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특허 상세정보

Pulse tube refrigerator

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25B-009/00   
미국특허분류(USC) 62/06 ; 60/520
출원번호 US-0963366 (1997-11-03)
발명자 / 주소
대리인 / 주소
    White
인용정보 피인용 횟수 : 14  인용 특허 : 9
초록

Fluidic devices, including constant-rotation double diodes and constant-rotation double vortex tubes, are disclosed with which to construct pulse tube refrigerators having diode loops, constant-rotation double diodes, constant-rotation double vortex tubes, and asymmetrical diode stacks. Present orifice pulse tube refrigerators use an orifice connected at the warm end of the pulse tube to a reservoir. The orifice and reservoir serve to control flows at the warm end of the pulse tube so that they are not in phase with flows at the cold end. Present heat ex...

대표
청구항

[ What is claimed is:] [1.] A pulse tube refrigerator apparatus including:a pulse tube having a warm end and a cold end;a reservoir connected in fluid communication with said warm end of said pulse tube;at least one vortex chamber having an interior wall, said vortex chamber connected between said warm end of said pulse tube and said reservoir; andmeans for injecting fluid tangentially into said vortex chamber, causing said fluid entering said vortex chamber to circulate around said interior wall of said vortex chamber.

이 특허를 인용한 특허 피인용횟수: 14

  1. Ramakrishnan, Vanitha; Powers, David; Johnson, Dale E.; Jeffry, Ursula; Bhaskar, Vinay. Chimeric and humanized antibodies to α5β1 integrin that modulate angiogenesis. USP2011037897148.
  2. Swift, Gregory W.; Backhaus, Scott N.. Circulating heat exchangers for oscillating wave engines and refrigerators. USP2003106637211.
  3. Haberbusch,Mark S.. Densifier for simultaneous conditioning of two cryogenic liquids. USP2006057043925.
  4. Haberbusch,Mark Steven; Culler,Adam John. Densifier for simultaneous conditioning of two cryogenic liquids. USP2008037347053.
  5. Matthew P. Mitchell. Double inlet arrangement for pulse tube refrigerator with vortex heat exchanger. USP2002096442947.
  6. Sullivan, Shaun E.. Energy transfer apparatus and methods. USP2010027654095.
  7. Sullivan, Shaun E.. Energy transfer apparatus and methods. USP2010067726135.
  8. Rakesh Agrawal ; Zbigniew Tadeusz Fidowski ; Donn Michael Herron ; William Curtis Kottke. Method and system for cryogenic refrigeration. USP2002116484516.
  9. Moilala, Kari; Gasik, Michael. Phase change material heat exchanger. USP2013098522859.
  10. Longsworth,Ralph C.. Pulse tube cooling by circulation of buffer gas. USP2007127305835.
  11. Kamoshita, Tomoyoshi; Yasukawa, Yukio. Pulse tube cryocooler. USP2004026691520.
  12. Sullivan, Shaun. Refrigerator. USP2009077565808.
  13. Lee, In Won; An, Kwang Hyup; Lee, Jeong Ho; Lee, In Seop. Suction muffler in reciprocating compressor. USP2004026691823.
  14. Federov, Andrei G.; Wadell, Robert; Launay, Stephane. Vortex tube refrigeration systems and methods. USP2010037669428.