[특허]Method and system for cooling

Method and system for cooling 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F25B-021/02 F28F-003/12 G02B-005/08
출원번호	US-0876789 (2004-06-24)
등록번호	US-8341965 (2013-01-01)
발명자 / 주소	Price, Donald C. Wyatt, William Gerald Schwartz, Gary J.
출원인 / 주소	Raytheon Company
인용정보	피인용 횟수 : 0 인용 특허 : 49

초록 ▼

A method for cooling a structure includes flowing a saturated refrigerant through one or more passageways in the structure while maintaining the refrigerant at a substantially constant pressure. The method also includes evaporating at least a portion of the refrigerant at a substantially constant te

대표청구항 ▼

1. A method comprising: flowing a saturated refrigerant through multiple passageways in an optical element; andevaporating at least a portion of the refrigerant within the passageways to remove heat from the optical element;wherein the passageways comprise first and second spiral passageways, the first and second spiral passageways interleaved moving from a center of the optical element outward towards an outer periphery of the optical element wherein each of the first and second spiral passageways has a variable height that increases as that spiral passageway approaches the outer periphery of the optical element. 2. The method of claim 1, further comprising: circulating the refrigerant in a loop that includes the passageways. 3. The method of claim 1, further comprising: condensing at least a portion of the evaporated refrigerant using a heat exchanger. 4. The method of claim 3, wherein the heat exchanger comprises at least one thermoelectric element. 5. The method of claim 1, wherein: flowing the saturated refrigerant through the passageways comprises flowing the saturated refrigerant through the passageways at a substantially constant pressure; andevaporating at least the portion of the refrigerant comprises evaporating at least the portion of the refrigerant at a substantially constant temperature. 6. The method of claim 1, wherein flowing the saturated refrigerant through the passageways results in a substantially uniform temperature distribution throughout the optical element. 7. The method of claim 1, wherein: the first and second spiral passageways have inlets on opposite sides of the optical element; andthe first and second spiral passageways have outlets on opposite sides of the optical element. 8. The method of claim 1, wherein the optical element comprises an optical element in a forward looking infrared radar turret. 9. An apparatus comprising: an optical element; andmultiple passageways through the optical element, the passageways configured to receive a saturated refrigerant and to transport at least a portion of the refrigerant that vaporizes;wherein the passageways comprise first and second spiral passageways, the first and second spiral passageways interleaved moving from a center of the optical element outward towards an outer periphery of the optical element wherein each of the first and second spiral passageways has a variable height that increases at that spiral passageway approaches the outer periphery of the optical element. 10. The apparatus of claim 9, further comprising: a heat exchanger configured to condense the vaporized refrigerant. 11. The apparatus of claim 10, wherein the heat exchanger comprises at least one thermoelectric element. 12. The apparatus of claim 11, further comprising: a controller configured to control the at least one thermoelectric element to maintain the optical element at a desired temperature. 13. The apparatus of claim 10, wherein the heat exchanger comprises a vapor cycle heat exchanger. 14. The apparatus of claim 10, further comprising: a second heat exchanger configured to cool the refrigerant. 15. The apparatus of claim 14, further comprising: at least one valve configured to remove the second heat exchanger from a cooling loop in which the refrigerant flows. 16. The apparatus of claim 9, wherein the optical element comprises an optical element in a forward looking infrared radar turret. 17. The apparatus of claim 9, wherein: the first and second spiral passageways have inlets on opposite sides of the optical element; andthe first and second spiral passageways have outlets on opposite sides of the optical element. 18. The apparatus of claim 9, wherein the first and second spiral passageways are not located within a central portion of the optical element. 19. A system comprising: a radar turret comprising a window and multiple optical elements;wherein each optical element comprises multiple passageways through that optical element, the passageways configured to receive a saturated refrigerant and to transport at least a portion of the refrigerant that vaporizes; andwherein each optical element comprises first and second spiral passageways interleaved moving from a center of that optical element outward towards an outer periphery of that optical element wherein each of the first and second spiral passageways in each optical element has a variable height that increases as that spiral passageway approaches the outer periphery of its associated optical element. 20. The system of claim 19, further comprising: a heat exchanger configured to condense the vaporized refrigerant. 21. The system of claim 20, wherein the heat exchanger comprises at least one thermoelectric element. 22. The system of claim 21, further comprising: a controller configured to control the at least one thermoelectric element. 23. The system of claim 20, wherein the heat exchanger comprises a vapor cycle heat exchanger. 24. The system claim 20, further comprising: a second heat exchanger configured to cool the refrigerant. 25. The system of claim 24, further comprising: at least one valve configured to remove the second heat exchanger from a cooling loop in which the refrigerant flows. 26. The system of claim 19, wherein: the first and second spiral passageways in each optical element have inlets on opposite sides of that optical element; andthe first and second spiral passageways in each optical element have outlets on opposite sides of that optical element.

