DE3786783T2 - Positions- und richtungsmessungsschaltung unter verwendung von gleichstrom. - Google Patents

Positions- und richtungsmessungsschaltung unter verwendung von gleichstrom.

Info

Publication number
DE3786783T2
DE3786783T2 DE87908028T DE3786783T DE3786783T2 DE 3786783 T2 DE3786783 T2 DE 3786783T2 DE 87908028 T DE87908028 T DE 87908028T DE 3786783 T DE3786783 T DE 3786783T DE 3786783 T2 DE3786783 T2 DE 3786783T2
Authority
DE
Germany
Prior art keywords
measuring circuit
direction measuring
circuit
measuring
Prior art date
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 - Fee Related
Application number
DE87908028T
Other languages
English (en)
Other versions
DE3786783D1 (de
Inventor
Ernest Blood
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.)
BAE Systems PLC
Original Assignee
GEC Marconi Ltd
Marconi Co Ltd
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 GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Application granted granted Critical
Publication of DE3786783D1 publication Critical patent/DE3786783D1/de
Publication of DE3786783T2 publication Critical patent/DE3786783T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/22—Aiming or laying means for vehicle-borne armament, e.g. on aircraft
    • F41G3/225—Helmet sighting systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/004—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
DE87908028T 1986-10-09 1987-09-10 Positions- und richtungsmessungsschaltung unter verwendung von gleichstrom. Expired - Fee Related DE3786783T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/917,389 US4849692A (en) 1986-10-09 1986-10-09 Device for quantitatively measuring the relative position and orientation of two bodies in the presence of metals utilizing direct current magnetic fields

Publications (2)

Publication Number Publication Date
DE3786783D1 DE3786783D1 (de) 1993-09-02
DE3786783T2 true DE3786783T2 (de) 1993-11-18

Family

ID=25438720

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87908028T Expired - Fee Related DE3786783T2 (de) 1986-10-09 1987-09-10 Positions- und richtungsmessungsschaltung unter verwendung von gleichstrom.

Country Status (8)

Country Link
US (1) US4849692A (de)
EP (1) EP0285658B1 (de)
JP (1) JP2541648B2 (de)
KR (1) KR880701862A (de)
CA (1) CA1318010C (de)
DE (1) DE3786783T2 (de)
IL (1) IL83941A (de)
WO (1) WO1988002844A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10314838A1 (de) * 2003-04-01 2004-10-28 Robert Seuffer Gmbh & Co. Kg Verfahren und Vorrichtung zur Messung der Position, welche ein Magnet und ein Messort zueinander haben
DE102004024890A1 (de) * 2004-05-19 2005-12-15 Carl Zeiss Vorrichtung und Verfahren zum Erfassen der Lage eines Objektes im Raum
DE10324847B4 (de) * 2002-06-04 2015-04-30 Denso Corporation Empfangsantenne, Kern und tragbare Einrichtung

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CA1318010C (en) 1993-05-18
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WO1988002844A1 (en) 1988-04-21
US4849692A (en) 1989-07-18
DE3786783D1 (de) 1993-09-02
EP0285658A4 (en) 1991-07-31
JP2541648B2 (ja) 1996-10-09
IL83941A0 (en) 1988-02-29
IL83941A (en) 1992-01-15
EP0285658A1 (de) 1988-10-12

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