ES460868A1 - Mejoras en aparato para control automatico de transferencia. - Google Patents

Mejoras en aparato para control automatico de transferencia.

Info

Publication number
ES460868A1
ES460868A1 ES460868A ES460868A ES460868A1 ES 460868 A1 ES460868 A1 ES 460868A1 ES 460868 A ES460868 A ES 460868A ES 460868 A ES460868 A ES 460868A ES 460868 A1 ES460868 A1 ES 460868A1
Authority
ES
Spain
Prior art keywords
electric current
electrical
electrical parameters
pair
source
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
ES460868A
Other languages
English (en)
Spanish (es)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES460868A1 publication Critical patent/ES460868A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control By Computers (AREA)
  • Stand-By Power Supply Arrangements (AREA)
ES460868A 1976-07-19 1977-07-19 Mejoras en aparato para control automatico de transferencia. Expired ES460868A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70642376A 1976-07-19 1976-07-19

Publications (1)

Publication Number Publication Date
ES460868A1 true ES460868A1 (es) 1978-12-01

Family

ID=24837494

Family Applications (1)

Application Number Title Priority Date Filing Date
ES460868A Expired ES460868A1 (es) 1976-07-19 1977-07-19 Mejoras en aparato para control automatico de transferencia.

Country Status (12)

Country Link
JP (1) JPS5312046A (xx)
AU (1) AU514370B2 (xx)
BE (1) BE856934A (xx)
BR (1) BR7704660A (xx)
CA (1) CA1123940A (xx)
DE (1) DE2732379A1 (xx)
ES (1) ES460868A1 (xx)
FR (1) FR2359534A1 (xx)
GB (1) GB1588781A (xx)
IT (1) IT1084986B (xx)
MX (1) MX3517E (xx)
ZA (1) ZA773860B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992551U (ja) * 1982-12-10 1984-06-23 株式会社三輝製作所 二重電源系低圧回路における使用電源側表示機構を具えた静止型電源切替器
JPS59194583U (ja) * 1983-06-11 1984-12-24 柴田科学器械工業株式会社 エアサンプリングポンプ
US6181028B1 (en) * 1999-08-19 2001-01-30 Generac Power Systems, Inc. Transfer mechanism for transferring power between a utility source and a stand-by generator
EP2641489B1 (de) * 2012-03-20 2018-09-26 Hauni Maschinenbau GmbH Messanordnung, ausgebildet und eingerichtet zum Messen von in Strangeinheiten der Tabak verarbeitenden Industrie hergestellten Strängen und/oder Strangabschnitten sowie Strangeinheit mit einer solchen Messanordnung
CN114460866A (zh) * 2021-12-27 2022-05-10 西门子工厂自动化工程有限公司 主回路的信号控制方法、装置和计算机可读介质

Also Published As

Publication number Publication date
ZA773860B (en) 1978-06-28
GB1588781A (en) 1981-04-29
IT1084986B (it) 1985-05-28
AU2697277A (en) 1979-01-18
AU514370B2 (en) 1981-02-05
BE856934A (fr) 1978-01-19
FR2359534A1 (fr) 1978-02-17
MX3517E (es) 1981-01-19
BR7704660A (pt) 1978-04-25
CA1123940A (en) 1982-05-18
DE2732379A1 (de) 1978-01-26
JPS5312046A (en) 1978-02-03

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