IT1252251B - Modulo di azionamento diesel-elettrico per macchine edili - Google Patents

Modulo di azionamento diesel-elettrico per macchine edili

Info

Publication number
IT1252251B
IT1252251B ITMI913320A ITMI913320A IT1252251B IT 1252251 B IT1252251 B IT 1252251B IT MI913320 A ITMI913320 A IT MI913320A IT MI913320 A ITMI913320 A IT MI913320A IT 1252251 B IT1252251 B IT 1252251B
Authority
IT
Italy
Prior art keywords
diesel engine
drive module
diesel
electric drive
electric motor
Prior art date
Application number
ITMI913320A
Other languages
English (en)
Inventor
Hans Schaeff
Original Assignee
Karl Schaeff Gmbh & C Maschine
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 Karl Schaeff Gmbh & C Maschine filed Critical Karl Schaeff Gmbh & C Maschine
Publication of ITMI913320A0 publication Critical patent/ITMI913320A0/it
Publication of ITMI913320A1 publication Critical patent/ITMI913320A1/it
Application granted granted Critical
Publication of IT1252251B publication Critical patent/IT1252251B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/06—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

Un modulo di azionamento per l'alimentazione di pressione idraulica di una macchina edile possiede un motore diesel (22) ed un elettromotore (24). L'albero (34) dell'elettromotore (24) è collegato alla pompa idraulica del gruppo (26) di alimentazione di pressione e tramite un meccanismo di trasmissione (38, 40, 50) all'albero condotto (48) del motore diesel (22). Il collegamento conduttore tra motore diesel (22) e albero (34) presenta un giunto (38) che serve affinché l'elettromotore (24) inserito comandi soltanto la pompa idraulica ma non il motore diesel (22). Entrambi i motori (22, 24) sono così disposti con alberi (34, 48) paralleli tra loro in una carcassa di modulo comune (10, 11) che il ventilatore (58) del motore diesel si trova sopra la pompa idraulica (Figura 1).
ITMI913320A 1990-12-14 1991-12-11 Modulo di azionamento diesel-elettrico per macchine edili IT1252251B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4039933A DE4039933A1 (de) 1990-12-14 1990-12-14 Diesel-elektrisches antriebsmodul fuer baumaschinen

Publications (3)

Publication Number Publication Date
ITMI913320A0 ITMI913320A0 (it) 1991-12-11
ITMI913320A1 ITMI913320A1 (it) 1993-06-11
IT1252251B true IT1252251B (it) 1995-06-05

Family

ID=6420306

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI913320A IT1252251B (it) 1990-12-14 1991-12-11 Modulo di azionamento diesel-elettrico per macchine edili

Country Status (4)

Country Link
JP (1) JPH04339184A (it)
AT (1) AT397678B (it)
DE (1) DE4039933A1 (it)
IT (1) IT1252251B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19628576B4 (de) * 1996-07-16 2005-10-20 Behr Gmbh & Co Kg Antrieb für ein Förderrad einer Fördereinrichtung eines Kraftfahrzeugs
JP4503376B2 (ja) * 2004-07-13 2010-07-14 株式会社小松製作所 電気駆動式建設機械およびその運転方法
CN105422277B (zh) * 2015-12-18 2018-01-05 陕西航天动力高科技股份有限公司 无级自由调速柴油发动机‑离心泵组合
EP3409845A1 (en) * 2017-05-29 2018-12-05 Volvo Construction Equipment AB A working machine and a method for operating a hydraulic pump in a working machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR901593A (fr) * 1943-03-11 1945-07-31 Ets Ringhoffer Tatra Sa Moteur pour véhicules, à transmission électrique de la puissance motrice à l'arbre d'actionnement des essieux
DE2153961A1 (de) * 1971-10-29 1973-05-03 Volkswagenwerk Ag Hybrid-antrieb
DE2402834A1 (de) * 1974-01-22 1975-07-24 Orenstein & Koppel Ag Hydraulikbagger mit antrieb durch mehr als eine energieart
DE2554157C2 (de) * 1975-12-02 1983-11-17 Helling, Juergen, Prof. Dr.-Ing., 5100 Aachen Hybridantrieb
DE2611384A1 (de) * 1976-03-18 1977-09-22 Erich Sommerer Vorrichtung zum bewegen von personenkraftwagen
US4405029A (en) * 1980-01-02 1983-09-20 Hunt Hugh S Hybrid vehicles
DE3247311A1 (de) * 1981-12-22 1983-07-28 Still Gmbh Fahrzeug mit batterie-elektrischem antrieb
DE3230121A1 (de) * 1982-08-13 1984-02-16 Volkswagenwerk Ag Hybrid-antriebssystem fuer fahrzeuge
DE3338548A1 (de) * 1983-10-24 1985-05-02 Volkswagenwerk Ag Hybrid-antriebsanordnung

Also Published As

Publication number Publication date
JPH04339184A (ja) 1992-11-26
ITMI913320A0 (it) 1991-12-11
DE4039933A1 (de) 1992-06-17
DE4039933C2 (it) 1993-06-09
AT397678B (de) 1994-06-27
ITMI913320A1 (it) 1993-06-11
ATA192591A (de) 1993-10-15

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Legal Events

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0001 Granted