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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||62/511 ; ; 62/295 ; ; 62/297|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 3 인용 특허 : 3|
A cryogenic cold head in a canister is partially surrounded by an isolation mass. An open portion of the mass permits access for connection of a vapor compression refrigeration unit to the cold head, which is highly conductive. Straps of braided copper suspend the isolation mass from the cold head. The isolation mass and straps have a fundamental frequency that is below the first harmonic frequency at the cold head as caused by the refrigeration unit. A temperature differential between the cold head and a device-mounting interface on the isolation mass i...
A vibrationally isolated thermal system for a cryogenically cooled device, said system comprising: a cold head, said cold head being maintainable at a selected cryogenic temperature by connecting refrigeration means thereto, said cold head having a longitudinal axis, and first and second axial ends, a portion of said cold head proximate said first axial end being adapted for connecting to said refrigeration means; isolation mass means spaced from said cold head and having an interface surface for one of connection directly to said cooled device and conne...