DE3580874D1 - Entfernungsmesser. - Google Patents

Entfernungsmesser.

Info

Publication number
DE3580874D1
DE3580874D1 DE8585305057T DE3580874T DE3580874D1 DE 3580874 D1 DE3580874 D1 DE 3580874D1 DE 8585305057 T DE8585305057 T DE 8585305057T DE 3580874 T DE3580874 T DE 3580874T DE 3580874 D1 DE3580874 D1 DE 3580874D1
Authority
DE
Germany
Prior art keywords
rangefinder
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
DE8585305057T
Other languages
English (en)
Inventor
Paul Hanks
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.)
Fisco Electronics Ltd
Original Assignee
Fisco Electronics 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 Fisco Electronics Ltd filed Critical Fisco Electronics Ltd
Application granted granted Critical
Publication of DE3580874D1 publication Critical patent/DE3580874D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01S15/101—Particularities of the measurement of distance

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DE8585305057T 1984-07-17 1985-07-16 Entfernungsmesser. Expired - Fee Related DE3580874D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848418213A GB8418213D0 (en) 1984-07-17 1984-07-17 Distance sensing

Publications (1)

Publication Number Publication Date
DE3580874D1 true DE3580874D1 (de) 1991-01-24

Family

ID=10564016

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585305057T Expired - Fee Related DE3580874D1 (de) 1984-07-17 1985-07-16 Entfernungsmesser.

Country Status (4)

