NL6712405A - - Google Patents

Info

Publication number
NL6712405A
NL6712405A NL6712405A NL6712405A NL6712405A NL 6712405 A NL6712405 A NL 6712405A NL 6712405 A NL6712405 A NL 6712405A NL 6712405 A NL6712405 A NL 6712405A NL 6712405 A NL6712405 A NL 6712405A
Authority
NL
Netherlands
Application number
NL6712405A
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
Priority claimed from US633653A external-priority patent/US3380179A/en
Application filed filed Critical
Publication of NL6712405A publication Critical patent/NL6712405A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/907—Measuring or control devices, e.g. control units, detection means or sensors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/40—Regulating or controlling the amount of current drawn or delivered by the motor for controlling the mechanical load

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
NL6712405A 1966-11-01 1967-09-11 NL6712405A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59119366A 1966-11-01 1966-11-01
US633653A US3380179A (en) 1967-03-20 1967-03-20 Automatic control of swing speed for dredges

Publications (1)

Publication Number Publication Date
NL6712405A true NL6712405A (en) 1968-05-02

Family

ID=27081068

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6712405A NL6712405A (en) 1966-11-01 1967-09-11

Country Status (1)

Country Link
NL (1) NL6712405A (en)

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