EP1162137A2 - Dispositif télescopique d'information pour sous-marin - Google Patents

Dispositif télescopique d'information pour sous-marin Download PDF

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Publication number
EP1162137A2
EP1162137A2 EP01113135A EP01113135A EP1162137A2 EP 1162137 A2 EP1162137 A2 EP 1162137A2 EP 01113135 A EP01113135 A EP 01113135A EP 01113135 A EP01113135 A EP 01113135A EP 1162137 A2 EP1162137 A2 EP 1162137A2
Authority
EP
European Patent Office
Prior art keywords
cylinder
piston
information device
pull
antenna
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.)
Granted
Application number
EP01113135A
Other languages
German (de)
English (en)
Other versions
EP1162137A3 (fr
EP1162137B1 (fr
Inventor
Ulrich Wäntig
Michael Mente
Jürgen Spahr
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.)
Gabler Maschinenbau GmbH
Original Assignee
Gabler Maschinenbau 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.)
Filing date
Publication date
Application filed by Gabler Maschinenbau GmbH filed Critical Gabler Maschinenbau GmbH
Publication of EP1162137A2 publication Critical patent/EP1162137A2/fr
Publication of EP1162137A3 publication Critical patent/EP1162137A3/fr
Application granted granted Critical
Publication of EP1162137B1 publication Critical patent/EP1162137B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/38—Arrangement of visual or electronic watch equipment, e.g. of periscopes, of radar
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/04—Adaptation for subterranean or subaqueous use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1235—Collapsible supports; Means for erecting a rigid antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/34—Adaptation for use in or on ships, submarines, buoys or torpedoes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/32—Vertical arrangement of element

