CA2023283C - Alimentation d'urgence d'un elevateur comportant un mode de commutation par composant et un controle de frequence - Google Patents

Alimentation d'urgence d'un elevateur comportant un mode de commutation par composant et un controle de frequence

Info

Publication number
CA2023283C
CA2023283C CA 2023283 CA2023283A CA2023283C CA 2023283 C CA2023283 C CA 2023283C CA 2023283 CA2023283 CA 2023283 CA 2023283 A CA2023283 A CA 2023283A CA 2023283 C CA2023283 C CA 2023283C
Authority
CA
Canada
Prior art keywords
converter
power
failure
power source
providing
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 - Fee Related
Application number
CA 2023283
Other languages
English (en)
Other versions
CA2023283A1 (fr
Inventor
Masao Iwasa
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.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Publication of CA2023283A1 publication Critical patent/CA2023283A1/fr
Application granted granted Critical
Publication of CA2023283C publication Critical patent/CA2023283C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

CA 2023283 1989-08-16 1990-08-15 Alimentation d'urgence d'un elevateur comportant un mode de commutation par composant et un controle de frequence Expired - Fee Related CA2023283C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1211215A JPH0379573A (ja) 1989-08-16 1989-08-16 エレベータ電源装置
JP1-211215 1989-08-16

Publications (2)

Publication Number Publication Date
CA2023283A1 CA2023283A1 (fr) 1991-02-17
CA2023283C true CA2023283C (fr) 1995-07-04

Family

ID=16602211

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2023283 Expired - Fee Related CA2023283C (fr) 1989-08-16 1990-08-15 Alimentation d'urgence d'un elevateur comportant un mode de commutation par composant et un controle de frequence

Country Status (2)

Country Link
JP (1) JPH0379573A (fr)
CA (1) CA2023283C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110621603B (zh) * 2017-05-18 2021-09-14 三菱电机株式会社 电梯的控制装置
CN115367575A (zh) * 2022-08-03 2022-11-22 上海新时达电气股份有限公司 电梯安全控制装置及其控制方法

Also Published As

Publication number Publication date
CA2023283A1 (fr) 1991-02-17
JPH0379573A (ja) 1991-04-04

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