CA1267689A - Method and apparatus for reduction of the magnetic identity for ship parts which are movable for their bearing and elevation - Google Patents

Method and apparatus for reduction of the magnetic identity for ship parts which are movable for their bearing and elevation

Info

Publication number
CA1267689A
CA1267689A CA000489940A CA489940A CA1267689A CA 1267689 A CA1267689 A CA 1267689A CA 000489940 A CA000489940 A CA 000489940A CA 489940 A CA489940 A CA 489940A CA 1267689 A CA1267689 A CA 1267689A
Authority
CA
Canada
Prior art keywords
ship
parts
magnetic
gun
elevation
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
CA000489940A
Other languages
English (en)
French (fr)
Inventor
Hans Kindroth
Lars-Goran Gustavsson
Roland Ahs
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.)
Saab Bofors AB
Original Assignee
Bofors AB
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 Bofors AB filed Critical Bofors AB
Application granted granted Critical
Publication of CA1267689A publication Critical patent/CA1267689A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B63G9/00—Other offensive or defensive arrangements on vessels against submarines, torpedoes, or mines
    • B63G9/06—Other offensive or defensive arrangements on vessels against submarines, torpedoes, or mines for degaussing vessels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Navigation (AREA)
CA000489940A 1984-09-04 1985-09-03 Method and apparatus for reduction of the magnetic identity for ship parts which are movable for their bearing and elevation Expired CA1267689A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8404402-3 1984-09-04
SE8404402A SE8404402L (sv) 1984-09-04 1984-09-04 Sett och anordning for reducering av magnetsignaturen for rorliga fartygsdetaljer

Publications (1)

Publication Number Publication Date
CA1267689A true CA1267689A (en) 1990-04-10

Family

ID=20356888

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000489940A Expired CA1267689A (en) 1984-09-04 1985-09-03 Method and apparatus for reduction of the magnetic identity for ship parts which are movable for their bearing and elevation

Country Status (8)

Country Link
US (1) US4722057A (enExample)
CA (1) CA1267689A (enExample)
CH (1) CH670431A5 (enExample)
DE (1) DE3531602A1 (enExample)
ES (1) ES8707696A1 (enExample)
FR (1) FR2569650B1 (enExample)
IT (1) IT1181722B (enExample)
SE (1) SE8404402L (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620402A1 (de) * 1986-06-18 1987-12-23 Bundesrep Deutschland Vorrichtung zum steuern einer magnetischen eigenschutz-(mes) anlage
FR2928743A1 (fr) * 1988-02-19 2009-09-18 Thomson Csf Procede d'immunisation magnetique, notamment pour batiments navals
DE9013208U1 (de) * 1990-09-18 1991-01-10 Bundesamt für Wehrtechnik u. Beschaffung, 5400 Koblenz Vorrichtung zur Kompensation des von Schiffseinbaugruppen verursachten magnetischen Störfeldes
FR2678236B1 (fr) * 1991-06-27 1998-01-02 Thomson Csf Procede d'autocontrole et d'asservissement de l'immunisation magnetique d'un batiment naval.
US6766793B2 (en) * 2002-12-12 2004-07-27 General Atomics Electromagnetic gun and rotating pulse forming network
RU2729009C1 (ru) * 2019-06-21 2020-08-03 Владимир Александрович Карташев Способ защиты судов от неконтактных магнитных мин

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549845A (en) * 1945-06-26 1951-04-24 James C Mouzon Ship's magnetic submarine detector
DE1118043B (de) * 1955-07-26 1961-11-23 Siemens Ag Entmagnetisierungsanlage fuer Schiffe
DE1098393B (de) * 1955-12-22 1961-01-26 Siemens Ag Entmagnetisierungsanlage fuer Schiffe
DE1126511B (de) * 1959-12-29 1962-03-29 Daimler Benz Ag Ausbildung einer um ein Maschinenteil gelegten Magnetisierungsspule und deren Anordnung im Maschinengehaeuse
DE977905C (de) * 1961-06-22 1972-09-07 Friedrich Dr Foerster Verfahren zur Kompensation des magnetischen Stoerfeldes von aus ferromagnetischen Bauteilen bestehenden Einheiten, insbesondere auf Schiffen mit unmagnetischer Aussenhaut
FR1345708A (fr) * 1962-10-30 1963-12-13 Csf Nouveau compensateur pour magnétomètre
DE2443672C3 (de) * 1974-09-12 1981-06-04 Förster, Friedrich, Dr.phil., 7410 Reutlingen Verfahren und Vorrichtung zur stabilen Kompensation magnetischer Störfelder
DE2929964C2 (de) * 1979-07-24 1984-08-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur Kompensation von magnetischen Störfeldern von Objekten mittels magnetischer Eigenschutzanlagen
DE3122686A1 (de) * 1981-06-06 1983-02-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur kompensation magnetischer eigenfelder von beweglichen koerpern

Also Published As

Publication number Publication date
SE8404402L (sv) 1986-03-05
SE8404402D0 (sv) 1984-09-04
ES546686A0 (es) 1987-08-16
ES8707696A1 (es) 1987-08-16
CH670431A5 (enExample) 1989-06-15
IT8548523A0 (it) 1985-09-04
US4722057A (en) 1988-01-26
DE3531602A1 (de) 1986-03-13
FR2569650B1 (fr) 1989-07-21
IT1181722B (it) 1987-09-30
FR2569650A1 (fr) 1986-03-07

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Legal Events

Date Code Title Description
MKLA Lapsed