FR73126E - Perfectionnements aux systèmes de repérage ultrasonore ou analogues - Google Patents

Perfectionnements aux systèmes de repérage ultrasonore ou analogues

Info

Publication number
FR73126E
FR73126E FR756554A FR756554A FR73126E FR 73126 E FR73126 E FR 73126E FR 756554 A FR756554 A FR 756554A FR 756554 A FR756554 A FR 756554A FR 73126 E FR73126 E FR 73126E
Authority
FR
France
Prior art keywords
echo
output
pulse
generator
reference object
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
Application number
FR756554A
Other languages
English (en)
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.)
Kelvin Hughes Ltd
Original Assignee
Kelvin Hughes 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 Kelvin Hughes Ltd filed Critical Kelvin Hughes Ltd
Priority to FR756554A priority Critical patent/FR73126E/fr
Application granted granted Critical
Publication of FR73126E publication Critical patent/FR73126E/fr
Expired 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
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/96—Sonar systems specially adapted for specific applications for locating fish
    • 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
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/04—Display arrangements
FR756554A 1957-01-24 1958-01-23 Perfectionnements aux systèmes de repérage ultrasonore ou analogues Expired FR73126E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR756554A FR73126E (fr) 1957-01-24 1958-01-23 Perfectionnements aux systèmes de repérage ultrasonore ou analogues

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2640/57A GB839131A (en) 1957-01-24 1957-01-24 Improvements in and relating to echo-sounding and the like
FR756554A FR73126E (fr) 1957-01-24 1958-01-23 Perfectionnements aux systèmes de repérage ultrasonore ou analogues

Publications (1)

Publication Number Publication Date
FR73126E true FR73126E (fr) 1960-09-23

Family

ID=9743135

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1140572D Expired FR1140572A (fr) 1957-01-24 1956-01-25 Perfectionnements aux systèmes de repérage ultrasonore ou analogues
FR756554A Expired FR73126E (fr) 1957-01-24 1958-01-23 Perfectionnements aux systèmes de repérage ultrasonore ou analogues

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1140572D Expired FR1140572A (fr) 1957-01-24 1956-01-25 Perfectionnements aux systèmes de repérage ultrasonore ou analogues

Country Status (6)

Country Link
US (1) US3019411A (fr)
BE (1) BE544683A (fr)
DE (1) DE1193685B (fr)
FR (2) FR1140572A (fr)
GB (3) GB785001A (fr)
NL (3) NL110770C (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB811440A (en) * 1957-12-05 1959-04-08 Marconi Wireless Telegraph Co Improvements in or relating to subaqueous echo sounders
US3030608A (en) * 1959-10-12 1962-04-17 Gen Railway Signal Co Detector for high-speed traffic
US3110007A (en) * 1959-10-14 1963-11-05 Gen Signal Corp Ultrasonic vehicle detector
NL137773C (fr) * 1960-03-21
GB1033988A (en) * 1963-11-19 1966-06-22 Smiths Industries Ltd Improvements in or relating to echo sounding apparatus
GB1104094A (en) * 1963-11-29 1968-02-21 Plessey Uk Ltd Improvements in or relating to echo sounders
DE1257641B (de) * 1964-05-05 1967-12-28 Beteiligungs & Patentverw Gmbh Echolotverfahren fuer die Tiefseefischerei
DE1516632B1 (de) * 1966-05-05 1970-01-15 Electroacustic Gmbh Echolotgerät mit einstellbarer Tiefenbereichsanzeige und mit bodengebundener Tiefenbereichsanzeige, wobei die Tiefenbereichsanzeige als stehendes Bild auf dem Schirm einer Kathodenstrahlr¦hre als Anzeigeorgan erscheinen
DE1516639B1 (de) * 1966-12-21 1970-03-19 Electroacustic Gmbh Bodengebundene Anzeige mit Hilfe eines vor dem Aufzeichnungsimpuls ausgesandten Ausloeseimpulses,dessen Frequenz gegenueber der des Aufzeichnungsimpulses verschieden ist und bei der eine Trennung von Aufzeichnungsimpuls und Ausloeseimpuls auf der Empfangsseite durch Bandfilter erfolgt
DE2924176C2 (de) * 1979-06-15 1982-11-18 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Darstellung von Rückstrahlortungssignalen zur Ausübung des Verfahrens
DE4342277C2 (de) * 1993-12-11 1996-02-08 Beiersdorf Ag Revolverkopf-Tragwalzenwickler
EP3410147A4 (fr) * 2016-01-29 2019-01-02 Panasonic Intellectual Property Management Co., Ltd. Dispositif de mesure de distance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418136A (en) * 1943-11-10 1947-04-01 Bell Telephone Labor Inc Acoustic range finder
US2729803A (en) * 1949-12-22 1956-01-03 Raytheon Mfg Co Recording depth sounder
DE954221C (de) * 1952-06-18 1956-12-13 Atlas Werke Ag Verfahren und Vorrichtung zum Aufzeichnen von ueber dem Grund stehenden Fischschwaermen od. dgl. Objekten durch Echolotung
DE1012222B (de) * 1954-12-13 1957-07-11 Electroacustic Gmbh Impulsgetastetes Echolotgeraet

Also Published As

Publication number Publication date
NL110770C (fr)
GB785001A (en) 1957-10-23
FR1140572A (fr) 1957-07-29
NL224215A (fr)
US3019411A (en) 1962-01-30
NL203812A (fr)
GB839131A (en) 1960-06-29
GB839132A (en) 1960-06-29
DE1193685B (de) 1965-05-26
BE544683A (fr)

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