DE102009000232A8 - Vorrichtung zur Erfassung einer Verschlechterung eines Heizelements und Vorrichtung zur Steuerung einer Energiezufuhr einer Glühkerze - Google Patents

Vorrichtung zur Erfassung einer Verschlechterung eines Heizelements und Vorrichtung zur Steuerung einer Energiezufuhr einer Glühkerze Download PDF

Info

Publication number
DE102009000232A8
DE102009000232A8 DE102009000232.4A DE102009000232A DE102009000232A8 DE 102009000232 A8 DE102009000232 A8 DE 102009000232A8 DE 102009000232 A DE102009000232 A DE 102009000232A DE 102009000232 A8 DE102009000232 A8 DE 102009000232A8
Authority
DE
Germany
Prior art keywords
deterioration
detecting
controlling
power supply
heating element
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.)
Granted
Application number
DE102009000232.4A
Other languages
English (en)
Other versions
DE102009000232B4 (de
DE102009000232A1 (de
Inventor
Hisaharu Morita
Hironao Yamaguchi
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.)
Denso Corp
Original Assignee
Denso Corp
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 JP2008291240A external-priority patent/JP4894847B2/ja
Application filed by Denso Corp filed Critical Denso Corp
Publication of DE102009000232A1 publication Critical patent/DE102009000232A1/de
Application granted granted Critical
Publication of DE102009000232B4 publication Critical patent/DE102009000232B4/de
Publication of DE102009000232A8 publication Critical patent/DE102009000232A8/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/027—Safety devices, e.g. for diagnosing the glow plugs or the related circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/025—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs with means for determining glow plug temperature or glow plug resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Resistance Heating (AREA)
DE102009000232.4A 2008-01-15 2009-01-14 Vorrichtung zur Erfassung einer Verschlechterung eines Heizelements und Vorrichtung zur Steuerung einer Energiezufuhr einer Glühkerze Expired - Fee Related DE102009000232B4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2008-006164 2008-01-15
JP2008006164 2008-01-15
JP2008-291240 2008-11-13
JP2008291240A JP4894847B2 (ja) 2008-01-15 2008-11-13 ヒータ劣化検出装置およびグロープラグ通電制御装置

Publications (3)

Publication Number Publication Date
DE102009000232A1 DE102009000232A1 (de) 2009-07-16
DE102009000232B4 DE102009000232B4 (de) 2019-10-31
DE102009000232A8 true DE102009000232A8 (de) 2019-12-12

Family

ID=40758649

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102009000232.4A Expired - Fee Related DE102009000232B4 (de) 2008-01-15 2009-01-14 Vorrichtung zur Erfassung einer Verschlechterung eines Heizelements und Vorrichtung zur Steuerung einer Energiezufuhr einer Glühkerze

Country Status (2)

Country Link
US (1) US20090179026A1 (de)
DE (1) DE102009000232B4 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5393341B2 (ja) * 2009-08-20 2014-01-22 株式会社デンソー グロープラグ劣化判定装置
DE102010062170B4 (de) * 2010-11-30 2014-12-11 Robert Bosch Gmbh Verfahren zur Bestimmung einer, an Glühstiftkerzen in einem Verbrennungsmotor eines Kraftfahrzeuges anliegenden Glühkerzenspannung, ein Glühzeitsteuergerät und ein Motorsteuergerät
JP5802757B2 (ja) * 2011-09-20 2015-11-04 ボッシュ株式会社 グロープラグ診断方法及びグロープラグ駆動制御装置
EP2940288A4 (de) * 2012-12-27 2018-01-10 Bosch Corporation Glühkerzendiagnoseverfahren und vorrichtung zur steuerung des antriebs einer fahrzeugglühkerze
KR101678277B1 (ko) 2014-10-06 2016-11-21 주식회사 엘지화학 스위치 열화 검출 장치 및 방법
JP6725347B2 (ja) * 2016-07-11 2020-07-15 日野自動車株式会社 発熱機器の状態判定装置および状態判定方法
JP2018174047A (ja) * 2017-03-31 2018-11-08 アズビル株式会社 劣化診断装置および方法
CN109296490B (zh) * 2018-08-28 2020-11-03 中国北方发动机研究所(天津) 一种柴油机进气加温装置电热塞驱动与保护电路
DE102019108688B3 (de) 2019-04-03 2020-06-25 Borgwarner Ludwigsburg Gmbh Verfahren zum Ermitteln der Widerstandstemperaturcharakteristik einer keramischen Glühkerze

