IT1239100B - Variator for dc motors which operate the wheels of an electric vehicle - Google Patents

Variator for dc motors which operate the wheels of an electric vehicle

Info

Publication number
IT1239100B
IT1239100B IT40027A IT4002790A IT1239100B IT 1239100 B IT1239100 B IT 1239100B IT 40027 A IT40027 A IT 40027A IT 4002790 A IT4002790 A IT 4002790A IT 1239100 B IT1239100 B IT 1239100B
Authority
IT
Italy
Prior art keywords
motors
wheels
operate
electric vehicle
variator
Prior art date
Application number
IT40027A
Other languages
Italian (it)
Other versions
IT9040027A0 (en
IT9040027A1 (en
Inventor
Paolo Treossi
Original Assignee
Zapi S P A
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 Zapi S P A filed Critical Zapi S P A
Priority to IT40027A priority Critical patent/IT1239100B/en
Publication of IT9040027A0 publication Critical patent/IT9040027A0/en
Publication of IT9040027A1 publication Critical patent/IT9040027A1/en
Application granted granted Critical
Publication of IT1239100B publication Critical patent/IT1239100B/en

Links

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

The invention belongs to the field of electronic speed regulators for electric motors, which operate the wheels of an electric vehicle, such as in particular, a fork lift truck. More specifically, it concerns a variator device comprising an electronic circuit (7) with microprocessor (10) and allocated operating program on a memory (13) of the erasable PROM type, suitable for controlling independently the supply to the two DC motors (4) and (5) which power two non-directional driving gears (2) and (3) of a fork lift truck, the said motors being supplied so as each to supply its own required torque.
IT40027A 1990-02-14 1990-02-14 Variator for dc motors which operate the wheels of an electric vehicle IT1239100B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT40027A IT1239100B (en) 1990-02-14 1990-02-14 Variator for dc motors which operate the wheels of an electric vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT40027A IT1239100B (en) 1990-02-14 1990-02-14 Variator for dc motors which operate the wheels of an electric vehicle

Publications (3)

Publication Number Publication Date
IT9040027A0 IT9040027A0 (en) 1990-02-14
IT9040027A1 IT9040027A1 (en) 1991-08-15
IT1239100B true IT1239100B (en) 1993-09-21

Family

ID=11246786

Family Applications (1)

Application Number Title Priority Date Filing Date
IT40027A IT1239100B (en) 1990-02-14 1990-02-14 Variator for dc motors which operate the wheels of an electric vehicle

Country Status (1)

Country Link
IT (1) IT1239100B (en)

Also Published As

Publication number Publication date
IT9040027A0 (en) 1990-02-14
IT9040027A1 (en) 1991-08-15

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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: 19970228