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21. 发明申请

US20100084075A1 Strength enhancement of carbon-carbon composite brake pads using fiber pre-stressing 审中-公开
标题翻译：使用纤维预应力的碳 - 碳复合刹车片的强度提升
公开(公告)号：US20100084075A1
公开(公告)日：2010-04-08
申请号：US11580063
申请日：2006-10-13
申请人： Anthony J. Rutten , Slawomir T. Fryska , Mark L. LaForest , Allen H. Simpson , Barry P. Soos
发明人： Anthony J. Rutten , Slawomir T. Fryska , Mark L. LaForest , Allen H. Simpson , Barry P. Soos
IPC分类号： B32B5/06 , C01B31/02
CPC分类号： C04B35/83 , C01B32/05
摘要： This invention relates to an improved carbon-carbon composite material and method of preparation. The carbon-carbon composite material comprises a plurality of carbon fiber substrates that have been joined or consolidated. In the present invention, the carbon fibers are stressed during the preparation of the composite material. The invention comprises adding a low-melting point pitch to the carbon fiber substrates and heat treating the carbon fiber substrates. The fibers tend to shrink more than the pitch during heat-treatment which produces stress in the fibers. This invention enhances the strength of the composite material and improves reliability.
摘要翻译：本发明涉及一种改进的碳 - 碳复合材料及其制备方法。碳 - 碳复合材料包括已经结合或固结的多个碳纤维基材。在本发明中，碳纤维在复合材料的制备过程中受到应力。本发明包括向碳纤维基材添加低熔点沥青并对碳纤维基材进行热处理。在热处理期间，纤维倾向于比在间隙中收缩，这在纤维中产生应力。本发明提高了复合材料的强度，提高了可靠性。

22. 发明授权

US08281907B2 Brake assembly having multi-piece core and replaceable friction surfaces 失效
标题翻译：制动组件具有多片式芯片和可更换的摩擦面
公开(公告)号：US08281907B2
公开(公告)日：2012-10-09
申请号：US11987647
申请日：2007-12-03
申请人： Slawomir T. Fryska , Adam Mather , Raymond J. Cipra , Thomas H. Siegmund , Allen H. Simpson , Mark L. LaForest
发明人： Slawomir T. Fryska , Adam Mather , Raymond J. Cipra , Thomas H. Siegmund , Allen H. Simpson , Mark L. LaForest
IPC分类号： F16D65/12
CPC分类号： F16D65/12 , F16D2065/1312 , F16D2065/132 , F16D2200/0052 , F16D2250/00 , F16D2250/0092 , Y10T29/49801 , Y10T29/49956 , Y10T29/53648
摘要： A brake disk (10) includes an annular core (12, 60, 82) formed from a plurality of non-annular pieces (40, 66, 68, 84), a first friction disk (14) mounted on a first side of the annular core (12, 60, 82), a second friction disk (14) mounted on a second side of the core (12, 60, 82) opposite from the first friction disk (14), and at least one fastener (58) connecting the first and second friction disks (14, 14) to the core (12, 60, 82). Also a method of assembling a brake disk from a core and friction elements.
摘要翻译：制动盘（10）包括由多个非环形件（40,66,68,84）形成的环形芯（12,60,82），安装在第一侧面上的第一摩擦盘（14）环形芯（12,60,82），安装在与第一摩擦盘（14）相对的芯部（12,60,82）的第二侧上的第二摩擦盘（14），以及至少一个紧固件（58）将所述第一和第二摩擦盘（14,14）连接到所述芯（12,60,82）。还有一种从芯和摩擦元件组装制动盘的方法。

