CH532795A - Device for determining the position of an object in relation to a specific plane - Google Patents

Device for determining the position of an object in relation to a specific plane

Info

Publication number
CH532795A
CH532795A CH1783670A CH1783670A CH532795A CH 532795 A CH532795 A CH 532795A CH 1783670 A CH1783670 A CH 1783670A CH 1783670 A CH1783670 A CH 1783670A CH 532795 A CH532795 A CH 532795A
Authority
CH
Switzerland
Prior art keywords
relation
determining
specific plane
plane
specific
Prior art date
Application number
CH1783670A
Other languages
German (de)
Inventor
Lang Hendrik De
Dandliker Rene
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH532795A publication Critical patent/CH532795A/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782Systems for determining direction or deviation from predetermined direction
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/70Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using electromagnetic waves other than radio waves
    • G01S1/703Details
CH1783670A 1969-12-05 1970-12-02 Device for determining the position of an object in relation to a specific plane CH532795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6918301A NL6918301A (en) 1969-12-05 1969-12-05

Publications (1)

Publication Number Publication Date
CH532795A true CH532795A (en) 1973-01-15

Family

ID=19808561

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1783670A CH532795A (en) 1969-12-05 1970-12-02 Device for determining the position of an object in relation to a specific plane

Country Status (9)

Country Link
JP (1) JPS5124261B1 (en)
BE (1) BE759837A (en)
CA (1) CA924895A (en)
CH (1) CH532795A (en)
DE (1) DE2058418C3 (en)
FR (1) FR2074966A5 (en)
GB (1) GB1335197A (en)
NL (1) NL6918301A (en)
SE (1) SE369970B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040089081A (en) * 2002-03-07 2004-10-20 가부시키가이샤 다카오카 세이사쿠쇼 Polarization bearing detection type two-dimensional light reception timing detecting device and surface shape measuring device using it
DE102009044910A1 (en) 2009-06-23 2010-12-30 Seereal Technologies S.A. Spatial light modulation device for modulating a wave field with complex information
EP2913688A1 (en) * 2014-02-26 2015-09-02 Université de Rennes 1 System and method for navigation assistance in a scattering environment
US11733598B2 (en) * 2019-12-04 2023-08-22 Liqxtal Technology Inc. Tunable light projector

Also Published As

Publication number Publication date
SE369970B (en) 1974-09-23
DE2058418B2 (en) 1978-08-31
DE2058418A1 (en) 1971-06-09
CA924895A (en) 1973-04-24
DE2058418C3 (en) 1979-05-17
JPS5124261B1 (en) 1976-07-22
GB1335197A (en) 1973-10-24
NL6918301A (en) 1971-06-08
BE759837A (en) 1971-06-03
FR2074966A5 (en) 1971-10-08

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Legal Events

Date Code Title Description
PL Patent ceased