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WO2007059261A3 - Residual magnetic devices and methods - Google Patents

Residual magnetic devices and methods Download PDF

Info

Publication number
WO2007059261A3
WO2007059261A3 PCT/US2006/044449 US2006044449W WO2007059261A3 WO 2007059261 A3 WO2007059261 A3 WO 2007059261A3 US 2006044449 W US2006044449 W US 2006044449W WO 2007059261 A3 WO2007059261 A3 WO 2007059261A3
Authority
WO
WIPO (PCT)
Prior art keywords
residual magnetic
magnetic devices
methods
armature
core housing
Prior art date
Application number
PCT/US2006/044449
Other languages
French (fr)
Other versions
WO2007059261A2 (en
Inventor
Gregory J Organek
Steven J Dimig
Original Assignee
Strattec Security Corp
Gregory J Organek
Steven J Dimig
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 US11/280,983 external-priority patent/US20060219497A1/en
Application filed by Strattec Security Corp, Gregory J Organek, Steven J Dimig filed Critical Strattec Security Corp
Priority to EP06837742A priority Critical patent/EP1948467A2/en
Publication of WO2007059261A2 publication Critical patent/WO2007059261A2/en
Publication of WO2007059261A3 publication Critical patent/WO2007059261A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
    • F16D27/108—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members
    • F16D27/112—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members with flat friction surfaces, e.g. discs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/02—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings
    • F16D27/025—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings and with a helical band or equivalent member co-operating with a cylindrical coupling surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/36—Helical cams, Ball-rotating ramps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Electromagnets (AREA)

Abstract

Residual magnetic locks, brakes, rotation inhibitors, clutches, actuators, and latches. The residual magnetic devices can include a core housing and an armature. The residual magnetic devices can include a coil that receives a magnetization current to create an irreversible residual magnetic force between the core housing and the armature.
PCT/US2006/044449 2005-11-16 2006-11-16 Residual magnetic devices and methods WO2007059261A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06837742A EP1948467A2 (en) 2005-11-16 2006-11-16 Residual magnetic devices and methods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/280,983 US20060219497A1 (en) 2005-03-30 2005-11-16 Residual magnetic devices and methods
US11/280,983 2005-11-16

Publications (2)

Publication Number Publication Date
WO2007059261A2 WO2007059261A2 (en) 2007-05-24
WO2007059261A3 true WO2007059261A3 (en) 2007-10-18

Family

ID=38049294

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/044449 WO2007059261A2 (en) 2005-11-16 2006-11-16 Residual magnetic devices and methods

Country Status (3)

Country Link
EP (1) EP1948467A2 (en)
CN (1) CN101360627A (en)
WO (1) WO2007059261A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103177978B (en) * 2011-12-23 2015-11-18 大族激光科技产业集团股份有限公司 High frequency rotational mechanism and wire bonder
CN111521903B (en) * 2020-07-03 2020-09-22 长沙润迅通信设备有限公司 SPD resistive current online intelligent monitoring device and monitoring method

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313381A (en) * 1964-07-02 1967-04-11 Borg Warner Electro-magnetic braking system
GB1144360A (en) * 1965-10-11 1969-03-05 Nat Acme Co Electrically operated clutch or brake mechanisms
US3476223A (en) * 1968-01-17 1969-11-04 Motor Wheel Corp Electromagnet
US4235311A (en) * 1977-10-22 1980-11-25 K. Ernst Brinkmann, Industrieverwaltung Mechanism for adjusting the air gap between the components of an electromagnetic brake
US4401928A (en) * 1979-11-21 1983-08-30 Nissan Motor Company, Limited Seat position automatic adjusting device for an automotive vehicle
US5259264A (en) * 1989-10-31 1993-11-09 Ab Volvo Adjustable steering wheel
US5344204A (en) * 1992-02-09 1994-09-06 Yunzhao Liu Safe driver seat unit in a motor vehicle
US5353688A (en) * 1992-06-26 1994-10-11 Nai Anchorlok, Inc. Tamper-resistant brake actuator
US5708955A (en) * 1995-11-16 1998-01-13 Dana Corporation Method of manufacturing a component for an electromagnetic friction clutch assembly
EP0825356A2 (en) * 1996-08-20 1998-02-25 Eaton Corporation Ball ramp actuator
US6319169B1 (en) * 2000-03-31 2001-11-20 Delphi Technologies, Inc. Magnetic brake for a transmission lock
US6439355B1 (en) * 2000-12-18 2002-08-27 The Hilliard Corporation Electromagnetic spring-actuated brake system
US6603307B2 (en) * 2001-04-03 2003-08-05 Honda Giken Kogyo Kabushiki Kaisha Magnetic flux detector with resistance of its potential setup resistor set larger than that of its search coil
US20040084259A1 (en) * 2000-03-29 2004-05-06 Carlson J. David System comprising magnetically actuated motion control device

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313381A (en) * 1964-07-02 1967-04-11 Borg Warner Electro-magnetic braking system
GB1144360A (en) * 1965-10-11 1969-03-05 Nat Acme Co Electrically operated clutch or brake mechanisms
US3476223A (en) * 1968-01-17 1969-11-04 Motor Wheel Corp Electromagnet
US4235311A (en) * 1977-10-22 1980-11-25 K. Ernst Brinkmann, Industrieverwaltung Mechanism for adjusting the air gap between the components of an electromagnetic brake
US4401928A (en) * 1979-11-21 1983-08-30 Nissan Motor Company, Limited Seat position automatic adjusting device for an automotive vehicle
US5259264A (en) * 1989-10-31 1993-11-09 Ab Volvo Adjustable steering wheel
US5344204A (en) * 1992-02-09 1994-09-06 Yunzhao Liu Safe driver seat unit in a motor vehicle
US5353688A (en) * 1992-06-26 1994-10-11 Nai Anchorlok, Inc. Tamper-resistant brake actuator
US5708955A (en) * 1995-11-16 1998-01-13 Dana Corporation Method of manufacturing a component for an electromagnetic friction clutch assembly
EP0825356A2 (en) * 1996-08-20 1998-02-25 Eaton Corporation Ball ramp actuator
US20040084259A1 (en) * 2000-03-29 2004-05-06 Carlson J. David System comprising magnetically actuated motion control device
US6319169B1 (en) * 2000-03-31 2001-11-20 Delphi Technologies, Inc. Magnetic brake for a transmission lock
US6439355B1 (en) * 2000-12-18 2002-08-27 The Hilliard Corporation Electromagnetic spring-actuated brake system
US6603307B2 (en) * 2001-04-03 2003-08-05 Honda Giken Kogyo Kabushiki Kaisha Magnetic flux detector with resistance of its potential setup resistor set larger than that of its search coil

Also Published As

Publication number Publication date
CN101360627A (en) 2009-02-04
EP1948467A2 (en) 2008-07-30
WO2007059261A2 (en) 2007-05-24

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