Definitions

  • the invention relates to an extendable information device for a submarine, the one at least as a twin device piston-cylinder device comprises a first, open bottom and top cylinder with a Piston, which preferably carries an antenna rod as an information unit and a second cylinder with a double-acting and the first Has cylinder on its top carrying piston, an elongated, flexible retractable member with one end on the piston of the first cylinder and after deflection by an arranged on the top of the second piston Deflection part with its other end in the upper end area of the second Cylinder is attached and being used for signal transmission from and to the Antenna rod an electrical ending in the upper region of the second cylinder Signal line is provided.
  • Such a device is known from EP 0 372 265 B1.
  • an antenna device is provided which is relatively low Tower of known structure arranged and extendable in several stages in height is to bring the antenna rod into operating position.
  • the antenna device comprises a hollow mast as the first extension stage by means of a drive cylinder with a piston rod provided in the tower extendable and retractable.
  • a telescopic in the mast trained piston-cylinder device provided, which consists of a first and a second cylinder, the second cylinder at the top the piston of the first cylinder is attached.
  • the second cylinder instructs you the top of the antenna rod and on the bottom a flexible retractable member bearing piston, the pull-in member via a freely rotatable deflection wheel is guided, which is attached to the top of the piston of the first cylinder.
  • the second cylinder has electrical properties that those of the antenna rod correspond, so that with this an entire radiating antenna length results from the length of the antenna rod and the length of the extended Section of the second cylinder is composed.
  • the latter is electric conductive and in electrical contact with the antenna rod.
  • the hollow mast for the second cylinder is one of these cylinders outside surrounding insulating ring part arranged stationary, which as a further signal transmission point serves and is connected to external electrical signal lines, which signals are routed into and out of the submarine.
  • This known antenna device has disadvantages in terms of reliability affect signal transmission and the area of application of the device restrict.
  • the transmission of the signal via the first sliding connection namely that between the piston carrying the antenna rod and the leading second cylinder, and the second sliding joint second cylinder / insulating ring part, that good reception or transmission readiness only when the telescopic antenna is fully extended, i.e. only with relative
  • the elements forming the said sliding connections come to a standstill because these Sliding connections are particularly exposed to sea water, which causes the Signal transmission can be unsafe and disturbed up to the interruption of the transmitting signal.
  • This effect is further favored by the fact that Sliding connections exposed to the bending loads of the extended mast and that spark erosion can occur at these points, which further reduces the signal conductivity of the sliding connections.
  • the object of the invention is to provide an extendable, in particular device serving as an antenna, its signal transmission properties both during their retraction and during their retraction and permanently at any extension height including their end positions preserved.
  • This solution is a simple, extendable and preferred as Antenna serving device created, which is in addition to its suitability for Low submarine towers are characterized by the fact that thanks to the design of the retractable link also as an internal electrical signal line between the antenna rod and the external signal line is permanently free of interference and that by the fact that the pull-in member itself acts as an antenna and through the first plastic cylinder is not disturbed, the high antenna performance the antenna device in its extended state compared to the state the technology is preserved. Since there is no burn-up at the sliding connection points of the mast due to spark erosion is also the sliding wear reduced at the sliding joints and thus the life of the Mastes increased.
  • the pull-in member itself be electrically conductive or the pull-in member has a separate signal conductor exhibit.
  • the Retractor for central alignment in the first cylinder with one A large number of centering elements can be provided, these being made of balls or Discs can exist, which are provided on the flexible retractor Im If balls are used, they can be butting and falling the use of disks, these can be arranged spaced apart his.
  • the second Cylinder an inner, fixed, externally powered and the piston of this Cylinder slides and seals penetrating throughout its stroke Feed pipe for the top of this piston acting on this piston Have pressure fluid.
  • the submarine is only partially indicated and generally designated 1. It is with a relatively low tower 2 known structure equipped in which, among other things, a generally with 3 designated antenna device is arranged as an information device.
  • the antenna device 3 has, as can be seen from the figures, a telescopic one trained piston-cylinder device 5 on the inside of the tower 2 is attached to the ceiling 4 of the same. It consists of a first, inner, cylinder 6 open at the top and bottom and from a second, outer cylinder 7, the first cylinder 6 on the top of the piston 8 of the second cylinder 7 is rigidly attached and made of a dimensionally stable plastic material, for example Fiber composite material.
  • the second cylinder 7 preferably extends over the entire height of the tower 2.
  • the two cylinders 6 and 7 are over Pressure fluid lines 9 and 10 with a schematically indicated, preferably connected as a hydraulic drive 11, the pressure fluid line 9 with the rear space of the cylinder 7 via an internal, fixed and the piston 8 of this cylinder sliding over its entire stroke and sealed penetrating feed pipe 7a is connected.
  • the first cylinder 6 has a piston 12, on the top of which an antenna rod 13 and on the underside thereof a flexible retractable member 14, e.g. a rope or a chain is attached, which consists of an electrically conductive material and passes through the cylinder 7 axially.
  • the pull-in member 14 is on the attached upper inside of the cylinder 7 and there electrically isolated from the Cylinder 7 led out, where it merges into an external signal line 17, which Retraction member 14 housed in the submarine or in the mast Antenna adapter 18 connects.
  • the signal line 17 can also inside the cylinder 7 in a tube (not shown) and through the Be led out cylinder bottom, and in the same application as in Feed pipe 7a, to then be connected to the antenna matching device 18.
  • the deflection wheel is also in a lower recess 16 of the cylinder 6; can also be in a bulge of the piston 8 are to the maximum stroke for this piston and thus can also be used for the second cylinder 7.
  • this is provided with a plurality of centering elements 19 which are spherical or are disc-shaped, with a disc-shaped configuration mutual distance between the disks is left while the centering elements 19 advantageously arranged abutting in a spherical configuration are.
  • the antenna rod 13 is in each Extending height of the antenna device 3 is signal-safe with the antenna adapter 18, whereby it is possible to mount the antenna device in any exit height for sending and receiving. It follows a radiating antenna length, which results from the length of the antenna rod 13 and each of the longitudinal part of the electrically conductive pull-in member 14 which between the piston 12 of the cylinder 6 made of plastic and each of the Cylinder 7 extends portion of the cylinder 6 extends.
  • the cylinders 6 and 7 are removed from the central submarine hydraulics or a special hydraulic 11 with pressurized fluid acted upon. This is done via the pressure fluid lines 9 and 10, so that both Pistons 8 and 12 are pressurized with pressure fluid from below, namely Piston 12 because the cylinder 6 is open at the bottom and in the case shown Communicates with the top of the piston 8 via the recess 16.
  • the Pressure conditions are coordinated so that an upward movement the two pistons 8 and 12 is guaranteed.
  • the pressure fluid line 10 is depressurized while the pressure fluid line 9 and thus the space above the piston 8 with a Pressure remains applied, which generates a force that moves the piston 8 downward and pulls the piston 12 down by means of the pull-in member 14.
  • Fall causes the construction of the antenna device described that the Antenna rod 13 due to the retraction member 14 essentially double Stroke runs as the piston 8 of the cylinder 7.
  • the cylinder 6 protrudes from the top wall of the mast 24, and the mast itself is guided and sliding in the cover 4 of the tower 2 like a piston rod sealed. With this embodiment, it is possible to move the antenna device 3 around the stroke length of the drive cylinder 20 further from the tower 2 of the submarine 1 to extend.
  • the antenna rod 13 is on elongated, preferably rigid, e.g. a pipe part, at its upper end a radar device or another information device is mounted or are, which can be present individually or in combination with one another. These devices are then also supplied with electrical energy via the flexible retractable member 14.

