FR881542A - Small lifting device with electric motor control - Google Patents

Small lifting device with electric motor control

Info

Publication number
FR881542A
FR881542A FR881542DA FR881542A FR 881542 A FR881542 A FR 881542A FR 881542D A FR881542D A FR 881542DA FR 881542 A FR881542 A FR 881542A
Authority
FR
France
Prior art keywords
electric motor
lifting device
motor control
small lifting
small
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
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.)
BROWN
BBC Brown Boveri AG Germany
Original Assignee
BROWN
Brown Boveri und Cie AG Germany
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 BROWN, Brown Boveri und Cie AG Germany filed Critical BROWN
Application granted granted Critical
Publication of FR881542A publication Critical patent/FR881542A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
FR881542D 1941-04-25 1942-04-25 Small lifting device with electric motor control Expired FR881542A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH881542X 1941-04-25

Publications (1)

Publication Number Publication Date
FR881542A true FR881542A (en) 1943-04-28

Family

ID=4544883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR881542D Expired FR881542A (en) 1941-04-25 1942-04-25 Small lifting device with electric motor control

Country Status (1)

Country Link
FR (1) FR881542A (en)

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