DK514187A - SONAR - Google Patents

SONAR

Info

Publication number: DK514187A
Authority: DK; Denmark
Prior art keywords: sonar
Prior art date: 1986-10-01

Application number

DK514187A

Other languages

Danish (da)

Other versions

DK514187D0 (en

Inventor

Manfred Gerlach

Hans-Dieter Richartz

Original Assignee

Krupp Gmbh

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.)

1986-10-01

Filing date

1987-09-30

Publication date

1988-04-02

1987-09-30 Application filed by Krupp Gmbh filed Critical Krupp Gmbh

1987-09-30 Publication of DK514187D0 publication Critical patent/DK514187D0/en

1988-04-02 Publication of DK514187A publication Critical patent/DK514187A/en

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
- 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
- G01S7/56—Display arrangements
- G01S7/60—Display arrangements for providing a permanent recording
- 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
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- G01S7/527—Extracting wanted echo signals
- G01S7/5276—Extracting wanted echo signals using analogue techniques

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Toys (AREA)

DK514187A 1986-10-01 1987-09-30 SONAR DK514187A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19863633420 DE3633420A1 (en)	1986-10-01	1986-10-01	ECHO SOUNDER

Publications (2)

Publication Number	Publication Date
DK514187D0 DK514187D0 (en)	1987-09-30
DK514187A true DK514187A (en)	1988-04-02

Family

ID=6310821

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK514187A DK514187A (en)	1986-10-01	1987-09-30	SONAR

Country Status (5)

Country	Link
EP (1)	EP0265634B1 (en)
JP (1)	JPS6391586A (en)
DE (2)	DE3633420A1 (en)
DK (1)	DK514187A (en)
NO (1)	NO172085C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19927865B4 (en) †	1999-05-07	2005-12-01	Leuze Electronic Gmbh & Co Kg	Device for detecting objects
US7327635B2 (en)	2000-12-14	2008-02-05	Pepperl + Fuchs Gmbh	Adaptive comparator circuit and acoustic distance sensor comprising said circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1516629B2 (en) *	1965-11-29	1970-10-29	Electroacustic Gmbh, 2300 Kiel	Method and device for recording two closely spaced submarine hall signals on current-sensitive paper
DE1566848C3 (en) *	1967-08-12	1975-07-10	Fried. Krupp Gmbh, 4300 Essen	Switching arrangement for echo sounders
US4052692A (en) *	1975-11-24	1977-10-04	Freeman Arthur W	Accentuator circuit for underwater acoustical devices
DE3133079A1 (en) *	1981-08-21	1983-03-10	Honeywell-Elac-Nautik Gmbh, 2300 Kiel	Circuit arrangement for the improved reproduction of a close succession of echoes in an echo sounder

1986
- 1986-10-01 DE DE19863633420 patent/DE3633420A1/en not_active Withdrawn
1987
- 1987-09-02 EP EP87112775A patent/EP0265634B1/en not_active Expired - Lifetime
- 1987-09-02 DE DE8787112775T patent/DE3775168D1/en not_active Expired - Fee Related
- 1987-09-17 NO NO873897A patent/NO172085C/en unknown
- 1987-09-28 JP JP62241032A patent/JPS6391586A/en active Pending
- 1987-09-30 DK DK514187A patent/DK514187A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP0265634A1 (en)	1988-05-04
DE3775168D1 (en)	1992-01-23
DK514187D0 (en)	1987-09-30
EP0265634B1 (en)	1991-12-11
NO873897L (en)	1988-04-05
NO172085C (en)	1993-06-02
NO873897D0 (en)	1987-09-17
JPS6391586A (en)	1988-04-22
DE3633420A1 (en)	1988-04-07
NO172085B (en)	1993-02-22

Publication	Publication Date	Title
NO172154C (en)	1993-06-09	transducer
BR8701556A (en)	1988-01-26	RENDER
AT399804B (en)	1995-07-25	SPORTSHOE
AT386436B (en)	1988-08-25	SHAFTSYSTEM
ATA48386A (en)	1988-08-15	CRANEWAY
DK514187D0 (en)	1987-09-30	SONAR
BR8603659A (en)	1988-02-09	MINI-INFILTROMETER
BR8603768A (en)	1988-05-17	PERSPECTIVOGRAPH
ATA179487A (en)	1990-12-15	MAISHAECKSLER
BR6601313U (en)	1987-06-23	RENDER
BR6601735U (en)	1988-05-10	RENDER
BR6602478U (en)	1988-07-05	RENDER
NO179461C (en)	1996-10-09	underwater Construction
BR6600239U (en)	1987-10-13	CONDUCTIVIMETER
BR6600088U (en)	1987-09-22	MINI-DRINKING
BR6601110U (en)	1988-03-29	RULES-MULTI-USE
BR6601281U (en)	1987-03-10	AEROMODEL
BR6601109U (en)	1988-03-29	ELIPSOGRAPH
BR6600893U (en)	1987-09-29	AIVECA
BR6600849U (en)	1987-06-23	JACKET-BACKPACK
BR6600838U (en)	1987-05-19	SALER
BR6600559U (en)	1987-12-01	MINI-TRIPE
BR6600495U (en)	1987-11-10	MICRO-FRAGMENTADORA
BR6600467U (en)	1987-11-10	ANTIASSALT
BR6600378U (en)	1987-11-03	SCHEDULE-CALENDAR

Legal Events

Date	Code	Title	Description
1994-02-28	AHS	Application shelved for other reasons than non-payment