• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Electronic power circuit applicable in electric door openers. Electronic circuit comprising: a rectifier block (1) connected through two connectors without polarity to a main power (a) of a range of 6 to 28 v. Ac/dc; a voltage regulator (2) connected to the rectifier block (1) and which provides a fixed and stable internal supply (b) to a microprocessor (4) that determines the main power level (a) through a conditioning stage ( 3) and performs a timing to activate a power stage (5) that initially supplies a solenoid with the maximum energy as a function of the main power (6 to 28 v. Ac/dc), and then a low power mode through the use of a pulse width modulation (c), the solenoid (6) remaining activated until the main power supply (a) is disconnected. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2575827A1
    申请号:ES201431965
    申请日:2014-12-30
    公开日:2016-07-01
    发明作者:Roger ANDREU PALLEROLA
    申请人:Openers and Closers SL；
    IPC主号:
    专利说明:

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    权利要求:
    Claims (1)
    [1]
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    同族专利:
    公开号 | 公开日
    ES2575827B1|2017-01-25|
    EP3040498A1|2016-07-06|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5654865A|1995-08-28|1997-08-05|Hanchett Entry Systems, Inc.|Power and control circuit for an electric door strike|
    US6671158B1|2001-11-05|2003-12-30|Deltrol Controls|Pulse width modulated solenoid|
    DE102008014976A1|2007-05-08|2008-11-13|Ist Systems Gmbh|Electric door opener for opening door has signal modulation device producing operating signal to pass current through coil|
    US4878147A|1987-08-05|1989-10-31|Kabushiki Kaisha Toshiba|Electromagnetic coil drive device|
    US4797779A|1987-10-05|1989-01-10|Folger Adam Company|Pulsed power supply|
    US6611414B1|1996-08-30|2003-08-26|Harrow Products, Inc.|Control system for electromagnetic lock|
    DE102011121702C5|2011-12-09|2016-08-11|Assa Abloy Sicherheitstechnik Gmbh|Method for operating an electric door opener, and electric door opener|EP3599327B1|2018-07-25|2021-04-07|Openers & Closers, S.L.|Electric power system applicable to electric door openers|
    法律状态:
    2017-01-25| FG2A| Definitive protection|Ref document number: 2575827 Country of ref document: ES Kind code of ref document: B1 Effective date: 20170125 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201431965A|ES2575827B1|2014-12-30|2014-12-30|Electronic power circuit applicable in electric door openers|ES201431965A| ES2575827B1|2014-12-30|2014-12-30|Electronic power circuit applicable in electric door openers|
    EP15003654.9A| EP3040498A1|2014-12-30|2015-12-22|Feeding electronic circuit applicable to electric door openers|
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