DE3423468C2 - - Google Patents
Info
- Publication number
- DE3423468C2 DE3423468C2 DE19843423468 DE3423468A DE3423468C2 DE 3423468 C2 DE3423468 C2 DE 3423468C2 DE 19843423468 DE19843423468 DE 19843423468 DE 3423468 A DE3423468 A DE 3423468A DE 3423468 C2 DE3423468 C2 DE 3423468C2
- Authority
- DE
- Germany
- Prior art keywords
- foam
- combustion chamber
- propellant
- layer
- bar
- 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
Links
- 239000003380 propellant Substances 0.000 claims description 17
- 238000002485 combustion reaction Methods 0.000 claims description 13
- 239000000446 fuel Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000006260 foam Substances 0.000 description 18
- 239000010410 layer Substances 0.000 description 15
- 229920005830 Polyurethane Foam Polymers 0.000 description 10
- 239000011496 polyurethane foam Substances 0.000 description 10
- 239000002984 plastic foam Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000005062 Polybutadiene Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- GDDNTTHUKVNJRA-UHFFFAOYSA-N 3-bromo-3,3-difluoroprop-1-ene Chemical compound FC(F)(Br)C=C GDDNTTHUKVNJRA-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
Classifications
-
- 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
- F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
- F02K9/32—Constructional parts; Details not otherwise provided for
- F02K9/34—Casings; Combustion chambers; Liners thereof
- F02K9/346—Liners, e.g. inhibitors
-
- 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
- F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
- F02K9/24—Charging rocket engines with solid propellants; Methods or apparatus specially adapted for working solid propellant charges
-
- 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
- F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
- F02K9/32—Constructional parts; Details not otherwise provided for
- F02K9/36—Propellant charge supports
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Laminated Bodies (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843423468 DE3423468A1 (de) | 1984-06-26 | 1984-06-26 | Verfahren zur befestigung des stirnbrennertreibsatzes eines feststoffraketentriebwerks |
GB08515457A GB2160955B (en) | 1984-06-26 | 1985-06-19 | Securing propellant charges |
FR8509641A FR2566461A1 (fr) | 1984-06-26 | 1985-06-25 | Procede de fixation de la charge propulsive a combustion frontale d'un propulseur-fusee a propergol solide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843423468 DE3423468A1 (de) | 1984-06-26 | 1984-06-26 | Verfahren zur befestigung des stirnbrennertreibsatzes eines feststoffraketentriebwerks |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3423468A1 DE3423468A1 (de) | 1986-01-02 |
DE3423468C2 true DE3423468C2 (enrdf_load_stackoverflow) | 1988-11-17 |
Family
ID=6239147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843423468 Granted DE3423468A1 (de) | 1984-06-26 | 1984-06-26 | Verfahren zur befestigung des stirnbrennertreibsatzes eines feststoffraketentriebwerks |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3423468A1 (enrdf_load_stackoverflow) |
FR (1) | FR2566461A1 (enrdf_load_stackoverflow) |
GB (1) | GB2160955B (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2183758C1 (ru) * | 2001-02-05 | 2002-06-20 | Государственное унитарное предприятие "Научно-исследовательский институт полимерных материалов" | Способ сборки ракетного двигателя твердого топлива |
RU2274760C2 (ru) * | 2004-06-30 | 2006-04-20 | Федеральное государственное унитарное предприятие "Научно-исследовательский институт полимерных материалов" | Способ снаряжения ракетного двигателя многошашечным зарядом твердого топлива |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6600205U (de) * | 1968-09-28 | 1969-01-09 | Messerschmitt Boelkow Ges Mit | Befestigung einen stirn- oder innenbrennertreibsatzes bei feststoffraketentriebwerke. |
FR2016939A1 (en) * | 1969-08-12 | 1970-05-15 | Motoren Turbinen Union | Solid fuel rockets |
FR2278661A1 (fr) * | 1973-12-28 | 1976-02-13 | Poudres & Explosifs Ste Nale | Chargement pyrotechnique comportant un calage pour propulseur et procede de realisation |
DE3105932C2 (de) * | 1981-02-18 | 1982-12-02 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Isolierschicht für Treibsätze |
DE3201746A1 (de) * | 1982-01-21 | 1983-07-28 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Verfahren zur herstellung einer isolierschicht fuer treibsaetze |
JPS58128443A (ja) * | 1982-01-28 | 1983-08-01 | Nissan Motor Co Ltd | 直填式固体ロケツトモ−タの推進薬装填方法 |
JPS58128442A (ja) * | 1982-01-28 | 1983-08-01 | Nissan Motor Co Ltd | 固体ロケツトモ−タの推進薬加圧硬化方法 |
-
1984
- 1984-06-26 DE DE19843423468 patent/DE3423468A1/de active Granted
-
1985
- 1985-06-19 GB GB08515457A patent/GB2160955B/en not_active Expired
- 1985-06-25 FR FR8509641A patent/FR2566461A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3423468A1 (de) | 1986-01-02 |
GB2160955B (en) | 1987-10-21 |
GB2160955A (en) | 1986-01-02 |
FR2566461A1 (fr) | 1985-12-27 |
GB8515457D0 (en) | 1985-07-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0053659A1 (de) | Einspannsystem zur Vermeidung von schädlichen Zug- und Schubspannungen in ggf. mehrschichtigen Mauerwerksscheiben | |
DE4495948C2 (de) | Kugelsicheres Material | |
DE3415389C2 (enrdf_load_stackoverflow) | ||
DE3423468C2 (enrdf_load_stackoverflow) | ||
DE3133787C2 (de) | Verwendung einer wasserhaltigen, von Fasern oder einer Matte durchsetzten Alkalisilikatschicht und Verfahren zur Herstellung einer Isolierschicht | |
DE3320557C2 (de) | Verfahren zur Herstellung der Kühlwand einer Raketenbrennkammer und Verwendung derselben | |
EP0157195B1 (de) | Weichstoffflachdichtung, insbesondere Zylinderkopfdichtung für Verbrennungskraftmaschinen | |
DE3119712C2 (enrdf_load_stackoverflow) | ||
DE1282377B (de) | Keramischer Ventilsitz und Verfahren zu dessen Herstellung | |
DE3326728C2 (de) | Lasttragender Wärmeisolator, Verfahren zu seiner Herstellung und Verwendung | |
DE2848114A1 (de) | Heissduese fuer raketentriebwerke | |
EP0612918B1 (de) | Triebwerk | |
DE2204560A1 (de) | Verfahren zum herstellen eines gehaeusemantels fuer eine rotationskolben-brennkraftmaschine | |
DE102020211100A1 (de) | Kraftstoffinjektor | |
DE3105932A1 (de) | Isolierschicht fuer treibsaetze | |
DE2444930A1 (de) | Treibsatz mit einer isolierung und verfahren zu seiner herstellung | |
DE757127C (de) | Aus Kern- und Mantelrohr bestehendes Rohr aus einer Mischung aus einem hydraulischen Bindemittel und Zuschlagstoffen | |
DE3006418A1 (de) | Verfahren zum herstellen von isolierten treibsaetzen und mit einer isolationshuelle versehener treibsatz | |
DE1154978B (de) | Treibsatz fuer Feststoffraketen, insbesondere fuer Kurzbrennraketen | |
DE3210794C2 (de) | Einrichtung zum Ausgleich von Materialspannungen in einem Feststoffraketentreibsatz | |
DE3528714A1 (de) | Waermesperre und halterung fuer den brennstoffkern eines kernreaktors | |
DE3200423A1 (de) | Feuerfeste auskleidung aus fasermaterial fuer hohe temperaturen | |
DE1263285B (de) | Verfahren zum Umhuellen von elektrischen Bauteilen | |
AT232961B (de) | Verfahren zur Herstellung von kunstharzgetränkten Kohlenstoff- bzw. Graphitplatten | |
DE3708983C2 (enrdf_load_stackoverflow) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8125 | Change of the main classification |
Ipc: C06D 5/00 |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |