[특허]Apparatus for containment and cooling of a core within a housing

Apparatus for containment and cooling of a core within a housing 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H02K-009/18 H02K-009/19 H02K-009/22 H02K-001/12
출원번호	US-0024590 (1993-03-01)
발명자 / 주소	Johnsen Tyrone A. (Rockford IL)
출원인 / 주소	Sundstrand Corporation (Rockford IL 02)
인용정보	피인용 횟수 : 58 인용 특허 : 0

초록 ▼

A core is retained within a housing, and a cooling fluid is supplied axially along an axis of the core between the housing and the core in order to cool the core. The core may have core laminations provided with cooling fins, and the core laminations may be rotated with respect to adjacent core laminations so that the cooling fins provide a cascaded cooling passage for the flow of the cooling fluid. A containment/growth sleeve may be inserted within, or around, the housing having a thermal growth rate which is intermediate the thermal growth rate of the housing and the thermal growth rate of the core in order to minimize deflection of the housing with respect to the core. Fluid conduits are provided in the housing which cooperate with the cascaded cooling passages.

대표청구항 ▼

A core and housing assembly for electromagnetic devices comprising: housing means for housing a core, the housing means having an inner housing perimeter; a core for providing an electromagnetic flux path, the core comprising a plurality of core laminations and having an outer core perimeter and cooling fins projecting from the outer core perimeter, each core lamination having cooling fins arranged in a cooling fin configuration, the cooling fin configuration of each lamination being substantially similar to the cooling fin configurations of the other core laminations of the core, the cooling fins of each core lamination being arranged in a plurality of segments and wherein each segment of cooling fins of a core lamination has a different cooling fin configuration, each core lamination of the core being rotated with respect to adjacent core laminations to form cascaded cooling passages through which cooling fluid may cascade to cool the core, each of the cooling fins having a height above the outer core perimeter, the heights of the cooling fins being substantially the same; and, retaining means for retaining the core within the housing.

이 특허를 인용한 특허 (58)

Dawsey, Robert T; Stancu, Constantin C.; Ostrom, Eric R.; Doo, Young, Apparatus for cooling stator lamination stacks of electrical machines.
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Bradfield, Michael D., Coolant channels for electric machine stator.
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Pal, Debabrata, Cooling arrangement for end turns and stator in an electric machine.
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Pal, Debabrata, Cooling arrangement for end turns and stator in an electric machine.
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Ehrick Stephen D., Cooling of electrical machinery.
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Pabst, Otto; Gadrino, Franco, Core plate stack assembly for permanent magnet rotor or rotating machines.
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Kuttel, Beat; Williams, Kevin R.; Ellis, Brian; Yousef, Faisal, Direct drive drawworks with bearingless motor.
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Sever, Peter, Electric machine heat sink with incorporated pin fin arrangement.
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Dragon, Andrew; Hamer, Colin, Electric machine including a housing having materially integrally formed coolant channels and an outer sleeve.
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Pfannschmidt, Bernd, Electric machine with coolant guiding channel and corresponding cooling method.
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Klafter, Leon; Wideman, David C.; Butler, David, Electric machine with enhanced cooling.
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Kimura,Kazuya; Gennami,Hiroyuki; Kuroki,Kazuhiro; Suitou,Ken; Fukutani,Yoshikazu, Electric motor and electric type compressor.
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Pal, Debabrata; Severson, Mark Hamilton; Rasmussen, Roy D., Enhanced motor cooling system.
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Lemmers, Jr., Glenn C.; Brust, Eric A.; Grosskopf, Andrew P., Generator main stator back-iron cooling sleeve.
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Baeumel Hermann,DEX ; Kilian Hermann,DEX ; Schuch Bernhard,DEX ; Bitsche Otmar,DEX, Integrated electric drive unit including an electric motor and an electronic control and monitoring module.
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Pal, Debabrata; Vanek, Laurence D.; Saban, Daniel M., Internal thermal management for motor driven machinery.
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Pal, Debabrata; Vanek, Laurence D.; Saban, Daniel M., Internal thermal management for motor driven machinery.
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Saban, Daniel M.; Vanek, Laurence D.; Pal, Debabrata, Internal thermal management for motor driven machinery.
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Umeda, Kazuhiko; Nakamura, Shuichi; Iwata, Kenichiro, Laminated stator core and method for manufacturing the same.
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Harris, Richard K.; Linden, David W.; Yockey, Steven J.; Harpenau, Kevin R., Liquid cooled alternator having finned stator sleeve.
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Houle, Martin; Langlois, André, Liquid cooling arrangement for electric machines.
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Houle,Martin; Langlois,Andr챕, Liquid cooling arrangement for electric machines.
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Pace, Gary; Williams, Kevin R.; Garaghty, James; Ellis, Brian, Low inertia direct drive drawworks.
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Kaessner, Thomas; Fasolo, Alessandro, Method and apparatus for activating an electric machine, and electric machine.
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Kaessner, Thomas; Fasolo, Alessandro, Method and apparatus for activating an electric machine, and electric machine.
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Williams, Kevin; Patrick, Charles, Methods for coupling permanent magnets to a rotor body of an electric motor.
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Hiwaki, Hideharu; Tashiro, Yuichiro, Motor.
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Yukitake, Yasuhiro, Motor and electric pump.
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Jih-Jong Hsu TW; Tsann-Huei Chang TW, Motor main shaft provided with fast cooling means.
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Ishizuka Yutaka,JPX, Motor rotor using a cylindrical yoke with slit.
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Patrick, Charles; Williams, Kevin R., Multi-speed electric motor.
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Costin,Daniel P., Passively cooled direct drive wind turbine.
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Williams, Kevin R., Permanent magnet direct drive drawworks.
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Williams, Kevin R., Permanent magnet direct drive top drive.
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Rinker Eric D. (Penn Township PA) Elzer William J. (Plum Borough PA) Hahn James C. (Plum Borough PA) Backo Linda O. (Baldwin Borough PA), Pump powered by a canned electric motor having a removable stator cartridge.
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VanLuik,Robert V.; Prosser,Eric; Deitt,Edward T., Semi-enclosed AC motor.
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Kliman Gerald Burt ; Barton Richard Kenneth, Staggered cooling holes for enhanced heat transfer in air-cooled motors.
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Lung,Eberhard; Eckert,Oliver; Chombo Vidales,Ricardo; Bauch,Christa; Nguyen,Quoc Dat; Nguyen,Ngoc Thach, Stator assembly for an electrical machine.
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Dutau, Alexis; Saint-Michel, Jacques, Stator for a rotary electric machine having flow channels for passing a cooling fluid.
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Mekota, Mirko; Hofmann, Jan; Leib, Uwe; Schill, Michael; Koch, Bernhard, Vacuum pump.
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Soulier, Nicolas; Ferrari, Sebastien; Lafon, Stephane; Moureaud, Alexandre, Versatile cooling housing for an electrical motor.
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Stockner, Gunther, Wind power electricity generating system and relative control method.
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Casazza, Matteo; Folie, Georg, Wind power turbine electric generator cooling system and method and wind power turbine comprising such a cooling system.
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Kassner, Thomas, Wind power turbine including a cable bundle guide device.
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Vihriala, Harri; Kassner, Thomas, Wind power turbine with a cooling system.
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Casazza, Matteo; Pabst, Otto; Fasolo, Alessandro, Wind turbine.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
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연합인증

Apparatus for containment and cooling of a core within a housing 원문보기

초록 ▼

대표청구항 ▼

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Apparatus for containment and cooling of a core within a housing 원문보기

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