DK131987A - DEVICE TO ENSURE AND NARROW LOCATION SOUND IN THE WATER - Google Patents

DEVICE TO ENSURE AND NARROW LOCATION SOUND IN THE WATER

Info

Publication number
DK131987A
DK131987A DK131987A DK131987A DK131987A DK 131987 A DK131987 A DK 131987A DK 131987 A DK131987 A DK 131987A DK 131987 A DK131987 A DK 131987A DK 131987 A DK131987 A DK 131987A
Authority
DK
Denmark
Prior art keywords
ensure
water
narrow location
location sound
sound
Prior art date
Application number
DK131987A
Other languages
Danish (da)
Other versions
DK131987D0 (en
Inventor
Georg Bugiel
Original Assignee
Diehl Gmbh & Co
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 Diehl Gmbh & Co filed Critical Diehl Gmbh & Co
Publication of DK131987D0 publication Critical patent/DK131987D0/en
Publication of DK131987A publication Critical patent/DK131987A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H3/00—Camouflage, i.e. means or methods for concealment or disguise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/28—Arrangement of offensive or defensive equipment
    • B63G8/34—Camouflage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Pipe Accessories (AREA)
  • Emergency Lowering Means (AREA)
  • Navigation (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DK131987A 1986-03-15 1987-03-13 DEVICE TO ENSURE AND NARROW LOCATION SOUND IN THE WATER DK131987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863608809 DE3608809A1 (en) 1986-03-15 1986-03-15 DEVICE FOR INTERFERING AND EXCHANGING WATER SOUND DETECTING SYSTEMS

Publications (2)

Publication Number Publication Date
DK131987D0 DK131987D0 (en) 1987-03-13
DK131987A true DK131987A (en) 1987-09-16

Family

ID=6296525

Family Applications (1)

Application Number Title Priority Date Filing Date
DK131987A DK131987A (en) 1986-03-15 1987-03-13 DEVICE TO ENSURE AND NARROW LOCATION SOUND IN THE WATER

Country Status (5)

Country Link
EP (1) EP0237891B1 (en)
DE (2) DE3608809A1 (en)
DK (1) DK131987A (en)
IL (1) IL81867A (en)
NO (1) NO165064C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3908572A1 (en) * 1989-03-16 1990-12-20 Laukien Guenther METHOD AND DEVICE FOR REDUCING THE SOUND EMISSION OF SUBMERSIBLES SUBMERSIBLE
DE3908578A1 (en) * 1989-03-16 1990-09-20 Laukien Guenther METHOD FOR INFLUENCING A SOUND SOURCE, IN PARTICULAR A SUBMERSIBLE SUBMARINE, AND SUBMARINE
DE3908577A1 (en) * 1989-03-16 1990-09-20 Laukien Guenther METHOD AND DEVICE FOR REDUCING THE SOUND EMISSION OF SUBMERSIBLES SUBMERSIBLE
GB2369178B (en) * 1990-05-11 2002-09-18 Marconi Co Ltd Acoustic jamming
DE4322837C2 (en) * 1993-07-08 1996-02-22 Buck Chem Tech Werke Zeolite material for a process for generating gas bubbles in water
FR2771805B1 (en) * 1997-12-02 2000-02-18 Lacroix Soc E PYROACOUSTIC GENERATOR FOR THE PROTECTION OF SUBMARINES AND SURFACE VESSELS
RU2456681C1 (en) * 2011-04-13 2012-07-20 Федеральное государственное унитарное предприятие Тихоокеанский научно-исследовательский рыбохозяйственный центр ФГУП "ТИНРО-Центр" Method of reducing underwater noise of ships and apparatus for realising said method
DE102015010659B4 (en) * 2015-08-14 2017-11-02 Bundesrepublik Deutschland, vertreten durch das Bundesministerium der Verteidigung, vertreten durch das Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr Underwater flares
JP6887851B2 (en) * 2017-03-31 2021-06-16 三菱重工業株式会社 Noise control devices, ships, noise control methods and programs

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE315238C (en) *
FR497335A (en) * 1919-03-20 1919-12-03 Emile Henri Rieter Device for protecting ships against torpedoes and mines
US2395944A (en) * 1942-03-16 1946-03-05 Peter P Smith System for the protection of vessels against attack of torpedoes
US2968274A (en) * 1944-04-28 1961-01-17 Nelson N Estes Anti-torpedo system
US3316840A (en) * 1944-04-28 1967-05-02 Joseph A Grand Composition and device for creating an underwater cloud
US2971490A (en) * 1944-05-13 1961-02-14 Dickson S Mckinney Explosive streamer
US2967506A (en) * 1945-05-11 1961-01-10 Clifford S Livermore Anti-torpedo system
US3097600A (en) * 1946-04-25 1963-07-16 James C Hopkins Sound generator
US4270479A (en) * 1947-12-24 1981-06-02 The United States Of America As Represented By The Secretary Of The Navy Torpedo guards
GB1046935A (en) * 1963-07-17 1966-10-26 Westland Aircraft Ltd Active sonars for detection of submarines
FR2514319A1 (en) * 1981-10-09 1983-04-15 Tournay Omer Tactical non-aggressive submersible imitating submarine - includes sonar receiving and transmitting circuits simulating torpedo or defensive purposes
DE3300067A1 (en) * 1983-01-04 1984-07-05 Hans Dr.rer.nat. 2000 Hamburg Gienapp Device for interfering with the locating of submarines

Also Published As

Publication number Publication date
DE3608809A1 (en) 1987-09-17
EP0237891A2 (en) 1987-09-23
NO870869L (en) 1987-09-16
NO165064B (en) 1990-09-10
NO165064C (en) 1990-12-19
IL81867A (en) 1992-05-25
EP0237891B1 (en) 1989-06-14
NO870869D0 (en) 1987-03-03
DE3760240D1 (en) 1989-07-20
DK131987D0 (en) 1987-03-13
EP0237891A3 (en) 1987-11-19

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment