专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH0821905A REFLECTOR AND PREPARATION THEREOF 失效
公开(公告)号：JPH0821905A
公开(公告)日：1996-01-23
申请号：JP23410494
申请日：1994-09-01
申请人： INDUSTRIEANLAGEN BETRIEBSGES , DEUTSCHE AEROSPACE
发明人： PAPENBURG ULRICH , BLENNINGER ERNST , GOEDTKE PETER , DEYERLER MICHAEL
IPC分类号： C04B35/83 , C04B41/50 , C04B41/52 , C04B41/85 , C04B41/89 , G02B1/10 , G02B5/08
摘要： PURPOSE: To provide an easily manufacturable reflector for improving mechanical/thermal characteristics and improving optical characteristics. CONSTITUTION: This reflector is the reflector for reflecting electromagnetic waves and is provided with a substrate element 10, a coating 11 and a reflection layer 12. The substrate element 10 is consituted of porous carbon at least partially made into carbide and embedded silicon when it is appropriate. The coating 11 is strongly connected to the substrate element 10, a surface on the opposite side of the substrate element 10 is smoothed. by grinding and it is composed of silicon, silicon carbide or the mixture of both. The reflection layer 12 is composed of the silicon, the silicon carbide, silicon oxide, silicon nitride, gold, silver, nickle, copper or the alloy of the metal.

2. 发明专利

DE4220472A1 未知
公开(公告)号：DE4220472A1
公开(公告)日：1994-01-20
申请号：DE4220472
申请日：1992-06-23
申请人： INDUSTRIEANLAGEN BETRIEBSGES , DEUTSCHE AEROSPACE
发明人： GOEDTKE PETER , BLENNINGER ERNST , PAPENBURG ULRICH
IPC分类号： C04B37/00 , G02B5/08 , G02B7/182 , G02B7/183 , G02B1/00 , G02B1/10
摘要： In order to manufacture light-weight mirror structures or other reflecting components, silicon moulded parts of adequate wall thickness at temperatures of between 1300 DEG C and 1600 DEG C are applied in a vacuum or inert-gas atmosphere to a CFC support structure or CMC support structure having the dimensions of the component to be manufactured, with the result that mirror structures or reflectors are constructed directly. It is then possible to work at temperatures of 300-600 DEG C if the silicon moulded parts, in particular wafers, are joined to the support structure via a zone of a molten eutectic by inserting a non-ferrous metal, in particular gold.

3. 发明专利

DE4207009A1 Reflector 未知
公开(公告)号：DE4207009A1
公开(公告)日：1993-09-16
申请号：DE4207009
申请日：1992-03-05
申请人： INDUSTRIEANLAGEN BETRIEBSGES , DEUTSCHE AEROSPACE
发明人： GOEDTKE PETER , BLENNINGER ERNST , PAPENBURG ULRICH
IPC分类号： C04B37/00 , G02B5/08 , G02B7/182 , G02B7/183
摘要： For the prodn. of a reflector of mirror, for the reflection of electro-magnetic waves, a carrier body is produced of a material with a high temp. resistance. A reflective layer is applied to at least one surface using a metallic silicon, bonded to the body surface by fusing or sintering. Carrier body is pref produced so that at least the carrier surface is porous, using a C fibre and C cpd material or a ceramic matrix composite material. Metallic S is bonded to the carrier surface in a protective gas atmos. or in vacuum at more than 800 deg.C., and pref. 1300-1600 degC. and esp at 1350-1450 degC. Before bonding, the S is applied to the carrier surface with an adhesive for diffusion, fusing or sintering, using a resin adhesive or an adhesive based on C, S or S carbide, or precursors based on polysilane or S carbonitrite or silicons.

4. 发明专利

DE4329551A1 Process for producing light-weight reflectors by means of coated silicon shaped bodies 未知
公开(公告)号：DE4329551A1
公开(公告)日：1995-03-16
申请号：DE4329551
申请日：1993-09-02
申请人： INDUSTRIEANLAGEN BETRIEBSGES , DEUTSCHE AEROSPACE
发明人： PAPENBURG ULRICH , BLENNINGER ERNST , GOEDTKE PETER , DEYERLER MICHAEL
IPC分类号： C04B37/00 , C04B41/85 , C04B41/89 , G02B5/08 , G02B7/182 , G02B7/183 , B05B7/16 , C23C4/00 , C23C14/00 , G02B1/10
摘要： The invention relates to a process and its realisation for the production of very accurately shaped, highly stiff and light reflectors, antennae and mirrors which can be used even under extreme conditions such as use in orbit, according to Patent 4207009.0. In an expansion of the basic patent, all fibre-reinforced ceramics (CMC) having short or continuous fibre reinforcement based on C/C, C/SiC, SiC/SiC as support material are included. Processes are described for producing high-accuracy reflecting surfaces by means of physical or chemical gas phase deposition or thermal spray technology or electrolysis and also the materials to be used for this purpose.

5. 发明专利

JPH07198917A PREPARATION OF REFLECTOR OR MIRROR AND REFLECTOR 失效
公开(公告)号：JPH07198917A
公开(公告)日：1995-08-01
申请号：JP7123893
申请日：1993-03-05
申请人： INDUSTRIEANLAGEN BETRIEBSGESM , INDUSTRIEANLAGEN BETRIEBSGES
发明人： PAPENBURG ULRICH , GOEDTKE PETER , BLENNINGER ERNST
IPC分类号： C04B37/00 , G02B5/08 , G02B7/182 , G02B7/183
摘要： PURPOSE: To easily manufacture a reflector or a mirror whose mechanical characteristics and thermal characteristics are improved. CONSTITUTION: A metallic silicon with sufficient thickness is fused to a CFC or CMC substrate preform structure having the size of a component to be manufactured by a thermal processing, especially, the thermal processing under vacuum or protecting gas in a temperature ranging from 1300 to 1600 deg.C for forming a light reflecting or mirror structure. The reflecting or mirror structure can be directly formed by this method. When the silicon is formed as the form of a wafer connected with the substrate form by one layer of a fused eutectic body using non-ferrous metal, the operation can be attained in a temperature ranging from 300-600 deg.C. The non-ferrous metal is preferably gold.

