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GB2204183B - An alternating current magnet with at least one short circuit ring - Google Patents

An alternating current magnet with at least one short circuit ring

Info

Publication number
GB2204183B
GB2204183B GB8809695A GB8809695A GB2204183B GB 2204183 B GB2204183 B GB 2204183B GB 8809695 A GB8809695 A GB 8809695A GB 8809695 A GB8809695 A GB 8809695A GB 2204183 B GB2204183 B GB 2204183B
Authority
GB
United Kingdom
Prior art keywords
alternating current
short circuit
circuit ring
current magnet
magnet
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 - Fee Related
Application number
GB8809695A
Other versions
GB8809695D0 (en
GB2204183A (en
Inventor
Hans Gehbauer
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.)
Rockwell Automation Switzerland GmbH
Original Assignee
Sprecher und Schuh AG
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 Sprecher und Schuh AG filed Critical Sprecher und Schuh AG
Publication of GB8809695D0 publication Critical patent/GB8809695D0/en
Publication of GB2204183A publication Critical patent/GB2204183A/en
Application granted granted Critical
Publication of GB2204183B publication Critical patent/GB2204183B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01F7/10—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current
    • H01F7/12—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current having anti-chattering arrangements
    • H01F7/1205—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current having anti-chattering arrangements having short-circuited conductors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
GB8809695A 1987-04-24 1988-04-25 An alternating current magnet with at least one short circuit ring Expired - Fee Related GB2204183B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH157587A CH673171A5 (en) 1987-04-24 1987-04-24

Publications (3)

Publication Number Publication Date
GB8809695D0 GB8809695D0 (en) 1988-06-02
GB2204183A GB2204183A (en) 1988-11-02
GB2204183B true GB2204183B (en) 1990-06-20

Family

ID=4213622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8809695A Expired - Fee Related GB2204183B (en) 1987-04-24 1988-04-25 An alternating current magnet with at least one short circuit ring

Country Status (4)

Country Link
CH (1) CH673171A5 (en)
DE (1) DE3802689C2 (en)
FR (1) FR2614464B1 (en)
GB (1) GB2204183B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104458178B (en) * 2014-12-22 2017-10-13 黄俊龙 The attachment structure of electric vibration table central magnetic pole and short-circuited conducting sleeve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1061010A (en) * 1964-05-15 1967-03-08 Westinghouse Electric Corp Electromagnetic device
GB1365608A (en) * 1971-05-14 1974-09-04 Sprecher & Schuh Ag Electromagnet more particularly for driving electric switchgear

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032828B (en) * 1953-04-24 1958-06-26 Siemens Ag Groove for fixing short-circuit rings in switching magnets
DE1040671B (en) * 1957-05-27 1958-10-09 Amag Hilpert Pegnitzhuette A G Groove lock for electrical machines
DE1779078U (en) * 1958-02-03 1958-12-11 Licentia Gmbh AC solenoid with grooved short-circuit rings.
DE1848289U (en) * 1961-09-11 1962-03-15 Licentia Gmbh AC MAGNET.
DE6607531U (en) * 1962-09-29 1971-04-08 Siemens Ag AC TRAIN MAGNET
FR1337168A (en) * 1962-10-29 1963-09-06 Bbc Brown Boveri & Cie alternating current electromagnet with short-circuited windings in the pole surfaces
DE1869754U (en) * 1963-01-09 1963-04-04 Stotz Kontakt Gmbh AC MAGNET WITH ELASTICALLY CONNECTED SHORT-CIRCUIT WINDING.
FR1510049A (en) * 1966-12-06 1968-01-19 Unelec Device for fixing the phase shift ring of an alternating current electromagnet
SU595830A1 (en) * 1974-07-05 1978-02-28 Предприятие П/Я А-7676 Device for securing winding in electric machine core slot

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1061010A (en) * 1964-05-15 1967-03-08 Westinghouse Electric Corp Electromagnetic device
GB1365608A (en) * 1971-05-14 1974-09-04 Sprecher & Schuh Ag Electromagnet more particularly for driving electric switchgear

Also Published As

Publication number Publication date
FR2614464A1 (en) 1988-10-28
GB8809695D0 (en) 1988-06-02
FR2614464B1 (en) 1991-08-30
CH673171A5 (en) 1990-02-15
DE3802689C2 (en) 1998-04-30
GB2204183A (en) 1988-11-02
DE3802689A1 (en) 1988-11-17

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070425