이 특허에 인용된 특허 (49)

Berenholz Jack (Lexington MA) Bowman John K. (Brighton MA), Air cooled heat exchanger for multi-chip assemblies.
상세보기
Beamer Henry E. (Middleport NY), Air/liquid heat exchanger.
상세보기
Mooney John A. (Dallas TX), Amplifier for integrated laser/FLIR rangefinder.
상세보기
Denney ; Jr. Donald L. ; Pais Martinho R., Apparatus and method for cooling an electrical component.
상세보기
Blackmon John G. (2019 Queens Rd. East Charlotte NC 28207) Blackmon William S. (2110 Sagamore Rd. Charlotte NC 28209), Apparatus and method for purging a refrigeration system.
상세보기
McDunn Kevin J. ; Ballard Gerald W., Apparatus for communication by an electronic device and method for communicating between electronic devices.
상세보기
Lin Pang-Yien (No. 16-4 ; Fu-Ho St. Taichung City TWX), Arrangement for increasing heat transfer coefficient between a heating surface and a boiling liquid.
상세보기
Blackmon William S. (Charlotte NC) Blackmon John G. (Charlotte NC), Automatic purge supplement after chamber with adsorbent.
상세보기
Fahey Albert J. (Pleasant Valley NY) Messina Gaetano P. (Hopewell Junction NY) Pavelka John B. (Beacon NY) Sherif Raed A. (Pleasant Valley NY), Blind hole cold plate cooling system.
상세보기
Price Donald C. ; Weber Richard M. ; Schwartz Gary J. ; McDaniel Joseph ; Lage Jose' L., Cold plate design for thermal management of phase array-radar systems.
상세보기
Haws James L. (McKinney TX) Fletcher Timothy C. (Garland TX) Yeh Lian-Tuu (Dallas TX) Darrouzet John L. (Dallas TX), Coldplate for cooling electronic equipment.
상세보기
Haws James L. ; Short ; Jr. Byron Elliott, Compact phased array antenna system, and a method of operating same.
상세보기
Okada Sadayuki (Katsuta JPX) Sonobe Hisao (Naka JPX), Constant pressure type ebullient cooling equipment.
상세보기
Grossman Arthur (Framingham MA), Controlled heat exchanger system.
상세보기
Taylor William D. (Sandy Hook CT), Cooling apparatus for optical devices.
상세보기
Jaster Heinz (Schenectady NY) Staub Fred W. (Schenectady NY), Cooling liquid de-gassing system.
상세보기
Umezawa Kazuhiko (Tokyo JPX), Cooling unit.
상세보기
Wong Harry (Monterey Park CA) Chang Stanley S. (Palos Verdes Estates CA) Chang Donald C. (Thousand Oaks CA) Kelly Kenneth C. (Sherman Oaks CA), EHF array antenna backplate including radiating modules, cavities, and distributor supported thereon.
상세보기
Root Loren Francis ; Sehmbey Maninder Singh, Electronic device with a thermal control capability.
상세보기
Cakmakci Sakin R. ; Lobodinsky Walter A., Enhanced refrigerant recovery system.
상세보기
Molivadas Stephen (5403 Greystone St. Chevy Chase MD 20815), Evacuated two-phase head-transfer systems.
상세보기
Leidinger Bernhard (Weyhe-Leeste DEX), Evaporation heat exchanger, especially for a spacecraft.
상세보기
Altoz Frank E. (Catonsville MD), Flexible diaphragm cooling device for microwave antennas.
상세보기
Carr Todd R. (Alexandria VA) Kowalewski Brian J. (Fredericksburg VA), Focal plane array dual processing system and technique.
상세보기
McCready Raymond George (South Bend IN) Eggers Philip Eugene (Worthington OH), Heat pipe cooling system for electronic devices.
상세보기
