NL7000809A - - Google Patents

Info

Publication number
NL7000809A
NL7000809A NL7000809A NL7000809A NL7000809A NL 7000809 A NL7000809 A NL 7000809A NL 7000809 A NL7000809 A NL 7000809A NL 7000809 A NL7000809 A NL 7000809A NL 7000809 A NL7000809 A NL 7000809A
Authority
NL
Netherlands
Application number
NL7000809A
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 filed Critical
Priority to NL7000809A priority Critical patent/NL7000809A/xx
Publication of NL7000809A publication Critical patent/NL7000809A/xx

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)
NL7000809A 1970-01-21 1970-01-21 NL7000809A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7000809A NL7000809A (ko) 1970-01-21 1970-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7000809A NL7000809A (ko) 1970-01-21 1970-01-21

Publications (1)

Publication Number Publication Date
NL7000809A true NL7000809A (ko) 1971-07-23

Family

ID=19809142

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7000809A NL7000809A (ko) 1970-01-21 1970-01-21

Country Status (1)

Country Link
NL (1) NL7000809A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0454667A1 (en) * 1987-01-28 1991-11-06 COHEN, Robert, K Power control and line voltage monitor/compensator for resistance spot welding machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0454667A1 (en) * 1987-01-28 1991-11-06 COHEN, Robert, K Power control and line voltage monitor/compensator for resistance spot welding machines
EP0454667A4 (en) * 1987-01-28 1992-05-13 Robert K Cohen Power control and line voltage monitor/compensator for resistance spot welding machines

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