JP5252759B2 - エレベータ設備用の安全回路 - Google Patents
エレベータ設備用の安全回路 Download PDFInfo
- Publication number
- JP5252759B2 JP5252759B2 JP2000289740A JP2000289740A JP5252759B2 JP 5252759 B2 JP5252759 B2 JP 5252759B2 JP 2000289740 A JP2000289740 A JP 2000289740A JP 2000289740 A JP2000289740 A JP 2000289740A JP 5252759 B2 JP5252759 B2 JP 5252759B2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- safety circuit
- safety
- voltage converter
- chain
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/22—Operation of door or gate contacts
Landscapes
- Elevator Control (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Protection Of Static Devices (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
2 接点の直列連鎖
3 接点
4 安全リレー
5 電源
6 監視装置
7 エレベータ制御装置
8 入力ライン
9 保護スイッチ
10 電圧変換器
11 測定抵抗
12 リレー接点
13 保護ダイオード
14 ネットワーク
15 リミッタ
16 第1の過電圧検出器
17 第2の過電圧検出器
18 不足電圧検出器
19 過電流検出器
20 誤り回路
21 押しボタンスイッチ
R1 制限抵抗
R2、R3 抵抗
C1 コンデンサ
Z1 ツェナーダイオード
Claims (5)
- エレベータ運転の安全を担う装置を監視するための直列に接続されたスイッチの連鎖と、電圧変換器(10)を介して直列連鎖に給電する電圧源とからなり、スイッチの連鎖の末端には、スイッチのスイッチング状態に依存してエレベータ制御のための信号を生成する少なくとも1つのスイッチング装置が接続されている、エレベータ設備用の安全回路であって、電圧変換器(10)の出力を制御することにより、スイッチング装置(4)にかかる電圧を一定に保持する調整回路(14)が備えられ、スイッチが昇降路ドアの状態を監視することを特徴とするエレベータ設備用の安全回路。
- スイッチング装置(4)にかかる電圧は、ネットワーク(14)に接続されており、該ネットワークの出力は、調整器および電源として働き、直列連鎖(2)に給電する電圧変換器(10)の入力(フィードバック)に接続され、ネットワークが、電圧変換器(10)に接続された受動素子からなることを特徴とする、請求項1に記載の安全回路。
- 電圧変換器(10)の出力(Out)は、リミッタ(15)に接続され、該リミッタ(15)は、ネットワーク(14)に接続され、直列連鎖(2)が開いているときには出力(Out)の電圧を制限することを特徴とする、請求項2に記載の安全回路。
- 電圧変換器(10)は、人に危険でない低い電圧を直列連鎖(2)とスイッチング装置(4)とに供給し、すべてのスイッチが閉じているときは、低い電圧が直流25Vであり、少なくとも1つのスイッチが開いているときは、低い電圧が直流53Vであることを特徴とする、請求項2または3に記載の安全回路。
- 直列連鎖(2)とスイッチング装置(4)と電圧変換器(10)との、電圧および電流を監視する監視装置(6)が備えられており、障害の場合には、保護スイッチ(9)によって電圧変換器(10)を入力電圧から切り離すことを特徴とする、請求項1〜4のいずれか一項に記載の安全回路。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99810919 | 1999-10-08 | ||
EP99810919.3 | 1999-10-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001106446A JP2001106446A (ja) | 2001-04-17 |
JP5252759B2 true JP5252759B2 (ja) | 2013-07-31 |
Family
ID=8243078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000289740A Expired - Fee Related JP5252759B2 (ja) | 1999-10-08 | 2000-09-25 | エレベータ設備用の安全回路 |
Country Status (16)
Country | Link |
---|---|
US (1) | US6446760B1 (ja) |
JP (1) | JP5252759B2 (ja) |
CN (1) | CN1157322C (ja) |
AR (1) | AR025987A1 (ja) |
AT (1) | ATE366222T1 (ja) |
AU (1) | AU765027B2 (ja) |
BR (1) | BR0004725B1 (ja) |
CA (1) | CA2322388C (ja) |
DE (1) | DE50014452D1 (ja) |
ES (1) | ES2288825T3 (ja) |
HK (1) | HK1036266A1 (ja) |
NO (1) | NO322770B1 (ja) |
SG (1) | SG85215A1 (ja) |
TR (1) | TR200002841A2 (ja) |
TW (1) | TWI235733B (ja) |
ZA (1) | ZA200005223B (ja) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070053214A1 (en) * | 2003-09-03 | 2007-03-08 | Konknklijke Philips Electronics N.V. | Power system and method of controlling |
WO2005063604A1 (ja) * | 2003-12-25 | 2005-07-14 | Mitsubishi Denki Kabushiki Kaisha | エレベータの制御装置 |
CA2541521C (en) | 2004-02-26 | 2009-08-11 | Mitsubishi Denki Kabushiki Kaisha | Elevator safety device and method of testing an operation thereof |
PT1749779E (pt) * | 2004-05-24 | 2013-05-29 | Mitsubishi Electric Corp | Controlador de elevador |
FI116937B (fi) * | 2004-11-01 | 2006-04-13 | Kone Corp | Hissin testijärjestelmä |
FI117797B (fi) * | 2005-04-08 | 2007-02-28 | Kone Corp | Hissijärjestelmä |
JP5122570B2 (ja) * | 2006-08-31 | 2013-01-16 | オーチス エレベータ カンパニー | エレベータ駆動システムの電源変動の管理 |
