JPS6240977Y2 - - Google Patents

Info

Publication number
JPS6240977Y2
JPS6240977Y2 JP1981084417U JP8441781U JPS6240977Y2 JP S6240977 Y2 JPS6240977 Y2 JP S6240977Y2 JP 1981084417 U JP1981084417 U JP 1981084417U JP 8441781 U JP8441781 U JP 8441781U JP S6240977 Y2 JPS6240977 Y2 JP S6240977Y2
Authority
JP
Japan
Prior art keywords
speed
signal
current
steel pipe
control system
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
Application number
JP1981084417U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57197796U (en]
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 filed Critical
Priority to JP1981084417U priority Critical patent/JPS6240977Y2/ja
Publication of JPS57197796U publication Critical patent/JPS57197796U/ja
Application granted granted Critical
Publication of JPS6240977Y2 publication Critical patent/JPS6240977Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Electric Motors In General (AREA)
  • Control Of Conveyors (AREA)
JP1981084417U 1981-06-09 1981-06-09 Expired JPS6240977Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981084417U JPS6240977Y2 (en]) 1981-06-09 1981-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981084417U JPS6240977Y2 (en]) 1981-06-09 1981-06-09

Publications (2)

Publication Number Publication Date
JPS57197796U JPS57197796U (en]) 1982-12-15
JPS6240977Y2 true JPS6240977Y2 (en]) 1987-10-20

Family

ID=29879769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981084417U Expired JPS6240977Y2 (en]) 1981-06-09 1981-06-09

Country Status (1)

Country Link
JP (1) JPS6240977Y2 (en])

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5277348A (en) * 1975-12-24 1977-06-29 Toshiba Corp Control system for elevator
JPS5297566A (en) * 1976-02-13 1977-08-16 Japanese National Railways<Jnr> Method of detecting delaying state of articles on conveyor
JPS533152A (en) * 1976-06-30 1978-01-12 Standard Kogyo Kk Audio amplifier tester
JPS5456383U (en]) * 1977-09-27 1979-04-18

Also Published As

Publication number Publication date
JPS57197796U (en]) 1982-12-15

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