FR2486660B1 - Emetteur d'impulsions capacitif - Google Patents

Emetteur d'impulsions capacitif

Info

Publication number
FR2486660B1
FR2486660B1 FR8109785A FR8109785A FR2486660B1 FR 2486660 B1 FR2486660 B1 FR 2486660B1 FR 8109785 A FR8109785 A FR 8109785A FR 8109785 A FR8109785 A FR 8109785A FR 2486660 B1 FR2486660 B1 FR 2486660B1
Authority
FR
France
Prior art keywords
pulse emitter
capacitive pulse
capacitive
emitter
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.)
Expired
Application number
FR8109785A
Other languages
English (en)
Other versions
FR2486660A1 (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.)
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
Publication of FR2486660A1 publication Critical patent/FR2486660A1/fr
Application granted granted Critical
Publication of FR2486660B1 publication Critical patent/FR2486660B1/fr
Expired 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G01R1/22—Tong testers acting as secondary windings of current transformers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
    • 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
    • G01R19/15—Indicating the presence of 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
FR8109785A 1980-07-08 1981-05-15 Emetteur d'impulsions capacitif Expired FR2486660B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803025743 DE3025743A1 (de) 1980-07-08 1980-07-08 Kapazitiver impulsgeber

Publications (2)

Publication Number Publication Date
FR2486660A1 FR2486660A1 (fr) 1982-01-15
FR2486660B1 true FR2486660B1 (fr) 1985-11-15

Family

ID=6106621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8109785A Expired FR2486660B1 (fr) 1980-07-08 1981-05-15 Emetteur d'impulsions capacitif

Country Status (3)

Country Link
DE (1) DE3025743A1 (fr)
FR (1) FR2486660B1 (fr)
GB (1) GB2079957B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08128380A (ja) * 1994-11-01 1996-05-21 Ngk Spark Plug Co Ltd ガソリン機関の二次電圧検出器及びその製造方法
US5949230A (en) * 1995-04-05 1999-09-07 Nippon Telegraph And Telephone Corporation Non-contact voltage probe apparatus
US8991273B2 (en) * 2011-08-21 2015-03-31 Electric Power Research Institute, Inc. Apparatus and method for inspecting high voltage insulators
GB2551959A (en) * 2016-06-08 2018-01-10 Lyle Purton Alan An electrical clamp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR92393E (fr) * 1967-02-22 1968-10-31 Indicateur d'allumage pour moteur à explosion
DE2606868C3 (de) * 1976-02-20 1982-01-28 Robert Bosch Gmbh, 7000 Stuttgart Impulsgeber
DE2526302B2 (de) * 1975-06-12 1978-07-13 Robert Bosch Gmbh, 7000 Stuttgart Impulsgeber
US4090130A (en) * 1976-12-06 1978-05-16 United Technologies Corporation Capacitive coupled clamp-on voltage probe

Also Published As

Publication number Publication date
GB2079957A (en) 1982-01-27
DE3025743A1 (de) 1982-02-04
DE3025743C2 (fr) 1991-03-21
FR2486660A1 (fr) 1982-01-15
GB2079957B (en) 1984-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse