DK2373878T3 - Mikrosatellit omfattende en fremdriftsmodel og en billeddannende apparat - Google Patents
Mikrosatellit omfattende en fremdriftsmodel og en billeddannende apparat Download PDFInfo
- Publication number
- DK2373878T3 DK2373878T3 DK08878787.4T DK08878787T DK2373878T3 DK 2373878 T3 DK2373878 T3 DK 2373878T3 DK 08878787 T DK08878787 T DK 08878787T DK 2373878 T3 DK2373878 T3 DK 2373878T3
- Authority
- DK
- Denmark
- Prior art keywords
- chamber
- spacecraft according
- drive
- fuel
- valve
- Prior art date
Links
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/10—Artificial satellites; Systems of such satellites; Interplanetary vehicles
- B64G1/1021—Earth observation satellites
-
- 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
- B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
- B64G1/26—Guiding or controlling apparatus, e.g. for attitude control using jets
-
- 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
- B64G1/40—Arrangements or adaptations of propulsion systems
- B64G1/402—Propellant tanks; Feeding propellants
-
- 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
- B64G1/66—Arrangements or adaptations of apparatus or instruments, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
- F02K9/60—Constructional parts; Details not otherwise provided for
- F02K9/605—Reservoirs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K99/00—Subject matter not provided for in other groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/10—Artificial satellites; Systems of such satellites; Interplanetary vehicles
- B64G1/1021—Earth observation satellites
- B64G1/1028—Earth observation satellites using optical means for mapping, surveying or detection, e.g. of intelligence
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Micromachines (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Claims (15)
1. Rumfartøj omfattende: et fremdriftsmodul (BOO) til at bevæge og/eller retningsindstille nævnte rumfartøj; en optisk sensor (130); og et kammer (100), der definerer et opbevaringsvolumen (210) til opbevaring af brændstof (200), hvor kammeret omfatter: et optisk system omfattende mindst et vindue (110) anbragt i en ende af kammeret (100), hvor vinduet (110) er indrettet til gennemgående lystransmission fra et billedmål til den optiske sensor (130) gennem opbevaringsvolumen (210).
2. Rumfartøj ifølge krav 1, hvor vinduet er anbragt ved en første ende af kammeret, og hvor kammeret (100) omfatter et hovedspejl (160) anbragt ved en anden ende af kammeret, hvor den første ende er beliggende modsat den anden ende, og et andet spejl (170) anbragt ved den første ende, hvor det andet spejl er arrangeret til at reflektere lys reflekteret fra det første spejl mod den optiske sensor (130) gennem en åbning (125) i hovedspejlet.
3. Rumfartøj ifølge krav 1 indrettet til, at kammeret (100) indeholder flydende brændstof (200), hvor kammeret (100) yderligere omfatter en bælg (260) til at rumme det flydende brændstof (200), hvor bælgen (260) er indrettet til at trække sig sammen, efterhånden som det flydende brændstofforbruges, hvor bælgen (260) afsluttes af et fladt gennemsigtigt vindue (261).
4. Rumfartøj ifølge krav 1 eller krav 3, hvor kammeret (100) er af selektivt variabelt volumen, således at kammeret efter udtømning af nævnte brændstof (200), er mindsket tilsvarende i volumen.
5. Rumfartøj ifølge krav 4, hvor kammeret (100) omfatter et stempel (262) til at mindske volumenet af kammeret (100).
6. Rumfartøj ifølge ethvert af de foregående krav, hvor kammeret (100) omfatter en udvidelig struktur til at flytte en første gruppe af linser fremad således at en optisk vejlængde af det optiske system øges.
7. Rumfartøj ifølge krav 6, hvor kammeret (100) inkluderer mindst to koncentriske dele (270) i glideforbindelse og en aktuator (275) til at forårsage relativ bevægelse mellem nævnte mindst to dele (270) mellem en tilbagetrukket position og en udstrakt position.'
8. Rumfartøj ifølge krav 1 omfattende et fremdriftsmodul (300) omfattende et hus med et internt brændstofopbevaringskammer (310); hvor der i nævnte hus i husets vægge er udformet en brændstofindløbsport, en drivport og kanaler, der tilvejebringer en brændstofbane derimellem; og hvor nævnte fremdriftsmodul (300) endvidere omfatter en drivanordning monteret på nævnte drivport.
9. Rumfartøj ifølge krav 8 hvor nævnte drivanordning omfatter et drivmodul (320) og et antal dyser (330) og et antal drivreguleringsventiler (360), der hver svarer til nævnte dyser (330); således at nævnte drivreguleringsventiler (360) er placeret mellem drivporten og drivmodulet (320).
10. Rumfartøj ifølge krav 9 hvor nævnte fremdriftsmodul (320) inkluderer et flertal af drivporte med en drivanordning tilknyttet hver drivport.
