GB0219207D0 - Dead end volume acoustic tuning of pulse tube refrigerator - Google Patents

Dead end volume acoustic tuning of pulse tube refrigerator

Info

Publication number
GB0219207D0
GB0219207D0 GB0219207A GB0219207A GB0219207D0 GB 0219207 D0 GB0219207 D0 GB 0219207D0 GB 0219207 A GB0219207 A GB 0219207A GB 0219207 A GB0219207 A GB 0219207A GB 0219207 D0 GB0219207 D0 GB 0219207D0
Authority
GB
United Kingdom
Prior art keywords
pulse tube
dead end
tube refrigerator
end volume
volume acoustic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GB0219207A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Magnet Technology Ltd
Original Assignee
Oxford Magnet Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oxford Magnet Technology Ltd filed Critical Oxford Magnet Technology Ltd
Priority to GB0219207A priority Critical patent/GB0219207D0/en
Publication of GB0219207D0 publication Critical patent/GB0219207D0/en
Priority to GB0309296A priority patent/GB2391926B/en
Priority to US10/640,681 priority patent/US6996993B2/en
Ceased legal-status Critical Current

Links

GB0219207A 2002-08-17 2002-08-17 Dead end volume acoustic tuning of pulse tube refrigerator Ceased GB0219207D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0219207A GB0219207D0 (en) 2002-08-17 2002-08-17 Dead end volume acoustic tuning of pulse tube refrigerator
GB0309296A GB2391926B (en) 2002-08-17 2003-04-24 A pulse tube refrigerator system
US10/640,681 US6996993B2 (en) 2002-08-17 2003-08-14 Pulse tube refrigerator system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0219207A GB0219207D0 (en) 2002-08-17 2002-08-17 Dead end volume acoustic tuning of pulse tube refrigerator

Publications (1)

Publication Number Publication Date
GB0219207D0 true GB0219207D0 (en) 2002-09-25

Family

ID=9942509

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0219207A Ceased GB0219207D0 (en) 2002-08-17 2002-08-17 Dead end volume acoustic tuning of pulse tube refrigerator
GB0309296A Expired - Fee Related GB2391926B (en) 2002-08-17 2003-04-24 A pulse tube refrigerator system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0309296A Expired - Fee Related GB2391926B (en) 2002-08-17 2003-04-24 A pulse tube refrigerator system

Country Status (1)

Country Link
GB (2) GB0219207D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005004269B4 (en) * 2005-01-29 2006-11-02 Bruker Biospin Gmbh Magnetic resonance apparatus with in-phase coupling of pressure pulses of a working gas
DE102005035892B4 (en) * 2005-07-30 2012-07-12 Bruker Biospin Gmbh Magnetic resonance apparatus with pressure reservoir
US7628022B2 (en) * 2005-10-31 2009-12-08 Clever Fellows Innovation Consortium, Inc. Acoustic cooling device with coldhead and resonant driver separated
GB201208838D0 (en) * 2012-05-18 2012-07-04 Oxford Instr Nanotechnology Tools Ltd Apparatus for reducing noise in a cryocooler

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2193540A (en) * 1936-07-18 1940-03-12 Herman E Schulse Cooling installation
JPS63217608A (en) * 1987-03-06 1988-09-09 Toshiba Corp Cryogenic device
US5515685A (en) * 1995-02-21 1996-05-14 Iwatani Sangyo Kabushiki Kaisha Pulse tube refrigerator
US5647219A (en) * 1996-06-24 1997-07-15 Hughes Electronics Cooling system using a pulse-tube expander
AU3792897A (en) * 1996-07-01 1998-01-21 David L. Gardner Orifice pulse tube with variable phase shift
US5782095A (en) * 1997-09-18 1998-07-21 General Electric Company Cryogen recondensing superconducting magnet
JP2001116378A (en) * 1999-10-21 2001-04-27 Aisin Seiki Co Ltd Pulse tube refrigerator
JP2001280726A (en) * 2000-03-31 2001-10-10 Aisin Seiki Co Ltd Pulse pipe refrigerator
US6378312B1 (en) * 2000-05-25 2002-04-30 Cryomech Inc. Pulse-tube cryorefrigeration apparatus using an integrated buffer volume
JP2002061508A (en) * 2000-08-23 2002-02-28 Daikin Ind Ltd Noise suppressor

Also Published As

Publication number Publication date
GB2391926B (en) 2005-12-14
GB2391926A (en) 2004-02-18

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)