NO132006B - - Google Patents

Download PDF

Info

Publication number
NO132006B
NO132006B NO2884/73A NO288473A NO132006B NO 132006 B NO132006 B NO 132006B NO 2884/73 A NO2884/73 A NO 2884/73A NO 288473 A NO288473 A NO 288473A NO 132006 B NO132006 B NO 132006B
Authority
NO
Norway
Prior art keywords
spindle
indicator part
compass
indicator
damper device
Prior art date
Application number
NO2884/73A
Other languages
English (en)
Norwegian (no)
Other versions
NO132006C (fr
NO288473L (fr
Inventor
R Tangen
Original Assignee
Simrad As
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 Simrad As filed Critical Simrad As
Priority to NO2884/73A priority Critical patent/NO132006C/no
Priority to GB3077174A priority patent/GB1475374A/en
Priority to SE7409187A priority patent/SE401564B/xx
Publication of NO288473L publication Critical patent/NO288473L/no
Publication of NO132006B publication Critical patent/NO132006B/no
Publication of NO132006C publication Critical patent/NO132006C/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/497—Means for monitoring or calibrating
    • G01S7/4972—Alignment of sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Level Indicators Using A Float (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
NO2884/73A 1973-07-13 1973-07-13 NO132006C (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO2884/73A NO132006C (fr) 1973-07-13 1973-07-13
GB3077174A GB1475374A (en) 1973-07-13 1974-07-11 Instruments for testing laser rangefinders
SE7409187A SE401564B (sv) 1973-07-13 1974-07-12 Testapparat for laser-avstandsmetare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO2884/73A NO132006C (fr) 1973-07-13 1973-07-13

Publications (3)

Publication Number Publication Date
NO288473L NO288473L (fr) 1975-02-10
NO132006B true NO132006B (fr) 1975-05-26
NO132006C NO132006C (fr) 1975-09-03

Family

ID=19879221

Family Applications (1)

Application Number Title Priority Date Filing Date
NO2884/73A NO132006C (fr) 1973-07-13 1973-07-13

Country Status (3)

Country Link
GB (1) GB1475374A (fr)
NO (1) NO132006C (fr)
SE (1) SE401564B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121890A (en) * 1977-08-17 1978-10-24 Hughes Aircraft Company Laser rangefinder tester
DE3120344C2 (de) * 1980-06-28 1982-12-30 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Verfahren und Vorrichtung zur Funktionsprüfung von Ortungsanlagen
US8399872B2 (en) 2009-12-02 2013-03-19 Raytheon Company System and method for using an optical isolator in laser testing
JP6990782B2 (ja) 2018-09-21 2022-01-12 本田技研工業株式会社 シミュレータ装置
CN109655813A (zh) * 2019-01-31 2019-04-19 华中光电技术研究所（中国船舶重工集团有限公司第七七研究所） 基于光纤延时的激光测距仪室内校准装置及方法

Also Published As

Publication number Publication date
SE401564B (sv) 1978-05-16
NO132006C (fr) 1975-09-03
GB1475374A (en) 1977-06-01
NO288473L (fr) 1975-02-10
SE7409187L (sv) 1975-01-14

Similar Documents

Publication Publication Date Title
US4541294A (en) Drive assembly for an astronomical telescope
US2474323A (en) Camera for photographing objects moving relatively to the camera
NO132006B (fr)
US2684007A (en) Gyroscopically controlled optical mechanism
US1885098A (en) Compass control system
US2405731A (en) Variable circle for stadiametric range finders
GB1208388A (en) Semi-automatic motor driven lens focusing mechanism
US2405028A (en) Fire control apparatus
US1453104A (en) Apparatus for use in the laying or sighting of ordnance
US2139636A (en) Nocturnal antiaircraft fire control device
US1360694A (en) Navigational apparatus
US2311769A (en) Range controlled speed indicator
US2013842A (en) Apparatus for the optical representation of objects with stereoscopic effect
GB1268998A (en) Driving arrangement in an optical instrument
US1162511A (en) Range-clock.
Grubb On the Latest Improvements in the Clock-driving Apparatus of Astronomical Telescopes
GB425034A (en) Improvements in or relating to stabilising means for a body subjected to the influence of angular motion
US2487337A (en) Scanning sextant
US1162510A (en) Range-clock.
US2986966A (en) Stabilized optical system
SU755502A1 (ru) Шаговый привод 1
US1998207A (en) Turn indicator
GB371807A (en) Improvements relating to gyroscopic compasses
US2651560A (en) Observing apparatus, particularly for observing objects moving in space
US2128396A (en) Apparatus for observing reciprocating objects