EP0129679A1 - Fusée de proximitée adaptable sur un projectile - Google Patents

Fusée de proximitée adaptable sur un projectile Download PDF

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Publication number
EP0129679A1
EP0129679A1 EP84105153A EP84105153A EP0129679A1 EP 0129679 A1 EP0129679 A1 EP 0129679A1 EP 84105153 A EP84105153 A EP 84105153A EP 84105153 A EP84105153 A EP 84105153A EP 0129679 A1 EP0129679 A1 EP 0129679A1
Authority
EP
European Patent Office
Prior art keywords
fuse
distance
ignition device
housing
projectile
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
EP84105153A
Other languages
German (de)
English (en)
Other versions
EP0129679B1 (fr
Inventor
Robert Apothéloz
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.)
Rheinmetall Air Defence AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle 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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Publication of EP0129679A1 publication Critical patent/EP0129679A1/fr
Application granted granted Critical
Publication of EP0129679B1 publication Critical patent/EP0129679B1/fr
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/28—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges operated by flow of fluent material, e.g. shot, fluids
    • F42C15/31—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges operated by flow of fluent material, e.g. shot, fluids generated by the combustion of a pyrotechnic or explosive charge within the fuze
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C1/00—Impact fuzes, i.e. fuzes actuated only by ammunition impact
    • F42C1/14—Impact fuzes, i.e. fuzes actuated only by ammunition impact operating at a predetermined distance from ground or target by means of a protruding member
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/14—Double fuzes; Multiple fuzes

Definitions

  • the invention relates to a distance ignition device for a projectile, which contains a head fuse with essential igniter parts.
  • Projectile detonators with an electronic or optronic distance function, as well as other essential functions, in particular safety functions, are known in practice. They are built as integrated igniter units and are e.g. offered as a mine launcher, artillery missile or rocket missile fuse at a high purchase price, due to the expensive electronic part. Much cheaper detonators, e.g. mechanical igniters, but do not have a distance function. An economical alternative product for use with or without a spacing function is therefore missing, in particular for the field of application with blasting distances between 2 to 12 m.
  • the invention solves the problem of providing head igniters, which have essential igniter functions, with a spacing function in a simple and inexpensive manner.
  • a head igniter having impact and delay functions is inserted into a distance igniter by plugging in an adapter, e.g. can be converted in the field, which means that it can be used economically, in that the expensive electronics are only used when required, or saved when used without a distance function.
  • the adapter can be kept short and light, so that the ballistics of the projectile are practically unchanged.
  • an adapter 20 which is provided as a distance ignition device, is placed on and attached to the head igniter 11.
  • An adapter housing 21 contains, from top to bottom, a distance sensor 22 with associated electronic circuit board 23, an electrolyte battery with contact pin 24, electrode stack 25 and electrolyte housing 26 as an electrical current source for supplying the distance ignition device with the required electrical energy, an electrical primer, or here an electrical one Gas pressure capsule 27, and means for attaching the adapter housing 21 to the igniter 11.
  • the functions of handling, transport and a certain safety against falling for the adapter 20 as an individual part are ensured by the electrode housing 26 being held stationary only by being placed on the head igniter. But even in this position, a predetermined breaking point 36 must first penetrate through the action of force to activate the battery, which also ensures load security.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Primary Cells (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Selective Calling Equipment (AREA)
EP84105153A 1983-06-24 1984-05-07 Fusée de proximitée adaptable sur un projectile Expired EP0129679B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3448/83 1983-06-24
CH344883 1983-06-24

Publications (2)

Publication Number Publication Date
EP0129679A1 true EP0129679A1 (fr) 1985-01-02
EP0129679B1 EP0129679B1 (fr) 1987-04-22

Family

ID=4256165

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84105153A Expired EP0129679B1 (fr) 1983-06-24 1984-05-07 Fusée de proximitée adaptable sur un projectile

Country Status (4)