6. 发明专利

DE19858197B4 未知
公开(公告)号：DE19858197B4
公开(公告)日：2005-05-04
申请号：DE19858197
申请日：1998-12-17
申请人： EADS SPACE TRANSP GMBH , INDUSTRIEANLAGEN BETRIEBSGES
发明人： PAPENBURG ULRICH , BLENNINGER ERNST , HERBIG HENNING , LANGEL GUENTER
IPC分类号： F02K9/62 , F02K9/97 , F23R3/00 , F02C7/12 , F23R3/42
摘要： A rocket engine has a combustion chamber and an expansion chamber interconnected by a nozzle. Both chambers and the nozzle are made of carbon fiber reinforced silicon carbide formed as a monolithic rocket engine body or formed in sections bonded to each other to also form such a monolithic rocket engine body. The rocket engine body is mounted in a support structure, preferably made of a metal. The rocket engine body sections are produced by mechanical machining of respective blanks made of C/SiC materials. Cooling channels and/or heat insulation structures are used for heat control. The insulation structures are preferably also made of C/SiC materials or of carbon fiber felts or of graphite film.

7. 发明专利

DE19850468A1 Protective armor plating has a molded body made of fabric, a knitted fabric or similar fibrous material made of carbon which is impregnated with silicon to convert to carbon fiber-reinforced silicon carbide 未知
公开(公告)号：DE19850468A1
公开(公告)日：2000-05-04
申请号：DE19850468
申请日：1998-11-02
申请人： INDUSTRIEANLAGEN BETRIEBSGES
发明人： PAPENBURG ULRICH , PFRANG WILHELM , GOEDTKE PETER
IPC分类号： C04B35/573 , C04B35/80 , F41H5/04
摘要： Protective armor plating comprises a molded body (10) made of a bullet-proof material, and a backing (20) to hold the molded body and to form a surface structure. The molded body is made of fabric, a knitted fabric or similar fibrous material made of carbon which is impregnated with silicon to convert to carbon fiber-reinforced silicon carbide.

8. 发明专利

DE19632893A1 未知
公开(公告)号：DE19632893A1
公开(公告)日：1998-02-19
申请号：DE19632893
申请日：1996-08-16
申请人： INDUSTRIEANLAGEN BETRIEBSGES
发明人： BRAITINGER MANFRED , SELZER MANFRED , PAPENBURG ULRICH
IPC分类号： C04B37/00 , F42B12/72 , F42B15/34 , F42B15/00
摘要： A missile has a head (1), fixed fins (2) or movable fins (3), gas rudder (4), propelling nozzles and nozzle throat inserts (5), combustion chamber linings (6), rear cone (7), lattice wings (8), fluidic elements (9) and radomes (10) or parts of said components made of carbon fibre-reinforced silicon carbide (C/SiC), carbon fibre-reinforced carbon (C/C), and/or silicon carbide fibre-reinforced silicon carbide (SiC/SiC) integrated in a missile structure. The missile components (1-10) can be made of C/SiC, C/C and/or SiC/SiC with a continuous fibre-reinforcement and/or a short fibre-reinforcement or a combination thereof. The missile components (1-10) may be produced by mechanically machining C/Sic, C/C and/or SiC/SiC blanks from a single piece or by infiltrating carbon, silicon or silicon carbide together and/or by silicating C/SiC, C/C and/or SiC/SiC individual segments together into a monolithic structure. The missile components (1-10) can be cooled by providing cooling channels and/or recesses in the C/SiC, C/C and/or SiC/SiC structure, and/or by using insulating materials such as carbon fibre felts or C/SiC, or C/C, or SiC/SiC or graphite foils or combinations thereof.

9. 发明专利

DE19856597B4 未知
公开(公告)号：DE19856597B4
公开(公告)日：2004-07-08
申请号：DE19856597
申请日：1998-12-08
申请人： INDUSTRIEANLAGEN BETRIEBSGES
发明人： SCHWARZ RUDOLF , PAPENBURG ULRICH , PFRANG WILHELM , GOEDTKE PETER
IPC分类号： C04B35/573 , C04B35/80 , F41H5/04 , F41H5/02 , C04B35/83
摘要： Protective armor plating comprises a molded body (10) made of a bullet-proof material, and a backing (20) to hold the molded body and to form a surface structure. The molded body is made of fabric, a knitted fabric or similar fibrous material made of carbon which is impregnated with silicon to convert to carbon fiber-reinforced silicon carbide.

10. 发明专利

DE19858197A1 Engine, operated with injected propellant, has ceramic bonded or mechanically joined combustion chamber, insulation and nozzle components made of carbon fiber-reinforced silicon carbide 未知
公开(公告)号：DE19858197A1
公开(公告)日：2000-06-29
申请号：DE19858197
申请日：1998-12-17
申请人： DAIMLER CHRYSLER AG , INDUSTRIEANLAGEN BETRIEBSGES
发明人： PAPENBURG ULRICH , BLENNINGER ERNST , HERBIG HENNING , LANGEL GUENTER
IPC分类号： F02K9/62 , F02K9/97 , F23R3/00 , F02C7/00
摘要： Engine has ceramic bonded or mechanically joined combustion chamber (1), insulation and nozzle (3) components made of carbon fiber-reinforced silicon carbide (C/SiC).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式