EP2071595A1 - Schaltung für elektromagnetische Aktoren mit Parallelschaltung zum Anziehen und Serienschaltung zum Halten - Google Patents

Schaltung für elektromagnetische Aktoren mit Parallelschaltung zum Anziehen und Serienschaltung zum Halten Download PDF

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Publication number
EP2071595A1
EP2071595A1 EP07254879A EP07254879A EP2071595A1 EP 2071595 A1 EP2071595 A1 EP 2071595A1 EP 07254879 A EP07254879 A EP 07254879A EP 07254879 A EP07254879 A EP 07254879A EP 2071595 A1 EP2071595 A1 EP 2071595A1
Authority
EP
European Patent Office
Prior art keywords
electromagnetic
excitation coils
actuation
serial
switch device
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.)
Pending
Application number
EP07254879A
Other languages
English (en)
French (fr)
Inventor
Tai-Her Yang
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.)
Individual
Original Assignee
Individual
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 to TW096137752A priority Critical patent/TW200916999A/zh
Application filed by Individual filed Critical Individual
Priority to EP07254879A priority patent/EP2071595A1/de
Publication of EP2071595A1 publication Critical patent/EP2071595A1/de
Pending legal-status Critical Current

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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
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1827—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current by changing number of serially-connected turns or windings
    • 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
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1833—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current by changing number of parallel-connected turns or windings
    • 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
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1877—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings controlling a plurality of loads
    • 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
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1816—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current making use of an energy accumulator
    • 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
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
    • H01H47/08—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current by changing number of parallel-connected turns or windings

Definitions

  • the present invention is to use two or above two electromagnetic actuators generating electromagnetic effect through electrical current excited coil, through the control of switch device, for the control of two or above two excitation coils for parallel actuation and then switch to series connection to maintain electrically actuated operation.
  • the present invention is a kind of switch device for the control of two or above two electromagnetic actuators, for driving coil such as electromagnetic brake, electromagnetic clutch, electromagnetic switch, electromagnetic relay, and electromagnetic valve, etc. to perform parallel actuation, so as to generate better electromagnetic actuation power, and through the control of switch device, take driving coil switch into serial connection to reduce the electrical current of driving coil, but still maintain the operation of electrical actuation in order to save electricity and reduce the heat generated by the electromagnetic actuator.
  • driving coil such as electromagnetic brake, electromagnetic clutch, electromagnetic switch, electromagnetic relay, and electromagnetic valve, etc.
  • the electromagnetic actuation device applicable to the present invention must have the characteristic of maintaining electrically actuating operation after the excitation coil switched to serial connection state.
  • the present excitation actuator parallel actuation serial sustaining driving circuit is focusing at two or above two electromagnetic actuators with excitation coil, such as electromagnetic brake, electromagnetic clutch, electromagnetic switch, electromagnetic relay, or electromagnetic valve, etc., through the control of switch device, using the excitation coil for parallel actuation and serial sustaining operation in order to save electrical energy.
  • excitation coil such as electromagnetic brake, electromagnetic clutch, electromagnetic switch, electromagnetic relay, or electromagnetic valve, etc.
  • Fig. 1 illustrates the circuit block chart of the present invention, essentially comprised of:
  • this electromagnetic actuator parallel actuation serial sustaining driving circuit the two or above two electromagnetic actuators installed can be formed by the same or different electromagnetic actuators.
  • the previously stated capacitor connected to excitation coils 102' and 112' in parallel when in use of DC electrical energy for driving excitation coils also can use flying wheel diode for replacement of capacitors or mixed in use; when in use of AC electrical energy for driving excitation coils, it is also possible to be replaced by the short circuit conducting ring or short circuit shielded windings.
  • this electromagnetic actuator parallel actuation serial sustaining driving circuit can use the excitation coil of the electromagnetic actuator for parallel state actuation in order to obtain better actuation response characters and control to switch excitation coil as serial connection so as to sustain electromagnetic actuation as the operation of electrical actuation with energy savings as characteristics.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Relay Circuits (AREA)
EP07254879A 2007-10-08 2007-12-14 Schaltung für elektromagnetische Aktoren mit Parallelschaltung zum Anziehen und Serienschaltung zum Halten Pending EP2071595A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW096137752A TW200916999A (en) 2007-10-08 2007-10-08 Electromagnetic actuator parallel actuation serial sustaining driving circuit
EP07254879A EP2071595A1 (de) 2007-10-08 2007-12-14 Schaltung für elektromagnetische Aktoren mit Parallelschaltung zum Anziehen und Serienschaltung zum Halten

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW096137752A TW200916999A (en) 2007-10-08 2007-10-08 Electromagnetic actuator parallel actuation serial sustaining driving circuit
EP07254879A EP2071595A1 (de) 2007-10-08 2007-12-14 Schaltung für elektromagnetische Aktoren mit Parallelschaltung zum Anziehen und Serienschaltung zum Halten

Publications (1)

Publication Number Publication Date
EP2071595A1 true EP2071595A1 (de) 2009-06-17

Family

ID=45607477

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07254879A Pending EP2071595A1 (de) 2007-10-08 2007-12-14 Schaltung für elektromagnetische Aktoren mit Parallelschaltung zum Anziehen und Serienschaltung zum Halten

Country Status (2)

Country Link
EP (1) EP2071595A1 (de)
TW (1) TW200916999A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2264723A1 (de) * 2009-04-09 2010-12-22 Tai-Her Yang Elektromagnetische Auslösungsvorrichtung mit Spulen geeignet zum Halten der Elektrifizierung in Reihenschaltung nach einer Auslösung in Parallelschaltung
CN101923938A (zh) * 2010-08-11 2010-12-22 夏育红 一种电磁线圈装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043990A (en) * 1958-09-23 1962-07-10 Cutler Hammer Inc Energizing control system for a plurality of electromagnets
US3947220A (en) * 1974-10-21 1976-03-30 Johnson Service Company Fuel ignition control arrangement
DE2623684A1 (de) * 1976-05-26 1977-12-01 Siemens Ag Schaltungsanordnung zur gleichzeitigen umschaltung von relais von einer ansprecherregung auf eine halteerregung
DE3742339A1 (de) * 1987-01-21 1988-08-04 Volkswagen Ag Schaltungsanordnung zur ansteuerung von magnetspulen, insbesondere in kraftstoff-einspritzventilen
DE10113457A1 (de) * 2000-03-20 2001-09-27 Actuant Corp Verfahren zur Steuerung von Spulen einer elektromagnetischen Steuereinrichtung und Vorrichtung zur Durchführung dieses Verfahrens

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043990A (en) * 1958-09-23 1962-07-10 Cutler Hammer Inc Energizing control system for a plurality of electromagnets
US3947220A (en) * 1974-10-21 1976-03-30 Johnson Service Company Fuel ignition control arrangement
DE2623684A1 (de) * 1976-05-26 1977-12-01 Siemens Ag Schaltungsanordnung zur gleichzeitigen umschaltung von relais von einer ansprecherregung auf eine halteerregung
DE3742339A1 (de) * 1987-01-21 1988-08-04 Volkswagen Ag Schaltungsanordnung zur ansteuerung von magnetspulen, insbesondere in kraftstoff-einspritzventilen
DE10113457A1 (de) * 2000-03-20 2001-09-27 Actuant Corp Verfahren zur Steuerung von Spulen einer elektromagnetischen Steuereinrichtung und Vorrichtung zur Durchführung dieses Verfahrens

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2264723A1 (de) * 2009-04-09 2010-12-22 Tai-Her Yang Elektromagnetische Auslösungsvorrichtung mit Spulen geeignet zum Halten der Elektrifizierung in Reihenschaltung nach einer Auslösung in Parallelschaltung
CN101923938A (zh) * 2010-08-11 2010-12-22 夏育红 一种电磁线圈装置
CN101923938B (zh) * 2010-08-11 2012-07-25 夏育红 一种电磁线圈装置

Also Published As

Publication number Publication date
TW200916999A (en) 2009-04-16

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