EP0384436A3 - Appareil de détection d'allumage dans une installation d'allumage - Google Patents

Appareil de détection d'allumage dans une installation d'allumage Download PDF

Info

Publication number
EP0384436A3
EP0384436A3 EP19900103350 EP90103350A EP0384436A3 EP 0384436 A3 EP0384436 A3 EP 0384436A3 EP 19900103350 EP19900103350 EP 19900103350 EP 90103350 A EP90103350 A EP 90103350A EP 0384436 A3 EP0384436 A3 EP 0384436A3
Authority
EP
European Patent Office
Prior art keywords
ignition
surge current
detecting device
detector means
current detector
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
EP19900103350
Other languages
German (de)
English (en)
Other versions
EP0384436B1 (fr
EP0384436A2 (fr
Inventor
Koichi Toyama
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
NipponDenso Co Ltd
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 JP28150089A external-priority patent/JPH0315665A/ja
Application filed by NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Publication of EP0384436A2 publication Critical patent/EP0384436A2/fr
Publication of EP0384436A3 publication Critical patent/EP0384436A3/fr
Application granted granted Critical
Publication of EP0384436B1 publication Critical patent/EP0384436B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current
    • 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
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P2017/006—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines using a capacitive sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
EP19900103350 1989-02-22 1990-02-21 Appareil de détection d'allumage dans une installation d'allumage Expired - Lifetime EP0384436B1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP42152/89 1989-02-22
JP4215289 1989-02-22
JP8209089 1989-03-31
JP82090/89 1989-03-31
JP28150089A JPH0315665A (ja) 1989-02-22 1989-10-27 点火装置の点火検出装置
JP281500/89 1989-10-27

Publications (3)

Publication Number Publication Date
EP0384436A2 EP0384436A2 (fr) 1990-08-29
EP0384436A3 true EP0384436A3 (fr) 1991-04-17
EP0384436B1 EP0384436B1 (fr) 1994-12-14

Family

ID=27291084

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900103350 Expired - Lifetime EP0384436B1 (fr) 1989-02-22 1990-02-21 Appareil de détection d'allumage dans une installation d'allumage

Country Status (3)

Country Link
EP (1) EP0384436B1 (fr)
DE (1) DE69014933T2 (fr)
ES (1) ES2066021T3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5523691A (en) * 1990-07-26 1996-06-04 Unison Industries Limited Partnership Diagnostic device for gas turbine ignition system
US5155437A (en) * 1990-07-26 1992-10-13 Unison Industries Limited Partnership Diagnostic device for gas turbine ignition system
KR960000442B1 (ko) * 1990-11-26 1996-01-06 미쓰비시덴키 가부시키가이샤 이온전류 검출장치
DE4317959C2 (de) * 1993-05-28 1996-03-28 Bayerische Motoren Werke Ag Prüfverfahren für ein Zündsystem
US6670777B1 (en) 2002-06-28 2003-12-30 Woodward Governor Company Ignition system and method
US7355300B2 (en) 2004-06-15 2008-04-08 Woodward Governor Company Solid state turbine engine ignition exciter having elevated temperature operational capability
GB2459835B (en) * 2008-04-30 2012-12-12 Tracker Network Uk Ltd Vehicle engine operation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942102A (en) * 1973-05-25 1976-03-02 Siemens Aktiengesellschaft Spark ignited combustion engine analyzer
EP0020067A1 (fr) * 1979-05-25 1980-12-10 LUCAS INDUSTRIES public limited company Appareil pour tester les circuits électroniques d'allumage de moteurs à combustion interne
EP0020069A1 (fr) * 1979-05-25 1980-12-10 LUCAS INDUSTRIES public limited company Appareil pour tester le circuit d'allumage des moteurs à combustion interne
EP0020068A1 (fr) * 1979-05-25 1980-12-10 LUCAS INDUSTRIES public limited company Procédé pour tester un circuit d'allumage électronique d'un moteur à combustion interne

