CH375448A - Vorrichtung zur lichtelektrischen Überwachung der Bewegung eines Körpers - Google Patents

Vorrichtung zur lichtelektrischen Überwachung der Bewegung eines Körpers

Info

Publication number
CH375448A
CH375448A CH6601958A CH6601958A CH375448A CH 375448 A CH375448 A CH 375448A CH 6601958 A CH6601958 A CH 6601958A CH 6601958 A CH6601958 A CH 6601958A CH 375448 A CH375448 A CH 375448A
Authority
CH
Switzerland
Prior art keywords
movement
photoelectric monitoring
photoelectric
monitoring
Prior art date
Application number
CH6601958A
Other languages
English (en)
Inventor
Richard Vyce Joseph
Original Assignee
Perkin Elmer Corp
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 Perkin Elmer Corp filed Critical Perkin Elmer Corp
Publication of CH375448A publication Critical patent/CH375448A/de

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/24—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil having light-sensitive input

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CH6601958A 1957-11-13 1958-11-10 Vorrichtung zur lichtelektrischen Überwachung der Bewegung eines Körpers CH375448A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US696257A US3002419A (en) 1957-11-13 1957-11-13 Alignment theodolite

Publications (1)

Publication Number Publication Date
CH375448A true CH375448A (de) 1964-02-29

Family

ID=24796325

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6601958A CH375448A (de) 1957-11-13 1958-11-10 Vorrichtung zur lichtelektrischen Überwachung der Bewegung eines Körpers

Country Status (2)

Country Link
US (1) US3002419A (de)
CH (1) CH375448A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230377A (en) * 1962-03-30 1966-01-18 Smith George Allan Self-stabilized theodolite for manualtracking using photosensitive stabilizing means
US3302512A (en) * 1963-02-19 1967-02-07 Davidson Optronies Inc Optical instrument for measuring relative angular displacement of two objects about a twist axis
US3415126A (en) * 1964-09-25 1968-12-10 Nasa Usa Azimuth laying system
US6603134B1 (en) 1967-03-10 2003-08-05 Bae Systems Information And Electronic Systems Integration Inc. Optical detection system
US3491240A (en) * 1967-03-29 1970-01-20 Itek Corp Noncontacting surface sensor
CH676043A5 (de) * 1983-12-30 1990-11-30 Wild Leitz Ag
JPH04505658A (ja) * 1989-04-14 1992-10-01 キー　ブルース　ジョージ 水平面を決定するための装置
DE4424623C2 (de) * 1994-07-13 2003-11-06 Michael Albert Volz Vorrichtung zur Steuerung des Antriebs eines drehbar an einem Grundkörper gelagerten Steuerorgans, beispielsweise des Ruderblatts eines Fahrzeugmodells

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR971203A (de) * 1938-05-31 1951-01-15
US2483102A (en) * 1945-05-02 1949-09-27 Robert M Pierson Refractometer employing photosensitive devices and use of the same
US2703505A (en) * 1948-07-03 1955-03-08 Kearney & Trecker Corp Apparatus for aligning machine elements
US2571937A (en) * 1948-08-27 1951-10-16 Research Corp Interferometer with right-angle reflector surfaces at end of each divided beam
US2819645A (en) * 1953-05-23 1958-01-14 Genevoise Instr Physique Apparatus for determining the distance of a mobile object from a reference straight line
US2821104A (en) * 1954-06-03 1958-01-28 Kapella Ltd Optical testing apparatus for measuring deviation of points from a plane
US2943210A (en) * 1954-12-14 1960-06-28 Baldwin Piano Co Cyclic pulse generating system

Also Published As

Publication number Publication date
US3002419A (en) 1961-10-03

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