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FR1003886A - Systèmes de commandes de moteurs - Google Patents

Systèmes de commandes de moteurs

Info

Publication number
FR1003886A
FR1003886A FR1003886DA FR1003886A FR 1003886 A FR1003886 A FR 1003886A FR 1003886D A FR1003886D A FR 1003886DA FR 1003886 A FR1003886 A FR 1003886A
Authority
FR
France
Prior art keywords
motor control
control systems
systems
motor
control
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
English (en)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1003886A publication Critical patent/FR1003886A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/22—Control systems or devices for electric drives
    • B66C13/23—Circuits for controlling the lowering of the load
    • B66C13/24—Circuits for controlling the lowering of the load by DC motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
FR1003886D 1946-11-21 1947-11-20 Systèmes de commandes de moteurs Expired FR1003886A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1003886XA 1946-11-21 1946-11-21

Publications (1)

Publication Number Publication Date
FR1003886A true FR1003886A (fr) 1952-03-24

Family

ID=22279488

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1003886D Expired FR1003886A (fr) 1946-11-21 1947-11-20 Systèmes de commandes de moteurs

Country Status (1)

Country Link
FR (1) FR1003886A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730459A (en) * 1969-09-18 1973-05-01 D Zuck Airplane with floating wing and reverse propeller thrust

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730459A (en) * 1969-09-18 1973-05-01 D Zuck Airplane with floating wing and reverse propeller thrust

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