JPH0321469B2 - - Google Patents

Info

Publication number
JPH0321469B2
JPH0321469B2 JP59099988A JP9998884A JPH0321469B2 JP H0321469 B2 JPH0321469 B2 JP H0321469B2 JP 59099988 A JP59099988 A JP 59099988A JP 9998884 A JP9998884 A JP 9998884A JP H0321469 B2 JPH0321469 B2 JP H0321469B2
Authority
JP
Japan
Prior art keywords
elevator car
elevator
volume
sound quality
car
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 - Lifetime
Application number
JP59099988A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60244781A (ja
Inventor
Yoichi Ichioka
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 JP9998884A priority Critical patent/JPS60244781A/ja
Publication of JPS60244781A publication Critical patent/JPS60244781A/ja
Publication of JPH0321469B2 publication Critical patent/JPH0321469B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Indicating And Signalling Devices For Elevators (AREA)
JP9998884A 1984-05-18 1984-05-18 エレベ−タかご室用音響装置 Granted JPS60244781A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9998884A JPS60244781A (ja) 1984-05-18 1984-05-18 エレベ−タかご室用音響装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9998884A JPS60244781A (ja) 1984-05-18 1984-05-18 エレベ−タかご室用音響装置

Publications (2)

Publication Number Publication Date
JPS60244781A JPS60244781A (ja) 1985-12-04
JPH0321469B2 true JPH0321469B2 (2) 1991-03-22

Family

ID=14262025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9998884A Granted JPS60244781A (ja) 1984-05-18 1984-05-18 エレベ−タかご室用音響装置

Country Status (1)

Country Link
JP (1) JPS60244781A (2)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116568623A (zh) * 2020-12-11 2023-08-08 三菱电机株式会社 电梯用音响系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53166807U (2) * 1977-06-03 1978-12-27
JPS5945136U (ja) * 1982-09-17 1984-03-26 トヨタ自動車株式会社 車両用騒音対策装置

Also Published As

Publication number Publication date
JPS60244781A (ja) 1985-12-04

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