发明名称 |
System and method for low side pump down in mobile refrigeration unit |
摘要 |
A microprocessor controlled system performs low pressure side pumpdown with the assistance of a service technician. When the refrigerant in the system is transferred to the high pressure side, the low pressure side is available for servicing by the technician.
|
申请公布号 |
US6619057(B2) |
申请公布日期 |
2003.09.16 |
申请号 |
US20010015510 |
申请日期 |
2001.12.13 |
申请人 |
CARRIER CORPORATION |
发明人 |
WILLIAMSON WILLARD EDWIN;WEYNA PAUL VALENTINE;SIMONE RICHARD ALAN |
分类号 |
F25B40/00;F25B41/04;F25B49/02;F25D29/00;(IPC1-7):F25B45/00 |
主分类号 |
F25B40/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|