FR3138906B1 - dispositif non pyrotechnique de séparation d’étages de fusées - Google Patents
dispositif non pyrotechnique de séparation d’étages de fusées Download PDFInfo
- Publication number
- FR3138906B1 FR3138906B1 FR2208446A FR2208446A FR3138906B1 FR 3138906 B1 FR3138906 B1 FR 3138906B1 FR 2208446 A FR2208446 A FR 2208446A FR 2208446 A FR2208446 A FR 2208446A FR 3138906 B1 FR3138906 B1 FR 3138906B1
- Authority
- FR
- France
- Prior art keywords
- pyrotechnic
- disadvantage
- pyrotechnic means
- separation device
- satellites
- 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.)
- Active
Links
- 238000000926 separation method Methods 0.000 title 1
- 230000035939 shock Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/222—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles for deploying structures between a stowed and deployed state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/64—Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements
- B64G1/645—Separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/64—Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements
- B64G1/645—Separators
- B64G1/6457—Springs; Shape memory actuators
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Details Of Aerials (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
La présente invention est applicable dans les domaines de l’astronautique, de l’aéronautique, de l’industrie. Elle concerne en particulier les dispositifs, réinitialisables non pyrotechnique, de séparation d’étages de fusées, de largage de coiffes de libération : charge utile, de satellites, ainsi que le déverrouillage de fonction telles que le déploiement de panneaux solaire ou de jambes d’atterrissage L’inconvénient des moyens pyrotechniques est qu’ils s’autodétruisent et produisent une pollution qui peut s’avérer néfaste pour les capteurs des satellites. L’inconvénient des moyens pyrotechniques est qu’ils produisent des chocs qui peuvent s’avérer néfaste pour les délicats satellites. L’inconvénient des moyens pyrotechniques est qu’ils sont délicats à manipuler et que certains pays ont tendance à empêcher le transport de lanceurs équipés de tel moyens pyrotechniques « Figure à publier pour l’abrégé : Figure 1 »
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2208446A FR3138906B1 (fr) | 2022-08-22 | 2022-08-22 | dispositif non pyrotechnique de séparation d’étages de fusées |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2208446A FR3138906B1 (fr) | 2022-08-22 | 2022-08-22 | dispositif non pyrotechnique de séparation d’étages de fusées |
| FR2208446 | 2022-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3138906A1 FR3138906A1 (fr) | 2024-02-23 |
| FR3138906B1 true FR3138906B1 (fr) | 2024-08-02 |
Family
ID=86604458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR2208446A Active FR3138906B1 (fr) | 2022-08-22 | 2022-08-22 | dispositif non pyrotechnique de séparation d’étages de fusées |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR3138906B1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119975852B (zh) * | 2025-03-25 | 2025-11-11 | 山东光大空间地理信息有限责任公司 | 一种地月空间探测器用电驱式解锁释放装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19913048A1 (de) * | 1999-03-23 | 2000-10-12 | Daimler Chrysler Ag | Niederhalter für Satelliten-Solargeneratoren |
| FR2806788B1 (fr) * | 2000-03-24 | 2002-12-06 | Lacroix Soc E | Pyromecanisme, notamment pour application dans le domaine spatial |
| FR2930306A1 (fr) * | 2008-04-16 | 2009-10-23 | Conseil Et Tech Sarl | Dispositif de fixation servant a assembler des objets, puis a les liberer rapidement |
| GB0920646D0 (en) * | 2009-11-25 | 2010-01-13 | Magna Parva Ltd | Release mechanism |
-
2022
- 2022-08-22 FR FR2208446A patent/FR3138906B1/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| FR3138906A1 (fr) | 2024-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 3 |
|
| PLSC | Publication of the preliminary search report |
Effective date: 20240223 |
|
| PLFP | Fee payment |
Year of fee payment: 4 |