IT1254284B - Sistema di trazione elettrica in carrelli elevatori - Google Patents

Sistema di trazione elettrica in carrelli elevatori

Info

Publication number
IT1254284B
IT1254284B ITMI920595A ITMI920595A IT1254284B IT 1254284 B IT1254284 B IT 1254284B IT MI920595 A ITMI920595 A IT MI920595A IT MI920595 A ITMI920595 A IT MI920595A IT 1254284 B IT1254284 B IT 1254284B
Authority
IT
Italy
Prior art keywords
forklifts
traction system
electric traction
forklift
forklift truck
Prior art date
Application number
ITMI920595A
Other languages
English (en)
Inventor
Guido Palleggi
Original Assignee
Guido Palleggi
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 Guido Palleggi filed Critical Guido Palleggi
Publication of ITMI920595A0 publication Critical patent/ITMI920595A0/it
Priority to ITMI920595A priority Critical patent/IT1254284B/it
Priority to ES93102443T priority patent/ES2131536T3/es
Priority to DK93102443T priority patent/DK0560089T3/da
Priority to AT93102443T priority patent/ATE178538T1/de
Priority to DE69324292T priority patent/DE69324292T2/de
Priority to EP93102443A priority patent/EP0560089B1/en
Priority to US08/027,019 priority patent/US5489828A/en
Priority to RU93004801A priority patent/RU2146074C1/ru
Priority to FI931116A priority patent/FI931116A/fi
Priority to JP5052235A priority patent/JPH0662511A/ja
Priority to BG97529A priority patent/BG97529A/xx
Publication of ITMI920595A1 publication Critical patent/ITMI920595A1/it
Application granted granted Critical
Publication of IT1254284B publication Critical patent/IT1254284B/it
Priority to GR990401501T priority patent/GR3030417T3/el

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/24—Electrical devices or systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/52—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by DC-motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/003—Dynamic electric braking by short circuiting the motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

Un sistema di trazione elettrica in carrelli elevatori prevede, per l'azionamento delle ruote motrici del carrello elevatore, almeno un motore elettrico (M) ad eccitazione separata avente un induttore (C) ed un indotto (A) alimentati in modo indipendente uno dall'altro per mezzo di un'unità elettronica di pilotaggio e di controllo; grazie a ciò è possibile risparmiare spazio nel carrello elevatore ed è possibile ottenere un carrello elevatore affidabile, avente basso costo di esercizio, adattabile alle varie condizioni di carico e modulabile nei suoi parametri di funzionamento.
ITMI920595A 1992-03-13 1992-03-13 Sistema di trazione elettrica in carrelli elevatori IT1254284B (it)

Priority Applications (12)

Application Number Priority Date Filing Date Title
ITMI920595A IT1254284B (it) 1992-03-13 1992-03-13 Sistema di trazione elettrica in carrelli elevatori
ES93102443T ES2131536T3 (es) 1992-03-13 1993-02-17 Carretilla elevadora alimentada electricamente.
DK93102443T DK0560089T3 (da) 1992-03-13 1993-02-17 Elektrisk drevet løftetruck
AT93102443T ATE178538T1 (de) 1992-03-13 1993-02-17 Staplerfahrzeug mit elektrischem antrieb
DE69324292T DE69324292T2 (de) 1992-03-13 1993-02-17 Staplerfahrzeug mit elektrischem Antrieb
EP93102443A EP0560089B1 (en) 1992-03-13 1993-02-17 Electrically powered lift truck
US08/027,019 US5489828A (en) 1992-03-13 1993-03-05 Electric drive system in lift trucks
RU93004801A RU2146074C1 (ru) 1992-03-13 1993-03-12 Система электропривода в тележках подъемника
FI931116A FI931116A (fi) 1992-03-13 1993-03-12 Elektriskt drivsystem foer lyfttruckar
JP5052235A JPH0662511A (ja) 1992-03-13 1993-03-12 リフトトラック用電気駆動装置
BG97529A BG97529A (en) 1992-03-13 1993-03-12 Electric drive system in electric forklift trucks
GR990401501T GR3030417T3 (en) 1992-03-13 1999-06-03 Electrically powered lift truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920595A IT1254284B (it) 1992-03-13 1992-03-13 Sistema di trazione elettrica in carrelli elevatori

Publications (3)

Publication Number Publication Date
ITMI920595A0 ITMI920595A0 (it) 1992-03-13
ITMI920595A1 ITMI920595A1 (it) 1993-09-13
IT1254284B true IT1254284B (it) 1995-09-14

Family

ID=11362428

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920595A IT1254284B (it) 1992-03-13 1992-03-13 Sistema di trazione elettrica in carrelli elevatori

Country Status (12)

