GB681400A - Electrical impulse motors - Google Patents

Electrical impulse motors

Info

Publication number
GB681400A
GB681400A GB1465250A GB1465250A GB681400A GB 681400 A GB681400 A GB 681400A GB 1465250 A GB1465250 A GB 1465250A GB 1465250 A GB1465250 A GB 1465250A GB 681400 A GB681400 A GB 681400A
Authority
GB
United Kingdom
Prior art keywords
electrical impulse
june
arm
spring
impulse motors
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
GB1465250A
Inventor
Raphael Alwyn Eades
Bryan Oliver Shepherd
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB1465250A priority Critical patent/GB681400A/en
Publication of GB681400A publication Critical patent/GB681400A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/08—Design features of general application for actuating the drive
    • G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
    • G06M1/102—Design features of general application for actuating the drive by electric or magnetic means by magnetic or electromagnetic means
    • G06M1/107—Design features of general application for actuating the drive by electric or magnetic means by magnetic or electromagnetic means electromotors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

681,400. Electric selectors. NATIONAL RESEARCH DEVELOPMENT CORPORATION. June 11, 1951 [June 12, 1950], No. 14652/50. Class 40 (iv). [Also in Group XXXV] A telephone selector switch comprises a spring arm 13 attached to the rotor 11 of a step-by-step motor (see Group XXXV), the arm being bent out by the armature 14 of an electromagnet 17 to operate the selected set of spring-sets 15.
GB1465250A 1950-06-12 1950-06-12 Electrical impulse motors Expired GB681400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1465250A GB681400A (en) 1950-06-12 1950-06-12 Electrical impulse motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1465250A GB681400A (en) 1950-06-12 1950-06-12 Electrical impulse motors

Publications (1)

Publication Number Publication Date
GB681400A true GB681400A (en) 1952-10-22

Family

ID=10045111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1465250A Expired GB681400A (en) 1950-06-12 1950-06-12 Electrical impulse motors

Country Status (1)

Country Link
GB (1) GB681400A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782354A (en) * 1954-01-28 1957-02-19 Albert G Thomas Motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782354A (en) * 1954-01-28 1957-02-19 Albert G Thomas Motor

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