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Details Of Aerials (AREA)
  • Actuator (AREA)
EP01113135A 2000-06-05 2001-05-30 Dispositif télescopique d'information pour sous-marin Expired - Lifetime EP1162137B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10027829A DE10027829C1 (de) 2000-06-05 2000-06-05 Ausfahrbare Informationsvorrichtung für ein U-Boot
DE10027829 2000-06-05

Publications (3)

Publication Number Publication Date
EP1162137A2 true EP1162137A2 (fr) 2001-12-12
EP1162137A3 EP1162137A3 (fr) 2003-05-14
EP1162137B1 EP1162137B1 (fr) 2004-10-06

Family

ID=7644770

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01113135A Expired - Lifetime EP1162137B1 (fr) 2000-06-05 2001-05-30 Dispositif télescopique d'information pour sous-marin

Country Status (2)

Country Link
EP (1) EP1162137B1 (fr)
DE (2) DE10027829C1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7209288B2 (en) * 2003-02-27 2007-04-24 Gabler Maschinenbau Gmbh Snorkel device for a submarine
ITBO20110383A1 (it) * 2011-06-29 2012-12-30 Calzoni Srl Dispositivo di aspirazione aria
ITBO20120200A1 (it) * 2012-04-13 2013-10-14 Calzoni Srl Apparato di sollevamento per dispositivi di interfaccia con l'ambiente esterno in un sommergibile e sommergibile comprendente detto apparato
WO2015049682A1 (fr) * 2013-10-02 2015-04-09 Elta Systems Ltd. Système de mât et procédé
ITBO20130649A1 (it) * 2013-11-27 2015-05-28 Calzoni Srl Antenna per un sommergibile
FR3016337A1 (fr) * 2014-01-15 2015-07-17 Dcns Structure de mat, notamment pour un vehicule sous-marin, a course de hissage optimisee
FR3016335A1 (fr) * 2014-01-15 2015-07-17 Dcns Structure de mat, notamment pour un vehicule sous marin, comportant une extension de mat
FR3043057A1 (fr) * 2015-11-02 2017-05-05 Dcns Engin sous-marin muni de moyens de manoeuvre d'un mat
JP2020117047A (ja) * 2019-01-23 2020-08-06 三菱重工業株式会社 水中航走体