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61169670A (ja) * 1985-01-22 1986-07-31 Nissan Motor Co Ltd 点火栓の点火不良検出装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942102A (en) * 1973-05-25 1976-03-02 Siemens Aktiengesellschaft Spark ignited combustion engine analyzer
EP0020067A1 (fr) * 1979-05-25 1980-12-10 LUCAS INDUSTRIES public limited company Appareil pour tester les circuits électroniques d'allumage de moteurs à combustion interne
EP0020069A1 (fr) * 1979-05-25 1980-12-10 LUCAS INDUSTRIES public limited company Appareil pour tester le circuit d'allumage des moteurs à combustion interne
EP0020068A1 (fr) * 1979-05-25 1980-12-10 LUCAS INDUSTRIES public limited company Procédé pour tester un circuit d'allumage électronique d'un moteur à combustion interne

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 378 (M-546)[2435], 17th December 1986; & JP-A-61 169 670 (NISSAN MOTOR CO.) 31-07-1986 *

Also Published As

Publication number Publication date
EP0384436B1 (fr) 1994-12-14
EP0384436A2 (fr) 1990-08-29
DE69014933T2 (de) 1995-05-18
ES2066021T3 (es) 1995-03-01
DE69014933D1 (de) 1995-01-26

Similar Documents

Publication Publication Date Title
US5777216A (en) Ignition system with ionization detection
US6557537B2 (en) Ion current detection system and method for internal combustion engine
WO1997028366A9 (fr) Systeme d'allumage a detection d'ionisation
JPS6477758A (en) Method and device for detecting ionization current in ignition system of internal combustion engine
KR920010294A (ko) 이온전류 검출장치
US5349299A (en) Fuel supply misfire-detecting system for internal combustion engines
JPH05149230A (ja) 内燃機関のノツキング検出装置
US6029640A (en) Method of detecting an ionization current
JP3619040B2 (ja) 内燃機関の燃焼状態検出装置
US5388560A (en) Misfire-detecting system for internal combustion engines
EP0587455A2 (fr) Détecteur de ratés d'allumage utilisant des méthodes différentes pour les régimes hauts et bas du moteur
EP0384436A3 (fr) Appareil de détection d'allumage dans une installation d'allumage
US5510715A (en) Apparatus for determining the ignition characteristic of an internal combustion engine
JPS6368774A (ja) 内燃機関用スパ−クプラグのプレイグニシヨン検出装置
JPS6157830A (ja) 異常燃焼判定方法および装置
JPH05149229A (ja) 内燃機関のイオン電流検出装置
US5294888A (en) Device for detecting misfire of an internal combustion engine by comparing voltage waveforms associated with ignition system
JP2665794B2 (ja) 内燃機関の点火装置
US5355056A (en) Sparkplug voltage detecting probe device for use in internal combustion engine
JPS56118565A (en) Plasma ignition device for internal combustion engine
JPS5720559A (en) Noncontact igniter for internal combustion engine
JPS5688962A (en) Ignition apparatus for internal combustion engine
JP2525979B2 (ja) ガソリン機関の燃焼状態検出装置
JPS55131572A (en) Misfire detector for internal combustion engine
JPS5560664A (en) Multiple ignitions device for internal-combustion engine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE ES FR GB SE

17P Request for examination filed

Effective date: 19910610

17Q First examination report despatched

Effective date: 19930707

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB SE

REF Corresponds to:

Ref document number: 69014933

Country of ref document: DE

Date of ref document: 19950126

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2066021

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: GB

Ref legal event code: 746

Effective date: 19951020

26N No opposition filed
REG Reference to a national code

Ref country code: FR

Ref legal event code: D6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19960125

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19960212

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19960215

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19960227

Year of fee payment: 7

Ref country code: DE

Payment date: 19960227

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19970221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19970222

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970222

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19970221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19971030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19971101

EUG Se: european patent has lapsed

Ref document number: 90103350.6

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19990405