IT7828197A0 - Motore del tipo a fluido a volume variabile controllato da un'unita'pilota. - Google Patents

Motore del tipo a fluido a volume variabile controllato da un'unita'pilota.

Info

Publication number
IT7828197A0
IT7828197A0 IT7828197A IT2819778A IT7828197A0 IT 7828197 A0 IT7828197 A0 IT 7828197A0 IT 7828197 A IT7828197 A IT 7828197A IT 2819778 A IT2819778 A IT 2819778A IT 7828197 A0 IT7828197 A0 IT 7828197A0
Authority
IT
Italy
Prior art keywords
variable volume
type engine
fluid type
pilot unit
volume fluid
Prior art date
Application number
IT7828197A
Other languages
English (en)
Other versions
IT1098969B (it
Original Assignee
Fiat Allis Construct Machine
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 Fiat Allis Construct Machine filed Critical Fiat Allis Construct Machine
Publication of IT7828197A0 publication Critical patent/IT7828197A0/it
Application granted granted Critical
Publication of IT1098969B publication Critical patent/IT1098969B/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
    • F01B1/0675—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
    • F01B13/063—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 with two or more series radial piston-cylinder units
    • F01B13/065—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 with two or more series radial piston-cylinder units directly located side by side
    • F01B13/066—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 with two or more series radial piston-cylinder units directly located side by side cylinder block and actuating or actuated cam both rotating
    • 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
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft
    • F01B9/042—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft the connections comprising gear transmissions
    • F01B2009/045—Planetary gearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
IT28197/78A 1977-12-15 1978-09-28 Motore del tipo a fluido a volume variabile controllato da un'unita' pilota IT1098969B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/860,989 US4131056A (en) 1977-12-15 1977-12-15 Pilot controlled variable displacement fluid motor

Publications (2)

Publication Number Publication Date
IT7828197A0 true IT7828197A0 (it) 1978-09-28
IT1098969B IT1098969B (it) 1985-09-18

Family

ID=25334574

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28197/78A IT1098969B (it) 1977-12-15 1978-09-28 Motore del tipo a fluido a volume variabile controllato da un'unita' pilota

Country Status (3)

Country Link
US (1) US4131056A (it)
DE (1) DE2839408A1 (it)
IT (1) IT1098969B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730546A (en) * 1978-05-30 1988-03-15 Karl Eickmann Rotor bush assembly in fluid machines
US4628794A (en) * 1978-05-30 1986-12-16 Karl Eickmann Control-pintle for fluid flow devices
DE4221705A1 (de) * 1992-07-02 1994-01-05 Voith Gmbh J M Hydrostatische Maschine mit axialem Schubausgleich
US5400594A (en) * 1992-09-04 1995-03-28 Tecumseh Products Company Slipper guide for a hydrostatic transmission
WO1994018451A1 (en) * 1993-02-01 1994-08-18 Valmet Voimansiirto Oy Radial-piston hydraulic motor equipment
DE4440282A1 (de) * 1994-11-11 1996-05-15 Aladar Roth Hydraulische Kolbenmaschine
DE19624533B4 (de) * 1996-06-20 2007-08-23 Zf Friedrichshafen Ag Hydraulischer Einzelradantrieb
KR100493536B1 (ko) * 1997-05-26 2005-11-28 오꾸보 하구루마 고교 가부시키가이샤 감속기장치
AU2002343525A1 (en) * 2001-10-17 2003-04-28 Lonmore, Lc Variable flow control devices, related applications, and related methods
ITBO20020021A1 (it) * 2002-01-16 2003-07-16 Ecotec Srl Macchina volumetrica rotativa a pistoni radiali
ITMO20120112A1 (it) * 2012-04-26 2013-10-27 Ecotec Ind S R L Macchina volumetrica rotativa a pistoni radiali

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3339460A (en) * 1965-05-07 1967-09-05 J C Birdwell Pressure fluid motor
US3357362A (en) * 1966-06-17 1967-12-12 Allis Chalmers Mfg Co Hydrostatic power unit
US3899958A (en) * 1972-08-16 1975-08-19 Newage Engineers Ltd Fluid-pressure rotary machines

Also Published As

Publication number Publication date
US4131056A (en) 1978-12-26
DE2839408A1 (de) 1979-06-21
IT1098969B (it) 1985-09-18

Similar Documents

Publication Publication Date Title
IT7825507A0 (it) Motore a scoppio a rapporto volumetrico variabile.
IT1071616B (it) Ugello elastico a portata variabile particolarmente per carburatori
BR7707506A (pt) Aparelho de controle de regime de fluxo de fluido
MX142997A (es) Mejoras a valvula de desviacion de fluido
IT7920096A0 (it) Turbina a fluido.
IT8124229A0 (it) Dispositivo modificatore del flusso di un fluido.
MX152396A (es) Aparato mejorado para controlar el flujo de un fluido
IT1019706B (it) Caldaia a combustibile fluido
IT7828197A0 (it) Motore del tipo a fluido a volume variabile controllato da un'unita'pilota.
IT7812686A0 (it) Valvola di regolazione del flussodi un fluido
IT1084754B (it) Forno a letto fluido
IT7824810A0 (it) Stesso. motore a fluido e controllo dello
IT1119656B (it) Succhiotto a portata variabile
IT1092063B (it) Valvola di controllo del flusso azionata a fluido
IT7830752A0 (it) Valvola di controllo del flusso di un fluido.
BR7705348A (pt) Bomba hidraulica operada a fluido
IT1064344B (it) Complesso di accoppiamento azionato da un fluido
IT7828425A0 (it) Dispositivo per far circolare un mezzo fluido in un albero cavo.
IT7830855A0 (it) Giunto di accoppiamento con comando a fluido.
IT7826899A0 (it) Comando per pompa o motore a volume variabile.
IT1041982B (it) Valvola azionata da un fluido
IT1099118B (it) Pompa a portata variabile,particolarmente per motori diesel
AR214926A1 (es) Generador de flujo de fluido bajo presion
IT7819554A0 (it) Perfezionamenti ai filtri a fluido.
BR7600267A (pt) Dispositivo para controlar fluxo de fluido