FI860394A - Foerfarande och anordning foer maetning av avstaond medelst ultraljud. - Google Patents

Foerfarande och anordning foer maetning av avstaond medelst ultraljud. Download PDF

Info

Publication number
FI860394A
FI860394A FI860394A FI860394A FI860394A FI 860394 A FI860394 A FI 860394A FI 860394 A FI860394 A FI 860394A FI 860394 A FI860394 A FI 860394A FI 860394 A FI860394 A FI 860394A
Authority
FI
Finland
Prior art keywords
ultraljud
avstaond
medelst
anordning foer
och anordning
Prior art date
Application number
FI860394A
Other languages
English (en)
Other versions
FI75678C (fi
FI75678B (fi
FI860394A0 (fi
Inventor
Esko Jukkala
Original Assignee
Mikrovalmiste Oy
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 Mikrovalmiste Oy filed Critical Mikrovalmiste Oy
Publication of FI860394A0 publication Critical patent/FI860394A0/fi
Priority to FI860394A priority Critical patent/FI75678C/fi
Priority to DE19873790018 priority patent/DE3790018T1/de
Priority to GB8816812A priority patent/GB2207504B/en
Priority to US07/099,920 priority patent/US4894810A/en
Priority to PCT/FI1987/000014 priority patent/WO1987004527A1/en
Priority to NL8720014A priority patent/NL8720014A/nl
Publication of FI860394A publication Critical patent/FI860394A/fi
Priority to NO873982A priority patent/NO873982D0/no
Priority to DK504887A priority patent/DK504887D0/da
Application granted granted Critical
Publication of FI75678B publication Critical patent/FI75678B/fi
Publication of FI75678C publication Critical patent/FI75678C/fi
Priority to SE8802737A priority patent/SE458071B/sv

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
    • G01S15/74—Systems using reradiation of acoustic waves, e.g. IFF, i.e. identification of friend or foe

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)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
FI860394A 1986-01-28 1986-01-28 Foerfarande och anordning foer maetning av avstaond medelst ultraljud. FI75678C (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI860394A FI75678C (fi) 1986-01-28 1986-01-28 Foerfarande och anordning foer maetning av avstaond medelst ultraljud.
PCT/FI1987/000014 WO1987004527A1 (en) 1986-01-28 1987-01-27 A method and a device for measuring a distance by means of ultrasonic pulses
GB8816812A GB2207504B (en) 1986-01-28 1987-01-27 A method and a device for measuring a distance by means of ultrasonic pulses
US07/099,920 US4894810A (en) 1986-01-28 1987-01-27 Method and a device for measuring a distance by means of ultrasonic pulses
DE19873790018 DE3790018T1 (fi) 1986-01-28 1987-01-27
NL8720014A NL8720014A (nl) 1986-01-28 1987-01-27 Werkwijze en inrichting voor het meten van een afstand door middel van ultrasone pulsen.
NO873982A NO873982D0 (no) 1986-01-28 1987-09-23 Fremgangsmaate og anordning for maaling av en avstand ved hjelp av ultralydpulser.
DK504887A DK504887D0 (da) 1986-01-28 1987-09-25 Fremgangsmaade og apparat til at maale en afstand ved hjaelp af ultralydimpulser
SE8802737A SE458071B (sv) 1986-01-28 1988-07-27 Foerfarande och apparat foer maetning av ett avstaand medelst ultraljudsimpulser

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI860394A FI75678C (fi) 1986-01-28 1986-01-28 Foerfarande och anordning foer maetning av avstaond medelst ultraljud.
FI860394 1986-01-28

Publications (4)

Publication Number Publication Date
FI860394A0 FI860394A0 (fi) 1986-01-28
FI860394A true FI860394A (fi) 1987-07-29
FI75678B FI75678B (fi) 1988-03-31
FI75678C FI75678C (fi) 1988-07-11

Family

ID=8522047

Family Applications (1)

Application Number Title Priority Date Filing Date
FI860394A FI75678C (fi) 1986-01-28 1986-01-28 Foerfarande och anordning foer maetning av avstaond medelst ultraljud.

