DE3778654D1 - Klopfdetektor. - Google Patents

Klopfdetektor.

Info

Publication number
DE3778654D1
DE3778654D1 DE8787310384T DE3778654T DE3778654D1 DE 3778654 D1 DE3778654 D1 DE 3778654D1 DE 8787310384 T DE8787310384 T DE 8787310384T DE 3778654 T DE3778654 T DE 3778654T DE 3778654 D1 DE3778654 D1 DE 3778654D1
Authority
DE
Germany
Prior art keywords
knock detector
knock
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.)
Expired - Lifetime
Application number
DE8787310384T
Other languages
English (en)
Inventor
Kevin Cockerham
Simon William Packwood
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10608013&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3778654(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of DE3778654D1 publication Critical patent/DE3778654D1/de
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
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Testing Of Engines (AREA)
DE8787310384T 1986-11-27 1987-11-25 Klopfdetektor. Expired - Lifetime DE3778654D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8628338A GB2198850B (en) 1986-11-27 1986-11-27 Knock detection system

Publications (1)

Publication Number Publication Date
DE3778654D1 true DE3778654D1 (de) 1992-06-04

Family

ID=10608013

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787310384T Expired - Lifetime DE3778654D1 (de) 1986-11-27 1987-11-25 Klopfdetektor.

Country Status (5)

Country Link
US (1) US4887456A (de)
EP (1) EP0269426B2 (de)
JP (1) JPS63212834A (de)
DE (1) DE3778654D1 (de)
GB (1) GB2198850B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2687390B2 (ja) * 1988-02-08 1997-12-08 日産自動車株式会社 エンジンのノッキング検出装置
US5206806A (en) * 1989-01-10 1993-04-27 Gerardi Joseph J Smart skin ice detection and de-icing system
US5205258A (en) * 1990-08-28 1993-04-27 Mitsubishi Denki Kabushiki Kaisha Knock suppressing apparatus and method
KR940004351B1 (ko) * 1990-09-27 1994-05-23 미쓰비시덴키가부시키가이샤 내연기관용 녹검출장치
DE19946346A1 (de) * 1999-09-28 2001-03-29 Bosch Gmbh Robert Verfahren zur Klopferkennung
EP2116834A1 (de) * 2008-05-07 2009-11-11 Robert Bosch GmbH Klopferkennungs- Vorrichtung und Verfahren für einen Verbrennungsmotor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312214A (en) * 1980-06-17 1982-01-26 Chrysler Corporation Knock detector for internal combustion engine
JPS5738667A (en) * 1980-08-14 1982-03-03 Hitachi Ltd Knock controller
JPS58124067A (ja) * 1982-01-19 1983-07-23 Hitachi Ltd ノツク制御装置
JPS5965225A (ja) * 1982-10-05 1984-04-13 Toyota Motor Corp 内燃機関のノツキング検出装置
DE3308541A1 (de) * 1983-03-10 1984-09-13 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur erkennung des klopfens bei brennkraftmaschinen
JPS59168272A (ja) * 1983-03-15 1984-09-21 Hitachi Ltd 高地補正付ノツク制御装置
US4491010A (en) * 1983-06-20 1985-01-01 General Motors Corporation Dynamic combustion characteristic sensor for internal combustion engine
FR2580336B1 (fr) * 1985-04-16 1989-06-30 Solex Dispositif de detection de cliquetis a auto-adaptation de seuil
US4644918A (en) * 1986-04-14 1987-02-24 General Motors Corporation Knock control with AGC having reduced knock dependence

Also Published As

Publication number Publication date
JPS63212834A (ja) 1988-09-05
EP0269426A1 (de) 1988-06-01
EP0269426B2 (de) 1997-12-03
US4887456A (en) 1989-12-19
GB2198850B (en) 1990-12-19
EP0269426B1 (de) 1992-04-29
GB2198850A (en) 1988-06-22
GB8628338D0 (en) 1986-12-31

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee
8370 Indication of lapse of patent is to be deleted