GB800531A - Improvements relating to electric tachometers for operation from the ignition systems of internal combustion engines - Google Patents

Improvements relating to electric tachometers for operation from the ignition systems of internal combustion engines

Info

Publication number
GB800531A
GB800531A GB997655A GB997655A GB800531A GB 800531 A GB800531 A GB 800531A GB 997655 A GB997655 A GB 997655A GB 997655 A GB997655 A GB 997655A GB 800531 A GB800531 A GB 800531A
Authority
GB
United Kingdom
Prior art keywords
internal combustion
combustion engines
bridge
improvements relating
ignition systems
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
GB997655A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB997655A priority Critical patent/GB800531A/en
Priority to DEC12831A priority patent/DE1005767B/de
Publication of GB800531A publication Critical patent/GB800531A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • G01P3/4807—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general by using circuits for the detection of the pulses delivered by the ignition system of an internal combustion engine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
GB997655A 1955-04-05 1955-04-05 Improvements relating to electric tachometers for operation from the ignition systems of internal combustion engines Expired GB800531A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB997655A GB800531A (en) 1955-04-05 1955-04-05 Improvements relating to electric tachometers for operation from the ignition systems of internal combustion engines
DEC12831A DE1005767B (de) 1955-04-05 1956-04-05 Tachometereinrichtung fuer Brennkraftmaschinen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB997655A GB800531A (en) 1955-04-05 1955-04-05 Improvements relating to electric tachometers for operation from the ignition systems of internal combustion engines

Publications (1)

Publication Number Publication Date
GB800531A true GB800531A (en) 1958-08-27

Family

ID=9882248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB997655A Expired GB800531A (en) 1955-04-05 1955-04-05 Improvements relating to electric tachometers for operation from the ignition systems of internal combustion engines

Country Status (2)

Country Link
DE (1) DE1005767B (de)
GB (1) GB800531A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078793B (de) * 1958-09-26 1960-03-31 Moto Meter Hermann Schlaich Zuendungsdrehzahlmesser

Also Published As

Publication number Publication date
DE1005767B (de) 1957-04-04

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