BE789248A - Accelerometre. - Google Patents

Accelerometre.

Info

Publication number
BE789248A
BE789248A BE789248DA BE789248A BE 789248 A BE789248 A BE 789248A BE 789248D A BE789248D A BE 789248DA BE 789248 A BE789248 A BE 789248A
Authority
BE
Belgium
Prior art keywords
accelerometer
Prior art date
Application number
Other languages
English (en)
Original Assignee
Texaco Development Corp
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.)
Publication date
Publication of BE789248A publication Critical patent/BE789248A/fr

Links

Classifications

    • 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
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/0888—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values for indicating angular acceleration
    • 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
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/09—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by piezoelectric pick-up

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
BE789248D 1969-09-22 Accelerometre. BE789248A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85976869A 1969-09-22 1969-09-22
BE789248 1972-09-25

Publications (1)

Publication Number Publication Date
BE789248A true BE789248A (fr) 1973-03-26

Family

ID=25657038

Family Applications (1)

Application Number Title Priority Date Filing Date
BE789248D BE789248A (fr) 1969-09-22 Accelerometre.

Country Status (2)

Country Link
US (1) US3693460A (fr)
BE (1) BE789248A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501777B1 (fr) * 1981-03-13 1986-08-29 Inst Francais Du Petrole Methode et dispositif pour effectuer, a l'aide d'outils specialises, des operations telles que des mesures, dans des portions de puits fortement inclinees sur la verticale, ou horizontales
GB2228326B (en) * 1988-12-03 1993-02-24 Anadrill Int Sa Method for determining the instantaneous rotation speed of a drill string
FR2666374B1 (fr) * 1990-09-04 1996-01-26 Elf Aquitaine Procede de determination de la vitesse de rotation d'un outil de forage.
TWI325958B (en) * 2007-04-26 2010-06-11 Ind Tech Res Inst Inertial sensor and producing method thereof
US9759562B2 (en) * 2012-09-04 2017-09-12 University Of Cyprus Hybrid MEMS microfluidic gyroscope

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL246946A (fr) * 1958-12-30
US3083578A (en) * 1959-08-31 1963-04-02 Sylvania Electric Prod Inertial sensor
US3209600A (en) * 1962-08-01 1965-10-05 Gen Precision Inc Angular accelerometer

Also Published As

Publication number Publication date
US3693460A (en) 1972-09-26

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