JPS598976U - Control device for elevator power outage - Google Patents

Control device for elevator power outage

Info

Publication number
JPS598976U
JPS598976U JP10186182U JP10186182U JPS598976U JP S598976 U JPS598976 U JP S598976U JP 10186182 U JP10186182 U JP 10186182U JP 10186182 U JP10186182 U JP 10186182U JP S598976 U JPS598976 U JP S598976U
Authority
JP
Japan
Prior art keywords
elevator
control device
motor
power outage
elevator power
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
JP10186182U
Other languages
Japanese (ja)
Other versions
JPS6243978Y2 (en
Inventor
関口　孝吉
秀明 高橋
Original Assignee
株式会社日立製作所
日立エレベ−タサ−ビス株式会社
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 株式会社日立製作所, 日立エレベ−タサ−ビス株式会社 filed Critical 株式会社日立製作所
Priority to JP10186182U priority Critical patent/JPS598976U/en
Publication of JPS598976U publication Critical patent/JPS598976U/en
Application granted granted Critical
Publication of JPS6243978Y2 publication Critical patent/JPS6243978Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Stopping Of Electric Motors (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はエレベータ−駆動系統図、第２図は従来の制御
系統図、第３図は本考案による制御系統図、第４図は本
考案による減速時の速度特性図、第５図は負荷変化によ
る従来の速度特性図、第６図は本考案による制御回路図
である。 Ｂ・・・電磁ブレーキ、ＣＯ・・・電磁ブレーキコイル
、Ｓ・・・シーブ、ＣＷ・・・カウンターウェイト、Ｃ
・・・乗かご、Ｒ・・田−プ、ＣＲ・・・コンペンロー
フ、ＣＰ・・・コンペンローププーリ、Ｍ・・・直流電
動機、ＭＦ・・・直流電動機界磁、ＰＧ・・・速度検出
発電機、３・・・ＰＧの出力検出装置、Ｅ・・・非常電
源、Ｎａ、〜Ｎａ３・・・停電検出リレーのａ接点、Ｎ
ｂ□〜Ｎｂ３・・・停電検出リレーのｂ接点、ＢＰａｌ
、　ＢＰａ２・・・平衡荷重検出リレーのａ接点、ＢＰ
ｂ工・・・平衡荷重検出リレーのｂ接点、ｘｂ・・・正
規着床位置検出リレー、Ｔａ・・・停電後−但停止した
のち動作するタイムリレー、Ａｏ・・・所定速度検出リ
レー、Ｔ１〜Ｔｎ・・・順次動作するタイムリレー、３
□〜３ｎ・・・速度検出リレー、Ａ１〜Ａｎ・・・速度
リレー、ＲＡ・・・抵抗。Figure 1 is an elevator drive system diagram, Figure 2 is a conventional control system diagram, Figure 3 is a control system diagram according to the present invention, Figure 4 is a speed characteristic diagram during deceleration according to the present invention, and Figure 5 is a load diagram. FIG. 6 is a diagram of the conventional speed characteristic due to changes in speed, and is a control circuit diagram according to the present invention. B... Electromagnetic brake, CO... Electromagnetic brake coil, S... Sheave, CW... Counterweight, C
... Car, R... Table, CR... Compen loaf, CP... Compen rope pulley, M... DC motor, MF... DC motor field, PG... Speed detection. Generator, 3...PG output detection device, E...Emergency power supply, Na, ~Na3...A contact of power failure detection relay, N
b□～Nb3...b contact of power failure detection relay, BPal
, BPa2...Balance load detection relay a contact, BP
B work...B contact of balance load detection relay, xb...Regular landing position detection relay, Ta...Time relay that operates after power outage - but stops, Ao...Predetermined speed detection relay, T1 ~Tn...Time relay that operates sequentially, 3
□~3n...speed detection relay, A1~An...speed relay, RA...resistance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エレベータ−の駆動シーブに連結されたエレベー多−を
昇降駆動する直流電動機、前記駆動シーブに対してロー
プを介してろるべ状に吊られた乗かごとカウンターウェ
イト、エレベータ−の停止時にその駆動系を保持する電
磁ブレーキを備えたエレベータ−において、停電時に、
前記直流電動機の界磁及び電磁ブレーキコイルに給電を
継続する非常電源、前記直流電動機の電機子電流を可変
とする抵抗器を備えたことを特徴とするエレベータ−の
停電時の制御装置。A DC motor that drives the elevators connected to the drive sheave of the elevator to raise and lower the elevator, a car and a counterweight that are suspended in a rope shape from the drive sheave, and the drive system when the elevator is stopped. In an elevator equipped with an electromagnetic brake that maintains
A control device for an elevator during a power outage, comprising: an emergency power source that continues to supply power to the field and electromagnetic brake coil of the DC motor; and a resistor that varies the armature current of the DC motor.
JP10186182U 1982-07-07 1982-07-07 Control device for elevator power outage Granted JPS598976U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10186182U JPS598976U (en) 1982-07-07 1982-07-07 Control device for elevator power outage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10186182U JPS598976U (en) 1982-07-07 1982-07-07 Control device for elevator power outage

Publications (2)

Publication Number Publication Date
JPS598976U true JPS598976U (en) 1984-01-20
JPS6243978Y2 JPS6243978Y2 (en) 1987-11-17

Family

ID=30240355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10186182U Granted JPS598976U (en) 1982-07-07 1982-07-07 Control device for elevator power outage

Country Status (1)

Country Link
JP (1) JPS598976U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006151536A (en) * 2004-11-26 2006-06-15 Mitsubishi Electric Corp Landing device of elevator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5054056A (en) * 1973-09-17 1975-05-13
JPS5251644A (en) * 1975-10-23 1977-04-25 Mitsubishi Electric Corp Emergency braking device for elevator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5054056A (en) * 1973-09-17 1975-05-13
JPS5251644A (en) * 1975-10-23 1977-04-25 Mitsubishi Electric Corp Emergency braking device for elevator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006151536A (en) * 2004-11-26 2006-06-15 Mitsubishi Electric Corp Landing device of elevator

Also Published As

Publication number Publication date
JPS6243978Y2 (en) 1987-11-17

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