FR969258A - Système de commande de courants variables - Google Patents

Système de commande de courants variables

Info

Publication number
FR969258A
FR969258A FR969258DA FR969258A FR 969258 A FR969258 A FR 969258A FR 969258D A FR969258D A FR 969258DA FR 969258 A FR969258 A FR 969258A
Authority
FR
France
Prior art keywords
control system
current control
variable current
variable
current
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 FR969258A publication Critical patent/FR969258A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/0075—Controlling reciprocating movement, e.g. for planing-machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR969258D 1947-07-17 1948-07-16 Système de commande de courants variables Expired FR969258A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US969258XA 1947-07-17 1947-07-17

Publications (1)

Publication Number Publication Date
FR969258A true FR969258A (fr) 1950-12-18

Family

ID=22259757

Family Applications (1)

Application Number Title Priority Date Filing Date
FR969258D Expired FR969258A (fr) 1947-07-17 1948-07-16 Système de commande de courants variables

Country Status (1)

Country Link
FR (1) FR969258A (fr)

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