FI119231B (fi) * | 2006-12-08 | 2008-09-15 | Kone Corp | Menetelmä, järjestelmä ja ohjelmistotuote hissin turvakytkinten kunnon seuraamiseksi |
FI125141B (fi) * | 2007-01-03 | 2015-06-15 | Kone Corp | Hissin turvalaite |
FI120088B (fi) * | 2007-03-01 | 2009-06-30 | Kone Corp | Järjestely ja menetelmä turvapiirin valvomiseksi |
FI120070B (fi) * | 2007-10-01 | 2009-06-15 | Kone Corp | Sähkökäytön annon rajoittaminen sekä hissin suojaus |
FI119807B (fi) * | 2007-11-30 | 2009-03-31 | Kone Corp | Hissin valmiustila |
JP5327867B2 (ja) * | 2009-09-18 | 2013-10-30 | 東芝エレベータ株式会社 | エレベータの安全制御装置 |
CN102596780B (zh) * | 2009-10-26 | 2014-08-06 | 因温特奥股份公司 | 电梯设备中的安全电路 |
CN102858669B (zh) * | 2010-04-23 | 2015-01-14 | 奥的斯电梯公司 | 安全电路和操作安全电路的方法 |
JP5557955B2 (ja) | 2010-06-02 | 2014-07-23 | オーチス エレベータ カンパニー | スイッチ検知システム |
EP2452907A1 (en) | 2010-11-11 | 2012-05-16 | Inventio AG | Elevator Safety Circuit |
FI122473B (fi) * | 2010-12-14 | 2012-02-15 | Kone Corp | Liitäntäyksikkö, kuljetusjärjestelmä sekä menetelmä |
EP2697146B1 (en) * | 2011-04-15 | 2020-10-21 | Otis Elevator Company | Elevator drive power supply control |
JP5796375B2 (ja) * | 2011-07-05 | 2015-10-21 | フジテック株式会社 | エレベータの制御システム |
EP2567926B1 (de) * | 2011-09-06 | 2013-10-09 | Cedes AG | Schaltungseinrichtung, Sicherungsvorrichtung sowie Aufzugvorrichtung |
CN104411614B (zh) | 2012-06-26 | 2016-10-05 | 奥的斯电梯公司 | 安全链电路 |
FI123507B (fi) * | 2012-08-07 | 2013-06-14 | Kone Corp | Turvapiiri sekä hissijärjestelmä |
CN105189292B (zh) * | 2013-02-12 | 2017-03-29 | 因温特奥股份公司 | 应用交流电压的安全电路监控器 |
WO2014126562A1 (en) * | 2013-02-14 | 2014-08-21 | Otis Elevator Company | Elevator safety circuit |
CN103434905B (zh) * | 2013-07-23 | 2016-04-20 | 三洋电梯(珠海)有限公司 | 一种电梯检修门锁补偿保护装置 |
CN105849023A (zh) | 2013-12-19 | 2016-08-10 | 奥的斯电梯公司 | 用于在电源系统中限制过电压的系统和方法 |
US10526169B2 (en) * | 2014-12-17 | 2020-01-07 | Inventio Ag | Safety switching for an elevator system |
US10450162B2 (en) | 2015-06-29 | 2019-10-22 | Otis Elevator Company | Electromagnetic brake control circuitry for elevator application |
EP3374308B1 (de) * | 2015-11-12 | 2019-08-28 | Inventio AG | Überwachungseinheit für eine aufzugsanlage und verfahren |
US10233053B2 (en) | 2017-01-25 | 2019-03-19 | Otis Elevator Company | Automatic door switch inspection |
US11618648B2 (en) | 2017-10-31 | 2023-04-04 | Inventio Ag | Safety monitoring device for monitoring safety-related states in a passenger conveyor system and method for operating same |
US10636272B2 (en) | 2018-09-26 | 2020-04-28 | Otis Elevator Company | Time domain reflectometry for electrical safety chain condition based maintenance |
CN110562811B (zh) * | 2019-09-12 | 2021-11-19 | 苏州汇川技术有限公司 | 安全回路状态检测装置及电梯系统 |
EP4126733A1 (de) * | 2020-03-31 | 2023-02-08 | Inventio Ag | Sicherheitsüberwachungsvorrichtung und verfahren zum sicherheitsüberwachen einer aufzuganlage |
CN112327984B (zh) * | 2020-10-16 | 2022-04-19 | 苏州汇川技术有限公司 | 安全回路电压调节电路 |
CN217417797U (zh) * | 2022-03-14 | 2022-09-13 | 菱王电梯有限公司 | 电梯电源控制装置及电梯系统 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS574869A (en) * | 1980-05-13 | 1982-01-11 | Mitsubishi Electric Corp | Safety circuit for elevator |
JPH0729749B2 (ja) * | 1989-07-21 | 1995-04-05 | 株式会社日立製作所 | 乗客コンベアの制御装置 |
JPH03207282A (ja) * | 1990-01-09 | 1991-09-10 | Mitsubishi Electric Corp | エレベータ制御装置 |
US5107964A (en) * | 1990-05-07 | 1992-04-28 | Otis Elevator Company | Separate elevator door chain |
JPH04133983A (ja) * | 1990-09-27 | 1992-05-07 | Mitsubishi Electric Corp | エレベータの制御装置 |
JPH04198294A (ja) * | 1990-11-26 | 1992-07-17 | Suzuka Toryo Kk | 融解剤溶液調合セット及びエアゾル式の融解剤分散液 |
US5321216A (en) * | 1991-04-09 | 1994-06-14 | Otis Elevator Company | Restraining elevator car motion while the doors are open |
DE4112626A1 (de) * | 1991-04-18 | 1992-10-22 | Fraunhofer Ges Forschung | Ueberwachungseinrichtung fuer eine steuervorrichtung |
JPH06166477A (ja) * | 1992-11-30 | 1994-06-14 | Mitsubishi Electric Corp | 交流エレベーターの制御装置 |
US5392879A (en) * | 1993-04-16 | 1995-02-28 | Otis Elevator Company | Electronic failure detection system |
US5407028A (en) * | 1993-04-28 | 1995-04-18 | Otis Elevator Company | Tested and redundant elevator emergency terminal stopping capability |
US5549179A (en) * | 1994-01-31 | 1996-08-27 | Otis Elevator Company | Cost effective control of the main switches of an elevator drive motor |
US5886497A (en) * | 1995-05-26 | 1999-03-23 | Otis Elevator Company | Control arrangement for escalator or moving walk |
JPH10275020A (ja) * | 1997-03-31 | 1998-10-13 | Toshiba Lighting & Technol Corp | 定電圧回路 |
FI101328B1 (fi) * | 1997-04-18 | 1998-05-29 | Kone Oy | Menetelmä hissin kosketinpiirin toiminnan valvomiseksi |
DE19803433A1 (de) * | 1998-01-29 | 1999-08-05 | Militzer Otto Michael Dr Ing | Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers |
JP3406215B2 (ja) * | 1998-02-06 | 2003-05-12 | 富士通アクセス株式会社 | リモートセンス式電源供給装置 |
FR2777087B1 (fr) * | 1998-04-03 | 2000-05-05 | Otis Elevator Co | Dispositif pour localiser une panne de fermeture de porte paliere dans une installation d'ascenseur |
US6196355B1 (en) * | 1999-03-26 | 2001-03-06 | Otis Elevator Company | Elevator rescue system |
US6186281B1 (en) * | 1999-04-01 | 2001-02-13 | Otis Elevator Company | Remote storage and reset of elevator overspeed switch |
-
2000
- 2000-09-21 SG SG200005417A patent/SG85215A1/en unknown
- 2000-09-25 JP JP2000289740A patent/JP5252759B2/ja not_active Expired - Fee Related
- 2000-09-25 US US09/669,174 patent/US6446760B1/en not_active Expired - Lifetime
- 2000-09-27 TW TW089119929A patent/TWI235733B/zh not_active IP Right Cessation
- 2000-09-28 AT AT00121084T patent/ATE366222T1/de not_active IP Right Cessation
- 2000-09-28 ZA ZA200005223A patent/ZA200005223B/xx unknown
- 2000-09-28 ES ES00121084T patent/ES2288825T3/es not_active Expired - Lifetime
- 2000-09-28 DE DE50014452T patent/DE50014452D1/de not_active Expired - Lifetime
- 2000-09-29 CN CNB001295144A patent/CN1157322C/zh not_active Expired - Fee Related
- 2000-09-29 TR TR2000/02841A patent/TR200002841A2/xx unknown
- 2000-10-05 CA CA002322388A patent/CA2322388C/en not_active Expired - Fee Related
- 2000-10-06 AR ARP000105305A patent/AR025987A1/es active IP Right Grant
- 2000-10-06 AU AU64139/00A patent/AU765027B2/en not_active Ceased
- 2000-10-09 NO NO20005089A patent/NO322770B1/no unknown
- 2000-10-09 BR BRPI0004725-2B1A patent/BR0004725B1/pt not_active IP Right Cessation
-
2001
- 2001-09-28 HK HK01106877A patent/HK1036266A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2001106446A (ja) | 2001-04-17 |
NO20005089L (no) | 2001-04-09 |
NO322770B1 (no) | 2006-12-11 |
BR0004725A (pt) | 2001-05-29 |
CN1291584A (zh) | 2001-04-18 |
NO20005089D0 (no) | 2000-10-09 |
SG85215A1 (en) | 2001-12-19 |
DE50014452D1 (de) | 2007-08-16 |
