FR2128533A1 - - Google Patents

Info

Publication number
FR2128533A1
FR2128533A1 FR7207241A FR7207241A FR2128533A1 FR 2128533 A1 FR2128533 A1 FR 2128533A1 FR 7207241 A FR7207241 A FR 7207241A FR 7207241 A FR7207241 A FR 7207241A FR 2128533 A1 FR2128533 A1 FR 2128533A1
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.)
Granted
Application number
FR7207241A
Other languages
French (fr)
Other versions
FR2128533B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
Linde Sverige AB
Original Assignee
AGA AB
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 AGA AB filed Critical AGA AB
Publication of FR2128533A1 publication Critical patent/FR2128533A1/fr
Application granted granted Critical
Publication of FR2128533B1 publication Critical patent/FR2128533B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002—Active optical surveying means
    • G01C15/004—Reference lines, planes or sectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR7207241A 1971-03-04 1972-03-02 Expired FR2128533B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE279471A SE350598B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-03-04 1971-03-04

Publications (2)

Publication Number Publication Date
FR2128533A1 true FR2128533A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-10-20
FR2128533B1 FR2128533B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-03-05

Family

ID=20260719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7207241A Expired FR2128533B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-03-04 1972-03-02

Country Status (3)

Country Link
DE (1) DE2210422A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2128533B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE350598B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0655605A1 (en) * 1993-11-26 1995-05-31 Sumitomo Electric Industries, Ltd. Fiber-optic gyroscope

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2352452A1 (fr) * 1976-05-21 1977-12-16 Telecommunications Sa Systeme de transmission unilaterale

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0655605A1 (en) * 1993-11-26 1995-05-31 Sumitomo Electric Industries, Ltd. Fiber-optic gyroscope
US5526115A (en) * 1993-11-26 1996-06-11 Sumitomo Electric Industries, Ltd. Light source-detection fiber-optic gyroscope using depolarized beam propagation

Also Published As

Publication number Publication date
DE2210422A1 (de) 1972-09-07
SE350598B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-10-30
FR2128533B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-03-05

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Legal Events

Date Code Title Description
ST Notification of lapse