DE3934346C2 - - Google Patents
Info
- Publication number
- DE3934346C2 DE3934346C2 DE3934346A DE3934346A DE3934346C2 DE 3934346 C2 DE3934346 C2 DE 3934346C2 DE 3934346 A DE3934346 A DE 3934346A DE 3934346 A DE3934346 A DE 3934346A DE 3934346 C2 DE3934346 C2 DE 3934346C2
- Authority
- DE
- Germany
- Prior art keywords
- heat shield
- unfolding
- shape
- entry body
- elements
- 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
Links
- 238000005187 foaming Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims description 10
- 239000002775 capsule Substances 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 5
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 102000003712 Complement factor B Human genes 0.000 description 4
- 108090000056 Complement factor B Proteins 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 235000015842 Hesperis Nutrition 0.000 description 1
- 235000012633 Iberis amara Nutrition 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 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
- B64G1/62—Systems for re-entry into the earth's atmosphere; Retarding or landing devices
- B64G1/623—Retarding devices, e.g. retrorockets
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Laminated Bodies (AREA)
- Braking Arrangements (AREA)
- Toys (AREA)
- Lining And Supports For Tunnels (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3934346A DE3934346A1 (de) | 1989-10-14 | 1989-10-14 | Vorrichtung fuer den ruecktransport von kleinen nutzlasten aus dem orbit |
| ES90118658T ES2047795T3 (es) | 1989-10-14 | 1990-09-28 | Dispositivo para el retorno de cargas utiles peque\as de la orbita. |
| AT90118658T ATE96386T1 (de) | 1989-10-14 | 1990-09-28 | Vorrichtung fuer den ruecktransport von kleinen lasten aus dem orbit. |
| EP90118658A EP0427941B1 (de) | 1989-10-14 | 1990-09-28 | Vorrichtung für den Rücktransport von kleinen Lasten aus dem Orbit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3934346A DE3934346A1 (de) | 1989-10-14 | 1989-10-14 | Vorrichtung fuer den ruecktransport von kleinen nutzlasten aus dem orbit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3934346A1 DE3934346A1 (de) | 1991-04-25 |
| DE3934346C2 true DE3934346C2 (OSRAM) | 1991-11-07 |
Family
ID=6391479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3934346A Granted DE3934346A1 (de) | 1989-10-14 | 1989-10-14 | Vorrichtung fuer den ruecktransport von kleinen nutzlasten aus dem orbit |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0427941B1 (OSRAM) |
| AT (1) | ATE96386T1 (OSRAM) |
| DE (1) | DE3934346A1 (OSRAM) |
| ES (1) | ES2047795T3 (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10043268A1 (de) * | 2000-08-28 | 2002-03-14 | Valeri Beck | Verfahren zum Wärme- und/oder aerodynamischen Schutz für ein Raumschiff oder für eine wiederstartbare Raketenstufe bei der Rückkehr |
| DE102006046572A1 (de) * | 2006-09-30 | 2008-04-03 | Astrium Gmbh | Entfaltbare Brems-Struktur für Raumfahrzeuge |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5242134A (en) * | 1992-05-22 | 1993-09-07 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Space station trash removal system |
| CN103662099B (zh) * | 2012-09-20 | 2015-12-09 | 中国科学院沈阳自动化研究所 | 一种空间展开结构 |
| CN112722337B (zh) * | 2021-01-23 | 2022-06-07 | 吉林大学 | 一种基于记忆合金的梯度吸能内芯行星探测缓冲着陆腿 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3118636A (en) * | 1959-01-08 | 1964-01-21 | Avco Mfg Corp | Space vehicle |
| US3286951A (en) * | 1963-09-27 | 1966-11-22 | Douglas Aircraft Co Inc | Recovery system |
| US3433435A (en) * | 1966-07-25 | 1969-03-18 | Gen Electric | Tension string drag structures for planetary entry vehicle |
| US3433437A (en) * | 1967-01-18 | 1969-03-18 | John E Reilly | Rocket projectile |
| US4504031A (en) * | 1979-11-01 | 1985-03-12 | The Boeing Company | Aerodynamic braking and recovery method for a space vehicle |
-
1989
- 1989-10-14 DE DE3934346A patent/DE3934346A1/de active Granted
-
1990
- 1990-09-28 ES ES90118658T patent/ES2047795T3/es not_active Expired - Lifetime
- 1990-09-28 EP EP90118658A patent/EP0427941B1/de not_active Expired - Lifetime
- 1990-09-28 AT AT90118658T patent/ATE96386T1/de not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10043268A1 (de) * | 2000-08-28 | 2002-03-14 | Valeri Beck | Verfahren zum Wärme- und/oder aerodynamischen Schutz für ein Raumschiff oder für eine wiederstartbare Raketenstufe bei der Rückkehr |
| DE102006046572A1 (de) * | 2006-09-30 | 2008-04-03 | Astrium Gmbh | Entfaltbare Brems-Struktur für Raumfahrzeuge |
| DE102006046572B4 (de) * | 2006-09-30 | 2013-07-18 | Astrium Gmbh | Entfaltbare Brems-Struktur für Raumfahrzeuge |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE96386T1 (de) | 1993-11-15 |
| EP0427941B1 (de) | 1993-10-27 |
| DE3934346A1 (de) | 1991-04-25 |
| EP0427941A1 (de) | 1991-05-22 |
| ES2047795T3 (es) | 1994-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: DAIMLERCHRYSLER AEROSPACE AKTIENGESELLSCHAFT, 8099 |
|
| 8339 | Ceased/non-payment of the annual fee |