AR025987A1 (es) | 2002-12-26 |
ZA200005223B (en) | 2001-04-20 |
US6446760B1 (en) | 2002-09-10 |
BR0004725B1 (pt) | 2013-12-24 |
HK1036266A1 (en) | 2001-12-28 |
CA2322388C (en) | 2007-05-15 |
TR200002841A3 (tr) | 2001-04-20 |
CN1157322C (zh) | 2004-07-14 |
TR200002841A2 (tr) | 2001-04-20 |
ATE366222T1 (de) | 2007-07-15 |
AU6413900A (en) | 2001-04-12 |
AU765027B2 (en) | 2003-09-04 |
TWI235733B (en) | 2005-07-11 |
CA2322388A1 (en) | 2001-04-08 |
ES2288825T3 (es) | 2008-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5252759B2 (ja) | エレベータ設備用の安全回路 | |
US9239572B2 (en) | Safety switching device for setting a safety-related device to a safe state | |
US20050243491A1 (en) | Multi-function power monitor and circuit protector | |
SA110310844B1 (ar) | أداة وطريقة لقطع تيار خط نقل أو توزيع قدرة وترتيبة محددة للتيار | |
EP0310281B1 (en) | Electrical safety barriers | |
EP2638438B1 (de) | Schaltungsanordnung mit einem not-halt-schalter eines hebezeuges | |
CA3006409A1 (en) | Method for monitoring a safety circuit of a lift system and monitoring device for a safety circuit of a lift system | |
EP1090870B1 (de) | Sicherheitskreis für eine Aufzugsanlage | |
AU697208B2 (en) | Differential current safety switch | |
EP2672622A1 (de) | Frequenzumrichter mit Bremswiderstand und Verfahren zur Funktionsüberwachung eines Bremswiderstandes in einem Frequenzumrichterbetrieb | |
KR100256019B1 (ko) | 전선로의 비상보호장치 | |
KR100619663B1 (ko) | 원자력발전소 제어봉 불시낙하 방지 장치 및 방법 | |
MXPA00009696A (es) | Circuito de seguridad para instalacion de ascensores | |
CN102906647B (zh) | Iec 61158现场总线支线的故障保护电路和使用其的方法 | |
GB2562511A (en) | Improvements to control of transformer-fed electrical power supplies | |
KR100420490B1 (ko) | 복수의 분전반을 구비한 수용가의 전력상황 감시 시스템 | |
KR20090112993A (ko) | 디지털 보호 계전기 | |
KR200298557Y1 (ko) | 오일필터의 동작감시장치 | |
KR102460286B1 (ko) | 엘리베이터 보호용 과전압 차단장치 | |
SU1663681A1 (ru) | Устройство дл защиты потребителей от изменени напр жени питающей сети | |
EP0099461B1 (de) | Selektive Erdschlussschutzschaltung für eine Hochspannungskabelstrecke | |
DE4112648C3 (de) | Einrichtung zur Temperaturüberwachung eines elektrischen Antriebs | |
WO2021214160A1 (de) | Energieversorgungsvorrichtung mit sicherheitsgerichteter abschaltung sowie verfahren zum abschalten einer energieversorgungsvorrichtung | |
KR200332272Y1 (ko) | 부하율 표시장치가 설치된 변압기 | |
ITMI20011215A1 (it) | Disposizione circuitale per sorvegliare un carico elettrico |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070712 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101109 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110203 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110208 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110506 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111206 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120302 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120307 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120530 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20130206 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20130311 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130402 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130416 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5252759 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160426 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |