WO1999035656A3 - Magnet assembly with reciprocating core member and associated method of operation - Google Patents

Magnet assembly with reciprocating core member and associated method of operation Download PDF

Info

Publication number
WO1999035656A3
WO1999035656A3 PCT/US1999/000210 US9900210W WO9935656A3 WO 1999035656 A3 WO1999035656 A3 WO 1999035656A3 US 9900210 W US9900210 W US 9900210W WO 9935656 A3 WO9935656 A3 WO 9935656A3
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic core
solenoid
casing
core member
magnet assembly
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.)
Ceased
Application number
PCT/US1999/000210
Other languages
French (fr)
Other versions
WO1999035656A2 (en
Inventor
David Livshits
Alexander Mostovoy
Georgy Katev
Victor Shliakheckiy
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.)
Robotech Inc
Original Assignee
Robotech Inc
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 Robotech Inc filed Critical Robotech Inc
Priority to EP99901335A priority Critical patent/EP1046178A2/en
Priority to CA002317616A priority patent/CA2317616A1/en
Priority to IL13719299A priority patent/IL137192A0/en
Priority to JP2000527951A priority patent/JP2002501299A/en
Priority to AU21058/99A priority patent/AU2105899A/en
Publication of WO1999035656A2 publication Critical patent/WO1999035656A2/en
Publication of WO1999035656A3 publication Critical patent/WO1999035656A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • H01F7/1607—Armatures entering the 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
    • H01F7/081—Magnetic constructions

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

An electromagnetic assembly includes a casing, a solenoid disposed inside the casing, a stationary magnetic core, and a movable magnetic core. The stationary magnetic core is disposed at least partially inside the solenoid and is fixed relative to the solenoid and the casing, while the movable magnetic core is disposed for reciprocation partially inside the solenoid along an axis. The stationary magnetic core, the movable magnetic core, the solenoid, and the casing have rectangular or square cross sections in planes oriented essentially perpendicularly to the axis.
PCT/US1999/000210 1998-01-08 1999-01-06 Magnet assembly with reciprocating core member and associated method of operation Ceased WO1999035656A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP99901335A EP1046178A2 (en) 1998-01-08 1999-01-06 Magnet assembly with reciprocating core member and associated method of operation
CA002317616A CA2317616A1 (en) 1998-01-08 1999-01-06 Magnet assembly with reciprocating core member and associated method of operation
IL13719299A IL137192A0 (en) 1998-01-08 1999-01-06 Magnet assembly with reciprocating core member and associated method of operation
JP2000527951A JP2002501299A (en) 1998-01-08 1999-01-06 Magnet assembly having a reciprocating core member
AU21058/99A AU2105899A (en) 1998-01-08 1999-01-06 Magnet assembly with reciprocating core member and associated method of operation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7080798P 1998-01-08 1998-01-08
US60/070,807 1998-01-08

Publications (2)

Publication Number Publication Date
WO1999035656A2 WO1999035656A2 (en) 1999-07-15
WO1999035656A3 true WO1999035656A3 (en) 1999-09-23

Family

ID=22097508

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/000210 Ceased WO1999035656A2 (en) 1998-01-08 1999-01-06 Magnet assembly with reciprocating core member and associated method of operation

Country Status (7)

Country Link
US (1) US6188151B1 (en)
EP (1) EP1046178A2 (en)
JP (1) JP2002501299A (en)
AU (1) AU2105899A (en)
CA (1) CA2317616A1 (en)
IL (1) IL137192A0 (en)
WO (1) WO1999035656A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6666784B1 (en) * 1999-10-06 2003-12-23 Ntn Corporation Piston rod piston detector, autotensioner and belt tension adjuster
WO2002095912A1 (en) * 2001-05-21 2002-11-28 Peter Cecil Joseph Parsonage Radial electric motor and control thereof
US20070052304A1 (en) * 2005-09-07 2007-03-08 Philippe Masson Multi-pattern high temperature superconducting motor using flux trapping and concentration
US8820144B2 (en) * 2010-06-06 2014-09-02 International Environmental Technologies, Inc. Apparatus and method for fluid monitoring
AT519095B1 (en) * 2016-10-20 2018-04-15 Trumpf Maschinen Austria Gmbh & Co Kg Feeding method for a machine tool
RU2704315C1 (en) * 2019-06-18 2019-10-28 Общество с ограниченной ответственностью "РЕАКТОРНЫЕ МАШИНЫ" Arc-suppression coil and method of control of nonmagnetic gap of arc-suppression coil

