FI49012C - Laite tandemnosturien rinnakkaiskäytössä. - Google Patents

Laite tandemnosturien rinnakkaiskäytössä.

Info

Publication number
FI49012C
FI49012C FI28470A FI28470A FI49012C FI 49012 C FI49012 C FI 49012C FI 28470 A FI28470 A FI 28470A FI 28470 A FI28470 A FI 28470A FI 49012 C FI49012 C FI 49012C
Authority
FI
Finland
Prior art keywords
cranes
tandem
parallel use
parallel
tandem cranes
Prior art date
Application number
FI28470A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI49012B (enExample
Inventor
Aoke Sallow
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Application granted granted Critical
Publication of FI49012B publication Critical patent/FI49012B/fi
Publication of FI49012C publication Critical patent/FI49012C/fi

Links

Classifications

    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Control And Safety Of Cranes (AREA)
  • Polyamides (AREA)
FI28470A 1969-02-05 1970-02-02 Laite tandemnosturien rinnakkaiskäytössä. FI49012C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE150469A SE328386B (enExample) 1969-02-05 1969-02-05

Publications (2)

Publication Number Publication Date
FI49012B FI49012B (enExample) 1974-12-02
FI49012C true FI49012C (fi) 1975-03-10

Family

ID=20258310

Family Applications (1)

Application Number Title Priority Date Filing Date
FI28470A FI49012C (fi) 1969-02-05 1970-02-02 Laite tandemnosturien rinnakkaiskäytössä.

Country Status (7)

Country Link
DE (1) DE1909102C3 (enExample)
ES (1) ES365289A1 (enExample)
FI (1) FI49012C (enExample)
FR (1) FR2030297A1 (enExample)
GB (1) GB1252175A (enExample)
NO (1) NO130986C (enExample)
SE (1) SE328386B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156100B (en) * 1984-02-14 1987-11-25 Toshiba Machine Co Ltd Method and system for controlling synchronous drive systems

Also Published As

Publication number Publication date
NO130986C (enExample) 1975-03-19
DE1909102C3 (de) 1974-10-31
NO130986B (enExample) 1974-12-09
DE1909102B2 (de) 1972-08-24
GB1252175A (enExample) 1971-11-03
FI49012B (enExample) 1974-12-02
SE328386B (enExample) 1970-09-14
DE1909102A1 (de) 1970-08-06
ES365289A1 (es) 1971-02-16
FR2030297A1 (enExample) 1970-11-13

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