FR1447718A - Accelerometer with digital display - Google Patents

Accelerometer with digital display

Info

Publication number: FR1447718A
Authority: FR; France
Prior art keywords: accelerometer; digital display; digital; display
Prior art date: 1964-09-28
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

FR32356A

Other languages

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.)

International Business Machines Corp

Original Assignee

International Business Machines 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.)

1964-09-28

Filing date

1965-09-23

Publication date

1966-07-29

1964-09-28 Priority claimed from US399777A external-priority patent/US3386292A/en

1965-09-23 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1965-09-23 Priority to FR32356A priority Critical patent/FR1447718A/en

1966-07-29 Application granted granted Critical

1966-07-29 Publication of FR1447718A publication Critical patent/FR1447718A/en

Status Expired legal-status Critical Current

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
- G01P15/097—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 vibratory elements

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)

FR32356A 1964-09-28 1965-09-23 Accelerometer with digital display Expired FR1447718A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR32356A FR1447718A (en)	1964-09-28	1965-09-23	Accelerometer with digital display

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US399777A US3386292A (en)	1964-09-28	1964-09-28	Digital accelerometer
FR32356A FR1447718A (en)	1964-09-28	1965-09-23	Accelerometer with digital display

Publications (1)

Publication Number	Publication Date
FR1447718A true FR1447718A (en)	1966-07-29

Family

ID=26166312

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR32356A Expired FR1447718A (en)	1964-09-28	1965-09-23	Accelerometer with digital display

Country Status (1)

Country	Link
FR (1)	FR1447718A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2434366A1 (en) *	1978-08-25	1980-03-21	Coyne & Bellier	DEVICE FOR THE ACCURATE MEASUREMENT OF DISPLACEMENTS OR DEFORMATIONS
FR2435719A1 (en) *	1978-09-11	1980-04-04	Ogasawara Hiromi	DEVICE FOR DETECTING A ROTATION ANGLE
EP0012644A1 (en) *	1978-11-30	1980-06-25	Thomson-Csf	Surface acoustic wave accelerometer

1965
- 1965-09-23 FR FR32356A patent/FR1447718A/en not_active Expired

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2434366A1 (en) *	1978-08-25	1980-03-21	Coyne & Bellier	DEVICE FOR THE ACCURATE MEASUREMENT OF DISPLACEMENTS OR DEFORMATIONS
FR2435719A1 (en) *	1978-09-11	1980-04-04	Ogasawara Hiromi	DEVICE FOR DETECTING A ROTATION ANGLE
EP0012644A1 (en) *	1978-11-30	1980-06-25	Thomson-Csf	Surface acoustic wave accelerometer
FR2443067A1 (en) *	1978-11-30	1980-06-27	Thomson Csf	SURFACE ELASTIC WAVE ACCELEROMETER
US4301683A (en) *	1978-11-30	1981-11-24	Thomson-Csf	Elastic surface wave accelerometer

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