JPH01123143U - - Google Patents

Info

Publication number

JPH01123143U

JPH01123143U JP1572288U JP1572288U JPH01123143U JP H01123143 U JPH01123143 U JP H01123143U JP 1572288 U JP1572288 U JP 1572288U JP 1572288 U JP1572288 U JP 1572288U JP H01123143 U JPH01123143 U JP H01123143U

Authority

JP

Japan

Prior art keywords

compressors

way valve

switches

refrigeration cycle

defrosting operation

Prior art date

1988-02-10

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000005057 refrigeration Methods 0.000 claims description 3
• 239000003507 refrigerant Substances 0.000 claims description 2
• 238000010438 heat treatment Methods 0.000 claims 3
• 238000010257 thawing Methods 0.000 claims 2
• 238000001816 cooling Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2