2006-01-05
EP1609987A1 (en) 2005-12-28
CA2510092A1 (en) 2005-12-16
CN1712702A (zh) 2005-12-28
US7267042B2 (en) 2007-09-11

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