HK74189A - Apparatus for measuring distance - Google Patents

Apparatus for measuring distance

Info

Publication number
HK74189A
HK74189A HK74189A HK74189A HK74189A HK 74189 A HK74189 A HK 74189A HK 74189 A HK74189 A HK 74189A HK 74189 A HK74189 A HK 74189A HK 74189 A HK74189 A HK 74189A
Authority
HK
Hong Kong
Prior art keywords
measuring distance
measuring
distance
Prior art date
Application number
HK74189A
Inventor
John Alexis Mardas
Original Assignee
Sonin Inc
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 Sonin Inc filed Critical Sonin Inc
Publication of HK74189A publication Critical patent/HK74189A/en

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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • 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
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52004—Means for monitoring or calibrating
    • G01S7/52006—Means for monitoring or calibrating with provision for compensating the effects of temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
HK74189A 1984-01-20 1989-09-14 Apparatus for measuring distance HK74189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848401617A GB8401617D0 (en) 1984-01-20 1984-01-20 Measuring distance

Publications (1)

Publication Number Publication Date
HK74189A true HK74189A (en) 1989-09-22

Family

ID=10555332

Family Applications (1)

Application Number Title Priority Date Filing Date
HK74189A HK74189A (en) 1984-01-20 1989-09-14 Apparatus for measuring distance

Country Status (2)

Country Link
GB (2) GB8401617D0 (en)
HK (1) HK74189A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2195181A (en) * 1986-09-23 1988-03-30 Liebermann Overseas Trading Li Ultrasonic distance measuring device
US4730190A (en) * 1986-10-29 1988-03-08 Winlam Company Hand-held measuring device
GB8912643D0 (en) * 1989-06-02 1989-07-19 Solar Wide Ind Ltd Distance measurement device
NL192953C (en) * 1989-10-12 1998-06-03 Peterson B V System for determining the distance from a fixed point of a ship to a water surface.
US5084845A (en) * 1990-12-12 1992-01-28 Coin Acceptors, Inc. Selection control and indication means
DE19836611C2 (en) * 1998-08-12 2000-10-12 Siemens Ag Temperature compensated electrical device and method for temperature compensation in ultrasonic distance measurements
US7263031B2 (en) * 2005-11-01 2007-08-28 Solar Wide Industrial Limited Distance measuring device for acoustically measuring distance

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB825005A (en) * 1956-01-16 1959-12-09 Rank Cintel Ltd Improvements in or relating to apparatus for determining the distance of a projectile from a target
GB838286A (en) * 1958-02-01 1960-06-22 Rochar Electronique Improvements relating to supersonic pressure-gauges
DE1134323B (en) * 1960-11-25 1962-08-02 Electroacustic Gmbh Echosounder working according to the pulse echo method
US4000650B1 (en) * 1975-03-20 1995-11-14 Endress Hauser Gmbh Co Method and apparatus for ultrasonic material level measurement
GB1600131A (en) * 1977-01-26 1981-10-14 Mcdermott A F Liquid storage tank contents gauge
GB2017915A (en) * 1978-03-29 1979-10-10 Baird A Liquid level indicators
DE2932243C2 (en) * 1979-08-09 1982-04-22 Eugen 2805 Stuhr Rapp Level and temperature measuring device for tank systems
GB2107870B (en) * 1981-08-18 1985-04-11 Geotechnical Monitoring Limite Apparatus for measuring distances within elongate enclosures
AU567892B2 (en) * 1982-10-14 1987-12-10 Gilbarco Inc. Ultrasonic tank gauging system

Also Published As

Publication number Publication date
GB2153998B (en) 1987-07-01
GB8501252D0 (en) 1985-02-20
GB8401617D0 (en) 1984-02-22
GB2153998A (en) 1985-08-29

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