EP0351619A3 - Sensor for a mine having means for deploying the sensor after the mine has been laid - Google Patents

Sensor for a mine having means for deploying the sensor after the mine has been laid Download PDF

Info

Publication number
EP0351619A3
EP0351619A3 EP19890112048 EP89112048A EP0351619A3 EP 0351619 A3 EP0351619 A3 EP 0351619A3 EP 19890112048 EP19890112048 EP 19890112048 EP 89112048 A EP89112048 A EP 89112048A EP 0351619 A3 EP0351619 A3 EP 0351619A3
Authority
EP
European Patent Office
Prior art keywords
wire
mine
sensor
sensor wire
round
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.)
Withdrawn
Application number
EP19890112048
Other languages
German (de)
French (fr)
Other versions
EP0351619A2 (en
Inventor
Christoph Mathey
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of EP0351619A2 publication Critical patent/EP0351619A2/en
Publication of EP0351619A3 publication Critical patent/EP0351619A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B23/00—Land mines ; Land torpedoes
    • F42B23/24—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

Wird ein runder Sensordraht, der durch Bildung einer Spiralfe­ der das Aufrichten eines Sensordrahtes an einer Mine nach dem Verlegen bewirken kann, ersetzt durch einen Draht (1) mit rechteckigem Querschnitt (7, 8), wobei die größeren Rechteck­ seiten (8) der Querschnittsfläche des Sensordrahtes (1) im we­ sentlichen mit einem Radiusvektor des zylindrischen Trägerkör­ pers einen rechten Winkel bildet, so ist die Aufrichtkraft des Sensordrahtes im Vergleich zu einem runden Draht beträchtlich erhöht, obwohl er immer noch so elastisch bleibt, daß er um die Mine ohne Verformung gewickelt werden kann. Eine ähnliche Wir­ kung würde zwar auch von einem runden Sensordraht, der von ei­ nem gleich großen Beidraht verstärkt wird, erreicht, doch ein­ mal ergibt sich eine vorteilhaftere Fertigung mit einem Draht, und es wird eine sonst unvermeidliche Vergrößerung der Spiral­ federdicke vermieden, was Einfluß auf den Minendurchmesser ha­ ben kann. Becomes a round sensor wire that is formed by forming a spiral which is the erection of a sensor wire on a mine after the Can cause laying, replaced by a wire (1) with rectangular cross section (7, 8), with the larger rectangle sides (8) of the cross-sectional area of the sensor wire (1) in the we sentlichen with a radius vector of the cylindrical support body pers forms a right angle, then the uprightness of the Sensor wire considerably compared to a round wire increased, although it still remains so elastic that it is around the Mine can be wrapped without deformation. A similar we kung would also be from a round sensor wire from egg an additional wire of the same size is achieved, but one sometimes there is a more advantageous production with a wire, and it becomes an otherwise inevitable enlargement of the spiral spring thickness avoided, which affects the lead diameter ha can.

EP19890112048 1988-07-16 1989-07-01 Sensor for a mine having means for deploying the sensor after the mine has been laid Withdrawn EP0351619A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3824207 1988-07-16
DE3824207A DE3824207A1 (en) 1988-07-16 1988-07-16 MINE SENSOR WITH IMPROVED ORIENTATION BEHAVIOR AFTER THE MOUNT

Publications (2)

Publication Number Publication Date
EP0351619A2 EP0351619A2 (en) 1990-01-24
EP0351619A3 true EP0351619A3 (en) 1991-06-26

Family

ID=6358853

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890112048 Withdrawn EP0351619A3 (en) 1988-07-16 1989-07-01 Sensor for a mine having means for deploying the sensor after the mine has been laid

Country Status (3)

Country Link
US (1) US4903606A (en)
EP (1) EP0351619A3 (en)
DE (1) DE3824207A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU648307B2 (en) * 1991-05-01 1994-04-21 Mark Robert Trist Cartridge mine
CN111623557B (en) * 2020-06-29 2023-12-15 山东坊能新动能科学研究院有限公司 Ground source heat pump underground temperature detection sensor layout device and layout method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1605023A (en) * 1977-02-05 1981-12-16 Dynamit Nobel Ag Contact sensor devices
DE3424888A1 (en) * 1984-07-06 1986-02-06 Dynamit Nobel Ag, 5210 Troisdorf Sensor device
US4593290A (en) * 1984-03-02 1986-06-03 System Development Corporation Collapsible antenna assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754508A (en) * 1971-04-05 1973-08-28 Avco Corp Sensor employing a resistance variation detecting system
US4292861A (en) * 1979-04-25 1981-10-06 Rca Corporation Earth self-orienting apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1605023A (en) * 1977-02-05 1981-12-16 Dynamit Nobel Ag Contact sensor devices
US4593290A (en) * 1984-03-02 1986-06-03 System Development Corporation Collapsible antenna assembly
DE3424888A1 (en) * 1984-07-06 1986-02-06 Dynamit Nobel Ag, 5210 Troisdorf Sensor device

Also Published As

Publication number Publication date
EP0351619A2 (en) 1990-01-24
US4903606A (en) 1990-02-27
DE3824207A1 (en) 1990-02-01

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