11. Rumfartøj ifølge krav 8, hvor nævnte hus inkluderer en gribeflade og en adaptersamling, der kan monteres på nævnte gribeflade, således at adaptersamlingen tillader tilkobling af perifert udstyr til fremdriftsmodulet (300).
12. Rumfartøj ifølge krav 11, hvor nævnte perifere udstyr omfatter en af følgende: et teleskop, fotografisk udstyr, tryksensorer, brændstofpåfyldningsventiler, kontrolelektronik og testinstrumenter.
13. Rumfartøj ifølge krav 9, hvor nævnte drivmodul (320) inkluderer en opvarmings- eller fordampningsanordning til fordampning af brændstof ved eller i nærheden af dysen (330).
14. Rumfartøj ifølge krav 13, hvor nævnte fordampningsanordning inkluderer en modstand (381) monteret indeni et rør (380) ved siden af dysen (330); nævnte modstand i elektrisk kommunikation med en strømforsyning for at opvarme nævnte brændstof til en fordampningstemperatur.
15. Rumfartøj ifølge ethvert af kravene 1 til 7, hvor nævnte kammer (100) inkluderer en deformerbar støttestruktur, således der kompenseres for variation af drivmidlets brydningsindeks på grund af ændringer i tryk og temperatur ved deformation til en form, der ophæver de optiske effekter forårsaget af brændstofforsyningen.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/SG2008/000471 WO2010068174A1 (en) | 2008-12-10 | 2008-12-10 | A microsatellite comprising a propulsion module and an imaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2373878T3 true DK2373878T3 (da) | 2017-08-28 |
Family
ID=42242956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK08878787.4T DK2373878T3 (da) | 2008-12-10 | 2008-12-10 | Mikrosatellit omfattende en fremdriftsmodel og en billeddannende apparat |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US8967545B2 (da) |
| EP (1) | EP2373878B1 (da) |
| CN (1) | CN102308078B (da) |
| DK (1) | DK2373878T3 (da) |
| SG (1) | SG171923A1 (da) |
| WO (1) | WO2010068174A1 (da) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8613188B2 (en) | 2008-05-14 | 2013-12-24 | Purdue Research Foundation | Method of enhancing microthruster performance |
| CN101941527B (zh) * | 2010-09-08 | 2012-11-14 | 北京航空航天大学 | 一种多传感器集成定姿系统结构 |
| US9189451B1 (en) * | 2011-10-06 | 2015-11-17 | RKF Engineering Solutions, LLC | Detecting orbital debris |
| CN102795350B (zh) * | 2012-07-06 | 2014-08-13 | 中国航天科技集团公司第五研究院第五一三研究所 | 一种物理离散式卫星系统架构 |
| US20140027577A1 (en) * | 2012-07-26 | 2014-01-30 | Alliant Techsystems Inc. | Imaging satellite system and method |
| JP6019123B2 (ja) | 2012-08-10 | 2016-11-02 | 株式会社Ihi | 蒸気噴射装置及び宇宙機 |
| US9796486B1 (en) * | 2013-03-15 | 2017-10-24 | Planetary Resources Development Corp. | Integrated propulsion and primary structure module for microsatellites |
| FR3008070B1 (fr) * | 2013-07-08 | 2020-11-06 | Astrium Sas | Bloc propulseur pour vehicule de lancement reutilisable |
| US9334068B2 (en) * | 2014-04-04 | 2016-05-10 | NOA Inc. | Unified orbit and attitude control for nanosatellites using pulsed ablative thrusters |
| EP3189225A4 (en) * | 2014-09-03 | 2018-04-11 | Pacific Scientific Energetic Materials Company | Propulsion system comprising plurality of individually selectable solid fuel motors |
| CN107000854B (zh) | 2014-12-15 | 2019-08-16 | 泰雷兹阿莱尼亚宇航意大利单一股东有限责任公司 | 被优化以制作微卫星的模块架构 |
| CN105789197B (zh) * | 2014-12-25 | 2019-03-15 | 日月光半导体制造股份有限公司 | 光学模块、其制造方法以及具有光学模块的电子装置 |
| US10940961B2 (en) * | 2015-01-14 | 2021-03-09 | Ventions, Llc | Small satellite propulsion system |
| US11198524B2 (en) | 2015-03-02 | 2021-12-14 | Technion Research & Development Foundation Limited | Terrestrially observable displays from space |
