IT1248038B - Dispositivo per alimentare liquido sotto pressione a un circuito idraulico. - Google Patents

Dispositivo per alimentare liquido sotto pressione a un circuito idraulico.

Info

Publication number
IT1248038B
IT1248038B ITMI911610A ITMI911610A IT1248038B IT 1248038 B IT1248038 B IT 1248038B IT MI911610 A ITMI911610 A IT MI911610A IT MI911610 A ITMI911610 A IT MI911610A IT 1248038 B IT1248038 B IT 1248038B
Authority
IT
Italy
Prior art keywords
flywheel
under pressure
hydraulic circuit
liquid under
feed liquid
Prior art date
Application number
ITMI911610A
Other languages
English (en)
Inventor
Ulrico Walchhutter
Original Assignee
Siti
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 Siti filed Critical Siti
Publication of ITMI911610A0 publication Critical patent/ITMI911610A0/it
Priority to ITMI911610A priority Critical patent/IT1248038B/it
Priority to PCT/EP1992/001224 priority patent/WO1992022747A1/en
Priority to ES95113752T priority patent/ES2122413T3/es
Priority to DE69214285T priority patent/DE69214285T2/de
Priority to ES92911214T priority patent/ES2092114T3/es
Priority to EP92911214A priority patent/EP0588845B1/en
Priority to BR9206120A priority patent/BR9206120A/pt
Priority to US08/162,099 priority patent/US5556266A/en
Priority to EP95113752A priority patent/EP0695869B1/en
Priority to DE69227327T priority patent/DE69227327T2/de
Publication of ITMI911610A1 publication Critical patent/ITMI911610A1/it
Application granted granted Critical
Publication of IT1248038B publication Critical patent/IT1248038B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/30—Flywheels
    • F16F15/315—Flywheels characterised by their supporting arrangement, e.g. mountings, cages, securing inertia member to shaft
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Control Of Fluid Gearings (AREA)
  • Motor Power Transmission Devices (AREA)
  • Actuator (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)

Abstract

Dispositivo per alimentare liquido sotto pressione ad un circuito idraulico di un organo attuatore idraulico comprendente un motore, un volano e una pompa volumetrica. La pompa volumetrica e il volano sono montati sul medesimo albero. Si prevede una struttura di contenimento del volano atta a trattenere tale volano anche in caso di rottura accidentale, un organo di trasmissione del moto. La struttura di contenimento supporta rigidamente una coppia di sedi per i cuscinetti dell'albero e una sede per la pompa. Il dispositivo consente una realizzazione semplice e precisa, un aumento della potenza istantanea e una riduzione dei costi.
ITMI911610A 1991-06-11 1991-06-11 Dispositivo per alimentare liquido sotto pressione a un circuito idraulico. IT1248038B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
ITMI911610A IT1248038B (it) 1991-06-11 1991-06-11 Dispositivo per alimentare liquido sotto pressione a un circuito idraulico.
ES92911214T ES2092114T3 (es) 1991-06-11 1992-06-02 Dispositivo para alimentar liquido presurizado a un circuito hidraulico.
ES95113752T ES2122413T3 (es) 1991-06-11 1992-06-02 Dispositivo para alimentar liquido presurizado a un circuito hidraulico.
DE69214285T DE69214285T2 (de) 1991-06-11 1992-06-02 Druckflussigkeitsfoerdervorrichtung fuer einen hydraulikkreislauf
PCT/EP1992/001224 WO1992022747A1 (en) 1991-06-11 1992-06-02 Device for feeding pressurized liquid to a hydraulic circuit
EP92911214A EP0588845B1 (en) 1991-06-11 1992-06-02 Device for feeding pressurized liquid to a hydraulic circuit
BR9206120A BR9206120A (pt) 1991-06-11 1992-06-02 Dispositivo para alimentar líquido pressurizado a um circuito hidráulico, máquina hidráulica, prensa hidráulica, e, processo para fabricar um dispositivo alimentar líquido pressurizado a um circuito hidráulico
US08/162,099 US5556266A (en) 1991-06-11 1992-06-02 Device for feeding pressurized liquid to a hydraulic circuit
EP95113752A EP0695869B1 (en) 1991-06-11 1992-06-02 Device for feeding pressurized liquid to a hydraulic circuit
DE69227327T DE69227327T2 (de) 1991-06-11 1992-06-02 Druckflüssigkeits-Fördervorrichtung für einen Hydraulikkreislauf

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911610A IT1248038B (it) 1991-06-11 1991-06-11 Dispositivo per alimentare liquido sotto pressione a un circuito idraulico.

