FR2830135B1 - ELECTRONIC DEVICE FOR PROTECTING THE SERIAL COMMUNICATION LINE OF AN ELEVATOR INSTALLATION - Google Patents

ELECTRONIC DEVICE FOR PROTECTING THE SERIAL COMMUNICATION LINE OF AN ELEVATOR INSTALLATION

Info

Publication number
FR2830135B1
FR2830135B1 FR0112320A FR0112320A FR2830135B1 FR 2830135 B1 FR2830135 B1 FR 2830135B1 FR 0112320 A FR0112320 A FR 0112320A FR 0112320 A FR0112320 A FR 0112320A FR 2830135 B1 FR2830135 B1 FR 2830135B1
Authority
FR
France
Prior art keywords
protecting
electronic device
communication line
serial communication
elevator installation
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
FR0112320A
Other languages
French (fr)
Other versions
FR2830135A1 (en
Inventor
Jean Louis Albert Cavallo
Domonique Jean Sallaberry
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
Priority to FR0112320A priority Critical patent/FR2830135B1/en
Publication of FR2830135A1 publication Critical patent/FR2830135A1/en
Application granted granted Critical
Publication of FR2830135B1 publication Critical patent/FR2830135B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
FR0112320A 2001-09-25 2001-09-25 ELECTRONIC DEVICE FOR PROTECTING THE SERIAL COMMUNICATION LINE OF AN ELEVATOR INSTALLATION Expired - Fee Related FR2830135B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0112320A FR2830135B1 (en) 2001-09-25 2001-09-25 ELECTRONIC DEVICE FOR PROTECTING THE SERIAL COMMUNICATION LINE OF AN ELEVATOR INSTALLATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0112320A FR2830135B1 (en) 2001-09-25 2001-09-25 ELECTRONIC DEVICE FOR PROTECTING THE SERIAL COMMUNICATION LINE OF AN ELEVATOR INSTALLATION

Publications (2)

Publication Number Publication Date
FR2830135A1 FR2830135A1 (en) 2003-03-28
FR2830135B1 true FR2830135B1 (en) 2004-08-20

Family

ID=8867581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0112320A Expired - Fee Related FR2830135B1 (en) 2001-09-25 2001-09-25 ELECTRONIC DEVICE FOR PROTECTING THE SERIAL COMMUNICATION LINE OF AN ELEVATOR INSTALLATION

Country Status (1)

Country Link
FR (1) FR2830135B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107069953B (en) * 2017-02-27 2024-05-03 上海华宿电气股份有限公司 Monitoring system based on power bus information
CN109449871B (en) * 2018-12-25 2023-07-18 互联智控科技（天津）有限公司 NiCS intelligent controller port protection device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH092749A (en) * 1995-06-21 1997-01-07 Hitachi Ltd Elevator monitoring device
US6173814B1 (en) * 1999-03-04 2001-01-16 Otis Elevator Company Electronic safety system for elevators having a dual redundant safety bus

Also Published As

Publication number Publication date
FR2830135A1 (en) 2003-03-28

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Year of fee payment: 15

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Effective date: 20170531