Composite brake disks with an integrated heat sink, methods for manufacturing the same, and methods for producing encapsulated heat sink material
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C04B-041/85
F16D-065/12
C04B-035/622
C04B-035/80
C04B-035/83
C04B-041/00
C04B-041/50
C04B-041/51
F16D-069/02
C04B-035/573
C04B-111/00
출원번호
US-0877701
(2015-10-07)
등록번호
US-10253832
(2019-04-09)
발명자
/ 주소
Opalka, Susanne M.
Zafiris, Georgios S.
Li, Weina
출원인 / 주소
GOODRICH CORPORATION
대리인 / 주소
Snell & Wilmer, L.L.P.
인용정보
피인용 횟수 :
0인용 특허 :
8
초록▼
Brake disks with integrated heat sink are provided. Brake disk includes a fiber-reinforced composite material and an encapsulated heat sink material impregnated into the fiber-reinforced composite material. The encapsulated heat sink material comprises a heat sink material encapsulated within a sili
Brake disks with integrated heat sink are provided. Brake disk includes a fiber-reinforced composite material and an encapsulated heat sink material impregnated into the fiber-reinforced composite material. The encapsulated heat sink material comprises a heat sink material encapsulated within a silicon-containing encapsulation layer. Methods for manufacturing the brake disk with integrated heat sink and methods for producing the encapsulated heat sink material are also provided.
대표청구항▼
1. A brake disk comprising: a fiber-reinforced composite material; andan encapsulated heat sink material impregnated into the fiber-reinforced composite material, the encapsulated heat sink material comprising a heat sink material sealed within a silicon-containing encapsulation layer, wherein the s
1. A brake disk comprising: a fiber-reinforced composite material; andan encapsulated heat sink material impregnated into the fiber-reinforced composite material, the encapsulated heat sink material comprising a heat sink material sealed within a silicon-containing encapsulation layer, wherein the silicon-containing encapsulation layer comprises silicon carbide, and wherein a matrix material of the fiber-reinforced composite material defines a volume having a diameter of about 10 micrometers or less, and wherein the encapsulated heat sink material is located within the volume. 2. The brake disk of claim 1, wherein the fiber-reinforced composite material comprises at least one of a fiber-reinforced/carbon matrix composite material or a fiber-reinforced/ceramic matrix composite material. 3. The brake disk of claim 2, wherein a fiber of the fiber-reinforced composite material comprises at least one of a carbon fiber, a silicon carbide fiber, an alumina fiber, an aluminosilicate fiber, or a glass fiber, wherein the fiber-reinforced/carbon matrix composite material comprises a carbon fiber-reinforced/carbon (C/C) matrix composite material if the fiber comprises the carbon fiber. 4. The brake disk of claim 2, wherein the ceramic matrix composite material comprises at least one of a boride, a carbide, a nitride, an oxide, or a silicide. 5. The brake disk of claim 4, wherein the boride comprises at least one of SiB2, SiB6, TiB2, or ZrB2, the carbide comprises at least one of SiC, B4C, HfC, TiC, or ZrC, the nitride comprises at least one of BN or Si3N4, the oxide comprises at least one of Al2O3, ZrO2, or SiO2, and the silicide comprises at least one of TiSi2 or MoSi2. 6. The brake disk of claim 1, wherein the heat sink material comprises at least one of an eutectic salt or a eutectic alloy. 7. The brake disk of claim 1, wherein the heat sink material comprises a material with a melting temperature greater than about 300° C. to about 1100° C., a transition temperature greater than about 300° C. and less than about 1100° C., and a density of less than 3.5 g/cm3. 8. A brake disk comprising: a fiber-reinforced composite material; andan encapsulated heat sink material impregnated into the fiber-reinforced composite material, the encapsulated heat sink material comprising a heat sink material sealed within a silicon-containing encapsulation layer, wherein the silicon-containing encapsulation layer comprises silicon carbide, and wherein the heat sink material comprises at least one of an eutectic salt or a eutectic alloy, and wherein a matrix material of the fiber-reinforced composite material defines a volume having a diameter of about 10 micrometers or less, and wherein the encapsulated heat sink material is located within the volume. 9. The brake disk of claim 8, wherein the encapsulated heat sink material comprises a diameter of about 10 micrometers or less. 10. The brake disk of claim 8, wherein a fiber of the fiber-reinforced composite material comprises at least one of a carbon fiber, a silicon carbide fiber, an alumina fiber, an aluminosilicate fiber, or a glass fiber. 11. The brake disk of claim 8, wherein the fiber-reinforced composite material comprises at least one of a fiber-reinforced/carbon matrix composite material or a fiber-reinforced/ceramic matrix composite material. 12. The brake disk of claim 11, wherein the ceramic matrix composite material comprises at least one of a boride, a carbide, a nitride, an oxide, or a silicide. 13. The brake disk of claim 12, wherein the boride comprises at least one of SiB2, SiB6, TiB2, or ZrB2, the carbide comprises at least one of SiC, B4C, HfC, TiC, or ZrC, the nitride comprises at least one of BN or Si3N4, the oxide comprises at least one of Al2O3, ZrO2, or SiO2, and the silicide comprises at least one of TiSi2 or MoSi2. 14. The brake disk of claim 8, wherein the at least one of the eutectic salt or the eutectic alloy comprises a material with a melting temperature greater than about 300° C. to about 1100° C., a transition temperature greater than about 300° C. and less than about 1100° C., and a density of less than 3.5 g/cm3. 15. A brake disk, comprising a fiber-reinforced composite material; anda plurality of encapsulated heat sinks impregnated into a matrix material of the fiber-reinforced composite material, wherein each encapsulated heat sink of the plurality of encapsulated heat sinks is fixed within the matrix material, and wherein the plurality of encapsulated heat sinks each comprise a heat sink material sealed within a silicon-containing encapsulation layer, and wherein each encapsulated heat sink is located within a separate volume defined by the matrix material, each separate volume having a diameter equal to a diameter of the encapsulated heat sink located therein. 16. The brake disk of claim 15, wherein the diameter of each heat sink is 10 micrometers or less. 17. The brake disk of claim 16, wherein the heat sink material comprises at least one of an eutectic salt or a eutectic alloy. 18. The brake disk of claim 15, wherein the heat sink material comprises a material with a melting temperature greater than about 300° C. to about 1100° C., a transition temperature greater than about 300° C. and less than about 1100° C., and a density of less than 3.5 g/cm3. 19. The brake disk of claim 15, wherein the silicon-containing encapsulation layer comprises silicon carbide.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (8)
Lau, Sai-Kwing; Calandra, Salvatore J.; Nixon, Thomas D.; Stover, Edward R., Boron carbide based ceramic matrix composites.
Domergue Jean-Marc,FRX ; Georges Jean-Michel,FRX ; Laxague Michel,FRX, Friction element in composite carbon/carbon-silicon carbide material and method for manufacturing same.
Moseley,Douglas D.; Fate,Douglas; Lake,Max L.; Hager,Joseph W.; Burton,David J.; Tang,Chi, Method of containing a phase change material in a porous carbon material and articles produced thereby.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.