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
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)
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)
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 |
US4918608B1 (en) * | 1988-06-09 | 1996-07-02 | Christopher O Middleton | Method for automatic depth control for earth moving and grading |
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 |
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 |
WO2004072675A1 (en) * | 2002-11-12 | 2004-08-26 | General Dynamics Advanced Information Systems | A 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 |
US8720270B2 (en) | 2010-06-29 | 2014-05-13 | Ortho Sensor Inc. | Prosthetic component for monitoring joint health |
US8714009B2 (en) | 2010-06-29 | 2014-05-06 | Orthosensor Inc. | Shielded capacitor sensor system for medical applications and method |
US20100331733A1 (en) * | 2009-06-30 | 2010-12-30 | Orthosensor | Sensing device and method for an orthopedic joint |
US8701484B2 (en) | 2010-06-29 | 2014-04-22 | Orthosensor Inc. | Small form factor medical sensor structure and method therefor |
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 |
US9462964B2 (en) | 2011-09-23 | 2016-10-11 | Orthosensor Inc | Small form factor muscular-skeletal parameter measurement system |
US8707782B2 (en) | 2009-06-30 | 2014-04-29 | Orthosensor Inc | Prosthetic component for monitoring synovial fluid and method |
US8679186B2 (en) | 2010-06-29 | 2014-03-25 | Ortho Sensor Inc. | Hermetically sealed prosthetic component and method therefor |
US8826733B2 (en) | 2009-06-30 | 2014-09-09 | Orthosensor Inc | Sensored prosthetic component and method |
US9161717B2 (en) | 2011-09-23 | 2015-10-20 | Orthosensor Inc. | Orthopedic insert measuring system having a sealed cavity |
US9839374B2 (en) | 2011-09-23 | 2017-12-12 | Orthosensor Inc. | System and method for vertebral load and location sensing |
US8911448B2 (en) | 2011-09-23 | 2014-12-16 | Orthosensor, Inc | Device and method for enabling an orthopedic tool for parameter measurement |
US9414940B2 (en) | 2011-09-23 | 2016-08-16 | Orthosensor Inc. | Sensored head for a measurement tool for the muscular-skeletal system |
US9622701B2 (en) | 2012-02-27 | 2017-04-18 | Orthosensor Inc | Muscular-skeletal joint stability detection and method therefor |
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 |
US9237885B2 (en) | 2012-11-09 | 2016-01-19 | Orthosensor Inc. | Muscular-skeletal tracking system and method |
US9566020B2 (en) | 2013-03-18 | 2017-02-14 | Orthosensor Inc | System and method for assessing, measuring, and correcting an anterior-posterior bone cut |
US11793424B2 (en) | 2013-03-18 | 2023-10-24 | Orthosensor, Inc. | Kinetic assessment and alignment of the muscular-skeletal system and method therefor |
WO2019055265A1 (en) | 2017-09-14 | 2019-03-21 | Orthosensor Inc. | NON-SYMMETRIC INSERTION DETECTION SYSTEM AND ASSOCIATED METHOD |
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、***及计算机可读存储介质 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3545861A (en) * | 1966-04-08 | 1970-12-08 | Hughes Aircraft Co | Selective target ranging system |
DE1623537A1 (de) * | 1966-11-08 | 1971-01-14 | Realisations Ultrasoniques S A | Vorrichtung zum Messen von Abstaenden mittels Ultraschall |
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 |
-
1984
- 1984-07-17 GB GB848418213A patent/GB8418213D0/en active Pending
-
1985
- 1985-07-12 US US06/754,641 patent/US4731762A/en not_active Expired - Fee Related
- 1985-07-16 DE DE8585305057T patent/DE3580874D1/de not_active Expired - Fee Related
- 1985-07-16 EP EP85305057A patent/EP0169701B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0169701B1 (de) | 1990-12-12 |
US4731762A (en) | 1988-03-15 |
EP0169701A1 (de) | 1986-01-29 |
GB8418213D0 (en) | 1984-08-22 |
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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 |