FR2345701B1 - - Google Patents

Info

Publication number: FR2345701B1
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

FR7608347A

Other languages

Other versions

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.)

Compagnie Electro Mecanique SA

Original Assignee

Compagnie Electro Mecanique SA

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.)

1976-03-23

Filing date

1976-03-23

Publication date

1978-08-25

1976-03-23 Application filed by Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA

1976-03-23 Priority to FR7608347A priority Critical patent/FR2345701A1/fr

1977-03-11 Priority to DE19772710795 priority patent/DE2710795C3/de

1977-10-21 Publication of FR2345701A1 publication Critical patent/FR2345701A1/fr

1978-08-25 Application granted granted Critical

1978-08-25 Publication of FR2345701B1 publication Critical patent/FR2345701B1/fr

Status Granted legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Instruments For Measurement Of Length By Optical Means (AREA)
Length Measuring Devices By Optical Means (AREA)
Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

FR7608347A 1976-03-23 1976-03-23 Procede et dispositif pour mesurer des deplacements ou vibrations d'une surface Granted FR2345701A1 (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
FR7608347A FR2345701A1 (fr)	1976-03-23	1976-03-23	Procede et dispositif pour mesurer des deplacements ou vibrations d'une surface
DE19772710795 DE2710795C3 (de)	1976-03-23	1977-03-11	Verfahren und Vorrichtung zum Messen von Verschiebungen oder Schwingungen einer Oberfläche

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7608347A FR2345701A1 (fr)	1976-03-23	1976-03-23	Procede et dispositif pour mesurer des deplacements ou vibrations d'une surface

Publications (2)

Publication Number	Publication Date
FR2345701A1 FR2345701A1 (fr)	1977-10-21
FR2345701B1 true FR2345701B1 (de)	1978-08-25

Family

ID=9170787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7608347A Granted FR2345701A1 (fr)	1976-03-23	1976-03-23	Procede et dispositif pour mesurer des deplacements ou vibrations d'une surface

Country Status (2)

Country	Link
DE (1)	DE2710795C3 (de)
FR (1)	FR2345701A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2918384C2 (de) *	1979-05-08	1984-03-22	Krautkrämer GmbH, 5000 Köln	Verfahren zum optischen Empfang von Ultraschallwellen
EP0024167A3 (de) *	1979-08-07	1982-08-04	Rolls-Royce Plc	Verfahren und Apparat zum Messen von Punktverschiebungen mittels Speckle-Interferometrie
DE3402104C2 (de) *	1984-01-21	1986-07-17	Karl Heesemann Maschinenfabrik GmbH & Co KG, 4970 Bad Oeynhausen	Bandschleifmaschine
DE4039972A1 (de) *	1990-12-14	1992-06-17	Man Technologie Gmbh	Verfahren und einrichtung zur erfassung der oberflaechendeformation von bauteilen mittels elektronischer speckle-interferometrie
DE19620419A1 (de) *	1996-05-21	1997-11-27	Ettemeyer Gmbh & Co Mes Und Pr	Verfahren zur berührungslosen und markierungsfreien Messung von Verschiebungen
DE19740251C1 (de) *	1997-09-12	1999-04-22	Ettemeyer Gmbh & Co Mes Und Pr	Verfahren und Vorrichtung zur flächenhaften Erfassung transienter mechanischer Veränderungen eines Objektes mit einem Interferometer
CN100399003C (zh) *	2005-05-24	2008-07-02	浙江大学	滚动轴承振动位移的激光测量方法

1976
- 1976-03-23 FR FR7608347A patent/FR2345701A1/fr active Granted
1977
- 1977-03-11 DE DE19772710795 patent/DE2710795C3/de not_active Expired

Also Published As

Publication number	Publication date
DE2710795B2 (de)	1979-08-23
FR2345701A1 (fr)	1977-10-21
DE2710795C3 (de)	1980-05-22
DE2710795A1 (de)	1977-11-10

Publication	Publication Date	Title
JPS5380295U (de)	1978-07-04
JPS5435671Y2 (de)	1979-10-29
CS177776B1 (de)	1977-08-31
CS190015B1 (de)	1979-05-31
DD125439A1 (de)	1977-04-20
BG23446A1 (de)	1977-09-15
CH594988A5 (de)	1978-01-31
CH596362A5 (de)	1978-03-15
CH596363A5 (de)	1978-03-15
CH597908A5 (de)	1978-04-14
CH599489A5 (de)	1978-05-31
CH600247A5 (de)	1978-06-15
CH600671A5 (de)	1978-06-30
CH601558A5 (de)	1978-07-14
CH601621A5 (de)	1978-07-14
CH601865A5 (de)	1978-07-14
CH603034A5 (de)	1978-08-15
CH603390A5 (de)	1978-08-15
CH603431A5 (de)	1978-08-15
CH603932A5 (de)	1978-08-31
CH604079A5 (de)	1978-08-31
CH604135A5 (de)	1978-08-31
CH604543A5 (de)	1978-09-15
CH604676A5 (de)	1978-09-15
CH604945A5 (de)	1978-09-15

Legal Events

Date	Code	Title	Description
1982-01-22	ST	Notification of lapse