GB2315570B - Electrical drive means for a lift truck - Google Patents

Electrical drive means for a lift truck

Info

Publication number
GB2315570B
GB2315570B GB9714984A GB9714984A GB2315570B GB 2315570 B GB2315570 B GB 2315570B GB 9714984 A GB9714984 A GB 9714984A GB 9714984 A GB9714984 A GB 9714984A GB 2315570 B GB2315570 B GB 2315570B
Authority
GB
United Kingdom
Prior art keywords
drive means
lift truck
electrical drive
electrical
truck
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9714984A
Other languages
English (en)
Other versions
GB9714984D0 (en
GB2315570A (en
Inventor
Volkmar Schlueter
Rainer Breitschaedel
Frank Freitag
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jungheinrich AG
Original Assignee
Jungheinrich 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 Jungheinrich AG filed Critical Jungheinrich AG
Publication of GB9714984D0 publication Critical patent/GB9714984D0/en
Publication of GB2315570A publication Critical patent/GB2315570A/en
Application granted granted Critical
Publication of GB2315570B publication Critical patent/GB2315570B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B60L7/006—Dynamic electric braking by reversing current, i.e. plugging
    • 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
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • 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
    • B60L7/24—Electrodynamic brake systems for vehicles in general with additional mechanical or electromagnetic braking
    • 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
    • B66F9/07509—Braking
    • 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
    • B66F9/07572—Propulsion arrangements
    • 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
    • Y02T10/64—Electric machine technologies in electromobility
    • 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)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Geology (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Regulating Braking Force (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
GB9714984A 1996-07-20 1997-07-16 Electrical drive means for a lift truck Expired - Fee Related GB2315570B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19629386A DE19629386C1 (de) 1996-07-20 1996-07-20 Elektrischer Fahrantrieb für ein Flurförderzeug

Publications (3)

Publication Number Publication Date
GB9714984D0 GB9714984D0 (en) 1997-09-24
GB2315570A GB2315570A (en) 1998-02-04
GB2315570B true GB2315570B (en) 2000-08-09

Family

ID=7800408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9714984A Expired - Fee Related GB2315570B (en) 1996-07-20 1997-07-16 Electrical drive means for a lift truck

Country Status (4)

Country Link
DE (1) DE19629386C1 (de)
FR (1) FR2752782B1 (de)
GB (1) GB2315570B (de)
IT (1) IT1293603B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10315297A1 (de) 2003-04-04 2004-10-28 Jungheinrich Ag Bremssystem für ein batteriebetriebenes Flurförderzeug
DE102014114427A1 (de) 2014-10-06 2016-04-07 Jungheinrich Aktiengesellschaft Fahrzeug mit einer Fahrsteuerung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0572279A2 (de) * 1992-05-29 1993-12-01 Honda Giken Kogyo Kabushiki Kaisha Elektrisches Fahrzeug
US5532671A (en) * 1994-09-02 1996-07-02 Bachman; Michael S. Method and apparatus for informing a driver of the propulsive capability of a vehicle powertrain
EP0754588A1 (de) * 1995-07-18 1997-01-22 Toyota Jidosha Kabushiki Kaisha Nutzbremsregler zur Regelung des Wertes des Nutzbremsdrehmomentes durch Simulation des Motorbremsdrehmomentes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE688636C (de) * 1935-08-14 1940-02-26 Oerlikon Maschf Einrichtung zur Betaetigung einer mechanischen Bremse auf Fahrzeugen und Zuegen mit elektrischer Widerstandsbremsung
DE3033541A1 (de) * 1980-09-05 1982-04-22 Still Gmbh, 2000 Hamburg Antriebsaggregat fuer ein kraftfahrzeug, schaltung fuer ein solches und verfahren zum betreiben eines solchen
DE4220277C2 (de) * 1992-06-20 1995-10-12 Jungheinrich Ag Verfahren und Vorrichtung zum Anlegen einer Spannung an einen Gleichstrom-Fahrmotor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0572279A2 (de) * 1992-05-29 1993-12-01 Honda Giken Kogyo Kabushiki Kaisha Elektrisches Fahrzeug
US5532671A (en) * 1994-09-02 1996-07-02 Bachman; Michael S. Method and apparatus for informing a driver of the propulsive capability of a vehicle powertrain
EP0754588A1 (de) * 1995-07-18 1997-01-22 Toyota Jidosha Kabushiki Kaisha Nutzbremsregler zur Regelung des Wertes des Nutzbremsdrehmomentes durch Simulation des Motorbremsdrehmomentes

Also Published As

Publication number Publication date
ITMI971670A1 (it) 1999-01-15
GB9714984D0 (en) 1997-09-24
FR2752782B1 (fr) 2000-03-10
GB2315570A (en) 1998-02-04
IT1293603B1 (it) 1999-03-08
DE19629386C1 (de) 1998-01-29
FR2752782A1 (fr) 1998-03-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110716