GB2180099B - A direct-current electromagnet - Google Patents

A direct-current electromagnet

Info

Publication number
GB2180099B
GB2180099B GB8619185A GB8619185A GB2180099B GB 2180099 B GB2180099 B GB 2180099B GB 8619185 A GB8619185 A GB 8619185A GB 8619185 A GB8619185 A GB 8619185A GB 2180099 B GB2180099 B GB 2180099B
Authority
GB
United Kingdom
Prior art keywords
direct
current electromagnet
electromagnet
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
GB8619185A
Other languages
English (en)
Other versions
GB8619185D0 (en
GB2180099A (en
Inventor
Gerard Koehler
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique SA
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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Publication of GB8619185D0 publication Critical patent/GB8619185D0/en
Publication of GB2180099A publication Critical patent/GB2180099A/en
Application granted granted Critical
Publication of GB2180099B publication Critical patent/GB2180099B/en
Expired legal-status Critical Current

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
    • H01F7/1638—Armatures not entering the winding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
GB8619185A 1985-08-16 1986-08-06 A direct-current electromagnet Expired GB2180099B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8512459A FR2586324B1 (fr) 1985-08-16 1985-08-16 Electro-aimant a courant continu a mouvement de translation

Publications (3)

Publication Number Publication Date
GB8619185D0 GB8619185D0 (en) 1986-09-17
GB2180099A GB2180099A (en) 1987-03-18
GB2180099B true GB2180099B (en) 1989-08-02

Family

ID=9322266

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8619185A Expired GB2180099B (en) 1985-08-16 1986-08-06 A direct-current electromagnet

Country Status (12)

Country Link
US (1) US4692729A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6245009A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8603917A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1274573A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH668498A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3627661A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2001373A6 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2586324B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2180099B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HK (1) HK96491A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1196582B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE462130B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2792108B1 (fr) * 1999-04-12 2001-05-04 Schneider Electric Sa Electroaimant a courant continu
JP4715412B2 (ja) * 2005-09-20 2011-07-06 富士電機機器制御株式会社 電磁開閉装置
FR3035439B1 (fr) 2015-04-27 2017-05-19 Snecma Moteur d'aeronef a soufflante non carenee comportant une helice ayant des aubes dont les pieds sont hors de la nacelle en etant couverts par des capots demontables
FR3054924B1 (fr) * 2016-08-04 2020-12-04 Schneider Electric Ind Sas Partie mobile d'un actionneur electromagnetique pour un contacteur electrique, actionneur comprenant une telle partie et contacteur

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB631696A (en) * 1947-05-31 1949-11-08 E R And F Turner Ltd Improvements in and relating to the starting of single phase induction motors
GB2112212A (en) * 1981-04-30 1983-07-13 Matsushita Electric Works Ltd Polarized electromagnetic relay
GB2142188A (en) * 1983-06-25 1985-01-09 Standard Telephones Cables Ltd Electrical relays
EP0146421A1 (fr) * 1983-11-16 1985-06-26 Telemecanique Electro-aimant comprenant des culasses et une armature comportant un aimant permanent muni sur ses faces polaires, de pieces polaires débordant de l'axe de l'aimant, cet axe étant perpendiculaire à la direction du mouvement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734153A (en) * 1956-02-07 Solenoid with plunger
FR615035A (fr) * 1925-08-31 1926-12-28 Perfectionnements aux électro-aimants
US2531500A (en) * 1948-02-13 1950-11-28 Gen Motors Corp Solenoid unit
US2915681A (en) * 1957-11-20 1959-12-01 Indiana Steel Products Co Magnet assemblies
FR1417292A (fr) * 1964-09-30 1965-11-12 Moteur électrique à circuit magnétique en pont
FR2520152B1 (fr) * 1982-01-20 1986-02-28 Telemecanique Electrique Electro-aimant a equipage mobile a aimant permanent a fonctionnement monostable
FR2522871B1 (fr) * 1982-03-05 1986-11-21 Telemecanique Electrique Electro-aimant a courant continu, en particulier pour contacteur
GB8313170D0 (en) * 1983-05-13 1983-06-22 Lucas Ind Plc Electromagnetic devices
FR2569299B1 (fr) * 1984-08-20 1986-12-05 Telemecanique Electrique Electro-aimant polarise presentant une disposition symetrique
FR2573567B1 (fr) * 1984-11-19 1987-01-09 Telemecanique Electrique Electroaimant polarise presentant une disposition symetrique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB631696A (en) * 1947-05-31 1949-11-08 E R And F Turner Ltd Improvements in and relating to the starting of single phase induction motors
GB2112212A (en) * 1981-04-30 1983-07-13 Matsushita Electric Works Ltd Polarized electromagnetic relay
GB2142188A (en) * 1983-06-25 1985-01-09 Standard Telephones Cables Ltd Electrical relays
EP0146421A1 (fr) * 1983-11-16 1985-06-26 Telemecanique Electro-aimant comprenant des culasses et une armature comportant un aimant permanent muni sur ses faces polaires, de pieces polaires débordant de l'axe de l'aimant, cet axe étant perpendiculaire à la direction du mouvement

Also Published As

Publication number Publication date
GB8619185D0 (en) 1986-09-17
DE3627661A1 (de) 1987-02-26
CH668498A5 (fr) 1988-12-30
SE8603440D0 (sv) 1986-08-15
FR2586324A1 (fr) 1987-02-20
IT1196582B (it) 1988-11-16
SE462130B (sv) 1990-05-07
SE8603440L (sv) 1987-02-17
BR8603917A (pt) 1987-03-24
JPS6245009A (ja) 1987-02-27
US4692729A (en) 1987-09-08
CA1274573A (fr) 1990-09-25
GB2180099A (en) 1987-03-18
HK96491A (en) 1991-12-06
IT8648383A0 (it) 1986-08-14
ES2001373A6 (es) 1988-05-16
JPH0378767B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-12-16
FR2586324B1 (fr) 1988-11-10
DE3627661C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-10-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920806