JPS5241334A - Speed controlling apparatus for a.c. elevators - Google Patents

Speed controlling apparatus for a.c. elevators

Info

Publication number
JPS5241334A
JPS5241334A JP50117516A JP11751675A JPS5241334A JP S5241334 A JPS5241334 A JP S5241334A JP 50117516 A JP50117516 A JP 50117516A JP 11751675 A JP11751675 A JP 11751675A JP S5241334 A JPS5241334 A JP S5241334A
Authority
JP
Japan
Prior art keywords
elevators
controlling apparatus
speed controlling
polarity
speed
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.)
Granted
Application number
JP50117516A
Other languages
English (en)
Other versions
JPS572635B2 (ja
Inventor
Nobuo Anzai
Naruhiro Terasono
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP50117516A priority Critical patent/JPS5241334A/ja
Publication of JPS5241334A publication Critical patent/JPS5241334A/ja
Publication of JPS572635B2 publication Critical patent/JPS572635B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Stopping Of Electric Motors (AREA)
  • Elevator Control (AREA)
  • Control Of Ac Motors In General (AREA)
JP50117516A 1975-09-29 1975-09-29 Speed controlling apparatus for a.c. elevators Granted JPS5241334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50117516A JPS5241334A (en) 1975-09-29 1975-09-29 Speed controlling apparatus for a.c. elevators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50117516A JPS5241334A (en) 1975-09-29 1975-09-29 Speed controlling apparatus for a.c. elevators

Publications (2)

Publication Number Publication Date
JPS5241334A true JPS5241334A (en) 1977-03-30
JPS572635B2 JPS572635B2 (ja) 1982-01-18

Family

ID=14713688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50117516A Granted JPS5241334A (en) 1975-09-29 1975-09-29 Speed controlling apparatus for a.c. elevators

Country Status (1)

Country Link
JP (1) JPS5241334A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59172367A (ja) * 1983-03-16 1984-09-29 三菱電機株式会社 エレベ−タの駆動装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508243A (ja) * 1973-06-01 1975-01-28
JPS5073353A (ja) * 1973-11-06 1975-06-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508243A (ja) * 1973-06-01 1975-01-28
JPS5073353A (ja) * 1973-11-06 1975-06-17

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59172367A (ja) * 1983-03-16 1984-09-29 三菱電機株式会社 エレベ−タの駆動装置
JPS6364380B2 (ja) * 1983-03-16 1988-12-12

Also Published As

Publication number Publication date
JPS572635B2 (ja) 1982-01-18

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