JP3587802B2 - スイッチの接点腐食防止装置 - Google Patents

スイッチの接点腐食防止装置 Download PDF

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Publication number
JP3587802B2
JP3587802B2 JP2001150927A JP2001150927A JP3587802B2 JP 3587802 B2 JP3587802 B2 JP 3587802B2 JP 2001150927 A JP2001150927 A JP 2001150927A JP 2001150927 A JP2001150927 A JP 2001150927A JP 3587802 B2 JP3587802 B2 JP 3587802B2
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contact
switch
current
impedance
current supply
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Japanese (ja)
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JP2002343171A5 (https=
JP2002343171A (ja
Inventor
啓介 木戸
和弘 小松
基樹 小宮
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Denso Ten Ltd
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Denso Ten Ltd
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JP2001150927A 2001-05-21 2001-05-21 スイッチの接点腐食防止装置 Expired - Fee Related JP3587802B2 (ja)

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JP2001150927A JP3587802B2 (ja) 2001-05-21 2001-05-21 スイッチの接点腐食防止装置

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JP2001150927A JP3587802B2 (ja) 2001-05-21 2001-05-21 スイッチの接点腐食防止装置

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JP2002343171A JP2002343171A (ja) 2002-11-29
JP3587802B2 true JP3587802B2 (ja) 2004-11-10
JP2002343171A5 JP2002343171A5 (https=) 2005-02-03

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JP2001150927A Expired - Fee Related JP3587802B2 (ja) 2001-05-21 2001-05-21 スイッチの接点腐食防止装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022100726A (ja) * 2020-12-24 2022-07-06 株式会社クボタ 電子制御装置、作業車両および入力回路

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3625474B1 (ja) 2004-04-05 2005-03-02 富士通テン株式会社 接点腐食防止回路
JP3625472B1 (ja) 2004-04-05 2005-03-02 富士通テン株式会社 接点腐食防止装置
JP3625473B1 (ja) 2004-04-05 2005-03-02 富士通テン株式会社 接点腐食防止方法および装置
US7486088B2 (en) 2005-03-30 2009-02-03 Fujitsu Ten Limited Method for preventing corrosion of contact and apparatus for preventing corrosion of contact
JP2006310287A (ja) * 2005-03-30 2006-11-09 Fujitsu Ten Ltd 腐蝕防止方法、腐蝕防止装置、信号処理装置および制御ユニット
JP4451855B2 (ja) 2006-03-30 2010-04-14 富士通テン株式会社 信号処理装置および制御ユニット
FR2899373B1 (fr) * 2006-04-04 2013-03-15 Airbus France Dispositif de detection d'etat d'un interrupteur
JP4495124B2 (ja) * 2006-08-31 2010-06-30 富士通テン株式会社 信号処理装置、信号処理装置を備える車両用制御ユニットおよび車両用制御ユニットを備える車両
JP5076415B2 (ja) * 2006-09-14 2012-11-21 日本精工株式会社 電動パワーステアリング制御装置
JP2008298524A (ja) * 2007-05-30 2008-12-11 Denso Corp 回路試験装置及びその運用方法
JP5163723B2 (ja) * 2010-09-24 2013-03-13 株式会社デンソー スイッチ監視装置、制御装置および制御方法
JP6153061B2 (ja) * 2013-05-10 2017-06-28 日本精機株式会社 シフトポジション表示装置
JP6218714B2 (ja) * 2014-09-26 2017-10-25 三菱電機株式会社 保護継電装置
JP6851284B2 (ja) * 2017-08-01 2021-03-31 株式会社Ｊｖｃケンウッド 電子機器
CN113923555B (zh) * 2021-10-13 2024-02-06 维沃移动通信有限公司 耳机的充电控制电路及充电控制方法
JP7780984B2 (ja) * 2022-03-03 2025-12-05 三菱電機株式会社 デジタル入力回路
JP2023128888A (ja) * 2022-03-04 2023-09-14 株式会社戸上電機製作所 接点監視装置、及び、接点監視方法
KR102644289B1 (ko) * 2023-09-18 2024-03-06 인터콘시스템스 주식회사 열차용 디지털 신호 입력 회로

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54122069U (https=) * 1978-02-16 1979-08-27
JPS63237319A (ja) * 1987-03-26 1988-10-03 株式会社　三ツ葉電機製作所 モ−タ制御用スイツチ接点の信頼性確保装置
JPH01281621A (ja) * 1988-05-09 1989-11-13 Nippon Denso Co Ltd 車両のスイッチ用電流供給回路
JPH02278620A (ja) * 1989-04-19 1990-11-14 Oki Electric Ind Co Ltd 無電圧接点入力方式
JPH03205710A (ja) * 1989-12-29 1991-09-09 Sumitomo Electric Ind Ltd 自動二輪車アンチロックシステムの電源制御電磁リレーの接点浄化回路
JPH0433220A (ja) * 1990-05-28 1992-02-04 Mitsubishi Electric Corp 接点入力回路
JP2879807B2 (ja) * 1992-07-30 1999-04-05 矢崎総業株式会社 スイッチの腐食防止回路
JPH076650A (ja) * 1993-06-18 1995-01-10 Mitsubishi Electric Corp 無電圧接点信号変換装置
JPH0714463A (ja) * 1993-06-24 1995-01-17 Matsushita Electric Ind Co Ltd 接点信号判別装置
JPH0715301A (ja) * 1993-06-28 1995-01-17 Fujitsu Ten Ltd 遅延回路
JP2001084860A (ja) * 1999-09-10 2001-03-30 Mitsubishi Electric Corp 接点の電流制御装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022100726A (ja) * 2020-12-24 2022-07-06 株式会社クボタ 電子制御装置、作業車両および入力回路
US11636988B2 (en) 2020-12-24 2023-04-25 Kubota Corporation Electronic control device, work vehicle, and input circuit
JP7386784B2 (ja) 2020-12-24 2023-11-27 株式会社クボタ 電子制御装置、作業車両および入力回路

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