CA969403A - Device for measuring the displacement of a body relative to another - Google Patents

Device for measuring the displacement of a body relative to another

Info

Publication number: CA969403A
Authority: CA; Canada
Prior art keywords: displacement; measuring; another; body relative; relative
Prior art date: 1971-07-29
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

CA148,251A

Other versions

CA148251S (en

Inventor

Charles M. Aplin

Dominique Brouard

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.)

Alcatel Lucent SAS

Original Assignee

Compagnie Generale dElectricite 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.)

1971-07-29

Filing date

1972-07-28

Publication date

1975-06-17

1972-07-28 Application filed by Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA

1975-06-17 Application granted granted Critical

1975-06-17 Publication of CA969403A publication Critical patent/CA969403A/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Length Measuring Devices By Optical Means (AREA)

CA148,251A 1971-07-29 1972-07-28 Device for measuring the displacement of a body relative to another Expired CA969403A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7127922A FR2147514A5 (en)	1971-07-29	1971-07-29

Publications (1)

Publication Number	Publication Date
CA969403A true CA969403A (en)	1975-06-17

Family

ID=9081174

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA148,251A Expired CA969403A (en)	1971-07-29	1972-07-28	Device for measuring the displacement of a body relative to another

Country Status (10)

Country	Link
BE (1)	BE789607A (en)
CA (1)	CA969403A (en)
CH (1)	CH550380A (en)
DE (1)	DE2236489A1 (en)
FR (1)	FR2147514A5 (en)
GB (1)	GB1367740A (en)
IT (1)	IT963480B (en)
LU (1)	LU65777A1 (en)
NL (1)	NL7210332A (en)
SE (1)	SE380090B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2172107B (en) *	1985-03-07	1990-02-14	Anthony John Benbow Robinson	Holographic analogue indicating means
GB8619006D0 (en) *	1986-08-04	1986-09-17	Hugle W B	Positional detection of objects
GB2194353B (en) *	1986-08-04	1990-02-21	Hugle William Bell	The method of and apparatus for the holographic positional detection of objects
DE3704313A1 (en) *	1986-11-20	1988-06-01	Krupp Gmbh	CONTACTLESS OPTICAL METHOD FOR DETERMINING OBJECTS
DE3930554A1 (en) *	1989-09-13	1991-03-21	Bosch Gmbh Robert	DEVICE FOR ABSOLUTE TWO-DIMENSIONAL POSITION MEASUREMENT

0
- BE BE789607D patent/BE789607A/en not_active IP Right Cessation
1971
- 1971-07-29 FR FR7127922A patent/FR2147514A5/fr not_active Expired
1972
- 1972-07-21 CH CH1097872A patent/CH550380A/en not_active IP Right Cessation
- 1972-07-24 LU LU65777D patent/LU65777A1/xx unknown
- 1972-07-25 DE DE19722236489 patent/DE2236489A1/en active Pending
- 1972-07-26 GB GB3504572A patent/GB1367740A/en not_active Expired
- 1972-07-27 NL NL7210332A patent/NL7210332A/xx not_active Application Discontinuation
- 1972-07-28 SE SE994172A patent/SE380090B/xx unknown
- 1972-07-28 CA CA148,251A patent/CA969403A/en not_active Expired
- 1972-07-28 IT IT2756772A patent/IT963480B/en active

Also Published As

Publication number	Publication date
IT963480B (en)	1974-01-10
DE2236489A1 (en)	1973-02-08
LU65777A1 (en)	1973-01-26
GB1367740A (en)	1974-09-25
NL7210332A (en)	1973-01-31
CH550380A (en)	1974-06-14
FR2147514A5 (en)	1973-03-09
SE380090B (en)	1975-10-27
BE789607A (en)	1973-04-03

Similar Documents

Publication	Publication Date	Title
CA956037A (en)	1974-10-08	Strain measuring transducer
CA987899A (en)	1976-04-27	Coordinate measuring instrument
CA960307A (en)	1974-12-31	Sensor for fluid components
CA974795A (en)	1975-09-23	Device for damping the deflections of a rotary body
CA960764A (en)	1975-01-07	Angular displacement sensing transducer
CA973950A (en)	1975-09-02	Sensing system for a chemiluminescent instrument
CA1009611A (en)	1977-05-03	Device for guiding the relative displacement of two bodies
CA1009728A (en)	1977-05-03	Crash sensor
CA969403A (en)	1975-06-17	Device for measuring the displacement of a body relative to another
CS186215B2 (en)	1978-11-30	Device for the trensmission of signals
AU460869B2 (en)	1975-05-08	A device for measuring engine
CA962835A (en)	1975-02-18	Interferometric remote gauge
CA942535A (en)	1974-02-26	Device for rotating a body by means of an extension piece
AU458982B2 (en)	1975-03-13	A measuring device
AU460303B2 (en)	1975-04-24	Improved measuring device
CA875766A (en)	1971-07-13	Sensing device
CA1008755A (en)	1977-04-19	Arrangement for braking in the end position of a forwards-and-backwards movable body
CA883381A (en)	1971-10-12	Device for the measure of a radiation
CA874532A (en)	1971-06-29	Apparatus for measuring body conditions
CA862343A (en)	1971-01-26	Pressure measuring device
AU3809672A (en)	1973-07-26	A system for sensing erostiveness of well fluids
CA869836A (en)	1971-05-04	Body positioning device
CA879185A (en)	1971-08-24	Three-dimensional position indicating sensor
CA876238A (en)	1971-07-20	Angular movement sensing device
CA860528A (en)	1971-01-05	Distance measurement