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480057A (en) * 1944-06-05 1949-08-23 Soreng Mfg Corp Solenoid with plunger
US2595755A (en) * 1949-05-24 1952-05-06 Gen Electric Electromagnet
FR1170474A (en) * 1957-03-30 1959-01-15 electromagnet and its application to an electromagnetic clutch
US3196322A (en) * 1963-08-05 1965-07-20 Acme Machine Works Inc Electromagnetic actuator and method of making same
DE1489975A1 (en) * 1965-09-03 1969-06-26 Harting Elektro W Yoke system for electromagnets
DE1764986A1 (en) * 1968-09-17 1972-01-13 Elektroteile Gmbh AC solenoid with pressure-tight armature space
FR2430827A1 (en) * 1978-07-12 1980-02-08 Martelec Control for electromagnetic percussive motor - has regulator to effect coordination of trigger impulses and core plunger motion to promote resonance
DE3209355A1 (en) * 1982-03-15 1983-09-22 Helmut Dipl.-Ing. 1000 Berlin Schöttle Plunger armature magnet
JPS5986822A (en) * 1983-09-30 1984-05-19 Sharp Corp Kerosene stove
DE3425574A1 (en) * 1983-07-12 1985-01-31 Sharp K.K., Osaka DRIVER CIRCUIT FOR ELECTROMAGNETS
DE3720347A1 (en) * 1986-07-04 1988-01-07 Volkswagen Ag MAGNETIC VALVE
US5192936A (en) * 1991-08-22 1993-03-09 Mac Valves, Inc. Solenoid
EP0644561A1 (en) * 1993-09-16 1995-03-22 Binder Magnete GmbH Magnet system for an electromagnetic actuator
US5523684A (en) * 1994-11-14 1996-06-04 Caterpillar Inc. Electronic solenoid control apparatus and method with hall effect technology
FR2743933A1 (en) * 1996-01-22 1997-07-25 Limours Const Elect Electro Electromagnetic tamping actuator for testing concrete samples

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217507A (en) * 1979-01-08 1980-08-12 The Singer Company Linear motor

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480057A (en) * 1944-06-05 1949-08-23 Soreng Mfg Corp Solenoid with plunger
US2595755A (en) * 1949-05-24 1952-05-06 Gen Electric Electromagnet
FR1170474A (en) * 1957-03-30 1959-01-15 electromagnet and its application to an electromagnetic clutch
US3196322A (en) * 1963-08-05 1965-07-20 Acme Machine Works Inc Electromagnetic actuator and method of making same
DE1489975A1 (en) * 1965-09-03 1969-06-26 Harting Elektro W Yoke system for electromagnets
DE1764986A1 (en) * 1968-09-17 1972-01-13 Elektroteile Gmbh AC solenoid with pressure-tight armature space
FR2430827A1 (en) * 1978-07-12 1980-02-08 Martelec Control for electromagnetic percussive motor - has regulator to effect coordination of trigger impulses and core plunger motion to promote resonance
DE3209355A1 (en) * 1982-03-15 1983-09-22 Helmut Dipl.-Ing. 1000 Berlin Schöttle Plunger armature magnet
DE3425574A1 (en) * 1983-07-12 1985-01-31 Sharp K.K., Osaka DRIVER CIRCUIT FOR ELECTROMAGNETS
JPS5986822A (en) * 1983-09-30 1984-05-19 Sharp Corp Kerosene stove
DE3720347A1 (en) * 1986-07-04 1988-01-07 Volkswagen Ag MAGNETIC VALVE
US5192936A (en) * 1991-08-22 1993-03-09 Mac Valves, Inc. Solenoid
EP0644561A1 (en) * 1993-09-16 1995-03-22 Binder Magnete GmbH Magnet system for an electromagnetic actuator
US5523684A (en) * 1994-11-14 1996-06-04 Caterpillar Inc. Electronic solenoid control apparatus and method with hall effect technology
FR2743933A1 (en) * 1996-01-22 1997-07-25 Limours Const Elect Electro Electromagnetic tamping actuator for testing concrete samples

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 008, no. 197 (M - 324) 11 September 1984 (1984-09-11) *

Also Published As

Publication number Publication date
WO1999035656A2 (en) 1999-07-15
CA2317616A1 (en) 1999-07-15
US6188151B1 (en) 2001-02-13
JP2002501299A (en) 2002-01-15
IL137192A0 (en) 2001-07-24
EP1046178A2 (en) 2000-10-25
AU2105899A (en) 1999-07-26

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