JPS5420322A - Chopper controller for pump motor - Google Patents

Chopper controller for pump motor

Info

Publication number
JPS5420322A
JPS5420322A JP8411077A JP8411077A JPS5420322A JP S5420322 A JPS5420322 A JP S5420322A JP 8411077 A JP8411077 A JP 8411077A JP 8411077 A JP8411077 A JP 8411077A JP S5420322 A JPS5420322 A JP S5420322A
Authority
JP
Japan
Prior art keywords
pump motor
chopper controller
chopper
motor
controller
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.)
Pending
Application number
JP8411077A
Other languages
Japanese (ja)
Inventor
Shunichiro Sugimoto
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8411077A priority Critical patent/JPS5420322A/en
Publication of JPS5420322A publication Critical patent/JPS5420322A/en
Pending legal-status Critical Current

Links

Landscapes

  • Forklifts And Lifting Vehicles (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

PURPOSE: To perform loading work efficiently by enabling control of travelling motor and pump motor with one chopper circuit.
COPYRIGHT: (C)1979,JPO&Japio
JP8411077A 1977-07-15 1977-07-15 Chopper controller for pump motor Pending JPS5420322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8411077A JPS5420322A (en) 1977-07-15 1977-07-15 Chopper controller for pump motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8411077A JPS5420322A (en) 1977-07-15 1977-07-15 Chopper controller for pump motor

Publications (1)

Publication Number Publication Date
JPS5420322A true JPS5420322A (en) 1979-02-15

Family

ID=13821375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8411077A Pending JPS5420322A (en) 1977-07-15 1977-07-15 Chopper controller for pump motor

Country Status (1)

Country Link
JP (1) JPS5420322A (en)

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