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58222978A (ja) * 1982-06-18 1983-12-24 Nippon Denso Co Ltd グロ−プラグのような加熱体断線検出装置
JPH11182400A (ja) * 1997-12-18 1999-07-06 Isuzu Motors Ltd グロープラグの断線検出システム
JP2008297925A (ja) * 2007-05-29 2008-12-11 Fuji Heavy Ind Ltd グロープラグの故障診断装置
US20090037120A1 (en) * 2007-08-01 2009-02-05 Denso Corporation Glow plug degradation determination device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56121870A (en) * 1980-03-03 1981-09-24 Diesel Kiki Co Ltd Preheating controller for diesel engine
US4553084A (en) * 1984-04-02 1985-11-12 Motorola, Inc. Current sensing circuit
JP3374361B2 (ja) * 1997-04-04 2003-02-04 矢崎総業株式会社 車両の異常電流検出方法及び車両の異常電流検出装置並びに車両用電源供給装置
US6777653B2 (en) * 2002-09-26 2004-08-17 Emerson Electric Co. Igniter controller
JP2008006164A (ja) 2006-06-30 2008-01-17 Yoshioka:Kk 酸化膜の形成方法
US9133306B2 (en) 2007-04-26 2015-09-15 Air Products And Chemicals, Inc. Amine composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58222978A (ja) * 1982-06-18 1983-12-24 Nippon Denso Co Ltd グロ−プラグのような加熱体断線検出装置
JPH11182400A (ja) * 1997-12-18 1999-07-06 Isuzu Motors Ltd グロープラグの断線検出システム
JP2008297925A (ja) * 2007-05-29 2008-12-11 Fuji Heavy Ind Ltd グロープラグの故障診断装置
US20090037120A1 (en) * 2007-08-01 2009-02-05 Denso Corporation Glow plug degradation determination device

Also Published As

Publication number Publication date
US20090179026A1 (en) 2009-07-16
DE102009000232B4 (de) 2019-10-31
DE102009000232A1 (de) 2009-07-16

Similar Documents

Publication Publication Date Title
DE102009000232A8 (de) Vorrichtung zur Erfassung einer Verschlechterung eines Heizelements und Vorrichtung zur Steuerung einer Energiezufuhr einer Glühkerze
EP2483920A4 (de) Vorrichtung zur verwendung von wärmeröhren bei der temperatursteuerung einer led-lichteinheit
DE602007004651D1 (de) Tragbares Endgerät und Verfahren zur Steuerung der Energieversorgung
BRPI0907633A2 (pt) Método e dispositivo para controlar a operação de um sistema de suprimento de energia
BRPI0915019A2 (pt) aquecedor de água quente e método de abastecimento de água quente
EP2211041A4 (de) Brennstoffzufuhrvorrichtung und brennstoffzufuhrverfahren
EP2290779A4 (de) Vorrichtung zur regelung von energieversorgung/-bedarf und verfahren zur regelung von energieversorgung/-bedarf
DE502006002817D1 (de) Falzanleger mit Vorrichtung zum Rillen des Bogens
BRPI1010671A2 (pt) dispositivo para controlar o suprimento de gás para um queimador
EP2257119A4 (de) Keramik-heizelement und glühkerze
GB0801214D0 (en) Glow plug control unit and method for controlling the temperature in a glow plug
EP2247156A4 (de) Keramik-heizelement und glühkerze
EP2306110A4 (de) Wärmepumpen-heisswasserversorgungsvorrichtung und verfahren zum sterilisieren von heissem wasser
DE602008003368D1 (de) Vorrichtung zur Krafterzeugung, seine Verwendung, und Turbotriebwerk mit einer solchen Vorrichtung
DE502008001033D1 (de) Wärmeerzeugendes Element und Heizvorrichtung umfassend ein wärmeerzeugendes Element
BRPI0913941A2 (pt) fonte de alimentação para queimador a oxigênio quente
EP2492594A4 (de) Verbrennungsanlage mit wärmestauungsbrennern und verbrennungsverfahren für wärmestauungsbrenner
BRPI0814094A2 (pt) Aquecedor de combustão sem chama
EP2492605A4 (de) Gastemperatur-/feuchtigkeitsregelungsverfahren und gaszufuhrvorrichtung
EP2327939A4 (de) Heizungssteuervorrichtung und verfahren dafür
EP2388544A4 (de) Heissluftzufuhrvorrichtung und heissluftzufuhrverfahren
BRPI0909109A2 (pt) Dispositivo de alimentação de combustível
BRPI0915819A2 (pt) conjunto de queimador e método de combustão
EP2122246A4 (de) Die katalytische verbrennung von flüssigbrennstoff enthaltende heizvorrichtung
DE602008000143D1 (de) Vorrichtung zur Steuerung des Fahrzeugverhaltens

Legal Events

Date Code Title Description
R084 Declaration of willingness to licence

Effective date: 20140701

R012 Request for examination validly filed

Effective date: 20140701

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee