JPS5336851A - Device for automatically stopping elevator cage at floor upon electric power service interruption - Google Patents

Device for automatically stopping elevator cage at floor upon electric power service interruption

Info

Publication number
JPS5336851A
JPS5336851A JP11557677A JP11557677A JPS5336851A JP S5336851 A JPS5336851 A JP S5336851A JP 11557677 A JP11557677 A JP 11557677A JP 11557677 A JP11557677 A JP 11557677A JP S5336851 A JPS5336851 A JP S5336851A
Authority
JP
Japan
Prior art keywords
floor
service interruption
electric power
elevator cage
automatically stopping
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.)
Pending
Application number
JP11557677A
Other languages
Japanese (ja)
Inventor
Shunichiro Hayase
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
Priority to JP11557677A priority Critical patent/JPS5336851A/en
Publication of JPS5336851A publication Critical patent/JPS5336851A/en
Pending legal-status Critical Current

Links

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)

Abstract

PURPOSE: To stop an elevator cage accurately at a floor by energizing an electromagnetic brake by an emergency power supply under the conditions that the cage is not approached to any floor at electric service interruption and that the cage speed is less than predetermined value.
COPYRIGHT: (C)1978,JPO&Japio
JP11557677A 1977-09-28 1977-09-28 Device for automatically stopping elevator cage at floor upon electric power service interruption Pending JPS5336851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11557677A JPS5336851A (en) 1977-09-28 1977-09-28 Device for automatically stopping elevator cage at floor upon electric power service interruption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11557677A JPS5336851A (en) 1977-09-28 1977-09-28 Device for automatically stopping elevator cage at floor upon electric power service interruption

Publications (1)

Publication Number Publication Date
JPS5336851A true JPS5336851A (en) 1978-04-05

Family

ID=14665985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11557677A Pending JPS5336851A (en) 1977-09-28 1977-09-28 Device for automatically stopping elevator cage at floor upon electric power service interruption

Country Status (1)

Country Link
JP (1) JPS5336851A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879853A (en) * 1981-09-14 1983-05-13 日曹マスタ−ビルダ−ズ株式会社 Cement composition
JPS62292665A (en) * 1985-06-10 1987-12-19 コルテック　コーポレーション Method of preventing corrosion of iron or steel in concrete
JP2002540043A (en) * 1999-03-26 2002-11-26 オーチス エレベータ カンパニー Elevator rescue system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879853A (en) * 1981-09-14 1983-05-13 日曹マスタ−ビルダ−ズ株式会社 Cement composition
JPS623792B2 (en) * 1981-09-14 1987-01-27 Nisso Master Builders Kk
JPS62292665A (en) * 1985-06-10 1987-12-19 コルテック　コーポレーション Method of preventing corrosion of iron or steel in concrete
JP2002540043A (en) * 1999-03-26 2002-11-26 オーチス エレベータ カンパニー Elevator rescue system

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