JPS5788705A - Electromagnet for servo controller - Google Patents

Electromagnet for servo controller

Info

Publication number
JPS5788705A
JPS5788705A JP56150476A JP15047681A JPS5788705A JP S5788705 A JPS5788705 A JP S5788705A JP 56150476 A JP56150476 A JP 56150476A JP 15047681 A JP15047681 A JP 15047681A JP S5788705 A JPS5788705 A JP S5788705A
Authority
JP
Japan
Prior art keywords
electromagnet
servo controller
servo
controller
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.)
Pending
Application number
JP56150476A
Other languages
Japanese (ja)
Inventor
Buresuchia Rikarudo
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.)
Telecom Italia SpA
Olivetti SpA
Original Assignee
Olivetti SpA
Ing C Olivetti and C SpA
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 Olivetti SpA, Ing C Olivetti and C SpA filed Critical Olivetti SpA
Publication of JPS5788705A publication Critical patent/JPS5788705A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/485—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by the process of building-up characters or image elements applicable to two or more kinds of printing or marking processes
    • B41J2/49—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by the process of building-up characters or image elements applicable to two or more kinds of printing or marking processes by writing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/066—Electromagnets with movable winding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1692—Electromagnets or actuators with two coils

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
JP56150476A 1980-09-24 1981-09-22 Electromagnet for servo controller Pending JPS5788705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68471/80A IT1129908B (en) 1980-09-24 1980-09-24 ITETTROMAGNETI AL SAMARIO COBALTO AND SERVO CONTROL DEVICES INCLUDING THESE ELECTROMAGNETS

Publications (1)

Publication Number Publication Date
JPS5788705A true JPS5788705A (en) 1982-06-02

Family

ID=11309514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56150476A Pending JPS5788705A (en) 1980-09-24 1981-09-22 Electromagnet for servo controller

Country Status (5)

Country Link
JP (1) JPS5788705A (en)
DE (1) DE3137862A1 (en)
FR (1) FR2490867A1 (en)
GB (1) GB2086661B (en)
IT (1) IT1129908B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH445605A (en) * 1966-06-17 1967-10-31 Metall Invent Sa Electromagnetic actuator
DE2062444A1 (en) * 1970-12-18 1972-06-29 Schattanik H Oscillating armature motor
FR2311394A1 (en) * 1975-05-16 1976-12-10 Renault Electromagnetic actuator for hydraulic servo-contactor - has annular induction coil in air gap between case and concentric armature magnet
US4150902A (en) * 1976-07-19 1979-04-24 Ing. C. Olivetti & C. Electronic printer having a single tracing element for tracing out alphanumeric characters
US4217507A (en) * 1979-01-08 1980-08-12 The Singer Company Linear motor

Also Published As

Publication number Publication date
IT1129908B (en) 1986-06-11
DE3137862A1 (en) 1982-06-16
GB2086661B (en) 1984-05-23
IT8068471A0 (en) 1980-09-24
FR2490867A1 (en) 1982-03-26
GB2086661A (en) 1982-05-12

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