FR2043185A5 - - Google Patents

Info

Publication number
FR2043185A5
FR2043185A5 FR7013043A FR7013043A FR2043185A5 FR 2043185 A5 FR2043185 A5 FR 2043185A5 FR 7013043 A FR7013043 A FR 7013043A FR 7013043 A FR7013043 A FR 7013043A FR 2043185 A5 FR2043185 A5 FR 2043185A5
Authority
FR
France
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
FR7013043A
Other languages
French (fr)
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Application granted granted Critical
Publication of FR2043185A5 publication Critical patent/FR2043185A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/12—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC
    • G05F1/40—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/45—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
    • G05F1/455—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with phase control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Control Of Electrical Variables (AREA)
FR7013043A 1969-04-11 1970-04-10 Expired FR2043185A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2804869A JPS499818B1 (enrdf_load_stackoverflow) 1969-04-11 1969-04-11

Publications (1)

Publication Number Publication Date
FR2043185A5 true FR2043185A5 (enrdf_load_stackoverflow) 1971-02-12

Family

ID=12237850

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7013043A Expired FR2043185A5 (enrdf_load_stackoverflow) 1969-04-11 1970-04-10

Country Status (4)

Country Link
JP (1) JPS499818B1 (enrdf_load_stackoverflow)
DE (1) DE2017261C3 (enrdf_load_stackoverflow)
FR (1) FR2043185A5 (enrdf_load_stackoverflow)
GB (1) GB1304416A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188798B (en) * 1986-03-20 1990-04-04 Sanyo Electric Co Power controller for an electrical load
DE4019355C1 (enrdf_load_stackoverflow) * 1990-06-18 1991-09-12 Plasma-Technik Ag, Wohlen, Ch
CN101968020B (zh) * 2009-07-28 2012-09-26 中国北车集团大连机车车辆有限公司 柴油发电机组的电动机负载软起动及调速方法

Also Published As

Publication number Publication date
GB1304416A (enrdf_load_stackoverflow) 1973-01-24
DE2017261B2 (de) 1979-01-25
DE2017261A1 (de) 1970-10-29
JPS499818B1 (enrdf_load_stackoverflow) 1974-03-06
DE2017261C3 (de) 1979-09-13

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Legal Events

Date Code Title Description
ST Notification of lapse