Havey Mort L. ; Hitch William Robert, Heat spreader system for cooling heat generating components.
상세보기
Yevick George J. (536 Nordhoff Dr. Leonia NJ 07605), High powered laser window-mirror.
상세보기
Azar Kaveh, In-board chip cooling system.
상세보기
Ford Eric H. (Richardson TX) Stayton Stephen B. (Richardson TX), Laser boresight alignment mechanism for integrated laser/FLIR rangefinder.
상세보기
Yamada, Kazuji; Tamba, Akihiro; Nakamura, Takayoshi; Saito, Ryuichi; Ogawa, Toshio; Okamura, Hisanori, Liquid cooled circuit device and a manufacturing method thereof.
상세보기
Fitzgerald Patrick J. ; Buczek Steven G. ; Rupp Frederick C. ; Christopher Grace M., Liquid spray cooled module.
상세보기
Clark William E. (401 Hyder St. ; N.E. Palm Bay FL 32907), Liquid-cooled, flat plate heat exchanger.
상세보기
Wyatt, William Gerald; Schwartz, Gary J., Method and apparatus for cooling a portable computer.
상세보기
Weber,Richard M., Method and apparatus for cooling with coolant at a subambient pressure.
상세보기
Wyatt, William Gerald; Weber, Richard M., Method and apparatus for extracting non-condensable gases in a cooling system.
상세보기
Hepfer Kenneth C. (Camp Springs MD) Horman S. Roger (Dahlgren VA) Horsch Bob (Fullerton CA), Method and device for improved IR detection with compensations for individual detector response.
상세보기
Gregory S. Cole ; Robert P. Scaringe, Method and two-phase spray cooling apparatus.
상세보기
Coury Glenn E. (6600 W. 13th Ave. Lakewood CO 80214), Method of separating a noncondensable gas from a condensable vapor.
상세보기
Marsala, Joseph, Pumped liquid cooling system using a phase change refrigerant.
상세보기
Marsala, Joseph, Pumped liquid cooling system using a phase change refrigerant.
상세보기
Sakanoue, Shuichi; Takesue, Masahiko; Jido, Youichiro; Takagi, Minoru; Tominaga, Shoichi; Nagakawa, Hiroshi, Refrigerating machine oil compositions.
상세보기
Tachibana Keiji (Tokyo JPX) Ishii Susumu (Tsuchiura JPX) Kumaki Michio (Toda JPX) Genba Takeo (Ibaraki JPX), Refrigeration purge and/or recovery apparatus.
상세보기
Hall John M. (Alexandria VA) Wright Richard A. (Stafford VA) Perconti Philip (Woodbridge VA), Second generation FLIR NV-81.
상세보기
Wooldridge John J. (Manhattan Beach CA) Newberg Irwin L. (Northridge CA) Smalanskas Joseph P. (Westchester CA) Wolfson Ronald I. (Los Angeles CA), Small manufacturable array lattice layers.
상세보기
Niggemann Richard E. (Rockford IL), Spiral heat exchanger.
상세보기
Patrick, Thomas R.; Powell, Richard; Berdanier, Barry N., Thermally integrated laser/FLIR rangefinder.
상세보기
Cox Robert Bruce (19 Joan Court Centerport NY 11721), Triple-point heat pump.
상세보기
Hoffman Douglas V. (Pearl River NY), Vapor-compression-cycle refrigeration system having a thermoelectric condenser.
상세보기
Brigida, Carlo J.; Bow, William J., Wet/dry steam condenser.
상세보기

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
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Method and system for cooling 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (49)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Method and system for cooling 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (49)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트