23. 发明申请

US20090139807A1 Brake assembly having multi-piece core and replaceable friction surfaces 失效
标题翻译：制动组件具有多片式芯片和可更换的摩擦面
公开(公告)号：US20090139807A1
公开(公告)日：2009-06-04
申请号：US11987647
申请日：2007-12-03
申请人： Slawomir T. Fryska , Adam Mather , Raymond J. Cipra , Thomas H. Siegmund , Allen H. Simpson , Mark L. LaForest
发明人： Slawomir T. Fryska , Adam Mather , Raymond J. Cipra , Thomas H. Siegmund , Allen H. Simpson , Mark L. LaForest
IPC分类号： F16D65/12 , B23P15/18
CPC分类号： F16D65/12 , F16D2065/1312 , F16D2065/132 , F16D2200/0052 , F16D2250/00 , F16D2250/0092 , Y10T29/49801 , Y10T29/49956 , Y10T29/53648
摘要： A brake disk (10) includes an annular core (12, 60, 82) formed from a plurality of non-annular pieces (40, 66, 68, 84), a first friction disk (14) mounted on a first side of the annular core (12, 60, 82), a second friction disk (14) mounted on a second side of the core (12, 60, 82) opposite from the first friction disk (14), and at least one fastener (58) connecting the first and second friction disks (14, 14) to the core (12, 60, 82). Also a method of assembling a brake disk from a core and friction elements.
摘要翻译：制动盘（10）包括由多个非环形件（40,66,68,84）形成的环形芯（12,60,82），安装在第一侧面上的第一摩擦盘（14）环形芯（12,60,82），安装在与第一摩擦盘（14）相对的芯部（12,60,82）的第二侧上的第二摩擦盘（14），以及至少一个紧固件（58）将所述第一和第二摩擦盘（14,14）连接到所述芯（12,60,82）。还有一种从芯和摩擦元件组装制动盘的方法。

24. 发明申请

US20080093009A1 Carbon filament ignition of combustion synthesis materials 失效
标题翻译：燃烧合成材料的碳丝点燃
公开(公告)号：US20080093009A1
公开(公告)日：2008-04-24
申请号：US11583922
申请日：2006-10-20
申请人： Slawomir T. Fryska , Mark C. James , Mark L. LaForest , Allen H. Simpson , Barry P. Soos
发明人： Slawomir T. Fryska , Mark C. James , Mark L. LaForest , Allen H. Simpson , Barry P. Soos
IPC分类号： B32B37/00
CPC分类号： C04B37/005 , C04B35/5611 , C04B35/83 , C04B38/0022 , C04B2111/00362 , C04B2235/5264 , C04B2235/77 , C04B2237/083 , C04B2237/385 , C04B2237/60 , C08J5/12 , Y10T156/15 , Y10T156/16 , C04B35/806 , C04B38/0054 , C04B38/0061
摘要： This invention generally pertains to self propagating high temperature synthesis or combustion synthesis as a way of bonding materials. The present invention provides methods and an apparatus for bonding, preferably carbon-carbon composite materials, by combustion synthesis. Generally, the invention involves providing at least two carbon-carbon composite parts to be bonded and interspersing a combustion synthesis material in between the parts with each part in contact with the combustion synthesis material. The combustion synthesis material is then ignited, which initiates the combustion synthesis reaction. Typically, a ceramic material is formed which immediately freezes, bonding the parts together.
摘要翻译：本发明通常涉及自传播高温合成或燃烧合成作为粘合材料的一种方式。本发明提供了通过燃烧合成来粘合（优选碳 - 碳复合材料）的方法和装置。通常，本发明涉及提供至少两个要结合的碳 - 碳复合材料部件，并且将燃烧合成材料分散在各部分之间，每个部分与燃烧合成材料接触。然后点燃燃烧合成材料，引发燃烧合成反应。通常，形成立即冻结，将部件粘合在一起的陶瓷材料。

25. 发明授权

US07686904B2 Carbon filament ignition of combustion synthesis materials 失效
标题翻译：燃烧合成材料的碳丝点燃
公开(公告)号：US07686904B2
公开(公告)日：2010-03-30
申请号：US11583922
申请日：2006-10-20
申请人： Slawomir T. Fryska , Mark C. James , Mark L. LaForest , Allen H. Simpson , Barry P. Soos
发明人： Slawomir T. Fryska , Mark C. James , Mark L. LaForest , Allen H. Simpson , Barry P. Soos
IPC分类号： C03B29/00 , A61F13/15 , C04B37/00 , B27G11/02 , B32B27/00 , B29C65/00
CPC分类号： C04B37/005 , C04B35/5611 , C04B35/83 , C04B38/0022 , C04B2111/00362 , C04B2235/5264 , C04B2235/77 , C04B2237/083 , C04B2237/385 , C04B2237/60 , C08J5/12 , Y10T156/15 , Y10T156/16 , C04B35/806 , C04B38/0054 , C04B38/0061
摘要： This invention generally pertains to self propagating high temperature synthesis or combustion synthesis as a way of bonding materials. The present invention provides methods and an apparatus for bonding, preferably carbon-carbon composite materials, by combustion synthesis. Generally, the invention involves providing at least two carbon-carbon composite parts to be bonded and interspersing a combustion synthesis material in between the parts with each part in contact with the combustion synthesis material. The combustion synthesis material is then ignited, which initiates the combustion synthesis reaction. Typically, a ceramic material is formed which immediately freezes, bonding the parts together.
摘要翻译：本发明通常涉及自传播高温合成或燃烧合成作为粘合材料的一种方式。本发明提供了通过燃烧合成来粘合（优选碳 - 碳复合材料）的方法和装置。通常，本发明涉及提供至少两个要结合的碳 - 碳复合材料部件，并且将燃烧合成材料分散在各部分之间，每个部分与燃烧合成材料接触。然后点燃燃烧合成材料，引发燃烧合成反应。通常，形成立即冻结，将部件粘合在一起的陶瓷材料。

26. 发明授权

US08383197B2 Titanium carbide or tungsten carbide with combustion synthesis to block porosity in C-C brake discs for antioxidation protection 有权
标题翻译：碳化钛或碳化钨与燃烧合成，以阻止C-C制动盘中的孔隙度用于抗氧化保护
公开(公告)号：US08383197B2
公开(公告)日：2013-02-26
申请号：US12473857
申请日：2009-05-28
申请人： Mark L. La Forest , Allen H. Simpson , Slawomir Fryska , Alexander Mukasyan
发明人： Mark L. La Forest , Allen H. Simpson , Slawomir Fryska , Alexander Mukasyan
IPC分类号： B05D1/12 , B05D3/14
CPC分类号： C04B41/52 , C04B41/009 , C04B41/89 , C04B2111/00362 , F16D65/12 , F16D69/02 , F16D2200/0052 , F16D2250/0046 , C04B41/4545 , C04B41/4556 , C04B41/5061 , C04B41/5057 , C04B41/522 , C04B41/5092 , C04B35/83
摘要： A metal powder is applied to the surface of the area of a carbon-carbon composite brake disc to be protected against migration of antioxidant. The metal powder may be titanium powder or tungsten powder. A chemical reaction between the metal powder and carbon is then initiated by heating the powder-coated brake to the ignition temperature via application of electric current (Joule preheating) or by heating it in a furnace. Upon combustion, the metal particles react with carbon in the composite, forming liquid carbide that flows into pores of the composite brake disc to be protected.
摘要翻译：将金属粉末施加到碳 - 碳复合制动盘区域的表面以防止抗氧化剂迁移。金属粉末可以是钛粉末或钨粉末。然后通过施加电流（焦耳预热）或通过在炉中加热将粉末涂覆的制动器加热到点火温度来启动金属粉末和碳之间的化学反应。在燃烧时，金属颗粒与复合材料中的碳反应，形成液体碳化物，其流入要保护的复合制动盘的孔中。

