RO69298B1 - FOCUSING MECHANISM - Google Patents
FOCUSING MECHANISMInfo
- Publication number
- RO69298B1 RO69298B1 RO87871A RO8787176A RO69298B1 RO 69298 B1 RO69298 B1 RO 69298B1 RO 87871 A RO87871 A RO 87871A RO 8787176 A RO8787176 A RO 8787176A RO 69298 B1 RO69298 B1 RO 69298B1
- Authority
- RO
- Romania
- Prior art keywords
- block
- staple
- ignition
- pyrotechnic
- fuses
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 title abstract 5
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 238000009527 percussion Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
Landscapes
- Fuses (AREA)
Abstract
Inventia se refera la un mecanism de aprindere pentru focoase, cu elemente pirotehnice, folosit pentru initierea sigurantelor pirotehnice si a coordoanelor de pulverin. Mecanismul de aprindere pentru focoase, cu elemente pirotehnice, folosit pentru initierea sigurantelor pirotehnice ale focosului, care, pentru asigurarea aprinderii fara folosirea altor mecanisme, este format dintr-un bloc port-capsa, o capsa de aprindere, blocul port-capsa fiind retinut în pozitia de siguranta, de un arc elicoidal, prin intermediul unei bile si cu ajutorul unei piulite, mecanismul cuprinzând si un percutor fixat într-un corp prevazut cu un canal circular, în care se afla blocul port-capsa, care face legatura cu exteriorul, prin intermediul unui canal circular si al unui numar de orificii de legatura, percutia declansându-se sub actiunea unei presiuni care se formeaza pe focos pe traiectorie, datorita careia aerul sub presiune, patruns prin orificiile de legatura, deplaseaza blocul port-capsa din pozitia de siguranta, presiune care a învins forta arcului elicoidal.The invention relates to a fire ignition mechanism with pyrotechnic elements used for initiating pyrotechnical fuses and pulverized coils. Igniter mechanism for fireworks with pyrotechnic elements used to initiate the pyrotechnic fuses of the fuse which, in order to ensure the ignition without the use of other mechanisms, consists of a porthole block, an ignition staple, the cap-block block being retained in the safety position of a helical spring, by means of a ball and by means of a nut, the mechanism including a squeegee fixed in a body provided with a circular groove, in which is located the staple port-block which connects with the exterior, by means of a circular channel and a number of connecting holes, the percussion triggering under the action of a pressure which is formed on the focal plane on the trajectory, whereby the pressurized air penetrated by the connection holes moves the port-staple block from the position of safety, pressure that defeated the force of the helical spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO87871A RO69298B1 (en) | 1976-10-01 | 1976-10-01 | FOCUSING MECHANISM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO87871A RO69298B1 (en) | 1976-10-01 | 1976-10-01 | FOCUSING MECHANISM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO69298B1 true RO69298B1 (en) | 2002-06-28 |
Family
ID=40903003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO87871A RO69298B1 (en) | 1976-10-01 | 1976-10-01 | FOCUSING MECHANISM |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO69298B1 (en) |
-
1976
- 1976-10-01 RO RO87871A patent/RO69298B1/en unknown
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