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FR1069981A - Rev counter for explosive engines - Google Patents

Rev counter for explosive engines

Info

Publication number
FR1069981A
FR1069981A FR1069981DA FR1069981A FR 1069981 A FR1069981 A FR 1069981A FR 1069981D A FR1069981D A FR 1069981DA FR 1069981 A FR1069981 A FR 1069981A
Authority
FR
France
Prior art keywords
explosive engines
rev counter
rev
counter
explosive
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
Other languages
French (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.)
ABB Training Center GmbH and Co KG
Original Assignee
Hartmann and Braun 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 Hartmann and Braun AG filed Critical Hartmann and Braun AG
Application granted granted Critical
Publication of FR1069981A publication Critical patent/FR1069981A/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)
FR1069981D 1952-02-02 1953-01-21 Rev counter for explosive engines Expired FR1069981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE310536X 1952-02-02

Publications (1)

Publication Number Publication Date
FR1069981A true FR1069981A (en) 1954-07-15

Family

ID=6124839

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1069981D Expired FR1069981A (en) 1952-02-02 1953-01-21 Rev counter for explosive engines

Country Status (3)

Country Link
CH (1) CH310536A (en)
FR (1) FR1069981A (en)
NL (1) NL91137C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962657A (en) * 1956-05-09 1960-11-29 Gen Electric Ferromagnetic pulse area stabilizer

Also Published As

Publication number Publication date
NL91137C (en)
CH310536A (en) 1955-10-31

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