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Legal status
Patent not validated
| (51) | INT.CL. | F25B 9/14 | (1990.01) |
| F25B 9/145 | (2013.01) | ||
| F25B2309/1406 | (2013.01) | ||
| F25B2309/1423 | (2013.01) |
| (11) | Number of the document | 3679308 |
| (13) | Kind of document | T |
| (96) | European patent application number | 18723107.1 |
| Date of filing the European patent application | 2018-04-13 | |
| (97) | Date of publication of the European application | 2020-07-15 |
| (45) | Date of publication and mention of the grant of the patent | 2023-02-15 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2018/027420 |
| Date | 2018-04-13 |
| (87) | Number | WO 2019/050571 |
| Date | 2019-03-14 |
| (30) | Number | Date | Country code |
| 201715698940 | 2017-09-08 | US |
| (72) |
YATES, Ryan , US
CONRAD, Theodore, J. , US
SCHAEFER, Brian, R. , US
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| (73) |
Raytheon Company ,
870 Winter Street, Waltham, MA 02451,
US
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| (54) | PULSE TUBE CRYOCOOLER WITH AXIALLY-ALIGNED COMPONENTS |
| PULSE TUBE CRYOCOOLER WITH AXIALLY-ALIGNED COMPONENTS |