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특허 상세정보

Cryogenic storage apparatus with lid vent

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-051/16   
미국특허분류(USC) 220/367.1 ; 220/203.16 ; 220/203.11
출원번호 US-0686657 (1996-07-26)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Wood, Herron & Evans L.L.P.
인용정보 피인용 횟수 : 7  인용 특허 : 17

A cryogenic storage apparatus including housing, inner storage tank which may contain cryogenic fluid such as liquid nitrogen, and a lid which is used to access the storage tank. The lid preferably completely seals the storage tank when in a closed position, and includes a vent path formed between the storage tank and ambient. This vent path leads to the rear of the housing. A flap valve is mounted to the exit point of the vent path to allow escape of evaporated liquid nitrogen as necessary.


[ What is claimed is:] [1.] A cryogenic storage apparatus comprising:a housing;a cryogenic storage chamber contained within said housing and having an open end;a lid connected to said housing and operable to selectively expose the open end of said cryogenic storage chamber;a seal at least substantially surrounding the open end of said storage chamber and engageable with said lid; and,a vent path formed within said lid and leading from said cryogenic storage chamber to ambient when said lid is in a closed position, said vent path including a flap valve mo...

이 특허에 인용된 특허 (17)

  1. Smith James A. (Phoenix AZ). Apparatus and method for the deep cryogenic treatment of materials. USP1988044739622.
  2. Shibata Yoshihiko (Okayama JPX). Cap for containers used to store volatile liquids. USP1988124790445.
  3. Roberts Mason R. (1250 Hidden Oaks Dr. Centerville OH 45459) Means G. Robb (305 N. Winter Yellow Springs OH 45387). Cold storage cabinet using liquified gas. USP1990124976112.
  4. Ishimaru Hajime (Ibaraki JPX) Miyamoto Masao (Tokyo JPX) Komaki Shojiro (Tokyo JPX). Coolant preservation container. USP1987124715186.
  5. Klipping Gustav (Berlin DEX). Cryogenic apparatus. USP1980104228662.
  6. Tyree ; Jr. Lewis (145 Briarwood Ave. N. Oak Brook IL 60521) Missig James R. (Joliet IL) Rhoades George D. (LaGrange IL). Cryogenic cabinet freezer. USP1982084344291.
  7. Gustafson Keith (Waleska GA). Cryogenic liquid storage tank. USP1995045404918.
  8. Brothers James L. (Warren MI). Cryogenic storage device. USP1990094958498.
  9. Margolin Ely (Coral Springs FL). Cryogenic storage of perishable fluids. USP1992125168725.
  10. Bryne ; Michael D.. Cryosurgical instrument reservoir. USP1978094116199.
  11. Remes, R. Scott; Thompson, Paul J.. Liquid container. USP1985104548335.
  12. Sims ; Jr. John W. (San Antonio TX). Magnetic casket seal assembly. USP1989114882821.
  13. Kamen Melvin (Highlands NJ) Bernstein Philip (Yardley PA). Magnetic compact case. USP1992085135012.
  14. Christmas Michael J. (Worcester Park GB2). Method of and apparatus for the controlled cooling of a product. USP1985014490982.
  15. Christmas Michael J. (Worcester Park GB2) Palmer Brian M. (Farnborough GB2). Method of and apparatus for the controlled cooling of a product. USP1984104474015.
  16. Kanner Rowland W. (Guntersville AL) Williams ; Jr. Fred E. (Arab AL). Pressure venting system for lens cases. USP1990094956156.
  17. Gustafson Keith W. (Waleska GA). Storage system for cryogenic fluids. USP1995065421161.