BE439558A - - Google Patents

Info

Publication number
BE439558A
BE439558A BE439558DA BE439558A BE 439558 A BE439558 A BE 439558A BE 439558D A BE439558D A BE 439558DA BE 439558 A BE439558 A BE 439558A
Authority
BE
Belgium
Prior art keywords
emi
fire
grain
duct
capsule
Prior art date
Application number
Other languages
French (fr)
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.)
Publication of BE439558A publication Critical patent/BE439558A/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42CAMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/34Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by a blocking-member in the pyrotechnic or explosive train between primer and main charge

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Pipe Accessories (AREA)

Description

       

   <EMI ID=1.1> 
 

  
Dispositif de sûreté pour capsule de fusée 

  
à percussion... 

  
 <EMI ID=2.1> 

  
sûreté pour capsule de fusée à percussion dans lequel - une  partie du conduit passe-feu comporte des éléments dont, l'un

  
 <EMI ID=3.1> 

  
: cavité bouchée. En position de repos, la;partie' extérieure

  
 <EMI ID=4.1>  

  
 <EMI ID=5.1> 

  
mité du conduit mobile.

  
 <EMI ID=6.1> 

  
conduit passe-feu.

  
 <EMI ID=7.1> 

  
figure 1 qui montre une coupe partielle ..'.'une fusée à laquelle ce dispositif a été appliqué.

  
 <EMI ID=8.1> 

  
que axiale du corps 1 de la fusée, est logé un élément mobile du conduit passe-feu 2 fixé, en position de repos, au moyen

  
 <EMI ID=9.1> 

  
par la figure .

  
 <EMI ID=10.1> 

  
élément fixe de conduit passe-feu 3 qui fonctionne cornue siège de soupape. Entre ces éléments est intercalé à l'endroit d'une chambre libre 4 un grain 5 d.ont la forme

  
 <EMI ID=11.1> 

  
pape, comportant à 3.' intérieur une cavité bouchée. La partie extérieure de ce grain s'appuie sur le bord du con-

  
 <EMI ID=12.1> 

  
rieure bouchée tient emprisonnée l'extrémité: inférieure de l'élément mobile 2 du conduit passe-feu.

  
 <EMI ID=13.1> 

  
grain formant soupape de se placer dans une position non obligatoire après s'être dégagé du conduit passe-feu.

  
 <EMI ID=14.1> 

  
 <EMI ID=15.1>  

  
 <EMI ID=16.1>  l'action de la gravite ou d'une autre force dans la  chambre 4 mentionnée ci-dessus en se: dégageant du conduit <EMI ID=17.1> 

  
Dans le cas d'une déflagration inattendue ou spontanée de la capsule l'action de cette capsule elle-même s'applique sur le.grain-soupape en l'obligeant à adhérer fortement. contre le siège correspondant et en améliorant

  
 <EMI ID=18.1> 

  
propagation dé l'action d'amorçage de la capsule est évitée.

  
 <EMI ID=19.1> 

  
une forme préférée de réalisation, mais en comprend que des changements constructifs peuvent être introduits en pratique sans s'écarter du domaine de protection.

  
 <EMI ID=20.1> 

  
comporte des éléments dont l'un est f ixe et dont l'autre, est mobile, tandis que entre ces éléments est intercalé un grain ayant une forme lui permettant de fonctionner comme soupape  e&#65533; muni d'un côté d'une cavité bouchée la partie extérieure de ce grain se trouvant en position de repos, contre, le bord de la partie fixe du conduit passe-feu en le fermant tandis que la cavité bouchée intérieure, .également en position

  
de repos, renferme l'extrémité du conduit mobile.

  
 <EMI ID=21.1> 



   <EMI ID = 1.1>
 

  
Safety device for rocket capsule

  
percussion ...

  
 <EMI ID = 2.1>

  
safety for percussion rocket capsule in which - a part of the fire-pass duct comprises elements, one of which

  
 <EMI ID = 3.1>

  
: cavity blocked. In the rest position, the outer part

  
 <EMI ID = 4.1>

  
 <EMI ID = 5.1>

  
moth of the movable duct.

  
 <EMI ID = 6.1>

  
fire pass conduit.

  
 <EMI ID = 7.1>

  
Figure 1 which shows a partial section ... '.' a rocket to which this device has been applied.

  
 <EMI ID = 8.1>

  
axial of the body 1 of the rocket, is housed a movable element of the fire-passing duct 2 fixed, in the rest position, by means

  
 <EMI ID = 9.1>

  
by the figure.

