TWI456615B - 定時器 - Google Patents

定時器 Download PDF

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Publication number
TWI456615B
TWI456615B TW100138418A TW100138418A TWI456615B TW I456615 B TWI456615 B TW I456615B TW 100138418 A TW100138418 A TW 100138418A TW 100138418 A TW100138418 A TW 100138418A TW I456615 B TWI456615 B TW I456615B
Authority
TW
Taiwan
Prior art keywords
relay
timer
control unit
magnetic flux
load
Prior art date
Application number
TW100138418A
Other languages
English (en)
Other versions
TW201237912A (en
Inventor
Moriaki Koyama
Toshimichi Suruga
Takahiro Sato
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Publication of TW201237912A publication Critical patent/TW201237912A/zh
Application granted granted Critical
Publication of TWI456615B publication Critical patent/TWI456615B/zh

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Classifications

    • 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
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/32—Energising current supplied by semiconductor device
    • 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
    • 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
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/02—Details
    • H01H43/04—Means for time setting

Landscapes

  • Relay Circuits (AREA)
  • Electronic Switches (AREA)

Claims (7)

  1. 一種定時器，具備：繼電器部，其係切換是否將電力或信號供應至負載；以及控制部，其係依來自交流電源的電力而動作，控制前述繼電器部之導通或斷開；前述繼電器部係具有：半波整流電路，其係對來自前述交流電源之交流電流進行半波整流；AC繼電器，其中係輸入經前述半波整流電路進行半波整流之脈動流；及開關電路，其係使輸入前述AC繼電器之前述脈動流導通或斷開；其中，前述控制部係在將電力或信號供應至前述負載的期間，為了對前述AC繼電器進行PWM控制而將驅動信號輸出至前述開關電路。
  2. 如申請專利範圍第1項之定時器，其中，前述半波整流電路係將未藉由平滑電路平滑的前述脈動流輸入前述AC繼電器。
  3. 如申請專利範圍第1項之定時器，其中，前述AC繼電器具有：繼電器線圈，其係依前述脈動流使主磁通產生；蔽極線圈，其係依前述主磁通使相位與前述主磁通錯開之副磁通產生；固定接點，其係與前述負載電性連接；及可動接點，其係依前述主磁通及前述副磁通的吸引力而與前述固定接點電性連接。
  4. 如申請專利範圍第3項之定時器，進一步具備與前述繼電器線圈並聯、吸收在前述繼電器線圈所產生之反電動勢的二極體。
  5. 如申請專利範圍第1項之定時器，其中，前述控制部係在將電力或信號供應至前述負載的期間，以輸出反覆以下周期的前述驅動信號的方式，對前述AC繼電器進行PWM控制：在將前述開關電路導通直到從前述AC繼電器所輸出之電流值達到基準電流值之後，在基準斷開期間斷開前述開關電路。
  6. 如申請專利範圍第5項之定時器，其中，前述控制部係基於根據前述交流電之額定電壓而定之前述基準電流值及前述基準斷開期間，從而對前述AC繼電器進行PWM控制。
  7. 如申請專利範圍第1至6項中任一項之定時器，其進一步具備：盒體，其係收納前述控制部、保持前述控制部的基板、及透過前述基板而與前述控制部電性連接的前述繼電器部；以及外部端子，其係具有將來自前述交流電源之電力輸出至前述繼電器部與前述控制部的端子、及電性連接前述繼電器部與前述負載的端子。
TW100138418A 2011-03-11 2011-10-24 定時器 TWI456615B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011054250A JP5201232B2 (ja) 2011-03-11 2011-03-11 タイマ

Publications (2)

Publication Number Publication Date
TW201237912A TW201237912A (en) 2012-09-16
TWI456615B true TWI456615B (zh) 2014-10-11

Family

ID=46830260

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100138418A TWI456615B (zh) 2011-03-11 2011-10-24 定時器

Country Status (5)

Country Link
JP (1) JP5201232B2 (zh)
KR (1) KR101298842B1 (zh)
CN (1) CN102792408B (zh)
TW (1) TWI456615B (zh)
WO (1) WO2012124152A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20130711A1 (it) 2013-09-02 2015-03-03 Biochemtex Spa Composizioni di glicole etilenico bioderivato per bottiglie di poliestere
US11532449B2 (en) 2017-01-30 2022-12-20 Rohm Co., Ltd. Pulse control device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09288949A (ja) * 1996-04-22 1997-11-04 Omron Corp リレー駆動回路
JP2004103309A (ja) * 2002-09-06 2004-04-02 Omron Corp リレー駆動回路
JP2006114446A (ja) * 2004-10-18 2006-04-27 Sumitomo Wiring Syst Ltd リレー駆動回路
JP2009289671A (ja) * 2008-05-30 2009-12-10 Yazaki Corp リレー制御装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828952U (ja) * 1981-08-20 1983-02-24 株式会社富士通ゼネラル Ａｃリレ−駆動回路
JP2501846Y2 (ja) * 1987-06-09 1996-06-19 三菱電機株式会社 電磁石
JPH07307129A (ja) * 1994-05-11 1995-11-21 Fuji Electric Co Ltd タイマ装置
JP3855380B2 (ja) * 1997-07-18 2006-12-06 オムロン株式会社 タイマ装置
JP4378585B2 (ja) * 2000-03-29 2009-12-09 ソニー株式会社 リレー駆動装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09288949A (ja) * 1996-04-22 1997-11-04 Omron Corp リレー駆動回路
JP2004103309A (ja) * 2002-09-06 2004-04-02 Omron Corp リレー駆動回路
JP2006114446A (ja) * 2004-10-18 2006-04-27 Sumitomo Wiring Syst Ltd リレー駆動回路
JP2009289671A (ja) * 2008-05-30 2009-12-10 Yazaki Corp リレー制御装置

Also Published As

Publication number Publication date
WO2012124152A1 (ja) 2012-09-20
CN102792408A (zh) 2012-11-21
KR20120115469A (ko) 2012-10-18
KR101298842B1 (ko) 2013-08-23
JP2012190701A (ja) 2012-10-04
JP5201232B2 (ja) 2013-06-05
TW201237912A (en) 2012-09-16
CN102792408B (zh) 2015-03-04

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