Country Link
US (1) US5489828A (it)
EP (1) EP0560089B1 (it)
JP (1) JPH0662511A (it)
AT (1) ATE178538T1 (it)
BG (1) BG97529A (it)
DE (1) DE69324292T2 (it)
DK (1) DK0560089T3 (it)
ES (1) ES2131536T3 (it)
FI (1) FI931116A (it)
GR (1) GR3030417T3 (it)
IT (1) IT1254284B (it)
RU (1) RU2146074C1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5598072A (en) * 1995-04-04 1997-01-28 General Electric Company Regenerative braking circuit utilizing separately excited motor
US6445966B1 (en) * 1999-03-11 2002-09-03 Eaton Corporation Data interface module for motor control system
KR100325254B1 (ko) * 1999-12-16 2002-02-25 주식회사 디엠씨에스 전기차 구동모터 제어시스템
US7073330B1 (en) 2003-10-15 2006-07-11 Hydro-Gear Limited Partnership Steering system for a hydrostatic drive apparatus
NL1031744C2 (nl) * 2006-05-03 2007-11-06 Stertil Bv Hefsysteem.
EP2038162B1 (en) 2006-07-07 2011-04-27 Hydro-Gear Limited Partnership Electronic steering control apparatus
US8950520B2 (en) 2006-07-07 2015-02-10 Hydro-Gear Limited Partnership Front steering module for a zero turn radius vehicle
US8011678B1 (en) 2007-09-20 2011-09-06 Hydro-Gear Limited Partnership Steering system for a zero-turn radius vehicle
EP3191392A1 (en) 2014-09-12 2017-07-19 Otis Elevator Company Elevator brake control system
CN105137906A (zh) * 2015-08-12 2015-12-09 上海绿地建设(集团)有限公司 一种用于移动平车的电力驱动装置
TWM553893U (zh) * 2017-09-14 2018-01-01 Comeup Ind Inc 動力絞車過電流(過載)安全裝置

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US3559009A (en) * 1968-03-06 1971-01-26 Westinghouse Electric Corp D.c. motor control system which compares the motor current with a reference to control the motor speed
US3564342A (en) * 1969-05-22 1971-02-16 Westinghouse Electric Corp Motor control system
JPS5633399A (en) * 1979-08-20 1981-04-03 Komatsu Forklift Cargo work car
SE8006543L (sv) * 1980-09-18 1982-03-19 Univ Goeteborg Manoverenhet till elfordon, foretredesvis for handikappade
US4393338A (en) * 1981-04-29 1983-07-12 Westinghouse Electric Corp. Vehicle propulsion motor control apparatus
US4508999A (en) * 1983-01-05 1985-04-02 Towmotor Corporation Short circuit protection apparatus
US4751439A (en) * 1983-05-16 1988-06-14 Caterpillar Industrial Inc. Multiple chopper speed control system for compound motor
US4495449A (en) * 1983-12-02 1985-01-22 General Electric Company Electric propulsion system for traction vehicles with automatic retard speed regulation
US4500818A (en) * 1983-12-22 1985-02-19 General Electric Company Dual motor proportioning control
DE3428118A1 (de) * 1984-07-30 1986-02-06 Siemens AG, 1000 Berlin und 8000 München Nutzbremse fuer einen gleichstrom-fahrmotor
US4585983A (en) * 1984-12-10 1986-04-29 General Electric Company Electric power inverter with adaptive third harmonic auxiliary impulse commutation
US4585982A (en) * 1984-12-10 1986-04-29 General Electric Company Third harmonic auxiliary impulse commutation inverter with means for precharging commutation capacitor
DE3602510A1 (de) * 1986-01-28 1987-07-30 Steinbock Gmbh Hydraulisches hubwerk
DE8700431U1 (de) * 1986-01-28 1987-05-14 Steinbock Gmbh, 8052 Moosburg Hydraulisches Hubwerk
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JP2771308B2 (ja) * 1990-04-04 1998-07-02 株式会社日立製作所 電気車制御装置
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FR2676689B1 (fr) * 1991-05-23 1994-01-07 Leonce Rudelle Dispositif d'entrainement electrique d'un vehicule roulant et vehicule automobile equipe d'un tel dispositif.
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Also Published As

Publication number Publication date
BG97529A (en) 1994-11-15
ES2131536T3 (es) 1999-08-01
ATE178538T1 (de) 1999-04-15
FI931116A (fi) 1993-09-14
JPH0662511A (ja) 1994-03-04
RU2146074C1 (ru) 2000-02-27
DK0560089T3 (da) 1999-10-18
DE69324292D1 (de) 1999-05-12
EP0560089A1 (en) 1993-09-15
ITMI920595A1 (it) 1993-09-13
FI931116A0 (fi) 1993-03-12
ITMI920595A0 (it) 1992-03-13
US5489828A (en) 1996-02-06
DE69324292T2 (de) 1999-08-26
EP0560089B1 (en) 1999-04-07
GR3030417T3 (en) 1999-09-30

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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: 19990331