27. 发明申请

US20110254182A1 METHOD FOR REDUCING VARIABILITY IN CARBON-CARBON COMPOSITES 有权
标题翻译：减少碳碳复合材料变化的方法
公开(公告)号：US20110254182A1
公开(公告)日：2011-10-20
申请号：US13171786
申请日：2011-06-29
申请人： Mark L. La Forest , Neil Murdie , Allen H. Simpson
发明人： Mark L. La Forest , Neil Murdie , Allen H. Simpson
IPC分类号： C01B31/04
CPC分类号： F16D69/023 , C04B35/83 , C04B2235/608 , C04B2235/614 , C04B2235/616 , C04B2235/77
摘要： Method for producing carbon-carbon composite brake discs by: (a) providing annular nonwoven carbon fiber brake disc preforms; (b) carbonizing the brake disc preforms; (c) densifying the carbonized preforms by CVD/CVI (chemical vapor deposition/chemical vapor infiltration); (d) densifying the products of step (c) with isotropic or mesophase pitch by VPI (vacuum pitch infiltration) or RTM (resin transfer molding) processing; (e) carbonizing the preforms to remove non-carbon volatiles from the pitch and to open porosity in the pitch-infused preforms; (f) densifying the products of step (e) with isotropic or mesophase pitch by VPI or RTM processing; (g) carbonizing the preforms to remove non-carbon volatiles from pitch and to open porosity in the pitch-infused preforms; and (h) heat-treating the resulting pitch-densified carbon-carbon composite brake disc preforms. This manufacturing approach reduces lot-to-lot variability in friction performance of the resulting carbon-carbon composite brake discs.
摘要翻译：通过以下方法生产碳碳复合制动盘的方法：（a）提供环形非织造碳纤维制动盘预制件; （b）将制动盘预制件碳化; （c）通过CVD / CVI（化学气相沉积/化学气相渗透）使碳化预成型体致密化; （d）通过VPI（真空间距浸渗）或RTM（树脂传递模塑）加工使各向同性或中间相沥青致密化步骤（c）的产物; （e）将预成型坯碳化以从间距中除去非碳挥发物并在沥青注入的预制件中开孔; （f）通过VPI或RTM处理使各向同性或中间相沥青致密化步骤（e）的产物; （g）将预成型坯碳化以从间距中除去非碳挥发物并在沥青注入的预制件中开孔; 和（h）对所得沥青密实的碳 - 碳复合制动盘预制件进行热处理。这种制造方法减少了所得碳 - 碳复合制动盘的摩擦性能的批次变化。

28. 发明授权

US07938992B2 CVI followed by coal tar pitch densification by VPI 有权
标题翻译： CVI随后由VPI煤焦油沥青密实化
公开(公告)号：US07938992B2
公开(公告)日：2011-05-10
申请号：US12036881
申请日：2008-02-25
申请人： Mark L. La Forest , Neil Murdie , Allen H. Simpson
发明人： Mark L. La Forest , Neil Murdie , Allen H. Simpson
IPC分类号： C01B31/00
CPC分类号： F16D69/023 , C04B35/6267 , C04B35/83 , C04B2235/614 , C04B2235/616 , C04B2235/77
摘要： Method for manufacturing pitch-densified carbon-carbon composite brake discs from carbon fiber preforms, by the following sequential steps: (a) providing a carbon-carbon composite brake disc preform; (b) heat treating the preform; (c) subjecting the heat-treated preform to Chemical Vapor Deposition/Chemical Vapor Infiltration processing; (d) infiltrating the preform with an isotropic low to medium char-yield pitch by Vacuum Pitch Infiltration processing or Resin Transfer Molding processing; (e) carbonizing the pitch-infiltrated preform; (f) machining the surfaces of the resulting carbonized preform; and (g) repeating steps (d) through (f) until the density of the carbon-carbon composite preform is at least 1.70 g/cc. The use of VPI equipment with isotropic, low to medium char-yield pitches for all densification steps following an initial CVD densification reduces capital and pitch materials cost. However, one or more RTM processing steps employing low to medium char-yield pitches may also be used to obtain improved economics.
摘要翻译：通过以下顺序步骤从碳纤维预成型件制造俯仰致密的碳 - 碳复合制动盘的方法：（a）提供碳 - 碳复合制动盘预制件; （b）热处理预制件; （c）对经热处理的预制件进行化学气相沉积/化学气相渗透处理; （d）通过真空间距渗透处理或树脂转移成型处理，以各向同性的低至中等焦度的沥青渗透预型体; （e）沥青渗透预制件碳化; （f）加工所得碳化预成型件的表面; 和（g）重复步骤（d）至（f），直到碳 - 碳复合预型体的密度为至少1.70g / cc。在初始CVD致密化之后，对于所有致密化步骤使用具有各向同性，低至中等焦炭距离的VPI设备，减少了材料和沥青材料的成本。然而，也可以使用采用低至中等焦炭间距的一个或多个RTM处理步骤来获得改进的经济性。

