FR2298801A1 - Capteur d'impulsions capacitif - Google Patents

Capteur d'impulsions capacitif

Info

Publication number
FR2298801A1
FR2298801A1 FR7601617A FR7601617A FR2298801A1 FR 2298801 A1 FR2298801 A1 FR 2298801A1 FR 7601617 A FR7601617 A FR 7601617A FR 7601617 A FR7601617 A FR 7601617A FR 2298801 A1 FR2298801 A1 FR 2298801A1
Authority
FR
France
Prior art keywords
pulse sensor
capacitive pulse
capacitive
sensor
pulse
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
FR7601617A
Other languages
English (en)
Other versions
FR2298801B3 (fr
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2298801A1 publication Critical patent/FR2298801A1/fr
Application granted granted Critical
Publication of FR2298801B3 publication Critical patent/FR2298801B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/145—Indicating the presence of current or voltage
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Dc Digital Transmission (AREA)
FR7601617A 1975-01-23 1976-01-21 Capteur d'impulsions capacitif Granted FR2298801A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2502715A DE2502715C3 (de) 1975-01-23 1975-01-23 Kapazitiver Impulsaufnehmer für Zündanlagen von Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
FR2298801A1 true FR2298801A1 (fr) 1976-08-20
FR2298801B3 FR2298801B3 (fr) 1978-10-13

Family

ID=5937135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7601617A Granted FR2298801A1 (fr) 1975-01-23 1976-01-21 Capteur d'impulsions capacitif

Country Status (4)

Country Link
US (1) US4041373A (fr)
JP (1) JPS51101635A (fr)
DE (1) DE2502715C3 (fr)
FR (1) FR2298801A1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349782A (en) * 1980-11-21 1982-09-14 Doss James D Shielded differentiator for automotive ignition applications
SE426794B (sv) * 1981-07-03 1983-02-14 Blomdahl Sven Goeran Rune Anordning for avkenning av avstand mellan ett objekt av elektriskt ledande material och en referenspunkt
GB8423310D0 (en) * 1984-09-14 1984-10-17 Gec Avionics Electric circuit testing equipment
US4937527A (en) * 1988-07-12 1990-06-26 Snap-On Tools Corporation Lead assembly for a distributorless ignition interface
US4847563A (en) * 1988-07-12 1989-07-11 Snap-On Tools Corporation Distributorless ignition interface
US5001432A (en) * 1990-04-16 1991-03-19 Wixon Glenn H Ignition test probe
US5317267A (en) * 1991-04-12 1994-05-31 Ngk Spark Plug Co., Ltd. Spark plug voltage probe for use with an internal combustion engine
EP0508804B1 (fr) * 1991-04-12 1997-12-29 Ngk Spark Plug Co., Ltd Dispositif pour la détection d'une forme de tension secondaire pour un moteur à combustion interne
US5426370A (en) * 1991-11-28 1995-06-20 Ngk Spark Plug Co., Ltd. Spark plug voltage probe device for detecting a burning condition and reducing noise level in an internal combustion engine
US5317268A (en) * 1991-11-28 1994-05-31 Honda Giken Kogyo Kabushiki Kaisha Sparking voltage detecting device for internal combustion engines
JP2946066B2 (ja) * 1991-11-28 1999-09-06 本田技研工業株式会社 内燃機関の点火電圧検出装置
US5349288A (en) * 1992-09-04 1994-09-20 Miller John S Radial planar current detection device having an extended frequency range of response
US5391100A (en) * 1992-11-10 1995-02-21 Honda Giken Kogyo Kabushiki Kaisha Method of manufacturing of spark plug cap with ignition voltage detective capacitor
GB2299899B (en) * 1995-04-10 1999-11-24 Switched Reluctance Drives Ltd Method and apparatus for reducing voltage stress in switched reluctance machines
US5634828A (en) * 1995-06-07 1997-06-03 Snap-On Technologies, Inc. Capacitive pickup clip
DE19524541C1 (de) * 1995-07-05 1996-12-05 Telefunken Microelectron Schaltungsanordnung zur Ionenstrommessung im Verbrennungsraum einer Brennkraftmaschine
US5612620A (en) * 1996-03-27 1997-03-18 Fluke Corporation Inductive pickup sensor with enhanced cross-talk immunity
BRPI0506472A (pt) * 2004-01-07 2007-02-06 Suparules Ltd dispositivo para medição de voltagem
US20050270032A1 (en) * 2004-06-07 2005-12-08 Mcqueeney Kenneth A Malleable capacitive sensing device
WO2006078673A1 (fr) * 2005-01-19 2006-07-27 Seipelt, Christopher Systeme d'allumage avec indication de bon fonctionnement
TWM523760U (zh) * 2015-06-30 2016-06-11 Autoland Scientech Co Ltd 車輛點火系統偵測裝置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323931A (en) * 1943-07-13 Cable testing device
US1724195A (en) * 1922-01-18 1929-08-13 Dallas R Lamont Spark-plug tester
US3524133A (en) * 1966-09-09 1970-08-11 Gen Electric Static state voltage and current monitoring device for electric power cable terminations
US3513394A (en) * 1968-06-21 1970-05-19 Gen Electric Insulated voltage source for high voltage conductor terminations
US3524178A (en) * 1968-12-18 1970-08-11 Gen Electric Voltage indicator and test device
US3743922A (en) * 1971-06-07 1973-07-03 N Festos Portable automotive spark voltage tester
US3970932A (en) * 1974-09-03 1976-07-20 I-T-E Imperial Corporation Hot line detection system for high voltage switchgear

Also Published As

Publication number Publication date
FR2298801B3 (fr) 1978-10-13
DE2502715A1 (de) 1976-07-29
JPS51101635A (fr) 1976-09-08
DE2502715C3 (de) 1978-03-23
US4041373A (en) 1977-08-09
DE2502715B2 (de) 1977-07-28

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Legal Events

Date Code Title Description
ST Notification of lapse