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DE59108288D1 - Vorrichtung zum erfassen von signalen - Google Patents

Vorrichtung zum erfassen von signalen

Info

Publication number
DE59108288D1
DE59108288D1 DE59108288T DE59108288T DE59108288D1 DE 59108288 D1 DE59108288 D1 DE 59108288D1 DE 59108288 T DE59108288 T DE 59108288T DE 59108288 T DE59108288 T DE 59108288T DE 59108288 D1 DE59108288 D1 DE 59108288D1
Authority
DE
Germany
Prior art keywords
detecting signals
signals
detecting
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
DE59108288T
Other languages
English (en)
Inventor
Karl-Heinz Dittmann
Werner Bumen
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59108288D1 publication Critical patent/DE59108288D1/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
    • 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)
DE59108288T 1990-12-15 1991-11-21 Vorrichtung zum erfassen von signalen Expired - Lifetime DE59108288D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4040236A DE4040236A1 (de) 1990-12-15 1990-12-15 Vorrichtung zum erfassen von signalen
PCT/DE1991/000914 WO1992010674A1 (de) 1990-12-15 1991-11-21 Vorrichtung zum erfassen von signalen

Publications (1)

Publication Number Publication Date
DE59108288D1 true DE59108288D1 (de) 1996-11-21

Family

ID=6420498

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4040236A Withdrawn DE4040236A1 (de) 1990-12-15 1990-12-15 Vorrichtung zum erfassen von signalen
DE59108288T Expired - Lifetime DE59108288D1 (de) 1990-12-15 1991-11-21 Vorrichtung zum erfassen von signalen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4040236A Withdrawn DE4040236A1 (de) 1990-12-15 1990-12-15 Vorrichtung zum erfassen von signalen

Country Status (6)

Country Link
US (1) US5444376A (de)
EP (1) EP0561807B1 (de)
JP (1) JP3212601B2 (de)
AU (1) AU646315B2 (de)
DE (2) DE4040236A1 (de)
WO (1) WO1992010674A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443304A1 (de) * 1994-12-06 1996-06-13 Bosch Gmbh Robert Vorrichtung zum Erfassen von Signalen
US6411096B1 (en) 1998-03-06 2002-06-25 Snap-On Tools Company Scope analyzer for direct ignition engines
DE19910416A1 (de) * 1999-03-10 2000-09-14 Bosch Gmbh Robert Vorrichtung zum Erfassen von Signalen an einer Zündanlage
US6717412B1 (en) 1999-09-24 2004-04-06 Snap-On Technologies, Inc. Ignition signal pickup interface box
US6969995B2 (en) * 2002-09-05 2005-11-29 Florian Virchow Measuring device for ignition voltages
US6940283B2 (en) * 2003-03-20 2005-09-06 Snap-On Incorporated Detecting field from different ignition coils using adjustable probe
TW200506198A (en) * 2003-03-21 2005-02-16 Snap On Tools Corp Dual capacitive-coupled sensor for hybrid ignition coil
US7009400B1 (en) * 2004-02-06 2006-03-07 Snap-On Incorporated Universal capacitive adapter for engine diagnostics
US7002351B1 (en) * 2004-02-27 2006-02-21 Snap-On Incorporated Variable compensation circuit for capacitive adapters
DE102006025073A1 (de) * 2006-05-30 2007-12-06 Robert Bosch Gmbh Zündspule
US8490598B2 (en) * 2009-08-20 2013-07-23 Ford Global Technologies, Llc Ignition coil with ionization and digital feedback for an internal combustion engine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2237071B3 (de) * 1973-07-12 1977-05-06 Siemens Ag
US3959725A (en) * 1974-04-29 1976-05-25 Sun Electric Corporation Distributor voltage sensor
US4052665A (en) * 1976-03-30 1977-10-04 Snap-On Tools Corporation Capacitive pickup device for pulsating high voltage measurements
FR2474173A1 (fr) * 1980-01-17 1981-07-24 Renault Capteur de synchronisme pour moteur a allumage commande
US4349782A (en) * 1980-11-21 1982-09-14 Doss James D Shielded differentiator for automotive ignition applications
US4758791A (en) * 1986-11-28 1988-07-19 United Technologies Corporation Universal secondary high voltage sensor
DE3641144C2 (de) * 1986-12-02 1995-07-13 Fichtel & Sachs Ag Spitzenspannungsmeßgerät
US4795979A (en) * 1986-12-15 1989-01-03 Sun Electric Corporation Method and apparatus for determining cylinder #1 power firing event in wasted spark ignition systems
DE3705692C2 (de) * 1987-02-23 1995-12-07 Bosch Gmbh Robert Prüfeinrichtung für Zündverteiler
DE3733401C1 (de) * 1987-10-02 1989-04-27 Bodo Dipl-Ing Dip Liebergesell Pruefschaltung zum Einstellen der Synchronisation einer Doppelzuendanlage
DE3924130A1 (de) * 1989-07-20 1991-01-31 Bosch Gmbh Robert Vorrichtung zur erkennung fehlender oder schlechter verbrennungen in otto-motoren
US5004984A (en) * 1989-09-08 1991-04-02 Snap-On Tools Corporation Magnetic field pickup assembly for diagnositics on specific engine
CA2018601A1 (en) * 1989-09-08 1991-03-08 Thomas P. Becker Magnetic field pickup for automotive ignition diagnostics
DE8910945U1 (de) * 1989-09-13 1989-10-26 Hermann, Horst, 8501 Cadolzburg Vorrichtung zur Messung des Sekundärspannungsverlaufes der Zündspulen eines Verbrennungsmotors
DE4018895C2 (de) * 1990-06-13 1997-10-09 Bosch Gmbh Robert Diagnosevorrichtung
DE9109457U1 (de) * 1991-07-31 1991-10-10 Berenz, Lorenz, 7209 Gosheim Brause

Also Published As

Publication number Publication date
WO1992010674A1 (de) 1992-06-25
AU8922991A (en) 1992-07-08
JP3212601B2 (ja) 2001-09-25
AU646315B2 (en) 1994-02-17
US5444376A (en) 1995-08-22
EP0561807A1 (de) 1993-09-29
JPH06503138A (ja) 1994-04-07
DE4040236A1 (de) 1992-06-17
EP0561807B1 (de) 1996-10-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)