IL147433A0 - Electromagnetic rams - Google Patents

Electromagnetic rams

Info

Publication number
IL147433A0
IL147433A0 IL14743300A IL14743300A IL147433A0 IL 147433 A0 IL147433 A0 IL 147433A0 IL 14743300 A IL14743300 A IL 14743300A IL 14743300 A IL14743300 A IL 14743300A IL 147433 A0 IL147433 A0 IL 147433A0
Authority
IL
Israel
Prior art keywords
rams
electromagnetic
electromagnetic rams
Prior art date
Application number
IL14743300A
Original Assignee
Kinetic Developments 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
Priority claimed from GBGB9915708.3A external-priority patent/GB9915708D0/en
Priority claimed from GBGB9919214.8A external-priority patent/GB9919214D0/en
Application filed by Kinetic Developments Ltd filed Critical Kinetic Developments Ltd
Publication of IL147433A0 publication Critical patent/IL147433A0/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • 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
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • 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
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Linear Motors (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electromagnets (AREA)
IL14743300A 1999-07-05 2000-07-04 Electromagnetic rams IL147433A0 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9915708.3A GB9915708D0 (en) 1999-07-05 1999-07-05 Electromagnetic rams
GBGB9919214.8A GB9919214D0 (en) 1999-08-13 1999-08-13 Electromagnetic rams
PCT/GB2000/002563 WO2001003151A1 (en) 1999-07-05 2000-07-04 Electromagnetic rams

Publications (1)

Publication Number Publication Date
IL147433A0 true IL147433A0 (en) 2002-08-14

Family

ID=26315729

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14743300A IL147433A0 (en) 1999-07-05 2000-07-04 Electromagnetic rams

Country Status (8)

Country Link
EP (1) EP1198804A1 (en)
JP (1) JP2003504840A (en)
KR (1) KR20020070422A (en)
CN (1) CN1360725A (en)
AU (1) AU5696700A (en)
CA (1) CA2378461A1 (en)
IL (1) IL147433A0 (en)
WO (1) WO2001003151A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0309529D0 (en) * 2003-04-28 2003-06-04 Denne Phillip R M Improvements in electrical machines
CN1846285B (en) * 2003-09-05 2011-10-05 Abb技术有限公司 Electromagnetic actuator having a improved initial force and latching force
CN103956248B (en) * 2014-04-01 2016-11-23 中国科学院宁波材料技术与工程研究所 A kind of electromagnetic actuator device and use the flat machine of this device
CN103984245B (en) * 2014-04-01 2017-01-25 中国科学院宁波材料技术与工程研究所 Multilevel electromagnetic control device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245917A (en) * 1979-02-28 1981-01-20 Roger Mosciatti Linear actuator driven printer
DE3267952D1 (en) * 1981-03-21 1986-01-30 Vacuumschmelze Gmbh Magnetic drive system for producing linear movements
JP2751567B2 (en) * 1990-05-28 1998-05-18 ソニー株式会社 Voice coil type actuator

Also Published As

Publication number Publication date
EP1198804A1 (en) 2002-04-24
WO2001003151A1 (en) 2001-01-11
KR20020070422A (en) 2002-09-09
CA2378461A1 (en) 2001-01-11
JP2003504840A (en) 2003-02-04
AU5696700A (en) 2001-01-22
CN1360725A (en) 2002-07-24

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