FR2214129B1 - - Google Patents

Info

Publication number
FR2214129B1
FR2214129B1 FR7301520A FR7301520A FR2214129B1 FR 2214129 B1 FR2214129 B1 FR 2214129B1 FR 7301520 A FR7301520 A FR 7301520A FR 7301520 A FR7301520 A FR 7301520A FR 2214129 B1 FR2214129 B1 FR 2214129B1
Authority
FR
France
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
FR7301520A
Other languages
French (fr)
Other versions
FR2214129A1 (de
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 FR7301520A priority Critical patent/FR2214129B1/fr
Priority to DE2401936A priority patent/DE2401936A1/de
Priority to US433897A priority patent/US3928756A/en
Publication of FR2214129A1 publication Critical patent/FR2214129A1/fr
Application granted granted Critical
Publication of FR2214129B1 publication Critical patent/FR2214129B1/fr
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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/16—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR7301520A 1973-01-17 1973-01-17 Expired FR2214129B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7301520A FR2214129B1 (de) 1973-01-17 1973-01-17
DE2401936A DE2401936A1 (de) 1973-01-17 1974-01-16 Vorrichtung zum berechnen der aufeinanderfolgenden ableitungen einer funktion einer variablen, insbesondere fuer die regelung oder steuerung der funktion
US433897A US3928756A (en) 1973-01-17 1974-01-16 Device for calculating the successive derivatives of a function of a variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7301520A FR2214129B1 (de) 1973-01-17 1973-01-17

Publications (2)

Publication Number Publication Date
FR2214129A1 FR2214129A1 (de) 1974-08-09
FR2214129B1 true FR2214129B1 (de) 1979-09-14

Family

ID=9113413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7301520A Expired FR2214129B1 (de) 1973-01-17 1973-01-17

Country Status (1)

Country Link
FR (1) FR2214129B1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL207649A (de) *
US3590229A (en) * 1968-03-28 1971-06-29 Electronics Lab Inc Digital differentiator

Also Published As

Publication number Publication date
FR2214129A1 (de) 1974-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse