GB660897A - Alternating current power limiting relay - Google Patents

Alternating current power limiting relay

Info

Publication number
GB660897A
GB660897A GB428349A GB428349A GB660897A GB 660897 A GB660897 A GB 660897A GB 428349 A GB428349 A GB 428349A GB 428349 A GB428349 A GB 428349A GB 660897 A GB660897 A GB 660897A
Authority
GB
United Kingdom
Prior art keywords
alternating current
current power
power limiting
limiting relay
driven
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
GB428349A
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.)
Niles Bement Pond Co
Original Assignee
Niles Bement Pond Co
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 Niles Bement Pond Co filed Critical Niles Bement Pond Co
Priority to GB428349A priority Critical patent/GB660897A/en
Publication of GB660897A publication Critical patent/GB660897A/en
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
    • B23Q15/12—Adaptive control, i.e. adjusting itself to have a performance which is optimum according to a preassigned criterion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Processing (AREA)

Abstract

660,897. Milling. TRIGGS, W. W. (Niles- Bement-Pond Co.). Feb. 16, 1949, No. 4283/49. Class 83 (iii). [Also in Groups XXXV and XXXVI] An automatic control system (see Group XXXV) is described with reference to a conventional milling machine shown diagrammatically as a work-table 1 fed longitudinally by a lead screw 2 driven by a feed motor 11 through forward and reverse gears 7 selected by magnetic clutches 6. The cutter 12 is driven by an electric motor 16. Specification 328,127 is referred to.
GB428349A 1949-02-16 1949-02-16 Alternating current power limiting relay Expired GB660897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB428349A GB660897A (en) 1949-02-16 1949-02-16 Alternating current power limiting relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB428349A GB660897A (en) 1949-02-16 1949-02-16 Alternating current power limiting relay

Publications (1)

Publication Number Publication Date
GB660897A true GB660897A (en) 1951-11-14

Family

ID=9774206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB428349A Expired GB660897A (en) 1949-02-16 1949-02-16 Alternating current power limiting relay

Country Status (1)

Country Link
GB (1) GB660897A (en)

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