AU438542B2 - Speed control system for elevators - Google Patents

Speed control system for elevators

Info

Publication number
AU438542B2
AU438542B2 AU60862/69A AU6086269A AU438542B2 AU 438542 B2 AU438542 B2 AU 438542B2 AU 60862/69 A AU60862/69 A AU 60862/69A AU 6086269 A AU6086269 A AU 6086269A AU 438542 B2 AU438542 B2 AU 438542B2
Authority
AU
Australia
Prior art keywords
elevators
control system
speed control
speed
control
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
AU60862/69A
Other versions
AU6086269A (en
Inventor
YUMIN ARA and TOSHIAKI KUROSAWA TAKEO
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
Application granted granted Critical
Publication of AU438542B2 publication Critical patent/AU438542B2/en
Publication of AU6086269A publication Critical patent/AU6086269A/en
Expired legal-status Critical Current

Links

AU60862/69A 1968-09-16 1969-09-15 Speed control system for elevators Expired AU438542B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JPJP66106/68 1968-09-16

Publications (2)

Publication Number Publication Date
AU438542B2 true AU438542B2 (en) 1971-03-18
AU6086269A AU6086269A (en) 1971-03-18

Family

ID=

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