[특허]Flexible insert for heat pipe freeze protection

Flexible insert for heat pipe freeze protection 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F28D-007/00
출원번호	US-0586104 (1996-01-16)
발명자 / 주소	Reed Stuart E. (Homeworth OH) Tillman Robert W. (Alliance OH) Wahle Harold W. (North Canton OH)
출원인 / 주소	Hudson Products Corporation (Houston TX 02)
인용정보	피인용 횟수 : 27 인용 특허 : 0

초록 ▼

A flexible, pressurized insert for insertion within the hot (evaporator) side of an inclined heat pipe that forms a part of a heat pipe heat exchanger. This insert is employed in order to prevent such heat pipe from rupturing in the event the working fluid contained therein freezes. This insert is constructed of a thin-walled flexible material that is capable of being deformed (i.e. compressed) thereby absorbing the expansion pressures exerted by the working fluid should the working fluid freeze or be exposed to freezing temperatures. By such absorption, the outer heat pipe itself will not be over-pressurized which might otherwise lead to its rupture. Upon the thawing of the working fluid, the pressurized insert (which is at a pressure greater than that of the working fluid in its non-frozen state) will once again regain its shape.

대표청구항 ▼

An insert for freeze protecting an elongated pipe containing a working fluid therein comprising an elongated, sealed, thin-walled, flexible insert extending within the working fluid of the pipe and containing a liquid/gas mixture therein, said insert having an internal pressure greater than that of the working fluid in its non-frozen state, said insert being compressed upon the freezing of the working fluid thereby accommodating such expansion of the working fluid within the confines of the pipe without over-pressurizing the pipe, said insert expanding in volume when the freezing forces generated by the working fluid recede.

이 특허를 인용한 특허 (27)

Kenny,Thomas; McMaster,Mark; Lovette,James, Apparatus and method of forming channels in a heat-exchanging device.
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Correa, Adrian; Lin, Tien-Chieh (Eric); Hom, James; Shiomoto, Gregory; Chow, Norman; Leong, Brandon; Brewer, Richard Grant; Werner, Douglas E.; McMaster, Mark, Device and methodology for the removal of heat from an equipment rack by means of heat exchangers mounted to a door.
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Cooney, Robert, Expansion relief header for protecting heat transfer coils in HVAC systems.
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Oberholzer Johannes-Ulrich,CAX ; Elzinga David,CAX ; MacLellan Ian,CAX ; Mather David W.,CAX, Freeze protection apparatus for fluid transport passages.
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Cooney, Robert, Freeze protection system with drainage control for heat transfer coils in HVAC systems.
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Munch, Mark; Werner, Douglas E., Gimballed attachment for multiple heat exchangers.
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Ishida, Yoshio; Shutou, Akimi, Heat pipe and method for processing the same.
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Ishida, Yoshio; Shutou, Akimi; Doi, Takashi, Heat pipe and method for processing the same.
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Tantolin, Christian; Sarno, Claude, Heat transfer device including compressible particles suspended in a circulating heat-transfer fluid.
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Werner,Douglas; Munch,Mark; Kenny,Thomas, Hermetic closed loop fluid system.
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Hom, James; Upadhya, Girish; Werner, Douglas E.; Munch, Mark; Tsao, Paul; Conway, Bruce; Zhou, Peng; Brewer, Richard, Integrated liquid to air conduction module.
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Wang, Cheng-Tu; Liao, Pang-Hung; Tseng, Kuo-Feng; Chang, Wen-Tsai, Long-acting heat pipe and corresponding manufacturing method.
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Goodson,Kenneth; Kenny,Thomas; Zhou,Peng; Upadhya,Girish; Munch,Mark; McMaster,Mark; Horn,James, Method and apparatus for achieving temperature uniformity and hot spot cooling in a heat producing device.
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Kenny,Thomas W.; Munch,Mark; Zhou,Peng; Shook,James Gill; Upadhya,Girish; Goodson,Kenneth; Corbin,Dave; McMaster,Mark; Lovette,James, Method and apparatus for efficient vertical fluid delivery for cooling a heat producing device.
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Cooney, Robert, Method for controlling an expansion relief header for protecting heat transfer coils in HVAC systems.
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Brewer, Richard Grant; Chow, Norman; Hom, James, Methodology of cooling multiple heat sources in a personal computer through the use of multiple fluid-based heat exchanging loops coupled via modular bus-type heat exchangers.
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Kenny,Thomas W.; Shook,James Gill; Zeng,Shulin; Lenehan,Daniel J.; Santiago,Juan; Lovette,James, Micro-fabricated electrokinetic pump with on-frit electrode.
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Lenehan, Daniel J.; Goodson, Kenneth; Kenny, Thomas W.; Munch, Mark; Sahu, Saroj, Pump and fan control concepts in a cooling system.
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Lenehan, Daniel J.; Goodson, Kenneth; Kenny, Thomas W.; Munch, Mark; Sahu, Saroj, Pump and fan control concepts in a cooling system.
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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

Flexible insert for heat pipe freeze protection 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (27)

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Flexible insert for heat pipe freeze protection 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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이 특허를 인용한 특허 (27)

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