Country Status (8)

Country Link
US (1) US4894810A (fi)
DE (1) DE3790018T1 (fi)
DK (1) DK504887D0 (fi)
FI (1) FI75678C (fi)
GB (1) GB2207504B (fi)
NL (1) NL8720014A (fi)
SE (1) SE458071B (fi)
WO (1) WO1987004527A1 (fi)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910537A1 (de) * 1989-04-01 1990-10-04 Jungheinrich Kg Verfahren zur kollisionsvermeidung in anlagen mit fahrerlos gefuehrten fahrzeugen sowie fahrzeugausruestung fuer fahrzeuge zur durchfuehrung dieses verfahrens
US5175695A (en) * 1989-09-11 1992-12-29 Suparules Limited UL trasonic measuring apparatus
IE61810B1 (en) * 1989-09-11 1994-11-30 Suparules Ltd Ultrasonic master-slave rangefinder
US5214617A (en) * 1990-02-21 1993-05-25 The Laitram Corporation Hydroacoustic ranging system
US5031159A (en) * 1990-02-21 1991-07-09 Laitram Corporation Hydroacoustic ranging system
US5062088A (en) * 1990-10-09 1991-10-29 Lundahl Instruments, Inc. Acoustic measuring system
US5223680A (en) * 1991-05-03 1993-06-29 Otis Elevator Company Measuring elevator car position using ultrasound
US5385050A (en) * 1992-04-07 1995-01-31 Northrop Grumman Corporation Gap measurement for shim manufacture
US5303206A (en) * 1992-07-17 1994-04-12 Richard Bemb Method and apparatus for measuring distance and determining direction in a fluid medium
US5627800A (en) * 1994-01-28 1997-05-06 Kotler; Seymour R. Method and apparatus for determining position of a moving object in a tank
EP1233281A1 (en) * 2001-02-14 2002-08-21 ISE Ingegneria dei Sistemi Elettronici S.r.l. Apparatus and method for reducing the effects of a fluid motion on measuring distances by means of acoustic waves
DE102004011693A1 (de) * 2004-03-10 2005-09-29 Siemens Ag Sensorknoten und sich daraus selbst organisierendes Sensornetzwerk
US7408839B2 (en) * 2004-09-09 2008-08-05 Siemens Building Technologies, Inc. Distance measurement for wireless building automation devices
US20060063523A1 (en) * 2004-09-21 2006-03-23 Mcfarland Norman R Portable wireless sensor for building control
US7378980B2 (en) * 2004-09-29 2008-05-27 Siemens Building Technologies, Inc. Triangulation of position for automated building control components
US7382271B2 (en) * 2004-09-29 2008-06-03 Siemens Building Technologies, Inc. Automated position detection for wireless building automation devices
US7602671B2 (en) * 2007-07-10 2009-10-13 Constantinos Dionysiou Oil heating tank meter for monitoring a plurality of variables
DE102012222334B4 (de) * 2012-12-05 2023-11-02 Robert Bosch Gmbh Verfahren zur Bestimmung des relativen Abstandes und der relativen Bewegung mehrerer Verkehrsteilnehmer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159832A (en) * 1958-09-19 1964-12-01 Jr Jerome R Cox Anti-collision device for aircraft
US3806861A (en) * 1971-08-30 1974-04-23 Mitsubishi Electric Corp Ultrasonic wave type collision preventing system
US4026654A (en) * 1972-10-09 1977-05-31 Engins Matra System for detecting the presence of a possibly moving object
US3895382A (en) * 1974-01-31 1975-07-15 Litchstreet Co Method and apparatus for measuring passively range and bearing
DE2515087C3 (de) * 1975-04-07 1979-10-18 Karl-Heinz Keuth Gmbh, 5414 Vallendar Vorrichtung zur berührungslosen Bestimmung kurzer Abstände im Meßberich eines Maßbandes
DE2620437A1 (de) * 1976-05-08 1977-11-24 Pfeiff Werner Geraet zur distanzmessung
US4114314A (en) * 1977-02-22 1978-09-19 The Ministry Of Science & Higher Education Process for the production of thebaine
US4214314A (en) * 1978-03-13 1980-07-22 Regents Of The University Of California Precision transponder and method of communicating therewith
FR2430020A1 (fr) * 1978-06-28 1980-01-25 Petroles Cie Francaise Procede de mesure automatique d'une distance dans l'eau par emissions et receptions controlees d'ultra-sons
DE3022857A1 (de) * 1979-08-29 1981-04-02 EUMIG Elektrizitäts- und Metallwaren-Industrie GmbH, Wiener Neudorf Einrichtung zur laufzeitmessung

Also Published As

Publication number Publication date
NL8720014A (nl) 1988-10-03
FI75678C (fi) 1988-07-11
FI75678B (fi) 1988-03-31
FI860394A0 (fi) 1986-01-28
GB2207504A (en) 1989-02-01
DK504887A (da) 1987-09-25
DE3790018T1 (fi) 1988-10-27
GB8816812D0 (en) 1988-09-21
SE8802737L (fi) 1988-07-29
SE458071B (sv) 1989-02-20
US4894810A (en) 1990-01-16
WO1987004527A1 (en) 1987-07-30
SE8802737D0 (sv) 1988-07-27
DK504887D0 (da) 1987-09-25
GB2207504B (en) 1989-11-01

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: INNOVATUM OY