Country Link
EP (1) EP0129679B1 (fr)
CA (1) CA1262321A (fr)
DE (2) DE3463295D1 (fr)
NO (1) NO158196C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831932A (en) * 1987-08-17 1989-05-23 Honeywell Inc. Detonator
DE102021123375A1 (de) 2021-09-09 2023-03-09 Rwm Schweiz Ag Zündvorrichtung für eine Munition, insbesondere eine Mittelkalibermunition und zugehöriges Verfahren zum Zünden oder zur Selbstzerlegung einer Munition, insbesondere einer Mittelkalibermunition
WO2023180278A1 (fr) 2022-03-23 2023-09-28 Rheinmetall Air Defence Ag Dispositif de sécurité pour un allumeur, utilisation du dispositif de sécurité et procédé d'activation d'un allumeur avec ce dispositif de sécurité

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105352376B (zh) * 2015-09-24 2017-07-28 北京航天长征飞行器研究所 一种小型抗高过载碰合开关

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB218586A (en) * 1923-08-16 1924-07-10 Leon Emile Remondy Improvements in or relating to fuses for projectiles
US3124073A (en) * 1964-03-10 Proximity fuse
DE1935392A1 (de) * 1969-07-11 1971-01-14 Schaberger & Co Gmbh Josef Bodenabstandszuender,insbesondere fuer fluegelstabilisierte Geschosse
GB2011042A (en) * 1977-12-21 1979-07-04 Kongsberg Vapenfab As Combination fuze for missiles
DE2829001A1 (de) * 1978-07-01 1980-09-11 Messerschmitt Boelkow Blohm Multi-gefechtskopf

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877378A (en) * 1954-09-28 1975-04-15 Us Army Safety and arming mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124073A (en) * 1964-03-10 Proximity fuse
GB218586A (en) * 1923-08-16 1924-07-10 Leon Emile Remondy Improvements in or relating to fuses for projectiles
DE1935392A1 (de) * 1969-07-11 1971-01-14 Schaberger & Co Gmbh Josef Bodenabstandszuender,insbesondere fuer fluegelstabilisierte Geschosse
GB2011042A (en) * 1977-12-21 1979-07-04 Kongsberg Vapenfab As Combination fuze for missiles
DE2829001A1 (de) * 1978-07-01 1980-09-11 Messerschmitt Boelkow Blohm Multi-gefechtskopf

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831932A (en) * 1987-08-17 1989-05-23 Honeywell Inc. Detonator
DE102021123375A1 (de) 2021-09-09 2023-03-09 Rwm Schweiz Ag Zündvorrichtung für eine Munition, insbesondere eine Mittelkalibermunition und zugehöriges Verfahren zum Zünden oder zur Selbstzerlegung einer Munition, insbesondere einer Mittelkalibermunition
WO2023036879A1 (fr) 2021-09-09 2023-03-16 Rwm Schweiz Ag Dispositif d'allumage pour munition, en particulier une munition de calibre moyen, et procédé associé d'allumage ou d'auto-destruction de munition, en particulier de munition de calibre moyen
WO2023180278A1 (fr) 2022-03-23 2023-09-28 Rheinmetall Air Defence Ag Dispositif de sécurité pour un allumeur, utilisation du dispositif de sécurité et procédé d'activation d'un allumeur avec ce dispositif de sécurité
DE102022106883A1 (de) 2022-03-23 2023-09-28 Rheinmetall Air Defence Ag Sicherungseinheit für einen Zünder, Verwendung der Sicherungseinheit und Verfahren zur Aktivierung eines Zünders mit dieser Sicherungseinheit

Also Published As

Publication number Publication date
DE8414161U1 (de) 1984-08-30
NO158196B (no) 1988-04-18
NO842278L (no) 1984-12-27
NO158196C (no) 1988-07-27
CA1262321A (fr) 1989-10-17
DE3463295D1 (en) 1987-05-27
EP0129679B1 (fr) 1987-04-22

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