IT962327B - Macchina a pistone - Google Patents

Macchina a pistone

Info

Publication number
IT962327B
IT962327B IT26493/72A IT2649372A IT962327B IT 962327 B IT962327 B IT 962327B IT 26493/72 A IT26493/72 A IT 26493/72A IT 2649372 A IT2649372 A IT 2649372A IT 962327 B IT962327 B IT 962327B
Authority
IT
Italy
Prior art keywords
piston machine
piston
machine
Prior art date
Application number
IT26493/72A
Other languages
English (en)
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Application granted granted Critical
Publication of IT962327B publication Critical patent/IT962327B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0641—Details, component parts specially adapted for such machines
    • F01B1/0644—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
    • 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
    • F04B49/128—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 cylinders, e.g. by moving a cylinder block
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0675—Controlling
    • F01B1/0686—Controlling by changing the effective piston stroke
    • F01B1/0689—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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B13/00—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
    • F01B13/04—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
    • F01B13/06—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement
    • F01B13/061—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with the actuated or actuating element being at the outer ends of the cylinders
    • F01B13/062—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with the actuated or actuating element being at the outer ends of the cylinders cylinder block and actuating or actuated cam both rotating
    • 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
    • F03C1/0438—Particularities relating to the distribution members to cylindrical distribution members
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
IT26493/72A 1971-07-07 1972-07-01 Macchina a pistone IT962327B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1003071A CH540427A (de) 1971-07-07 1971-07-07 Kolbenmaschine

Publications (1)

Publication Number Publication Date
IT962327B true IT962327B (it) 1973-12-20

Family

ID=4358584

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26493/72A IT962327B (it) 1971-07-07 1972-07-01 Macchina a pistone

Country Status (10)

Country Link
US (1) US3785250A (it)
JP (1) JPS54704U (it)
AT (1) AT314280B (it)
BE (1) BE785869A (it)
CH (1) CH540427A (it)
ES (1) ES404600A1 (it)
FR (1) FR2145298A5 (it)
GB (1) GB1370840A (it)
IT (1) IT962327B (it)
SE (1) SE369214B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH565328A5 (it) * 1973-05-09 1975-08-15 Sulzer Ag
CH570541A5 (it) * 1973-10-10 1975-12-15 Sulzer Ag
CH570542A5 (it) * 1973-10-15 1975-12-15 Sulzer Ag
CH571149A5 (it) * 1973-10-23 1975-12-31 Sulzer Ag
CH571645A5 (it) * 1973-11-27 1976-01-15 Sulzer Ag
DE2418164C3 (de) * 1974-04-13 1978-12-14 Voith Getriebe Kg, 7920 Heidenheim Innenbeströmte Radialkolbenmaschine
CH579211A5 (it) * 1974-06-12 1976-08-31 Sulzer Ag
CH577643A5 (it) * 1974-05-08 1976-07-15 Escher Wyss Ag
CH591012A5 (it) * 1975-04-02 1977-08-31 Sulzer Ag
US4165677A (en) * 1978-02-27 1979-08-28 American Hydraulic Propulsion Systems, Inc. Radial piston hydraulic pump or motor with stabilized pintle shaft
JPS5877179A (ja) * 1981-10-31 1983-05-10 Shimadzu Corp 回転形流体エネルギ変換機
JP4670844B2 (ja) * 2007-07-19 2011-04-13 トヨタ自動車株式会社 油圧装置
ITBO20110577A1 (it) * 2011-10-07 2013-04-08 Ecotec Ind S R L Motore idraulico a pistoni radiali

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827859A (en) * 1954-07-01 1958-03-25 Bliss E W Co Hydraulic pump
US3151529A (en) * 1962-05-22 1964-10-06 Harry A Leath Motor
DE1183515B (de) * 1963-05-09 1964-12-17 Hanns Dieter Paschke Dipl Ing Umlaufkolbenmaschine
US3398698A (en) * 1964-06-11 1968-08-27 Eickmann Karl Rotary radial piston machine with fluid flow supply in substantial axial direction
DE1528416C3 (de) * 1965-12-08 1975-07-31 Fuerstlich Hohenzollernsche Huettenverwaltung Laucherthal, 7481 Laucherthal Radialkolbenmaschine mit sternförmig angeordneten Kolben
US3628425A (en) * 1968-12-13 1971-12-21 Messrs Mitsubishi Jukogyo Kk Fluid motor-pump construction
DE1816435A1 (de) * 1968-12-21 1970-06-25 Voith Getriebe Kg Hydrostatisches Aggregat mit schwimmendem Steuerzapfen
DE1901248A1 (de) * 1969-01-11 1970-07-30 Voith Getriebe Kg Radialkolbenmaschine
DE1905787A1 (de) * 1969-02-06 1970-09-03 Kress Dr Ing Herwig Waermekraftmaschine mit hydrostatischer Kraftuebertragung
US3663124A (en) * 1970-03-02 1972-05-16 Houdaille Industries Inc Dual crossover relief and case surge valve for hydraulic motors and pumps

Also Published As

Publication number Publication date
CH540427A (de) 1973-08-15
BE785869A (fr) 1973-01-05
AT314280B (de) 1974-03-25
SE369214B (it) 1974-08-12
DE2134944A1 (de) 1973-02-22
FR2145298A5 (it) 1973-02-16
JPS54704U (it) 1979-01-06
GB1370840A (en) 1974-10-16
US3785250A (en) 1974-01-15
ES404600A1 (es) 1975-06-16
DE2134944B2 (de) 1976-01-08

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