ES2095452T3 - Espoleta activa, de proximidad. - Google Patents

Espoleta activa, de proximidad.

Info

Publication number
ES2095452T3
ES2095452T3 ES92850271T ES92850271T ES2095452T3 ES 2095452 T3 ES2095452 T3 ES 2095452T3 ES 92850271 T ES92850271 T ES 92850271T ES 92850271 T ES92850271 T ES 92850271T ES 2095452 T3 ES2095452 T3 ES 2095452T3
Authority
ES
Spain
Prior art keywords
radiation
proximity fuse
polarisation
receiver
reflected
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 - Lifetime
Application number
ES92850271T
Other languages
English (en)
Inventor
Bengt Witt
Bjorn Thorsson
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 ES2095452T3 publication Critical patent/ES2095452T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C13/00—Proximity fuzes; Fuzes for remote detonation
    • F42C13/02—Proximity fuzes; Fuzes for remote detonation operated by intensity of light or similar radiation
    • F42C13/023—Proximity fuzes; Fuzes for remote detonation operated by intensity of light or similar radiation using active distance measurement
    • 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
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/499—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using polarisation effects

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Steering Controls (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Air Bags (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Control Of Combustion (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

EL INVENTO SE REFIERE A UNA ESPOLETA DE PROXIMIDAD ACTIVA CON SENSIBILIDAD RELACIONADA CON POLARIZACION. LA RADIACION (11) QUE SE REFLEJA POR PARTICULAS (10) EN LA ATMOSFERA HACIA EL RECEPTOR (8) DE LA ESPOLETA DE PROXIMIDAD Y QUE NO SE ORIGINA POR REFLEXION EN EL OBJETIVO (3) POSEE UN EFECTO NEGATIVO EN LA POLARIZACION DE UNA ESPOLETA DE PROXIMIDAD. PARA REDUCIR ESTE EFECTO, LA ESPOLETA DE PROXIMIDAD DEL INVENTO DISPONE DE ELEMENTOS (5) EN EL TRANSMISOR (1) DE LA ESPOLETA DE PROXIMIDAD PARA POLARIZACION LINEAL DE LA RADIACION EMITIDA (6) Y ELEMENTOS (12) EN EL RECEPTOR (8) PARA SUPRESION DE LA RADIACION RECIBIDA CON POLARIZACION LINEAL BASICAMENTE COINCIDENTE CON LA DIRECCION DE LA POLARIZACION LINEAL DE LA RADIACION EMITIDA (6). ESTA INSTALACION IMPIDE QUE LA RADIACION (11) QUE SE REFLEJA POR PARTICULAS ESFERICAS (10), TAL COMO GOTAS DE AGUA, CON POLARIZACION INVARIABLE TRAS REFLEXION, LLEGUE AL DETECTOR DEL RECEPTOR, MIENTRAS QUE LA RADIACION REFLEJADA POR EL OBJETIVO (3) SE DESPOLARIZAY SE PUEDE DETECTAR UNA CIERTA PARTE DE LA RADIACION (9).
ES92850271T 1991-12-04 1992-11-17 Espoleta activa, de proximidad. Expired - Lifetime ES2095452T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9103602A SE9103602L (sv) 1991-12-04 1991-12-04 Anordning foer missil eller dyl

Publications (1)

Publication Number Publication Date
ES2095452T3 true ES2095452T3 (es) 1997-02-16

Family

ID=20384524

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92850271T Expired - Lifetime ES2095452T3 (es) 1991-12-04 1992-11-17 Espoleta activa, de proximidad.

Country Status (8)

Country Link
US (1) US5322017A (es)
EP (1) EP0545876B1 (es)
AT (1) ATE147505T1 (es)
CA (1) CA2084433C (es)
DE (1) DE69216567T2 (es)
ES (1) ES2095452T3 (es)
NO (1) NO301301B1 (es)
SE (1) SE9103602L (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10207923B4 (de) * 2002-02-23 2005-09-22 Diehl Bgt Defence Gmbh & Co. Kg Annäherungssensor, insbesondere für die Zündauslösung des Gefechtskopfes einer Abwehrgranate gegen ein anfliegendes Projektil
US7525657B2 (en) * 2007-03-07 2009-04-28 Raytheon Company System and method for active optical target detection with polarized receiver
US10935357B2 (en) 2018-04-25 2021-03-02 Bae Systems Information And Electronic Systems Integration Inc. Proximity fuse having an E-field sensor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918059A (en) * 1959-03-06 1975-11-04 Us Navy Chaff discrimination system
DE3114279C2 (de) * 1981-04-09 1983-06-16 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Zielsuchkopf für Flugkörper
US4752799A (en) * 1986-07-07 1988-06-21 Honeywell Inc. Optical proximity sensing optics
SE458480B (sv) * 1986-12-11 1989-04-03 Bofors Ab Anordning i zonroer foer uppskjutbar enhet, innefattande saendare och mottagare foer optisk straalning
US4733609A (en) * 1987-04-03 1988-03-29 Digital Signal Corporation Laser proximity sensor
US4859054A (en) * 1987-07-10 1989-08-22 The United States Of America As Represented By The United States Department Of Energy Proximity fuze
DE3930272A1 (de) * 1988-10-05 1990-04-19 Impulsphysik Gmbh Lidar
DE4007646C2 (de) * 1990-03-10 2003-08-07 Daimler Chrysler Ag Anordnung zur Verbesserung der Sicht in Fahrzeugen

Also Published As

Publication number Publication date
SE9103602L (sv) 1993-06-05
DE69216567D1 (de) 1997-02-20
ATE147505T1 (de) 1997-01-15
CA2084433A1 (en) 1993-06-05
EP0545876A1 (en) 1993-06-09
NO301301B1 (no) 1997-10-06
DE69216567T2 (de) 1997-05-28
CA2084433C (en) 2003-02-11
NO924666D0 (no) 1992-12-03
US5322017A (en) 1994-06-21
EP0545876B1 (en) 1997-01-08
NO924666L (no) 1993-06-07

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