Country Link
US (1) US4731762A (de)
EP (1) EP0169701B1 (de)
DE (1) DE3580874D1 (de)
GB (1) GB8418213D0 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8407512D0 (en) * 1984-03-22 1984-05-31 Salubre Investments Processing of reflected signals
US4953141A (en) * 1987-08-28 1990-08-28 Recurrent Solutions Limited Partnership Sonic distance-measuring device
US5235511A (en) * 1988-06-09 1993-08-10 Spectra-Physics, Inc. Method for automatic depth control for earth moving and grading
US4914593B1 (en) * 1988-06-09 1995-01-17 Spectra Physics Method for automatic depth control for earth moving and grading
US4918608B1 (en) * 1988-06-09 1996-07-02 Christopher O Middleton Method for automatic depth control for earth moving and grading
US4975889A (en) * 1988-06-16 1990-12-04 Petrucelli Steven P Acoustic ranging apparatus and method
US5062088A (en) * 1990-10-09 1991-10-29 Lundahl Instruments, Inc. Acoustic measuring system
US5199299A (en) * 1991-03-11 1993-04-06 Iowa State University Research Foundation, Inc. Ultrasonic unipolar pulse/echo instrument
GB2266369B (en) * 1992-04-16 1996-08-07 Meditronics Limited Manoeuvring aid
US5453932A (en) * 1994-01-12 1995-09-26 Advanced Grade Technology, Inc. Device and method for detecting and elimination of spurious ultrasonic ranging echoes
DE19514307A1 (de) * 1994-05-19 1995-11-23 Siemens Ag Duplexer für ein Ultraschallabbildungssystem
US5796682A (en) * 1995-10-30 1998-08-18 Motorola, Inc. Method for measuring time and structure therefor
US20020059177A1 (en) * 2000-07-11 2002-05-16 Paul Hansen Method of forming a template and associated computer device and computer software program product
US6987707B2 (en) * 2002-11-12 2006-01-17 General Dynamics Advanced Information Systems, Inc. Method and system for in-air ultrasonic acoustical detection and characterization
KR20050014051A (ko) * 2003-07-29 2005-02-07 안희태 초음파 신호에서 주파수 분리를 이용한 거리측정 방법 및장치
US7554653B2 (en) * 2006-12-01 2009-06-30 Trimble Ab Multitarget
US8826733B2 (en) 2009-06-30 2014-09-09 Orthosensor Inc Sensored prosthetic component and method
US8701484B2 (en) 2010-06-29 2014-04-22 Orthosensor Inc. Small form factor medical sensor structure and method therefor
US9462964B2 (en) 2011-09-23 2016-10-11 Orthosensor Inc Small form factor muscular-skeletal parameter measurement system
US9259179B2 (en) 2012-02-27 2016-02-16 Orthosensor Inc. Prosthetic knee joint measurement system including energy harvesting and method therefor
US9839390B2 (en) 2009-06-30 2017-12-12 Orthosensor Inc. Prosthetic component having a compliant surface
US8421479B2 (en) 2009-06-30 2013-04-16 Navisense Pulsed echo propagation device and method for measuring a parameter
US8679186B2 (en) 2010-06-29 2014-03-25 Ortho Sensor Inc. Hermetically sealed prosthetic component and method therefor
US8714009B2 (en) 2010-06-29 2014-05-06 Orthosensor Inc. Shielded capacitor sensor system for medical applications and method
US8720270B2 (en) 2010-06-29 2014-05-13 Ortho Sensor Inc. Prosthetic component for monitoring joint health
US8707782B2 (en) 2009-06-30 2014-04-29 Orthosensor Inc Prosthetic component for monitoring synovial fluid and method
US8926530B2 (en) 2011-09-23 2015-01-06 Orthosensor Inc Orthopedic insert measuring system for having a sterilized cavity
US9839374B2 (en) 2011-09-23 2017-12-12 Orthosensor Inc. System and method for vertebral load and location sensing
US9414940B2 (en) 2011-09-23 2016-08-16 Orthosensor Inc. Sensored head for a measurement tool for the muscular-skeletal system
US8911448B2 (en) 2011-09-23 2014-12-16 Orthosensor, Inc Device and method for enabling an orthopedic tool for parameter measurement
US9271675B2 (en) 2012-02-27 2016-03-01 Orthosensor Inc. Muscular-skeletal joint stability detection and method therefor
US9844335B2 (en) 2012-02-27 2017-12-19 Orthosensor Inc Measurement device for the muscular-skeletal system having load distribution plates
US9622701B2 (en) 2012-02-27 2017-04-18 Orthosensor Inc Muscular-skeletal joint stability detection and method therefor
US20140135744A1 (en) 2012-11-09 2014-05-15 Orthosensor Inc Motion and orientation sensing module or device for positioning of implants
US11793424B2 (en) 2013-03-18 2023-10-24 Orthosensor, Inc. Kinetic assessment and alignment of the muscular-skeletal system and method therefor
US9492238B2 (en) 2013-03-18 2016-11-15 Orthosensor Inc System and method for measuring muscular-skeletal alignment to a mechanical axis
EP3681381A1 (de) 2017-09-14 2020-07-22 Orthosensor Inc. System zur erfassung eines nichtsymmetrischen einsatzes und verfahren dafür
US11812978B2 (en) 2019-10-15 2023-11-14 Orthosensor Inc. Knee balancing system using patient specific instruments
CN113917397A (zh) * 2021-09-17 2022-01-11 深圳市睿联技术股份有限公司 测距方法、装置、系统及计算机可读存储介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3545861A (en) * 1966-04-08 1970-12-08 Hughes Aircraft Co Selective target ranging system
FR1514156A (fr) * 1966-11-08 1968-02-23 Realisations Ultrasoniques Sa Appareil de mesure de niveaux par réflexion d'impulsions ultrasonores
NO125292B (de) * 1968-07-12 1972-08-14 Bofors Ab
US3743419A (en) * 1969-07-09 1973-07-03 Bofors Ab Ranging system
US3942149A (en) * 1974-08-19 1976-03-02 Texas Instruments Incorporated Solid state depth sounder
US4122428A (en) * 1976-11-22 1978-10-24 Morrow Jr Ray E Marine detection apparatus
DE2755556C3 (de) * 1977-12-13 1981-11-19 ELP-Electronic & Plastic's GmbH, 5880 Lüdenscheid Vorrichtung zur berührungslosen Abstandmessung
JPS57500304A (de) * 1980-02-22 1982-02-18
US4386409A (en) * 1980-09-23 1983-05-31 Petroff Alan M Sewage flow monitoring system
US4439846A (en) * 1981-11-18 1984-03-27 Polaroid Corporation Sonar rangefinder system
US4459689A (en) * 1981-12-28 1984-07-10 Polaroid Corporation Multiple zone object detection system
US4578997A (en) * 1982-01-04 1986-04-01 Fischer & Porter Time-shaped AGC for ultrasonic liquid level meter of the echo-ranging type
US4574368A (en) * 1983-02-23 1986-03-04 Record Industrial Company Distance measuring system using ultrasonic ranging

Also Published As

Publication number Publication date
US4731762A (en) 1988-03-15
EP0169701B1 (de) 1990-12-12
GB8418213D0 (en) 1984-08-22
EP0169701A1 (de) 1986-01-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee