BR7904991A - Servomotor eletromagnetico - Google Patents

Servomotor eletromagnetico

Info

Publication number
BR7904991A
BR7904991A BR7904991A BR7904991A BR7904991A BR 7904991 A BR7904991 A BR 7904991A BR 7904991 A BR7904991 A BR 7904991A BR 7904991 A BR7904991 A BR 7904991A BR 7904991 A BR7904991 A BR 7904991A
Authority
BR
Brazil
Prior art keywords
servomotor
electromagnetic
electromagnetic servomotor
Prior art date
Application number
BR7904991A
Other languages
English (en)
Inventor
A Seilly
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of BR7904991A publication Critical patent/BR7904991A/pt

Links

Classifications

    • 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
    • H01F7/1653—Magnetic circuit having axially spaced pole-pieces

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
BR7904991A 1978-08-05 1979-08-03 Servomotor eletromagnetico BR7904991A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7832381 1978-08-05
GB7913721 1979-04-19

Publications (1)

Publication Number Publication Date
BR7904991A true BR7904991A (pt) 1980-04-29

Family

ID=26268461

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7904991A BR7904991A (pt) 1978-08-05 1979-08-03 Servomotor eletromagnetico

Country Status (18)

Country Link
US (1) US4238699A (pt)
AR (1) AR242464A1 (pt)
AU (1) AU523507B2 (pt)
BG (1) BG36639A3 (pt)
BR (1) BR7904991A (pt)
CA (1) CA1116681A (pt)
DD (1) DD145354A5 (pt)
DE (1) DE2931685C2 (pt)
ES (1) ES483126A1 (pt)
FR (1) FR2432758A1 (pt)
HU (1) HU182969B (pt)
IN (1) IN151816B (pt)
IT (1) IT1122666B (pt)
MX (1) MX146899A (pt)
PL (1) PL124261B1 (pt)
RO (1) RO78715A (pt)
SU (1) SU1041047A3 (pt)
TR (1) TR21031A (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326139A (en) * 1979-09-08 1982-04-20 Lucas Industries Limited Electromagnetic devices
US4366401A (en) * 1979-12-01 1982-12-28 Lucas Industries Limited Electromagnetic devices
US4334205A (en) * 1980-05-02 1982-06-08 Lucas Industries Limited Electromagnetic devices
ES269933Y (es) * 1980-11-07 1984-04-01 Lucas Industries Limited Dispositivo electromagnetico.
GB2105912B (en) * 1981-08-22 1984-11-07 Lucas Ind Plc Electromagnetic actuator devices
US4480208A (en) * 1981-10-23 1984-10-30 Lucas Industries Public Limited Company Stator structure for an electromagnetic device
GB8313170D0 (en) * 1983-05-13 1983-06-22 Lucas Ind Plc Electromagnetic devices
GB8515352D0 (en) * 1985-06-18 1985-07-17 Lucas Ind Plc Winding method
WO1997029536A1 (en) * 1996-02-09 1997-08-14 Serge Vallve Fully programmable, variable speed, true positioning coil
US6734582B2 (en) * 2001-04-10 2004-05-11 International Business Machines Corporation Linear actuator using a rotating motor
DE10261574A1 (de) * 2002-12-23 2004-07-01 Robert Bosch Gmbh Klauenpolmotor
US7619861B2 (en) * 2004-09-29 2009-11-17 Pass & Seymour, Inc. Protective device having a thin construction
JP2006140246A (ja) * 2004-11-11 2006-06-01 Shinano Kenshi Co Ltd アクチュエータ
DE102009027131A1 (de) * 2009-06-24 2010-12-30 Zf Friedrichshafen Ag Linearstelleinheit für eine Schalteinrichtung eines Getriebes
US8502627B1 (en) * 2012-09-19 2013-08-06 International Controls And Measurements Corporation Relay with stair-structured pole faces
DE102014010001B4 (de) * 2014-07-05 2023-01-19 Festo Se & Co. Kg Elektrisch betätigbare Funktionseinheit, insbesondere Magnetventil
DE102017127021A1 (de) * 2017-11-16 2019-05-16 Technische Universität Wien Reluktanz-Linearaktor und damit ausgeführte Werkzeuge/Antriebe
DE102022117759A1 (de) 2022-07-15 2024-01-18 Technische Universität Wien Linearaktor mit optimierter Induktivität und Verfahren zum Wickeln und Verschalten von Spulen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR812818A (fr) * 1935-11-27 1937-05-19 Oerlikon Maschf électro-aimant à plusieurs positions de fin de course exactement déterminées
FR53282E (fr) * 1943-11-06 1945-10-03 Perfectionnements aux électro-aimants
US2448727A (en) * 1944-03-27 1948-09-07 Warner Electric Brake Mfg Co Solenoid with armature
US3312842A (en) * 1964-04-30 1967-04-04 Little Inc A Reciprocating actuator
US3353040A (en) * 1965-07-20 1967-11-14 Frank R Abbott Electrodynamic transducer
GB1504873A (en) * 1974-02-26 1978-03-22 Simms Group Res Dev Ltd Electromagnetic devices
GB1528916A (en) * 1974-11-29 1978-10-18 Simms Group Res Dev Ltd Electro-magnetic devices
US4145625A (en) * 1975-01-25 1979-03-20 Simms Group Research & Development Limited Electro-magnetic devices
US4003013A (en) * 1975-02-25 1977-01-11 Simms Group Research & Development Limited Electromagnetic devices
US4123691A (en) * 1975-07-05 1978-10-31 Lucas Industries Limited Electromagnetic devices
GB1570395A (en) * 1976-01-22 1980-07-02 Simms Group Res Dev Ltd Electromagnetic devices
GB1541676A (en) * 1976-03-11 1979-03-07 Lucas Industries Ltd Electromagnetic activating devices
GB1591097A (en) * 1976-11-19 1981-06-17 Lucas Industries Ltd Electrically operated actuating device

Also Published As

Publication number Publication date
US4238699A (en) 1980-12-09
DD145354A5 (de) 1980-12-03
AU4948479A (en) 1980-02-14
AU523507B2 (en) 1982-07-29
CA1116681A (en) 1982-01-19
HU182969B (en) 1984-03-28
MX146899A (es) 1982-09-02
RO78715A (ro) 1982-03-24
IT1122666B (it) 1986-04-23
IN151816B (pt) 1983-08-06
DE2931685C2 (de) 1986-09-11
BG36639A3 (en) 1984-12-16
PL217598A1 (pt) 1980-07-28
ES483126A1 (es) 1980-09-01
FR2432758A1 (fr) 1980-02-29
PL124261B1 (en) 1983-01-31
TR21031A (tr) 1983-05-23
IT7924832A0 (it) 1979-08-01
DE2931685A1 (de) 1980-02-21
SU1041047A3 (ru) 1983-09-07
FR2432758B1 (pt) 1982-07-16
AR242464A1 (es) 1993-03-31

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19940803