29. 发明申请

US20100129551A1 PREVENTING CARBON AO MIGRATION BY LIMITING SURFACE POROSITY 有权
标题翻译：通过限制表面孔隙来防止碳的迁移
公开(公告)号：US20100129551A1
公开(公告)日：2010-05-27
申请号：US12323397
申请日：2008-11-25
申请人： Slawomir Fryska , Mark L. La Forest , Allen H. Simpson , Peter Franz Braunisch
发明人： Slawomir Fryska , Mark L. La Forest , Allen H. Simpson , Peter Franz Braunisch
IPC分类号： B05D3/00
CPC分类号： F16D65/126 , C04B35/6267 , C04B35/83 , C04B2235/48 , C04B2235/616 , C04B2235/95 , F16D69/023 , F16D2200/0052 , F16D2250/0038
摘要： In the manufacture of carbon-carbon composite brake discs, migration of anti-oxidant substances into the friction surfaces is prevented by limiting or eliminating surface porosity in the carbon-carbon composite brake materials. The method includes infusing a suitable resin into pores in surface layers of the carbon-carbon composite disc and then charring the resin-infused disc to convert the resin in the pores to pyrolytic carbon. The resin may be infused into the carbon disc by submerging the disc in a molten resin. Prior to submerging the disc in the molten resin, the disc may subjected to a vacuum to remove air from the pores. While the disc is submerged in the molten resin, the pressure in the pressurizable vessel may increased to force the molten resin into the open porosity of the disc.
摘要翻译：在碳 - 碳复合制动盘的制造中，通过限制或消除碳 - 碳复合制动材料中的表面孔隙率来防止抗氧化物质向摩擦表面的迁移。该方法包括将合适的树脂注入到碳 - 碳复合盘的表层中的孔中，然后将树脂注入的盘烧结，将孔中的树脂转化成热解碳。可以通过将盘浸入熔融树脂中将树脂注入碳盘。在将盘浸入熔融树脂之前，盘可以进行真空以从孔中除去空气。当盘被浸没在熔融树脂中时，加压容器中的压力可能增加，以迫使熔融树脂进入盘的开孔。

30. 发明授权

US08268208B2 Method for reducing variability in carbon-carbon composites 有权
标题翻译：降低碳 - 碳复合材料变异性的方法
公开(公告)号：US08268208B2
公开(公告)日：2012-09-18
申请号：US13171786
申请日：2011-06-29
申请人： Mark L. La Forest , Neil Murdie , Allen H. Simpson
发明人： Mark L. La Forest , Neil Murdie , Allen H. Simpson
IPC分类号： C01B31/00
CPC分类号： F16D69/023 , C04B35/83 , C04B2235/608 , C04B2235/614 , C04B2235/616 , C04B2235/77
摘要： Method for producing carbon-carbon composite brake discs by: (a) providing annular nonwoven carbon fiber brake disc preforms; (b) carbonizing the brake disc preforms; (c) densifying the carbonized preforms by CVD/CVI (chemical vapor deposition/chemical vapor infiltration); (d) densifying the products of step (c) with isotropic or mesophase pitch by VPI (vacuum pitch infiltration) or RTM (resin transfer molding) processing; (e) carbonizing the preforms to remove non-carbon volatiles from the pitch and to open porosity in the pitch-infused preforms; (f) densifying the products of step (e) with isotropic or mesophase pitch by VPI or RTM processing; (g) carbonizing the preforms to remove non-carbon volatiles from pitch and to open porosity in the pitch-infused preforms; and (h) heat-treating the resulting pitch-densified carbon-carbon composite brake disc preforms. This manufacturing approach reduces lot-to-lot variability in friction performance of the resulting carbon-carbon composite brake discs.
摘要翻译：通过以下方法生产碳碳复合制动盘的方法：（a）提供环形非织造碳纤维制动盘预制件; （b）将制动盘预制件碳化; （c）通过CVD / CVI（化学气相沉积/化学气相渗透）使碳化预成型体致密化; （d）通过VPI（真空间距浸渗）或RTM（树脂传递模塑）加工使各向同性或中间相沥青致密化步骤（c）的产物; （e）将预成型坯碳化以从间距中除去非碳挥发物并在沥青注入的预制件中开孔; （f）通过VPI或RTM处理使各向同性或中间相沥青致密化步骤（e）的产物; （g）将预成型坯碳化以从间距中除去非碳挥发物并在沥青注入的预制件中开孔; 和（h）对所得沥青密实的碳 - 碳复合制动盘预制件进行热处理。这种制造方法减少了所得碳 - 碳复合制动盘的摩擦性能的批次变化。

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