  
 <EMI ID = 10.1>

  
fixed element of fire passage 3 which operates retort valve seat. Between these elements is interposed at the location of a free chamber 4 a grain 5 d. Have the shape

  
 <EMI ID = 11.1>

  
pope, comprising at 3. ' inside a blocked cavity. The outer part of this grain rests on the edge of the con-

  
 <EMI ID = 12.1>

  
The upper blockage keeps the end: lower of the mobile element 2 of the fire-passage duct trapped.

  
 <EMI ID = 13.1>

  
grain forming valve to be placed in a non-compulsory position after having disengaged from the fire-pass pipe.

  
 <EMI ID = 14.1>

  
 <EMI ID = 15.1>

  
 <EMI ID = 16.1> the action of gravity or another force in chamber 4 mentioned above by: disengaging from the duct <EMI ID = 17.1>

  
In the event of an unexpected or spontaneous deflagration of the capsule, the action of this capsule itself is applied to the valve grain, forcing it to adhere strongly. against the corresponding seat and improving

  
 <EMI ID = 18.1>

  
propagation of the priming action of the capsule is avoided.

  
 <EMI ID = 19.1>

  
a preferred embodiment, but understands that constructive changes can be introduced in practice without departing from the scope of protection.

  
 <EMI ID = 20.1>

  
comprises elements of which one is fixed and the other of which is mobile, while between these elements is interposed a grain having a shape allowing it to function as a valve e &#65533; provided on one side with a plugged cavity, the outer part of this grain being in the rest position, against the edge of the fixed part of the fire-resistant duct by closing it while the plugged inner cavity, also in position.

  
rest, encloses the end of the movable duct.

  
 <EMI ID = 21.1>


    

Claims (1)

la revendication 1, caractérisé par une cavité libre intérieure <EMI ID=22.1> claim 1, characterized by an internal free cavity <EMI ID = 22.1> qu'elle permet au grain-soupape de se placer dans une positign that it allows the grain-valve to be placed in a positign <EMI ID=23.1> <EMI ID = 23.1>
BE439558D 1939-08-05 BE439558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT220243X 1939-08-05

Publications (1)

Publication Number Publication Date
BE439558A true BE439558A (en)

Family

ID=11190342

Family Applications (1)

Application Number Title Priority Date Filing Date
BE439558D BE439558A (en) 1939-08-05

Country Status (3)

Country Link
BE (1) BE439558A (en)
CH (1) CH220243A (en)
FR (1) FR871817A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE510153A (en) * 1946-11-02 Energa
BE511031A (en) * 1951-04-28

Also Published As

Publication number Publication date
FR871817A (en) 1942-05-18
CH220243A (en) 1942-03-31

Similar Documents

Publication Publication Date Title
US2612389A (en) Valved pipe coupling
FR3058986B1 (en) REAR ATTACHMENT OF AN AIRCRAFT ENGINE WITH BREAKAGE INDICATORS
FR2522359A1 (en) PROCESS AND DEVICE FOR CONVERTING A PETROLEUM WELL INTO A WINDOW OF THE EFFLUENT BY GAS LIGHTENING
BE439558A (en)
FR3095848B1 (en) Tank head for pressurized gas
FR2722475A1 (en) PLANT FOR HIGH-PRESSURE TREATMENT OF FOODS IN FLEXIBLE PACKAGING
CA2526113A1 (en) Closure kit for a bag comprising means preventing a cursor from being torn off and fitted bag
FR2460758A1 (en)
CN205555955U (en) Hydraulic jack
US2364314A (en) Valve actuating lever
FR1259896A (en) Improvement to pumps
CH227912A (en) Landing gear for aircraft.
US2349296A (en) Pipe
BE535551A (en)
BE441456A (en)
JPH0229367Y2 (en)
CH133575A (en) Device for controlling the passage between the condenser and the evaporator in refrigerating machines.
CH154649A (en) Safety device for stopping the gas in the event of the so-called &#34;pilot&#34; flame going out.
JPH0738759Y2 (en) Lubricating oil supply / discharge structure
CH278824A (en) Valve for inner tube.
USD125938S (en) Drill press or the like
CH139729A (en) Screw tap.
JPS5817567B2 (en) Kokuronoshijisouchi
CH97015A (en) Sheet for doors and windows.
CH134158A (en) Fluid jack.