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010010601B4 (de) * 2010-03-08 2012-03-15 Howaldtswerke-Deutsche Werft Gmbh Bojenschleppantenne
DE102011009283A1 (de) * 2011-01-24 2012-07-26 Gabler Maschinenbau Gmbh Antenne für ein Unterseeboot
DE102012209082A1 (de) * 2012-05-30 2013-12-05 Gabler Maschinenbau Gmbh Ausfahrgerät für ein Unterseeboot
DE112013003022A5 (de) 2012-06-16 2015-04-23 Atlas Elektronik Gmbh Unterwasserantennenvorrichtung mit einer ortsveränderlichen Antenne sowie Unterwasserfahrzeug
DE102012011985B4 (de) * 2012-06-16 2014-01-16 Atlas Elektronik Gmbh Verfahren zum Ausfahren und Einfahren einer Funkantenne eines Torpedos
DE102012011987B3 (de) * 2012-06-16 2013-05-29 Atlas Elektronik Gmbh Torpedo und Antennensektion für einen sektionsweise ausgebildeten Torpedo sowie Verfahren zum Ausfahren und Einfahren einer Funkantenne eines Torpedos
DE102012221189A1 (de) * 2012-11-20 2014-05-22 Gabler Maschinenbau Gmbh Antennenvorrichtung für ein Unterseeboot
DE102014103669A1 (de) * 2014-03-18 2015-09-24 Thyssenkrupp Ag Vorrichtung zum Senden- und/oder Empfangen von elektromagnetischen Wellen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0372265B1 (fr) 1988-12-09 1993-03-31 Gabler Maschinenbau GmbH Dispositif télescopique d'information pour sous-marin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8627560D0 (en) * 1986-11-18 1987-03-18 Barr & Stroud Ltd Submarine periscope systems

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0372265B1 (fr) 1988-12-09 1993-03-31 Gabler Maschinenbau GmbH Dispositif télescopique d'information pour sous-marin

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7209288B2 (en) * 2003-02-27 2007-04-24 Gabler Maschinenbau Gmbh Snorkel device for a submarine
US9187162B2 (en) 2011-06-29 2015-11-17 Calzoni S.R.L. Air intake device
ITBO20110383A1 (it) * 2011-06-29 2012-12-30 Calzoni Srl Dispositivo di aspirazione aria
EP2540614A1 (fr) * 2011-06-29 2013-01-02 Calzoni S.r.L. Dispositif dýadmission dýair
ITBO20120200A1 (it) * 2012-04-13 2013-10-14 Calzoni Srl Apparato di sollevamento per dispositivi di interfaccia con l'ambiente esterno in un sommergibile e sommergibile comprendente detto apparato
EP2650208A1 (fr) * 2012-04-13 2013-10-16 Calzoni S.r.l. Dispositif de levage pour les dispositis d'interfaces atmosphériques d'un sous-marin et sous-marin comportant le dispositif de levage
US8960118B2 (en) 2012-04-13 2015-02-24 Calzoni S.R.L. Lifting apparatus for submarine-atmospheric interface devices and submarine comprising the lifting apparatus
WO2015049682A1 (fr) * 2013-10-02 2015-04-09 Elta Systems Ltd. Système de mât et procédé
US10202173B2 (en) 2013-10-02 2019-02-12 Elta Systems Ltd. Mast system and method
EP2878529A1 (fr) * 2013-11-27 2015-06-03 Calzoni S.r.l. Antenne destinée à un sous-marin
US9515375B2 (en) 2013-11-27 2016-12-06 Calzoni S.R.L. Antenna for a submarine
ITBO20130649A1 (it) * 2013-11-27 2015-05-28 Calzoni Srl Antenna per un sommergibile
FR3016335A1 (fr) * 2014-01-15 2015-07-17 Dcns Structure de mat, notamment pour un vehicule sous marin, comportant une extension de mat
FR3016337A1 (fr) * 2014-01-15 2015-07-17 Dcns Structure de mat, notamment pour un vehicule sous-marin, a course de hissage optimisee
FR3043057A1 (fr) * 2015-11-02 2017-05-05 Dcns Engin sous-marin muni de moyens de manoeuvre d'un mat
WO2017076917A1 (fr) * 2015-11-02 2017-05-11 Dcns Engin sous-marin muni de moyens de manoeuvre d'un mât
AU2016348556B2 (en) * 2015-11-02 2020-12-24 Naval Group Submersible provided with means for manoeuvring a mast
JP2020117047A (ja) * 2019-01-23 2020-08-06 三菱重工業株式会社 水中航走体

Also Published As

Publication number Publication date
EP1162137A3 (fr) 2003-05-14
EP1162137B1 (fr) 2004-10-06
DE10027829C1 (de) 2002-01-03
DE50103942D1 (de) 2004-11-11

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