GB2618463B - Solenoid assembly with included constant-current controller circuit - Google Patents

Solenoid assembly with included constant-current controller circuit Download PDF

Info

Publication number
GB2618463B
GB2618463B GB2312005.8A GB202312005A GB2618463B GB 2618463 B GB2618463 B GB 2618463B GB 202312005 A GB202312005 A GB 202312005A GB 2618463 B GB2618463 B GB 2618463B
Authority
GB
United Kingdom
Prior art keywords
current controller
controller circuit
solenoid assembly
included constant
constant
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.)
Active
Application number
GB2312005.8A
Other versions
GB202312005D0 (en
GB2618463A (en
Inventor
Shaffer Randall
L Davis Brett
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.)
Hanchett Entry Systems Inc
Original Assignee
Hanchett Entry Systems 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
Priority claimed from US16/406,464 external-priority patent/US10964467B2/en
Application filed by Hanchett Entry Systems Inc filed Critical Hanchett Entry Systems Inc
Publication of GB202312005D0 publication Critical patent/GB202312005D0/en
Publication of GB2618463A publication Critical patent/GB2618463A/en
Application granted granted Critical
Publication of GB2618463B publication Critical patent/GB2618463B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of 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
    • H01F7/064—Circuit arrangements for actuating electromagnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B2047/0007—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets with two or more electromagnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0057—Feeding
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0072—Operation
    • E05B2047/0073—Current to unlock only
    • 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
    • H01F2007/1888—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings using pulse width modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electronic Switches (AREA)
GB2312005.8A 2019-05-08 2020-04-27 Solenoid assembly with included constant-current controller circuit Active GB2618463B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/406,464 US10964467B2 (en) 2015-04-14 2019-05-08 Solenoid assembly with included constant-current controller circuit
GB2006165.1A GB2585273B (en) 2019-05-08 2020-04-27 Solenoid assembly with included constant-current controller circuit

Publications (3)

Publication Number Publication Date
GB202312005D0 GB202312005D0 (en) 2023-09-20
GB2618463A GB2618463A (en) 2023-11-08
GB2618463B true GB2618463B (en) 2024-03-06

Family

ID=71080164

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2312005.8A Active GB2618463B (en) 2019-05-08 2020-04-27 Solenoid assembly with included constant-current controller circuit
GB2006165.1A Active GB2585273B (en) 2019-05-08 2020-04-27 Solenoid assembly with included constant-current controller circuit

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2006165.1A Active GB2585273B (en) 2019-05-08 2020-04-27 Solenoid assembly with included constant-current controller circuit

Country Status (1)

Country Link
GB (2) GB2618463B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2479740A (en) * 2010-04-20 2011-10-26 Eaton Ind Mfg Gmbh Remote-control resetting device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2352381A1 (en) * 1976-05-21 1977-12-16 Telemecanique Electrique Electromagnet coil assembly with printed circuit board - has printed circuit board mounted on one flange of coil
US6842325B2 (en) * 2001-09-19 2005-01-11 Square D Company Flexible circuit adhered to metal frame of device
US8851447B2 (en) * 2005-09-15 2014-10-07 Rain Bird Corporation Integrated control circuitry and coil assembly for irrigation control
US7327092B2 (en) * 2005-11-30 2008-02-05 Ge Homeland Protection, Inc. Current driving circuit for inductive loads
US10378242B2 (en) * 2015-04-14 2019-08-13 Hanchett Entry Systems, Inc. Constant-current controller for an inductive load
US10063077B2 (en) * 2016-03-28 2018-08-28 The Boeing Company System architecture for battery charger
CA2978563C (en) * 2016-09-09 2020-04-07 Hanchett Entry Systems, Inc. Degauss circuit for use in an electronically actuated door lock
GB2557973A (en) * 2016-12-21 2018-07-04 Conti Temic Microelectronic Gmbh Solenoid Device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2479740A (en) * 2010-04-20 2011-10-26 Eaton Ind Mfg Gmbh Remote-control resetting device

Also Published As

Publication number Publication date
GB202312005D0 (en) 2023-09-20
GB202006165D0 (en) 2020-06-10
GB2618463A (en) 2023-11-08
GB2585273A (en) 2021-01-06
GB2585273B (en) 2023-10-18

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