BG97529A - Electric drive system in electric forklift trucks - Google Patents

Electric drive system in electric forklift trucks

Info

Publication number
BG97529A
BG97529A BG97529A BG9752993A BG97529A BG 97529 A BG97529 A BG 97529A BG 97529 A BG97529 A BG 97529A BG 9752993 A BG9752993 A BG 9752993A BG 97529 A BG97529 A BG 97529A
Authority
BG
Bulgaria
Prior art keywords
electric
drive system
lift truck
forklift trucks
electric drive
Prior art date
Application number
BG97529A
Other languages
English (en)
Inventor
Guido Palleggi
Original Assignee
Fiat Om Carrelli Elevatori
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 Om Carrelli Elevatori filed Critical Fiat Om Carrelli Elevatori
Publication of BG97529A publication Critical patent/BG97529A/xx

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)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Civil Engineering (AREA)
  • Sustainable Development (AREA)
  • Geology (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Direct Current Motors (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Electroluminescent Light Sources (AREA)
BG97529A 1992-03-13 1993-03-12 Electric drive system in electric forklift trucks BG97529A (en)

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 (1)

Publication Number Publication Date
BG97529A true BG97529A (en) 1994-11-15

Family

ID=11362428

Family Applications (1)

Application Number Title Priority Date Filing Date
BG97529A BG97529A (en) 1992-03-13 1993-03-12 Electric drive system in electric forklift trucks

Country Status (12)

Country Link
US (1) US5489828A (de)
EP (1) EP0560089B1 (de)
JP (1) JPH0662511A (de)
AT (1) ATE178538T1 (de)
BG (1) BG97529A (de)
DE (1) DE69324292T2 (de)
DK (1) DK0560089T3 (de)
ES (1) ES2131536T3 (de)
FI (1) FI931116A7 (de)
GR (1) GR3030417T3 (de)
IT (1) IT1254284B (de)
RU (1) RU2146074C1 (de)

Families Citing this family (13)

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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
KR200186838Y1 (ko) * 1999-12-16 2000-06-15 안선학 전기차 구동모터 제어시스템
RU2223592C1 (ru) * 2002-05-30 2004-02-10 Государственное образовательное учреждение высшего профессионального образования Московский энергетический институт (технический университет) Двухканальный электропривод
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.
WO2008005886A2 (en) * 2006-07-07 2008-01-10 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
RU2397599C2 (ru) * 2008-10-20 2010-08-20 Государственное образовательное учреждение высшего профессионального образования Иркутский государственный университет путей сообщения (ИрГУПС (ИрИИТ)) Способ и устройство управления током в обмотках возбуждения электрических машин
ES3029875T3 (en) 2014-09-12 2025-06-25 Otis Elevator Co 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
GB1374602A (en) * 1971-01-26 1974-11-20 Lucas Industries Ltd Road vehicles having traction systems
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
US4585982A (en) * 1984-12-10 1986-04-29 General Electric Company Third harmonic auxiliary impulse commutation inverter with means for precharging commutation capacitor
US4585983A (en) * 1984-12-10 1986-04-29 General Electric Company Electric power inverter with adaptive third harmonic auxiliary impulse commutation
DE8700431U1 (de) * 1986-01-28 1987-05-14 Steinbock Gmbh, 8052 Moosburg Hydraulisches Hubwerk
DE3602510A1 (de) * 1986-01-28 1987-07-30 Steinbock Gmbh Hydraulisches hubwerk
US4742468A (en) * 1986-06-16 1988-05-03 Yamate Industrial Co., Ltd. Lift truck control system
WO1989007538A1 (fr) * 1988-02-19 1989-08-24 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Dispositif de commande et d'affichage pour vehicule electrique a accumulateurs
US4942529A (en) * 1988-05-26 1990-07-17 The Raymond Corporation Lift truck control systems
SU1617602A1 (ru) * 1988-09-26 1990-12-30 Челябинский Политехнический Институт Им.Ленинского Комсомола Дифференциальный электропривод
US5011358A (en) * 1988-10-25 1991-04-30 Andersen Eric T Height indicator for a fork lift truck
SU1598095A1 (ru) * 1988-12-07 1990-10-07 Новосибирский электротехнический институт Электропривод
EP0376206B1 (de) * 1988-12-28 1995-08-23 Nippon Yusoki Co.,Ltd Steuerungssystem für Flurförderfahrzeuge
SU1707726A1 (ru) * 1989-12-05 1992-01-23 Харьковский Институт Инженеров Железнодорожного Транспорта Им.С.М.Кирова Электропривод посто нного тока
US5068790A (en) * 1989-12-06 1991-11-26 Crown Equipment Corporation Wire guidance control system
JP2771308B2 (ja) * 1990-04-04 1998-07-02 株式会社日立製作所 電気車制御装置
US5039924A (en) * 1990-05-07 1991-08-13 Raymond Corporation Traction motor optimizing system for forklift vehicles
US5070283A (en) * 1990-05-07 1991-12-03 Raymond Traction motor controller for forklift vehicles
US5119011A (en) * 1990-08-08 1992-06-02 General Electric Company Battery state of charge indicator
US5119000A (en) * 1991-02-25 1992-06-02 Motorola, Inc. Low noise motor drive circuit
US5177419A (en) * 1991-03-27 1993-01-05 Caterpillar Industrial Inc. Apparatus for controlling a load lifting element of a vehicle in response to the wearing of a motor brush
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.
US5182508A (en) * 1992-04-16 1993-01-26 Westinghouse Electric Corp. Reconfigurable AC induction motor drive for battery-powered vehicle
US5264763A (en) * 1992-10-29 1993-11-23 Schaeff Inc. Optimizing system for vehicle traction motors
US5774448A (en) * 1996-11-22 1998-06-30 Eastman Kodak Company Air sandwiched optical discs with closable pressure relief holes

Also Published As

Publication number Publication date
FI931116A0 (fi) 1993-03-12
EP0560089A1 (de) 1993-09-15
DE69324292T2 (de) 1999-08-26
US5489828A (en) 1996-02-06
ES2131536T3 (es) 1999-08-01
FI931116L (fi) 1993-09-14
EP0560089B1 (de) 1999-04-07
FI931116A7 (fi) 1993-09-14
IT1254284B (it) 1995-09-14
ATE178538T1 (de) 1999-04-15
RU2146074C1 (ru) 2000-02-27
ITMI920595A1 (it) 1993-09-13
JPH0662511A (ja) 1994-03-04
GR3030417T3 (en) 1999-09-30
ITMI920595A0 (it) 1992-03-13
DE69324292D1 (de) 1999-05-12
DK0560089T3 (da) 1999-10-18

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