GB107856A - Improvements in Electric Lifting Magnets. - Google Patents

Improvements in Electric Lifting Magnets.

Info

Publication number
GB107856A
GB107856A GB1181216A GB1181216A GB107856A GB 107856 A GB107856 A GB 107856A GB 1181216 A GB1181216 A GB 1181216A GB 1181216 A GB1181216 A GB 1181216A GB 107856 A GB107856 A GB 107856A
Authority
GB
United Kingdom
Prior art keywords
coils
west
coil
electric lifting
conductors
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
GB1181216A
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.)
Allen West and Co Ltd
Original Assignee
Allen West and Co 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 Allen West and Co Ltd filed Critical Allen West and Co Ltd
Priority to GB1181216A priority Critical patent/GB107856A/en
Publication of GB107856A publication Critical patent/GB107856A/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
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H01F7/206—Electromagnets for lifting, handling or transporting of magnetic pieces or material

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)

Abstract

107,856. West, A., and West & Co., A. Aug. 19, 1916. Electro-magnets.- The coils h of a lifting-magnet are composed of strip conductors : i formed with corrugations, indentations, or the like j so that the faces of the conductors and the intervening insulation k are caused to interlock. The coils are wound on a steel bobbin e insulated from the magnet core b and side flange c by means of mica. The last turn of each coil is held in position by shrinking or pressing on a ring of sheet metal of the same thickness as one coil, or of two coils, if the ends are to be connected together. The coils are protected by a plate m of manganese steel. The pole-shoes are formed with shoulders q to resist side blows.
GB1181216A 1916-08-19 1916-08-19 Improvements in Electric Lifting Magnets. Expired GB107856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1181216A GB107856A (en) 1916-08-19 1916-08-19 Improvements in Electric Lifting Magnets.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1181216A GB107856A (en) 1916-08-19 1916-08-19 Improvements in Electric Lifting Magnets.

Publications (1)

Publication Number Publication Date
GB107856A true GB107856A (en) 1917-07-19

Family

ID=32408528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1181216A Expired GB107856A (en) 1916-08-19 1916-08-19 Improvements in Electric Lifting Magnets.

Country Status (1)

Country Link
GB (1) GB107856A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20091241A1 (en) * 2009-07-13 2011-01-14 Sgm Gantry Spa ELECTROMAGNET FOR HANDLING TUBULAR ELEMENTS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20091241A1 (en) * 2009-07-13 2011-01-14 Sgm Gantry Spa ELECTROMAGNET FOR HANDLING TUBULAR ELEMENTS
WO2011006770A1 (en) * 2009-07-13 2011-01-20 Sgm Gantry S.P.A. Electromagnet for moving tubular members
KR20120041220A (en) * 2009-07-13 2012-04-30 에스지엠 갠트리 에스.피.에이. Eletromagnet for moving tubular members
KR101691497B1 (en) * 2009-07-13 2017-01-09 에스지엠 갠트리 에스.피.에이. Eletromagnet for moving tubular members

Similar Documents

Publication Publication Date Title
US2548624A (en) Electric induction apparatus
GB715226A (en) Improvements relating to electro-magnetic coils
GB107856A (en) Improvements in Electric Lifting Magnets.
US1731861A (en) Magnetic core
US2407625A (en) Magnetic core
US2408212A (en) Electrical induction apparatus
US2264057A (en) Coil support for electrical induction apparatus
GB499010A (en) Improvements in and relating to electric transformers
US3041565A (en) Laminated winding core for electromagnetic devices
US3153214A (en) Wound magnetic core structure for inductive apparatus
US1117293A (en) Induction-coil.
GB1220274A (en) Improvements in or relating to transformers, chokes, and the like
ES398127A1 (en) Laminated magnetic core for induction devices and laminations for forming such magnetic core
US407618A (en) Marmaduke m
US536608A (en) dickerson
JPS55145305A (en) Core structure of alternative current magnet
JP2004055787A5 (en)
US428574A (en) Electrical converter
GB583957A (en) Improvements in or relating to electrical induction apparatus
GB542864A (en) Improvements in and relating to transformers
GB266799A (en) Improvements in electric motors
KR20080024855A (en) Stator core of motor made of different material
JPS5831382Y2 (en) Roueihen Atsukinotetsushin
GB190715594A (en) An Improved Armature for Magneto Induction Machines.
GB190809838A (en) An Improved Regulatable Inductive Resistance.