ES175932A1 - Mejoras en o relativas al funcionamiento de conmutadores en circuitos de suministro de energia electrica - Google Patents

Mejoras en o relativas al funcionamiento de conmutadores en circuitos de suministro de energia electrica

Info

Publication number
ES175932A1
ES175932A1 ES0175932A ES175932A ES175932A1 ES 175932 A1 ES175932 A1 ES 175932A1 ES 0175932 A ES0175932 A ES 0175932A ES 175932 A ES175932 A ES 175932A ES 175932 A1 ES175932 A1 ES 175932A1
Authority
ES
Spain
Prior art keywords
switches
electric energy
energy supply
supply circuits
given
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
Application number
ES0175932A
Other languages
English (en)
Inventor
Hugh Jennings Ward
Thomas Clifford Williams
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.)
Nokia Spain SA
STC PLC
Original Assignee
Alcatel Espana SA
Standard Telephone and Cables PLC
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 Alcatel Espana SA, Standard Telephone and Cables PLC filed Critical Alcatel Espana SA
Publication of ES175932A1 publication Critical patent/ES175932A1/es
Expired 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
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H02H3/07—Details with automatic reconnection and with permanent disconnection after a predetermined number of reconnection cycles

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Air Conditioning Control Device (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • X-Ray Techniques (AREA)

Abstract

Disposición de circuito para el control automático de un dispositivo capaz de adoptar condiciones alternativas en el cual la ocurrencia de un número predeterminado de cambios en una determinada condición ocurriendo cada cambio dentro de un tiempo predeterminado del cambio inmediato anterior causa que se dé una indicación.
ES0175932A 1945-02-02 1946-11-29 Mejoras en o relativas al funcionamiento de conmutadores en circuitos de suministro de energia electrica Expired ES175932A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2663/45A GB645333A (en) 1945-02-02 1945-02-02 Improvements in or relating to the automatic control of electric circuit breakers

Publications (1)

Publication Number Publication Date
ES175932A1 true ES175932A1 (es) 1947-01-01

Family

ID=9743568

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0175932A Expired ES175932A1 (es) 1945-02-02 1946-11-29 Mejoras en o relativas al funcionamiento de conmutadores en circuitos de suministro de energia electrica

Country Status (3)

Country Link
BE (1) BE471169A (es)
ES (1) ES175932A1 (es)
GB (1) GB645333A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108169670A (zh) * 2018-02-01 2018-06-15 贵州电网有限责任公司 一种断路器防跳回路自动试验装置及试验方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108169670A (zh) * 2018-02-01 2018-06-15 贵州电网有限责任公司 一种断路器防跳回路自动试验装置及试验方法
CN108169670B (zh) * 2018-02-01 2023-07-14 贵州电网有限责任公司 一种断路器防跳回路自动试验装置及试验方法

Also Published As

Publication number Publication date
BE471169A (es) 1947-08-13
GB645333A (en) 1950-11-01

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