| US10146044B2 (en) * | 2016-02-19 | 2018-12-04 | Planet Labs Inc. | Compact spherical diffraction limited telescope system for remote sensing in a satellite system |
| FR3049066A1 (fr) * | 2016-03-15 | 2017-09-22 | Earthcube | Systeme de surveillance et de detection d’un evenement a la surface terrestre par une constellation de satellites |
| RU2646781C1 (ru) * | 2016-10-12 | 2018-03-07 | Акционерное общество "Ракетно-космический центр "Прогресс" (АО "РКЦ "Прогресс") | Бак топливный для хранения и подачи жидких компонентов |
| US10641733B2 (en) * | 2017-03-20 | 2020-05-05 | National Technology & Engineering Solutions Of Sandia, Llc | Active mechanical-environmental-thermal MEMS device for nanoscale characterization |
| IL257491B (en) | 2018-02-12 | 2021-02-28 | Israel Aerospace Ind Ltd | A space vehicle deploys |
| AU2019316263B2 (en) * | 2018-07-31 | 2023-09-28 | Dematic Corp. | Automated item-level order fulfillment |
| CN109484673B (zh) * | 2018-12-24 | 2022-04-22 | 深圳航天东方红海特卫星有限公司 | 一种载荷平台分离式遥感微小卫星构型及其装配方法 |
| CN110884693B (zh) * | 2019-12-06 | 2021-06-25 | 中国人民解放军国防科技大学 | 一种被动供给式电喷雾推力器系统 |
| AU2021388088B2 (en) | 2020-11-26 | 2025-01-30 | Kurtis BRODA | Satellite with deployable optical assembly |
| CN112576409A (zh) * | 2020-12-03 | 2021-03-30 | 上海新力动力设备研究所 | 一种固体火箭发动机的燃烧室壳体 |
| CN113250859A (zh) * | 2021-05-27 | 2021-08-13 | 西安航天动力研究所 | 一种组合活塞式液体推进剂贮箱 |
| CN115402536B (zh) * | 2022-08-19 | 2023-04-07 | 南京理工大学 | 面向空间失稳目标快速消旋电热喷气式微推进系统 |
| CN118770580B (zh) * | 2024-07-09 | 2025-07-22 | 上海大学 | 一种测控一体化空间微机电推力器 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3265350A (en) | 1963-10-11 | 1966-08-09 | Cadillac Gage Co | Controller |
| US5716030A (en) * | 1996-02-06 | 1998-02-10 | Hughes Aircraft Company | Aperture door and calibration source for spacecraft remote sensing devices |
| FR2766456B1 (fr) | 1997-07-25 | 1999-10-22 | Europ Propulsion | Systeme propulsif monolithique compact a monergol pour petit satellite |
| US6131385A (en) | 1997-08-18 | 2000-10-17 | Trw Inc. | Integrated pulsed propulsion system for microsatellite |
| US6539703B1 (en) * | 2001-09-05 | 2003-04-01 | Trw Inc. | Spacecraft component with microthruster actuation and operation thereof |
| US20030173464A1 (en) * | 2002-03-18 | 2003-09-18 | Zoltan Herpay | Spaceshuttle launched double observatory |
| US6892525B2 (en) | 2003-06-06 | 2005-05-17 | Honeywell International Inc. | Micropump-based microthruster |
| IL175596A0 (en) * | 2006-05-11 | 2007-07-04 | Rafael Advanced Defense Sys | Low orbit missile-shaped satellite for electro-optical earth surveillance and other missions |
| FR2904965B1 (fr) * | 2006-08-18 | 2008-11-14 | Airbus Sas | Aeronef a espace utile optimise et procede pour optimiser l'espace utile d'un aeronef |
-
2008
- 2008-12-10 WO PCT/SG2008/000471 patent/WO2010068174A1/en not_active Ceased
- 2008-12-10 EP EP08878787.4A patent/EP2373878B1/en not_active Not-in-force
- 2008-12-10 US US13/133,591 patent/US8967545B2/en not_active Expired - Fee Related
- 2008-12-10 CN CN200880132811.XA patent/CN102308078B/zh not_active Expired - Fee Related
- 2008-12-10 SG SG2011040292A patent/SG171923A1/en unknown
- 2008-12-10 DK DK08878787.4T patent/DK2373878T3/da active
-
2015
- 2015-01-23 US US14/603,358 patent/US20150217875A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP2373878B1 (en) | 2017-05-10 |
| CN102308078B (zh) | 2014-06-25 |
| SG171923A1 (en) | 2011-07-28 |
| WO2010068174A1 (en) | 2010-06-17 |
| US20150217875A1 (en) | 2015-08-06 |
| EP2373878A4 (en) | 2012-05-30 |
| EP2373878A1 (en) | 2011-10-12 |
| CN102308078A (zh) | 2012-01-04 |
| US20110240801A1 (en) | 2011-10-06 |
| WO2010068174A8 (en) | 2011-07-21 |
| US8967545B2 (en) | 2015-03-03 |
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