Publications (3)

Publication Number Publication Date
ITMI911610A0 ITMI911610A0 (it) 1991-06-11
ITMI911610A1 ITMI911610A1 (it) 1992-12-11
IT1248038B true IT1248038B (it) 1995-01-05

Family

ID=11360098

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911610A IT1248038B (it) 1991-06-11 1991-06-11 Dispositivo per alimentare liquido sotto pressione a un circuito idraulico.

Country Status (7)

Country Link
US (1) US5556266A (it)
EP (2) EP0588845B1 (it)
BR (1) BR9206120A (it)
DE (2) DE69214285T2 (it)
ES (2) ES2122413T3 (it)
IT (1) IT1248038B (it)
WO (1) WO1992022747A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19713358C1 (de) * 1997-03-29 1998-10-01 Zahnradfabrik Friedrichshafen Vorrichtung zum Prüfen von Kraft- und Arbeitsmaschinen und Verfahren zum Koppeln von Kraft- und Arbeitsmaschinen mit einer solchen Vorrichtung
DK2082134T3 (da) * 2006-10-10 2010-06-07 Gea Niro Soavi Spa Transmissionsapparat i en homogenisator eller højtryksstempelpumpe
JP5934543B2 (ja) * 2012-03-29 2016-06-15 Ｋｙｂ株式会社 流体圧駆動ユニット
CN105971565A (zh) * 2016-07-27 2016-09-28 大庆宏升石油机械设备制造有限公司 一种抽油机降冲次装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372647A (en) * 1966-07-08 1968-03-12 Technicon Corp Pump
US3756751A (en) 1971-10-01 1973-09-04 Coventry Climax Eng Ltd Hydraulic power from a prime mover
US4015915A (en) * 1972-11-20 1977-04-05 Hardman James A Oil free compressor
FR2259286A1 (en) * 1974-03-29 1975-08-22 Machou Albert Drive transmission coupling for shafts - has sleeve keyed to one shaft splined into end of second shaft
US4084924A (en) * 1977-02-25 1978-04-18 Alexander Ivanoff Pump-motor assemblage for circulating a coolant
US4272224A (en) * 1978-08-25 1981-06-09 Roper Industries, Inc. (Ohio) Splined shaft driving arrangement
DD146745A3 (de) * 1978-11-22 1981-03-04 Andreas Hoefer Hydraulische presse
US4270410A (en) * 1979-02-23 1981-06-02 Power Engineering And Manufacturing, Ltd. Gearbox with high speed flywheel
US4325678A (en) * 1979-12-12 1982-04-20 Hitachi, Ltd. Hydraulic pressure producing system for a hydraulic press
JPS56111594A (en) * 1980-02-08 1981-09-03 Hitachi Ltd Fluid pressure press
CA1144784A (en) 1981-08-31 1983-04-19 Robert D. De Pencier Safety housing for rotating objects
DE3216563C1 (de) * 1982-05-04 1984-01-05 G. Siempelkamp Gmbh & Co, 4150 Krefeld Ziehpresse,insbesondere Tiefziehpresse
DE3433635A1 (de) * 1984-09-13 1986-03-20 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Kupplung zwischen einer kunststoff- und einer metall-welle
US4741676A (en) * 1986-05-21 1988-05-03 Janes Douglas D Marine engine power take-off for a hydraulic pump
US5082428A (en) * 1990-08-16 1992-01-21 Oklejas Robert A Centrifugal pump
US5239886A (en) * 1992-08-03 1993-08-31 Cincinnati Milacron Inc. Stability high gain and dynamic stiffness servo axis drive system and method

Also Published As

Publication number Publication date
EP0588845B1 (en) 1996-10-02
ITMI911610A1 (it) 1992-12-11
ITMI911610A0 (it) 1991-06-11
DE69227327D1 (de) 1998-11-19
EP0588845A1 (en) 1994-03-30
DE69227327T2 (de) 1999-04-15
BR9206120A (pt) 1994-11-15
EP0695869A1 (en) 1996-02-07
EP0695869B1 (en) 1998-10-14
DE69214285T2 (de) 1997-05-15
ES2122413T3 (es) 1998-12-16
DE69214285D1 (de) 1996-11-07
ES2092114T3 (es) 1996-11-16
WO1992022747A1 (en) 1992-12-23
US5556266A (en) 1996-09-17

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960627