ITMI20041598A1 - Procedimento e apparecchiatura per la determinazione di almeno un parametro istantaneo di funzionamento in motori a cilindrata variabile - Google Patents

Procedimento e apparecchiatura per la determinazione di almeno un parametro istantaneo di funzionamento in motori a cilindrata variabile

Info

Publication number
ITMI20041598A1
ITMI20041598A1 IT001598A ITMI20041598A ITMI20041598A1 IT MI20041598 A1 ITMI20041598 A1 IT MI20041598A1 IT 001598 A IT001598 A IT 001598A IT MI20041598 A ITMI20041598 A IT MI20041598A IT MI20041598 A1 ITMI20041598 A1 IT MI20041598A1
Authority
IT
Italy
Prior art keywords
procedure
determining
equipment
variable displacement
operation parameter
Prior art date
Application number
IT001598A
Other languages
English (en)
Inventor
Leonardis Loris De
Original Assignee
Parker Calzoni S R L
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 Parker Calzoni S R L filed Critical Parker Calzoni S R L
Priority to IT001598A priority Critical patent/ITMI20041598A1/it
Publication of ITMI20041598A1 publication Critical patent/ITMI20041598A1/it
Priority to EP05076783A priority patent/EP1624185A3/en

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
    • F03C1/0447—Controlling
    • F03C1/0457—Controlling by changing the effective piston stroke
    • F03C1/046—Controlling by changing the effective piston stroke by changing the excentricity of one element relative to another element
    • 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
    • F04B1/06—Control
    • F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
    • F04B49/123—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element
    • F04B49/125—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the actuation means, e.g. cams or cranks, relative to the driving means, e.g. driving shafts
    • 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
    • F04B51/00—Testing machines, pumps, or pumping installations
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0201—Position of the piston
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1208—Angular position of the shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)
IT001598A 2004-08-03 2004-08-03 Procedimento e apparecchiatura per la determinazione di almeno un parametro istantaneo di funzionamento in motori a cilindrata variabile ITMI20041598A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT001598A ITMI20041598A1 (it) 2004-08-03 2004-08-03 Procedimento e apparecchiatura per la determinazione di almeno un parametro istantaneo di funzionamento in motori a cilindrata variabile
EP05076783A EP1624185A3 (en) 2004-08-03 2005-08-01 Method and apparatus for determining operating parameters in hydraulic piston engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001598A ITMI20041598A1 (it) 2004-08-03 2004-08-03 Procedimento e apparecchiatura per la determinazione di almeno un parametro istantaneo di funzionamento in motori a cilindrata variabile

Publications (1)

Publication Number Publication Date
ITMI20041598A1 true ITMI20041598A1 (it) 2004-11-03

Family

ID=35262098

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001598A ITMI20041598A1 (it) 2004-08-03 2004-08-03 Procedimento e apparecchiatura per la determinazione di almeno un parametro istantaneo di funzionamento in motori a cilindrata variabile

Country Status (2)

Country Link
EP (1) EP1624185A3 (it)
IT (1) ITMI20041598A1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8235680B2 (en) 2006-04-20 2012-08-07 S.A.I. Societa' Apparecchiature Idrauliche S.P.A. Hydraulic motor having radial cylinders and continuous variable displacement
DE102009054876A1 (de) * 2009-12-17 2011-06-22 ZF Friedrichshafen AG, 88046 Verfahren zur Bestimmung des Schluckvolumens einer Radialkolbenmaschine
CN102619675B (zh) * 2011-06-16 2014-07-23 兰州理工大学 七星单作用活塞缸偏置式径向柱塞马达
IT201700012623A1 (it) * 2017-02-06 2018-08-06 Parker Hannifin Mfg S R L Metodo e apparecchiatura per il controllo della variazione di posizione di un eccentrico di motori idraulici a cilindrata variabile
CN111980903A (zh) * 2020-07-30 2020-11-24 珠海格力电器股份有限公司 测量泵体内压力的检测组件、压缩机的检测组件和压缩机
CN112576491B (zh) * 2020-11-13 2022-02-11 珠海格力电器股份有限公司 信号采集系统、压缩机及空调器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4945816A (en) * 1985-12-02 1990-08-07 Black Gold Development Corporation Radial piston hydraulic motor with rotary cam position encoder and valve control system
IT1197993B (it) * 1986-11-14 1988-12-21 Riva Calzoni Spa Dispositivo rilevatore della cilindrata in motori idraulici a propulsori radiali a cilindrata variabile

Also Published As

Publication number Publication date
EP1624185A2 (en) 2006-02-08
EP1624185A3 (en) 2007-01-24

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